diff --git a/ai/img_analytical_machine.jpg b/ai/img_analytical_machine.jpg index 6bf7dd9b695..1e57e3ad48a 100644 Binary files a/ai/img_analytical_machine.jpg and b/ai/img_analytical_machine.jpg differ diff --git a/ai/img_babel_tower.jpg b/ai/img_babel_tower.jpg index 6198513028a..a5cf8ad46c7 100644 Binary files a/ai/img_babel_tower.jpg and b/ai/img_babel_tower.jpg differ diff --git a/ai/img_babylonian_numerals.jpg b/ai/img_babylonian_numerals.jpg index ca874718bc1..b8c93b24ed0 100644 Binary files a/ai/img_babylonian_numerals.jpg and b/ai/img_babylonian_numerals.jpg differ diff --git a/ai/img_baseline.jpg b/ai/img_baseline.jpg index 92eff2ae86f..829714f809d 100644 Binary files a/ai/img_baseline.jpg and b/ai/img_baseline.jpg differ diff --git a/ai/img_computer_transistors.jpg b/ai/img_computer_transistors.jpg index 1d8851bd1ab..359a071503c 100644 Binary files a/ai/img_computer_transistors.jpg and b/ai/img_computer_transistors.jpg differ diff --git a/ai/img_graph_houseprices.jpg b/ai/img_graph_houseprices.jpg index 0f54e340974..cd6b7f26042 100644 Binary files a/ai/img_graph_houseprices.jpg and b/ai/img_graph_houseprices.jpg differ diff --git a/ai/img_graph_houseprices.png b/ai/img_graph_houseprices.png index 453d89c02ba..2bb0c25bad6 100644 Binary files a/ai/img_graph_houseprices.png and b/ai/img_graph_houseprices.png differ diff --git a/ai/img_graph_linear.jpg b/ai/img_graph_linear.jpg index 24d2bfc7b0a..41ade3d7d29 100644 Binary files a/ai/img_graph_linear.jpg and b/ai/img_graph_linear.jpg differ diff --git a/ai/img_graph_linear_plots.jpg b/ai/img_graph_linear_plots.jpg index f1a2dd74b5c..700edf4c691 100644 Binary files a/ai/img_graph_linear_plots.jpg and b/ai/img_graph_linear_plots.jpg differ diff --git a/ai/img_graph_x_12.png b/ai/img_graph_x_12.png index 020de146dd8..2779dbfa411 100644 Binary files a/ai/img_graph_x_12.png and b/ai/img_graph_x_12.png differ diff --git a/ai/img_graph_x_12_2.png b/ai/img_graph_x_12_2.png index 8a86ae46754..a9cc6f1da39 100644 Binary files a/ai/img_graph_x_12_2.png and b/ai/img_graph_x_12_2.png differ diff --git a/ai/img_graph_x_y.png b/ai/img_graph_x_y.png index acf2a105ffc..fe04c05a4d1 100644 Binary files a/ai/img_graph_x_y.png and b/ai/img_graph_x_y.png differ diff --git a/ai/img_integrated_circuits.jpg b/ai/img_integrated_circuits.jpg index ccd3de41ac4..9020849fe54 100644 Binary files a/ai/img_integrated_circuits.jpg and b/ai/img_integrated_circuits.jpg differ diff --git a/ai/img_job_losses.jpg b/ai/img_job_losses.jpg index ef3c204ed2f..82ba16fdb33 100644 Binary files a/ai/img_job_losses.jpg and b/ai/img_job_losses.jpg differ diff --git a/ai/img_plot_houseprices.png b/ai/img_plot_houseprices.png index 26919dc5c5a..d86c837da83 100644 Binary files a/ai/img_plot_houseprices.png and b/ai/img_plot_houseprices.png differ diff --git a/ai/img_plot_houseprices1.jpg b/ai/img_plot_houseprices1.jpg index 3de3db0b958..28c6ef4e4ff 100644 Binary files a/ai/img_plot_houseprices1.jpg and b/ai/img_plot_houseprices1.jpg differ diff --git a/ai/img_plot_houseprices2.jpg b/ai/img_plot_houseprices2.jpg index 205c477ebd2..c89c04313b6 100644 Binary files a/ai/img_plot_houseprices2.jpg and b/ai/img_plot_houseprices2.jpg differ diff --git a/ai/img_plot_houseprices2.png b/ai/img_plot_houseprices2.png index 76f479b0bb1..7ec7b720705 100644 Binary files a/ai/img_plot_houseprices2.png and b/ai/img_plot_houseprices2.png differ diff --git a/ai/img_plot_houseprices3.jpg b/ai/img_plot_houseprices3.jpg index 1106ff8b913..0e24dfcde0d 100644 Binary files a/ai/img_plot_houseprices3.jpg and b/ai/img_plot_houseprices3.jpg differ diff --git a/ai/img_plot_houseprices3.png b/ai/img_plot_houseprices3.png index 66c96c16c0b..c66578be125 100644 Binary files a/ai/img_plot_houseprices3.png and b/ai/img_plot_houseprices3.png differ diff --git a/ai/img_plot_linear.jpg b/ai/img_plot_linear.jpg index 9adbd3dd5ea..be5a6c6af9e 100644 Binary files a/ai/img_plot_linear.jpg and b/ai/img_plot_linear.jpg differ diff --git a/ai/img_replaced_jobs.jpg b/ai/img_replaced_jobs.jpg index abbf693c12e..115656550a8 100644 Binary files a/ai/img_replaced_jobs.jpg and b/ai/img_replaced_jobs.jpg differ diff --git a/ai/img_roman_abacus.jpg b/ai/img_roman_abacus.jpg index 21239733317..5add2516e7b 100644 Binary files a/ai/img_roman_abacus.jpg and b/ai/img_roman_abacus.jpg differ diff --git a/ai/img_sophiarobot.gif b/ai/img_sophiarobot.gif index 55b6ed34059..8e44ff9d0fb 100644 Binary files a/ai/img_sophiarobot.gif and b/ai/img_sophiarobot.gif differ diff --git a/ai/img_speed.jpg b/ai/img_speed.jpg index bd8f28dcdaa..7a3cffd175c 100644 Binary files a/ai/img_speed.jpg and b/ai/img_speed.jpg differ diff --git a/ai/img_statue_liberty.jpg b/ai/img_statue_liberty.jpg index 941af838c50..22b87162b49 100644 Binary files a/ai/img_statue_liberty.jpg and b/ai/img_statue_liberty.jpg differ diff --git a/ai/img_vacuum_tubes.jpg b/ai/img_vacuum_tubes.jpg index 9be5f6cc22d..1b513031102 100644 Binary files a/ai/img_vacuum_tubes.jpg and b/ai/img_vacuum_tubes.jpg differ diff --git a/ai/img_vivaldi.jpg b/ai/img_vivaldi.jpg index 365f4d11eed..a2783d52ac0 100644 Binary files a/ai/img_vivaldi.jpg and b/ai/img_vivaldi.jpg differ diff --git a/ai/img_z3_zuse.jpg b/ai/img_z3_zuse.jpg index 99919f72957..31d7f7da996 100644 Binary files a/ai/img_z3_zuse.jpg and b/ai/img_z3_zuse.jpg differ diff --git a/appml/img_aws_logo.png b/appml/img_aws_logo.png index ca57e1ced93..9dd18cc9f8e 100644 Binary files a/appml/img_aws_logo.png and b/appml/img_aws_logo.png differ diff --git a/appml/img_gcs_logo.png b/appml/img_gcs_logo.png index 86c04e4b44f..b77a24b716e 100644 Binary files a/appml/img_gcs_logo.png and b/appml/img_gcs_logo.png differ diff --git a/appml/pic_mvc.jpg b/appml/pic_mvc.jpg index 82d7d62d8f2..206f6397dfe 100644 Binary files a/appml/pic_mvc.jpg and b/appml/pic_mvc.jpg differ diff --git a/asp/ajax.gif b/asp/ajax.gif index e181e8cdcaf..bd5dfbdcd9f 100644 Binary files a/asp/ajax.gif and b/asp/ajax.gif differ diff --git a/asp/pic_chart06.jpg b/asp/pic_chart06.jpg index 43682be8469..5533ceff1f4 100644 Binary files a/asp/pic_chart06.jpg and b/asp/pic_chart06.jpg differ diff --git a/asp/pic_chart07.jpg b/asp/pic_chart07.jpg index 492d510e7c4..f6141df5f8c 100644 Binary files a/asp/pic_chart07.jpg and b/asp/pic_chart07.jpg differ diff --git a/asp/pic_chart1.jpg b/asp/pic_chart1.jpg index f13ba4987b6..c89596441dd 100644 Binary files a/asp/pic_chart1.jpg and b/asp/pic_chart1.jpg differ diff --git a/asp/pic_chart2.jpg b/asp/pic_chart2.jpg index a487c496298..deeda180d46 100644 Binary files a/asp/pic_chart2.jpg and b/asp/pic_chart2.jpg differ diff --git a/asp/pic_chart3.jpg b/asp/pic_chart3.jpg index d2337d3a7f8..2861dbb35ff 100644 Binary files a/asp/pic_chart3.jpg and b/asp/pic_chart3.jpg differ diff --git a/asp/pic_chart4.jpg b/asp/pic_chart4.jpg index 340fc5c66ab..fea18c20001 100644 Binary files a/asp/pic_chart4.jpg and b/asp/pic_chart4.jpg differ diff --git a/asp/pic_folders.jpg b/asp/pic_folders.jpg index 54a21244f21..1a2a81ee7c0 100644 Binary files a/asp/pic_folders.jpg and b/asp/pic_folders.jpg differ diff --git a/asp/pic_webpages_pagestart.jpg b/asp/pic_webpages_pagestart.jpg index baa355c6929..47efb5983ee 100644 Binary files a/asp/pic_webpages_pagestart.jpg and b/asp/pic_webpages_pagestart.jpg differ diff --git a/asp/smiley.gif b/asp/smiley.gif index 37163a31b25..9c670f86802 100644 Binary files a/asp/smiley.gif and b/asp/smiley.gif differ diff --git a/asp/w3s.gif b/asp/w3s.gif index 834359badca..934983572aa 100644 Binary files a/asp/w3s.gif and b/asp/w3s.gif differ diff --git a/bootstrap/bandmember.jpg b/bootstrap/bandmember.jpg index 26b6013b979..cbc7f23a6c9 100644 Binary files a/bootstrap/bandmember.jpg and b/bootstrap/bandmember.jpg differ diff --git a/bootstrap/bird150.jpg b/bootstrap/bird150.jpg index f36fc0b48dd..f674f1529b7 100644 Binary files a/bootstrap/bird150.jpg and b/bootstrap/bird150.jpg differ diff --git a/bootstrap/birds2.jpg b/bootstrap/birds2.jpg index 09484d02773..dfb9e674dac 100644 Binary files a/bootstrap/birds2.jpg and b/bootstrap/birds2.jpg differ diff --git a/bootstrap/birds3.jpg b/bootstrap/birds3.jpg index 859ef867bf7..49438911ee7 100644 Binary files a/bootstrap/birds3.jpg and b/bootstrap/birds3.jpg differ diff --git a/bootstrap/bs_templates2.jpg b/bootstrap/bs_templates2.jpg index 90d22a4ea3b..c34d37a632f 100644 Binary files a/bootstrap/bs_templates2.jpg and b/bootstrap/bs_templates2.jpg differ diff --git a/bootstrap/bs_themes.jpg b/bootstrap/bs_themes.jpg index 5ddc7483bee..fda0faf658f 100644 Binary files a/bootstrap/bs_themes.jpg and b/bootstrap/bs_themes.jpg differ diff --git a/bootstrap/cinqueterre.jpg b/bootstrap/cinqueterre.jpg index 18470ef0c29..350b899368d 100644 Binary files a/bootstrap/cinqueterre.jpg and b/bootstrap/cinqueterre.jpg differ diff --git a/bootstrap/img_chania.jpg b/bootstrap/img_chania.jpg index 0a99f4e4e83..5aab5f0f1b8 100644 Binary files a/bootstrap/img_chania.jpg and b/bootstrap/img_chania.jpg differ diff --git a/bootstrap/img_chania2.jpg b/bootstrap/img_chania2.jpg index e41b5cc9e80..7935b472392 100644 Binary files a/bootstrap/img_chania2.jpg and b/bootstrap/img_chania2.jpg differ diff --git a/bootstrap/img_flower.jpg b/bootstrap/img_flower.jpg index b153e935f81..2414a179580 100644 Binary files a/bootstrap/img_flower.jpg and b/bootstrap/img_flower.jpg differ diff --git a/bootstrap/img_flower2.jpg b/bootstrap/img_flower2.jpg index e04d63b3efc..44d6a3bc5cf 100644 Binary files a/bootstrap/img_flower2.jpg and b/bootstrap/img_flower2.jpg differ diff --git a/bootstrap/imgdefault.jpg b/bootstrap/imgdefault.jpg index dd51a44a098..7ff0d6a06d3 100644 Binary files a/bootstrap/imgdefault.jpg and b/bootstrap/imgdefault.jpg differ diff --git a/bootstrap/la.jpg b/bootstrap/la.jpg index 1bd60dbb6c5..228c5e4a587 100644 Binary files a/bootstrap/la.jpg and b/bootstrap/la.jpg differ diff --git a/bootstrap/map.jpg b/bootstrap/map.jpg index 78c809f8341..1680eb72e9f 100644 Binary files a/bootstrap/map.jpg and b/bootstrap/map.jpg differ diff --git a/bootstrap/ny.jpg b/bootstrap/ny.jpg index dd81d5ca2e2..5f690c66086 100644 Binary files a/bootstrap/ny.jpg and b/bootstrap/ny.jpg differ diff --git a/bootstrap4/chicago.jpg b/bootstrap4/chicago.jpg index 19e85d44a5b..2bab946c52e 100644 Binary files a/bootstrap4/chicago.jpg and b/bootstrap4/chicago.jpg differ diff --git a/bootstrap4/cinqueterre.jpg b/bootstrap4/cinqueterre.jpg index 18470ef0c29..350b899368d 100644 Binary files a/bootstrap4/cinqueterre.jpg and b/bootstrap4/cinqueterre.jpg differ diff --git a/bootstrap4/img_chania.jpg b/bootstrap4/img_chania.jpg index 0a99f4e4e83..5aab5f0f1b8 100644 Binary files a/bootstrap4/img_chania.jpg and b/bootstrap4/img_chania.jpg differ diff --git a/bootstrap4/imgdefault.jpg b/bootstrap4/imgdefault.jpg index dd51a44a098..7ff0d6a06d3 100644 Binary files a/bootstrap4/imgdefault.jpg and b/bootstrap4/imgdefault.jpg differ diff --git a/bootstrap4/la.jpg b/bootstrap4/la.jpg index 691b8bf753c..d4bd0bff862 100644 Binary files a/bootstrap4/la.jpg and b/bootstrap4/la.jpg differ diff --git a/bootstrap4/ny.jpg b/bootstrap4/ny.jpg index d568330b1e6..aff46a55c53 100644 Binary files a/bootstrap4/ny.jpg and b/bootstrap4/ny.jpg differ diff --git a/browsers/pic_edge.png b/browsers/pic_edge.png index a39e07c2d1a..b5545ccfc3d 100644 Binary files a/browsers/pic_edge.png and b/browsers/pic_edge.png differ diff --git a/browsers/pic_firefox128.png b/browsers/pic_firefox128.png index aa70f5f4f2e..46bc1543fa3 100644 Binary files a/browsers/pic_firefox128.png and b/browsers/pic_firefox128.png differ diff --git a/browsers/pic_opera128.png b/browsers/pic_opera128.png index cec785e018d..91f9c6eb69f 100644 Binary files a/browsers/pic_opera128.png and b/browsers/pic_opera128.png differ diff --git a/browsers/pic_safari128.gif b/browsers/pic_safari128.gif index 8d587e1df0a..c83a0a3f75a 100644 Binary files a/browsers/pic_safari128.gif and b/browsers/pic_safari128.gif differ diff --git a/cert/icon_amex.gif b/cert/icon_amex.gif index e00f33bbf2c..39e4bd2749a 100644 Binary files a/cert/icon_amex.gif and b/cert/icon_amex.gif differ diff --git a/cert/icon_paypal.gif b/cert/icon_paypal.gif index 847cc81e77a..ab33d6550f4 100644 Binary files a/cert/icon_paypal.gif and b/cert/icon_paypal.gif differ diff --git a/cert/pic_css_cert.gif b/cert/pic_css_cert.gif index e091030b489..11e2edc8f5c 100644 Binary files a/cert/pic_css_cert.gif and b/cert/pic_css_cert.gif differ diff --git a/cert/pic_datascience_cert.png b/cert/pic_datascience_cert.png index ecae4db494f..cb0f03f9762 100644 Binary files a/cert/pic_datascience_cert.png and b/cert/pic_datascience_cert.png differ diff --git a/cert/pic_fe_cert.gif b/cert/pic_fe_cert.gif index 57a03f1031b..a57c7cb452a 100644 Binary files a/cert/pic_fe_cert.gif and b/cert/pic_fe_cert.gif differ diff --git a/cert/pic_fe_cert_small.gif b/cert/pic_fe_cert_small.gif index 399ef7f1cd8..cb582652bf9 100644 Binary files a/cert/pic_fe_cert_small.gif and b/cert/pic_fe_cert_small.gif differ diff --git a/cert/pic_java_cert.gif b/cert/pic_java_cert.gif index ed6f70d7c0b..8f4373285ec 100644 Binary files a/cert/pic_java_cert.gif and b/cert/pic_java_cert.gif differ diff --git a/cert/pic_php_cert.gif b/cert/pic_php_cert.gif index 2973c8ebd14..71ca7e83d88 100644 Binary files a/cert/pic_php_cert.gif and b/cert/pic_php_cert.gif differ diff --git a/colors/img_analogous.png b/colors/img_analogous.png index 858b6b18c7f..c49d856e59f 100644 Binary files a/colors/img_analogous.png and b/colors/img_analogous.png differ diff --git a/colors/img_bg_eyeicon.png b/colors/img_bg_eyeicon.png index a0ab84b6073..2c53a51f15a 100644 Binary files a/colors/img_bg_eyeicon.png and b/colors/img_bg_eyeicon.png differ diff --git a/colors/img_bg_transparent.gif b/colors/img_bg_transparent.gif index 37eb9c39d9a..648b053b4a0 100644 Binary files a/colors/img_bg_transparent.gif and b/colors/img_bg_transparent.gif differ diff --git a/colors/img_complementary.png b/colors/img_complementary.png index c4347dfd0ea..2df4764139c 100644 Binary files a/colors/img_complementary.png and b/colors/img_complementary.png differ diff --git a/colors/img_compound.png b/colors/img_compound.png index 11eab6b74fc..6f94d52ee47 100644 Binary files a/colors/img_compound.png and b/colors/img_compound.png differ diff --git a/colors/img_crayola.png b/colors/img_crayola.png index 5e45693e17e..e2951b93bf1 100644 Binary files a/colors/img_crayola.png and b/colors/img_crayola.png differ diff --git a/colors/img_facebook.png b/colors/img_facebook.png index 0e9d304c4d4..1473935e144 100644 Binary files a/colors/img_facebook.png and b/colors/img_facebook.png differ diff --git a/colors/img_google.png b/colors/img_google.png index ce22fdb9e9f..fc69c41003e 100644 Binary files a/colors/img_google.png and b/colors/img_google.png differ diff --git a/colors/img_harris_wheel.jpg b/colors/img_harris_wheel.jpg index e949df4de64..b1c0c772c6f 100644 Binary files a/colors/img_harris_wheel.jpg and b/colors/img_harris_wheel.jpg differ diff --git a/colors/img_microsoft.png b/colors/img_microsoft.png index d2e2cbc2e1e..027f1968d62 100644 Binary files a/colors/img_microsoft.png and b/colors/img_microsoft.png differ diff --git a/colors/img_monochromatic.png b/colors/img_monochromatic.png index 145b3fe0e00..2e2f23fa3a0 100644 Binary files a/colors/img_monochromatic.png and b/colors/img_monochromatic.png differ diff --git a/colors/img_moses_harris.jpg b/colors/img_moses_harris.jpg index b001978f7a5..7eabf2baafd 100644 Binary files a/colors/img_moses_harris.jpg and b/colors/img_moses_harris.jpg differ diff --git a/colors/img_newton_wheel.jpg b/colors/img_newton_wheel.jpg index bc845197a45..8df4ad79b6c 100644 Binary files a/colors/img_newton_wheel.jpg and b/colors/img_newton_wheel.jpg differ diff --git a/colors/img_selectedcolor.gif b/colors/img_selectedcolor.gif index e5dd39916e8..5732b13f240 100644 Binary files a/colors/img_selectedcolor.gif and b/colors/img_selectedcolor.gif differ diff --git a/colors/img_spitfire.jpg b/colors/img_spitfire.jpg index 5cd1bfdf318..e89854060db 100644 Binary files a/colors/img_spitfire.jpg and b/colors/img_spitfire.jpg differ diff --git a/colors/img_tertiary.jpg b/colors/img_tertiary.jpg index 8fcc999b687..e6dfd932cb0 100644 Binary files a/colors/img_tertiary.jpg and b/colors/img_tertiary.jpg differ diff --git a/colors/img_triadic.png b/colors/img_triadic.png index fa99d37d862..9a72aa11f9d 100644 Binary files a/colors/img_triadic.png and b/colors/img_triadic.png differ diff --git a/colors/img_twitter.png b/colors/img_twitter.png index ddc8bafff92..22261db8ec8 100644 Binary files a/colors/img_twitter.png and b/colors/img_twitter.png differ diff --git a/colors/pic_cmyk_wheel.gif b/colors/pic_cmyk_wheel.gif index 1896d641b98..dd21b6246ae 100644 Binary files a/colors/pic_cmyk_wheel.gif and b/colors/pic_cmyk_wheel.gif differ diff --git a/colors/pic_rgb_wheel.gif b/colors/pic_rgb_wheel.gif index 878dec7a93a..fad38cc229f 100644 Binary files a/colors/pic_rgb_wheel.gif and b/colors/pic_rgb_wheel.gif differ diff --git a/colors/pic_ryb_itten.jpg b/colors/pic_ryb_itten.jpg index d5b59e69069..dba967af66c 100644 Binary files a/colors/pic_ryb_itten.jpg and b/colors/pic_ryb_itten.jpg differ diff --git a/colors/pic_ryb_wheel.gif b/colors/pic_ryb_wheel.gif index 9ebbda2a096..75a76b1eac9 100644 Binary files a/colors/pic_ryb_wheel.gif and b/colors/pic_ryb_wheel.gif differ diff --git a/cpp/codeblocks2.png b/cpp/codeblocks2.png index 3f5c9c54551..4417236dd63 100644 Binary files a/cpp/codeblocks2.png and b/cpp/codeblocks2.png differ diff --git a/cs/Consoleapp.png b/cs/Consoleapp.png index 7d92a4f06ad..3441c846112 100644 Binary files a/cs/Consoleapp.png and b/cs/Consoleapp.png differ diff --git a/cs/Newproject.png b/cs/Newproject.png index 124063e6e7f..1da057a4573 100644 Binary files a/cs/Newproject.png and b/cs/Newproject.png differ diff --git a/cs/Newproject2.png b/cs/Newproject2.png index db5973bc117..27ea233ccd3 100644 Binary files a/cs/Newproject2.png and b/cs/Newproject2.png differ diff --git a/cs/Program.png b/cs/Program.png index 3ed8686aa48..8a20802f2ab 100644 Binary files a/cs/Program.png and b/cs/Program.png differ diff --git a/cs/Workload.png b/cs/Workload.png index bc735d9c2e0..5e1d5498bba 100644 Binary files a/cs/Workload.png and b/cs/Workload.png differ diff --git a/cs/saveas.png b/cs/saveas.png index 5fe2e986898..946c80cf36e 100644 Binary files a/cs/saveas.png and b/cs/saveas.png differ diff --git a/css/bgdesert.jpg b/css/bgdesert.jpg index 54d4f7b732d..ffcbed2e8e2 100644 Binary files a/css/bgdesert.jpg and b/css/bgdesert.jpg differ diff --git a/css/border.png b/css/border.png index fce0b48eaae..f0db72ff07c 100644 Binary files a/css/border.png and b/css/border.png differ diff --git a/css/img_5terre.jpg b/css/img_5terre.jpg index d7b1319d15f..42a764dbaa3 100644 Binary files a/css/img_5terre.jpg and b/css/img_5terre.jpg differ diff --git a/css/img_5terre_wide.jpg b/css/img_5terre_wide.jpg index dde1e04c630..9272f04c36d 100644 Binary files a/css/img_5terre_wide.jpg and b/css/img_5terre_wide.jpg differ diff --git a/css/img_bg_eyeicon.png b/css/img_bg_eyeicon.png index a0ab84b6073..050c7e06cfe 100644 Binary files a/css/img_bg_eyeicon.png and b/css/img_bg_eyeicon.png differ diff --git a/css/img_bg_transparent.gif b/css/img_bg_transparent.gif index 37eb9c39d9a..648b053b4a0 100644 Binary files a/css/img_bg_transparent.gif and b/css/img_bg_transparent.gif differ diff --git a/css/img_chania.jpg b/css/img_chania.jpg index 0a99f4e4e83..5aab5f0f1b8 100644 Binary files a/css/img_chania.jpg and b/css/img_chania.jpg differ diff --git a/css/img_flower.jpg b/css/img_flower.jpg index ae9ea969712..9238a88fd1b 100644 Binary files a/css/img_flower.jpg and b/css/img_flower.jpg differ diff --git a/css/img_flowers.jpg b/css/img_flowers.jpg index e04d63b3efc..44d6a3bc5cf 100644 Binary files a/css/img_flowers.jpg and b/css/img_flowers.jpg differ diff --git a/css/img_lights.jpg b/css/img_lights.jpg index 8716e4263c3..d56385a29d8 100644 Binary files a/css/img_lights.jpg and b/css/img_lights.jpg differ diff --git a/css/img_man.jpg b/css/img_man.jpg index caaa90d6f9a..1c1ac160e7c 100644 Binary files a/css/img_man.jpg and b/css/img_man.jpg differ diff --git a/css/img_temp_band.jpg b/css/img_temp_band.jpg index 5dc493370d6..f23e1739332 100644 Binary files a/css/img_temp_band.jpg and b/css/img_temp_band.jpg differ diff --git a/css/img_temp_blog.jpg b/css/img_temp_blog.jpg index 0fd91b03725..eb1bffc75f9 100644 Binary files a/css/img_temp_blog.jpg and b/css/img_temp_blog.jpg differ diff --git a/css/img_temp_demosite.jpg b/css/img_temp_demosite.jpg index 52e45f9d4a0..9817c107441 100644 Binary files a/css/img_temp_demosite.jpg and b/css/img_temp_demosite.jpg differ diff --git a/css/img_temp_design.jpg b/css/img_temp_design.jpg index e25da1b5f34..f715b4dd044 100644 Binary files a/css/img_temp_design.jpg and b/css/img_temp_design.jpg differ diff --git a/css/img_temp_marketing.jpg b/css/img_temp_marketing.jpg index 99620d9dcd1..1be9153c3fb 100644 Binary files a/css/img_temp_marketing.jpg and b/css/img_temp_marketing.jpg differ diff --git a/css/img_temp_social.jpg b/css/img_temp_social.jpg index 4ae1bee8dbe..7e2330e387c 100644 Binary files a/css/img_temp_social.jpg and b/css/img_temp_social.jpg differ diff --git a/css/img_temp_startpage.jpg b/css/img_temp_startpage.jpg index a8218e35d45..fcf01820b40 100644 Binary files a/css/img_temp_startpage.jpg and b/css/img_temp_startpage.jpg differ diff --git a/css/img_temp_travel.jpg b/css/img_temp_travel.jpg index a3bd963526b..17efe600ae1 100644 Binary files a/css/img_temp_travel.jpg and b/css/img_temp_travel.jpg differ diff --git a/css/img_temp_webpage.jpg b/css/img_temp_webpage.jpg index 1467e31c150..b59f9c47c69 100644 Binary files a/css/img_temp_webpage.jpg and b/css/img_temp_webpage.jpg differ diff --git a/css/img_tree.png b/css/img_tree.png index bd95f835fc3..ad74845aee5 100644 Binary files a/css/img_tree.png and b/css/img_tree.png differ diff --git a/css/klematis.jpg b/css/klematis.jpg index b87e920c171..bbd636e8c0a 100644 Binary files a/css/klematis.jpg and b/css/klematis.jpg differ diff --git a/css/klematis2_small.jpg b/css/klematis2_small.jpg index b760b753dbc..896ab85a04d 100644 Binary files a/css/klematis2_small.jpg and b/css/klematis2_small.jpg differ diff --git a/css/klematis3_small.jpg b/css/klematis3_small.jpg index f90a07fd558..03f26dc5270 100644 Binary files a/css/klematis3_small.jpg and b/css/klematis3_small.jpg differ diff --git a/css/klematis4_big.jpg b/css/klematis4_big.jpg index ee8a789da7e..25267d37e31 100644 Binary files a/css/klematis4_big.jpg and b/css/klematis4_big.jpg differ diff --git a/css/klematis4_small.jpg b/css/klematis4_small.jpg index c8b53b32744..999c96ef15a 100644 Binary files a/css/klematis4_small.jpg and b/css/klematis4_small.jpg differ diff --git a/css/klematis_small.jpg b/css/klematis_small.jpg index fd646eef5ae..a376abbd127 100644 Binary files a/css/klematis_small.jpg and b/css/klematis_small.jpg differ diff --git a/css/lights600x400.jpg b/css/lights600x400.jpg index 8716e4263c3..d56385a29d8 100644 Binary files a/css/lights600x400.jpg and b/css/lights600x400.jpg differ diff --git a/css/mountain.jpg b/css/mountain.jpg index e72da67f8d0..aa4024befd6 100644 Binary files a/css/mountain.jpg and b/css/mountain.jpg differ diff --git a/css/mqcap.jpg b/css/mqcap.jpg index 15eb299cdb8..28b620c7417 100644 Binary files a/css/mqcap.jpg and b/css/mqcap.jpg differ diff --git a/css/navbar_responsive_hor.jpg b/css/navbar_responsive_hor.jpg index 9ead4150272..e942ffd35c4 100644 Binary files a/css/navbar_responsive_hor.jpg and b/css/navbar_responsive_hor.jpg differ diff --git a/css/navbar_responsive_ver.jpg b/css/navbar_responsive_ver.jpg index 0233d429ae9..b3840d7024b 100644 Binary files a/css/navbar_responsive_ver.jpg and b/css/navbar_responsive_ver.jpg differ diff --git a/css/ocean.jpg b/css/ocean.jpg index b453d1d0cd0..f1d0944e9a2 100644 Binary files a/css/ocean.jpg and b/css/ocean.jpg differ diff --git a/css/responsiveImgGallery.jpg b/css/responsiveImgGallery.jpg index c088aed92d8..9af3670889d 100644 Binary files a/css/responsiveImgGallery.jpg and b/css/responsiveImgGallery.jpg differ diff --git a/css/rwd_desktop.png b/css/rwd_desktop.png index 680edf528ed..5a8f4fb65a9 100644 Binary files a/css/rwd_desktop.png and b/css/rwd_desktop.png differ diff --git a/css/rwd_phone.png b/css/rwd_phone.png index de2aef245cc..31cc7febe6c 100644 Binary files a/css/rwd_phone.png and b/css/rwd_phone.png differ diff --git a/css/rwd_tablet.png b/css/rwd_tablet.png index cc670277e37..886e18da1cf 100644 Binary files a/css/rwd_tablet.png and b/css/rwd_tablet.png differ diff --git a/css/searchicon.png b/css/searchicon.png index 71f06afc112..e3b514234df 100644 Binary files a/css/searchicon.png and b/css/searchicon.png differ diff --git a/css/selector.gif b/css/selector.gif index e844fb771f9..5f15bba9239 100644 Binary files a/css/selector.gif and b/css/selector.gif differ diff --git a/css/serif.gif b/css/serif.gif index c22e408736b..3ccb23ee365 100644 Binary files a/css/serif.gif and b/css/serif.gif differ diff --git a/css/smiley.gif b/css/smiley.gif index 37163a31b25..9c670f86802 100644 Binary files a/css/smiley.gif and b/css/smiley.gif differ diff --git a/css/transform_rotate.gif b/css/transform_rotate.gif index a944cf3e934..44e6b8c9b58 100644 Binary files a/css/transform_rotate.gif and b/css/transform_rotate.gif differ diff --git a/css/transform_rotatex.gif b/css/transform_rotatex.gif index b908ac8814f..0bbe4c384b2 100644 Binary files a/css/transform_rotatex.gif and b/css/transform_rotatex.gif differ diff --git a/css/transform_rotatey.gif b/css/transform_rotatey.gif index 82955913aad..6ac50be0036 100644 Binary files a/css/transform_rotatey.gif and b/css/transform_rotatey.gif differ diff --git a/css/transform_scale.gif b/css/transform_scale.gif index 3e6e0090a8e..5a66afee63b 100644 Binary files a/css/transform_scale.gif and b/css/transform_scale.gif differ diff --git a/css/transform_translate.gif b/css/transform_translate.gif index fb1fa5463ac..aa67ea86d3d 100644 Binary files a/css/transform_translate.gif and b/css/transform_translate.gif differ diff --git a/css/w3css.gif b/css/w3css.gif index 0a5806a0ceb..1149c552843 100644 Binary files a/css/w3css.gif and b/css/w3css.gif differ diff --git a/cssref/border.png b/cssref/border.png index fce0b48eaae..69516503f08 100644 Binary files a/cssref/border.png and b/cssref/border.png differ diff --git a/cssref/cinqueterre.jpg b/cssref/cinqueterre.jpg index 18470ef0c29..350b899368d 100644 Binary files a/cssref/cinqueterre.jpg and b/cssref/cinqueterre.jpg differ diff --git a/cssref/klematis.jpg b/cssref/klematis.jpg index b87e920c171..bbd636e8c0a 100644 Binary files a/cssref/klematis.jpg and b/cssref/klematis.jpg differ diff --git a/cssref/landscape.jpg b/cssref/landscape.jpg index 4afa54ba915..6e8e93ac6c7 100644 Binary files a/cssref/landscape.jpg and b/cssref/landscape.jpg differ diff --git a/cssref/logocss.gif b/cssref/logocss.gif index c9d89c0ef08..13276bf3491 100644 Binary files a/cssref/logocss.gif and b/cssref/logocss.gif differ diff --git a/cssref/mountain.jpg b/cssref/mountain.jpg index e72da67f8d0..aa4024befd6 100644 Binary files a/cssref/mountain.jpg and b/cssref/mountain.jpg differ diff --git a/cssref/pulpitrock.jpg b/cssref/pulpitrock.jpg index 9fa230ab119..71858346f8c 100644 Binary files a/cssref/pulpitrock.jpg and b/cssref/pulpitrock.jpg differ diff --git a/cssref/smiley.gif b/cssref/smiley.gif index 37163a31b25..9c670f86802 100644 Binary files a/cssref/smiley.gif and b/cssref/smiley.gif differ diff --git a/cssref/w3css.gif b/cssref/w3css.gif index 0a5806a0ceb..1149c552843 100644 Binary files a/cssref/w3css.gif and b/cssref/w3css.gif differ diff --git a/datascience/img_corr_matrix_table.png b/datascience/img_corr_matrix_table.png index 5a4e096b1c6..5a09e16c6a6 100644 Binary files a/datascience/img_corr_matrix_table.png and b/datascience/img_corr_matrix_table.png differ diff --git a/datascience/img_data_cleaned.png b/datascience/img_data_cleaned.png index c01f02353d8..1064f883318 100644 Binary files a/datascience/img_data_cleaned.png and b/datascience/img_data_cleaned.png differ diff --git a/datascience/img_data_float.png b/datascience/img_data_float.png index 7986e7ccc2c..d828e28eee5 100644 Binary files a/datascience/img_data_float.png and b/datascience/img_data_float.png differ diff --git a/datascience/img_data_float_object.png b/datascience/img_data_float_object.png index 945136b196c..f51c4929c80 100644 Binary files a/datascience/img_data_float_object.png and b/datascience/img_data_float_object.png differ diff --git a/datascience/img_data_raw.png b/datascience/img_data_raw.png index ded78ca5774..59a9e40bd08 100644 Binary files a/datascience/img_data_raw.png and b/datascience/img_data_raw.png differ diff --git a/datascience/img_dataframe_output.png b/datascience/img_dataframe_output.png index 2279a73a306..9227221fea1 100644 Binary files a/datascience/img_dataframe_output.png and b/datascience/img_dataframe_output.png differ diff --git a/datascience/img_ds_heatmap.png b/datascience/img_ds_heatmap.png index 979e2d2e360..81ab9058ec8 100644 Binary files a/datascience/img_ds_heatmap.png and b/datascience/img_ds_heatmap.png differ diff --git a/datascience/img_least_square.png b/datascience/img_least_square.png index 3e371c05ec2..281e641580f 100644 Binary files a/datascience/img_least_square.png and b/datascience/img_least_square.png differ diff --git a/datascience/img_linearity.png b/datascience/img_linearity.png index adcd8fe6306..f8ca4c5f076 100644 Binary files a/datascience/img_linearity.png and b/datascience/img_linearity.png differ diff --git a/datascience/img_linearity2.png b/datascience/img_linearity2.png index 58e0670ebf0..d6e8aef50d7 100644 Binary files a/datascience/img_linearity2.png and b/datascience/img_linearity2.png differ diff --git a/datascience/img_linearity3.png b/datascience/img_linearity3.png index e65ec60ee1c..5e52688049c 100644 Binary files a/datascience/img_linearity3.png and b/datascience/img_linearity3.png differ diff --git a/datascience/img_linearity4.png b/datascience/img_linearity4.png index 5e6b2b29f50..443d633e1f5 100644 Binary files a/datascience/img_linearity4.png and b/datascience/img_linearity4.png differ diff --git a/datascience/img_linearity5.png b/datascience/img_linearity5.png index d2cbbba6106..f3464f98018 100644 Binary files a/datascience/img_linearity5.png and b/datascience/img_linearity5.png differ diff --git a/datascience/img_lr_high_r.png b/datascience/img_lr_high_r.png index ed8f1503fba..3f5249ac83f 100644 Binary files a/datascience/img_lr_high_r.png and b/datascience/img_lr_high_r.png differ diff --git a/datascience/img_lr_low_r.png b/datascience/img_lr_low_r.png index 2467fa1a783..6e2546e5cfc 100644 Binary files a/datascience/img_lr_low_r.png and b/datascience/img_lr_low_r.png differ diff --git a/datascience/img_lr_table.png b/datascience/img_lr_table.png index a378687a5f4..85ce8b474b5 100644 Binary files a/datascience/img_lr_table.png and b/datascience/img_lr_table.png differ diff --git a/datascience/img_lr_table_info.png b/datascience/img_lr_table_info.png index 30549f72aa0..516e7f8591f 100644 Binary files a/datascience/img_lr_table_info.png and b/datascience/img_lr_table_info.png differ diff --git a/datascience/img_stat_cv.png b/datascience/img_stat_cv.png index 30da6095025..341a44abf62 100644 Binary files a/datascience/img_stat_cv.png and b/datascience/img_stat_cv.png differ diff --git a/datascience/img_stat_describe.png b/datascience/img_stat_describe.png index dff3e1467ae..e9016447f46 100644 Binary files a/datascience/img_stat_describe.png and b/datascience/img_stat_describe.png differ diff --git a/datascience/img_stat_heatmap.png b/datascience/img_stat_heatmap.png index 7e2e807b361..8daccfe9b68 100644 Binary files a/datascience/img_stat_heatmap.png and b/datascience/img_stat_heatmap.png differ diff --git a/datascience/img_stat_matrix.png b/datascience/img_stat_matrix.png index bbe8b142c1c..ad3c41cc5e0 100644 Binary files a/datascience/img_stat_matrix.png and b/datascience/img_stat_matrix.png differ diff --git a/datascience/img_stat_std2.png b/datascience/img_stat_std2.png index 617ace2a55d..cc5278e2dff 100644 Binary files a/datascience/img_stat_std2.png and b/datascience/img_stat_std2.png differ diff --git a/datascience/img_stat_var.png b/datascience/img_stat_var.png index 8a32302fa39..c8d145bcc5c 100644 Binary files a/datascience/img_stat_var.png and b/datascience/img_stat_var.png differ diff --git a/datascience/img_stat_var_full.png b/datascience/img_stat_var_full.png index 8afd85e94f4..65ed863aee0 100644 Binary files a/datascience/img_stat_var_full.png and b/datascience/img_stat_var_full.png differ diff --git a/datascience/img_structured_data.png b/datascience/img_structured_data.png index 84dba9ec921..4d16edd70c8 100644 Binary files a/datascience/img_structured_data.png and b/datascience/img_structured_data.png differ diff --git a/datascience/img_tryit_corr_cas.png b/datascience/img_tryit_corr_cas.png index 22b773f5348..9dda3ab3aea 100644 Binary files a/datascience/img_tryit_corr_cas.png and b/datascience/img_tryit_corr_cas.png differ diff --git a/datascience/img_tryit_lr_dur_cal.png b/datascience/img_tryit_lr_dur_cal.png index 58a5a58fa1c..c2bebec905e 100644 Binary files a/datascience/img_tryit_lr_dur_cal.png and b/datascience/img_tryit_lr_dur_cal.png differ diff --git a/datascience/img_tryit_lr_least_square.png b/datascience/img_tryit_lr_least_square.png index 8e3aee6ef72..82f13f4797f 100644 Binary files a/datascience/img_tryit_lr_least_square.png and b/datascience/img_tryit_lr_least_square.png differ diff --git a/datascience/img_tryit_plot.png b/datascience/img_tryit_plot.png index cf7c6780dfc..318f48bb1ab 100644 Binary files a/datascience/img_tryit_plot.png and b/datascience/img_tryit_plot.png differ diff --git a/datascience/img_tryit_plot2.png b/datascience/img_tryit_plot2.png index 0de19b8866e..9587893fc3b 100644 Binary files a/datascience/img_tryit_plot2.png and b/datascience/img_tryit_plot2.png differ diff --git a/datascience/img_tryit_scatter.png b/datascience/img_tryit_scatter.png index a98fabf1fd2..5098e9e0a10 100644 Binary files a/datascience/img_tryit_scatter.png and b/datascience/img_tryit_scatter.png differ diff --git a/datascience/img_tryit_scatter0.png b/datascience/img_tryit_scatter0.png index 36f36c6bac9..5424d2c5ba0 100644 Binary files a/datascience/img_tryit_scatter0.png and b/datascience/img_tryit_scatter0.png differ diff --git a/datascience/img_tryit_scatterneg.png b/datascience/img_tryit_scatterneg.png index cc53a8a27ff..f58462c2883 100644 Binary files a/datascience/img_tryit_scatterneg.png and b/datascience/img_tryit_scatterneg.png differ diff --git a/datascience/img_unstructured_data.png b/datascience/img_unstructured_data.png index 6144a358ee0..18e8f95f477 100644 Binary files a/datascience/img_unstructured_data.png and b/datascience/img_unstructured_data.png differ diff --git a/graphics/angry.gif b/graphics/angry.gif index cf7523bbbd1..e8ad57e41ca 100644 Binary files a/graphics/angry.gif and b/graphics/angry.gif differ diff --git a/graphics/game_movement2.png b/graphics/game_movement2.png index b2b5e0b3c83..c7b885133cb 100644 Binary files a/graphics/game_movement2.png and b/graphics/game_movement2.png differ diff --git a/graphics/game_movement3.png b/graphics/game_movement3.png index 3c1b5842d33..9790910ea04 100644 Binary files a/graphics/game_movement3.png and b/graphics/game_movement3.png differ diff --git a/graphics/pic_the_scream.jpg b/graphics/pic_the_scream.jpg index d2d4cefa4a0..0eca4f4aa37 100644 Binary files a/graphics/pic_the_scream.jpg and b/graphics/pic_the_scream.jpg differ diff --git a/graphics/smiley.gif b/graphics/smiley.gif index 37163a31b25..9c670f86802 100644 Binary files a/graphics/smiley.gif and b/graphics/smiley.gif differ diff --git a/howto/aspect_ratio.png b/howto/aspect_ratio.png index 07c4546b4ea..452bca9380b 100644 Binary files a/howto/aspect_ratio.png and b/howto/aspect_ratio.png differ diff --git a/howto/clearfix_prob.jpg b/howto/clearfix_prob.jpg index f8e1720b166..c7dc99484b3 100644 Binary files a/howto/clearfix_prob.jpg and b/howto/clearfix_prob.jpg differ diff --git a/howto/clearfix_solution.jpg b/howto/clearfix_solution.jpg index cdda3038775..692dbbd38f1 100644 Binary files a/howto/clearfix_solution.jpg and b/howto/clearfix_solution.jpg differ diff --git a/howto/img_5terre.jpg b/howto/img_5terre.jpg index d7b1319d15f..42a764dbaa3 100644 Binary files a/howto/img_5terre.jpg and b/howto/img_5terre.jpg differ diff --git a/howto/img_5terre_wide.jpg b/howto/img_5terre_wide.jpg index dde1e04c630..9272f04c36d 100644 Binary files a/howto/img_5terre_wide.jpg and b/howto/img_5terre_wide.jpg differ diff --git a/howto/img_band_la.jpg b/howto/img_band_la.jpg index 1bd60dbb6c5..228c5e4a587 100644 Binary files a/howto/img_band_la.jpg and b/howto/img_band_la.jpg differ diff --git a/howto/img_band_ny.jpg b/howto/img_band_ny.jpg index dd81d5ca2e2..5f690c66086 100644 Binary files a/howto/img_band_ny.jpg and b/howto/img_band_ny.jpg differ diff --git a/howto/img_bandmember.jpg b/howto/img_bandmember.jpg index 26b6013b979..cbc7f23a6c9 100644 Binary files a/howto/img_bandmember.jpg and b/howto/img_bandmember.jpg differ diff --git a/howto/img_girl.jpg b/howto/img_girl.jpg index 2161aabc80f..a0b71e4a692 100644 Binary files a/howto/img_girl.jpg and b/howto/img_girl.jpg differ diff --git a/howto/img_lights.jpg b/howto/img_lights.jpg index 8716e4263c3..d56385a29d8 100644 Binary files a/howto/img_lights.jpg and b/howto/img_lights.jpg differ diff --git a/howto/img_lights_wide.jpg b/howto/img_lights_wide.jpg index b08788cbeba..9eb6ff0799c 100644 Binary files a/howto/img_lights_wide.jpg and b/howto/img_lights_wide.jpg differ diff --git a/howto/img_parallax.jpg b/howto/img_parallax.jpg index 2161aabc80f..a0b71e4a692 100644 Binary files a/howto/img_parallax.jpg and b/howto/img_parallax.jpg differ diff --git a/howto/img_parallax2.jpg b/howto/img_parallax2.jpg index e4d7e186493..818c3d26e53 100644 Binary files a/howto/img_parallax2.jpg and b/howto/img_parallax2.jpg differ diff --git a/howto/img_snow.jpg b/howto/img_snow.jpg index 4ddd266e3b0..7d29380f46e 100644 Binary files a/howto/img_snow.jpg and b/howto/img_snow.jpg differ diff --git a/howto/img_snow_wide.jpg b/howto/img_snow_wide.jpg index bab22804e47..317015ac62b 100644 Binary files a/howto/img_snow_wide.jpg and b/howto/img_snow_wide.jpg differ diff --git a/howto/img_woods.jpg b/howto/img_woods.jpg index 2891fea9e0b..1b47a804d23 100644 Binary files a/howto/img_woods.jpg and b/howto/img_woods.jpg differ diff --git a/howto/img_woods_wide.jpg b/howto/img_woods_wide.jpg index fdc37352de8..769360e82d2 100644 Binary files a/howto/img_woods_wide.jpg and b/howto/img_woods_wide.jpg differ diff --git a/howto/passw_val.jpg b/howto/passw_val.jpg index 565a1a3ceba..a2eb9c9acea 100644 Binary files a/howto/passw_val.jpg and b/howto/passw_val.jpg differ diff --git a/howto/photographer.jpg b/howto/photographer.jpg index caaa90d6f9a..1c1ac160e7c 100644 Binary files a/howto/photographer.jpg and b/howto/photographer.jpg differ diff --git a/howto/searchicon.png b/howto/searchicon.png index 71f06afc112..cc26c28a120 100644 Binary files a/howto/searchicon.png and b/howto/searchicon.png differ diff --git a/html/audi.jpg b/html/audi.jpg index 38c01aa1dd7..c275a678e78 100644 Binary files a/html/audi.jpg and b/html/audi.jpg differ diff --git a/html/flowers.jpg b/html/flowers.jpg index d2e239731df..4a1ee4510ba 100644 Binary files a/html/flowers.jpg and b/html/flowers.jpg differ diff --git a/html/frenchfood3.jpg b/html/frenchfood3.jpg index d675f331955..43da3d2820a 100644 Binary files a/html/frenchfood3.jpg and b/html/frenchfood3.jpg differ diff --git a/html/frenchfood4.jpg b/html/frenchfood4.jpg index dd95744cad1..0bfd2ac6ae6 100644 Binary files a/html/frenchfood4.jpg and b/html/frenchfood4.jpg differ diff --git a/html/images/picture.jpg b/html/images/picture.jpg index a9b8174d18d..6196b3695f1 100644 Binary files a/html/images/picture.jpg and b/html/images/picture.jpg differ diff --git a/html/img_5terre.jpg b/html/img_5terre.jpg index 9b9b338eb5d..2813c676b22 100644 Binary files a/html/img_5terre.jpg and b/html/img_5terre.jpg differ diff --git a/html/img_bg_eyeicon.png b/html/img_bg_eyeicon.png index a0ab84b6073..ae25ace1ac6 100644 Binary files a/html/img_bg_eyeicon.png and b/html/img_bg_eyeicon.png differ diff --git a/html/img_bg_transparent.gif b/html/img_bg_transparent.gif index 37eb9c39d9a..648b053b4a0 100644 Binary files a/html/img_bg_transparent.gif and b/html/img_bg_transparent.gif differ diff --git a/html/img_car.jpg b/html/img_car.jpg index a58dc5a8e9e..a7b284bbf22 100644 Binary files a/html/img_car.jpg and b/html/img_car.jpg differ diff --git a/html/img_chania.jpg b/html/img_chania.jpg index 0a99f4e4e83..5aab5f0f1b8 100644 Binary files a/html/img_chania.jpg and b/html/img_chania.jpg differ diff --git a/html/img_chrome.png b/html/img_chrome.png index 6e313c4ede6..9b0fb092d5d 100644 Binary files a/html/img_chrome.png and b/html/img_chrome.png differ diff --git a/html/img_flowers.jpg b/html/img_flowers.jpg index e04d63b3efc..44d6a3bc5cf 100644 Binary files a/html/img_flowers.jpg and b/html/img_flowers.jpg differ diff --git a/html/img_food.jpg b/html/img_food.jpg index 4ec8d98bcff..ffb1485615c 100644 Binary files a/html/img_food.jpg and b/html/img_food.jpg differ diff --git a/html/img_notepad.png b/html/img_notepad.png index 4a62c21ebec..641e706eb33 100644 Binary files a/html/img_notepad.png and b/html/img_notepad.png differ diff --git a/html/img_saveas.png b/html/img_saveas.png index bb7b74aa22c..251c1349500 100644 Binary files a/html/img_saveas.png and b/html/img_saveas.png differ diff --git a/html/img_sem_elements.gif b/html/img_sem_elements.gif index f56b534012d..9d274351384 100644 Binary files a/html/img_sem_elements.gif and b/html/img_sem_elements.gif differ diff --git a/html/img_the_scream.jpg b/html/img_the_scream.jpg index d2d4cefa4a0..0eca4f4aa37 100644 Binary files a/html/img_the_scream.jpg and b/html/img_the_scream.jpg differ diff --git a/html/img_w3slogo.gif b/html/img_w3slogo.gif index a0a12ad352c..4a8fb1ec08e 100644 Binary files a/html/img_w3slogo.gif and b/html/img_w3slogo.gif differ diff --git a/html/merglobe.gif b/html/merglobe.gif index 6b8c12e4f85..612f0bc50d9 100644 Binary files a/html/merglobe.gif and b/html/merglobe.gif differ diff --git a/html/pic_bulboff.gif b/html/pic_bulboff.gif index 65cacddab02..9cb65869325 100644 Binary files a/html/pic_bulboff.gif and b/html/pic_bulboff.gif differ diff --git a/html/pic_bulbon.gif b/html/pic_bulbon.gif index 72ecfc4ae03..0cef1757bf6 100644 Binary files a/html/pic_bulbon.gif and b/html/pic_bulbon.gif differ diff --git a/html/pic_trulli.jpg b/html/pic_trulli.jpg index 727a89c99c4..09ffa0d7b04 100644 Binary files a/html/pic_trulli.jpg and b/html/pic_trulli.jpg differ diff --git a/html/pic_video.jpg b/html/pic_video.jpg index 9230a1aee0a..7ff90fd0e58 100644 Binary files a/html/pic_video.jpg and b/html/pic_video.jpg differ diff --git a/html/picture_example.jpg b/html/picture_example.jpg index 4cd4b4a7b25..691558038e5 100644 Binary files a/html/picture_example.jpg and b/html/picture_example.jpg differ diff --git a/html/planets.gif b/html/planets.gif index dcf55855a9a..62ddfcbbf85 100644 Binary files a/html/planets.gif and b/html/planets.gif differ diff --git a/html/programming.gif b/html/programming.gif index 1d0f6a964de..23eae097af2 100644 Binary files a/html/programming.gif and b/html/programming.gif differ diff --git a/html/workplace.jpg b/html/workplace.jpg index 4e95fba26e6..9aa30f54473 100644 Binary files a/html/workplace.jpg and b/html/workplace.jpg differ diff --git a/images/colorpicker.png b/images/colorpicker.png index 268dc974d9a..a54691a509d 100644 Binary files a/images/colorpicker.png and b/images/colorpicker.png differ diff --git a/images/driveicon.png b/images/driveicon.png index 9f6b10a54e7..53c46e622ab 100644 Binary files a/images/driveicon.png and b/images/driveicon.png differ diff --git a/images/img_logo_small.png b/images/img_logo_small.png index 71e334cbf99..a7f6cae7729 100644 Binary files a/images/img_logo_small.png and b/images/img_logo_small.png differ diff --git a/images/picture.jpg b/images/picture.jpg index a9b8174d18d..6196b3695f1 100644 Binary files a/images/picture.jpg and b/images/picture.jpg differ diff --git a/images/pulpit.jpg b/images/pulpit.jpg index a9b8174d18d..6196b3695f1 100644 Binary files a/images/pulpit.jpg and b/images/pulpit.jpg differ diff --git a/images/stickman.gif b/images/stickman.gif index 3111a564aa4..08702e54eac 100644 Binary files a/images/stickman.gif and b/images/stickman.gif differ diff --git a/images/stop.gif b/images/stop.gif index bec3a1047ea..32a72978999 100644 Binary files a/images/stop.gif and b/images/stop.gif differ diff --git a/images/sun.gif b/images/sun.gif index becf61c98ec..ee43bc5b635 100644 Binary files a/images/sun.gif and b/images/sun.gif differ diff --git a/images/w3certified_logo.png b/images/w3certified_logo.png index 8e491d24aa2..6c95003efd5 100644 Binary files a/images/w3certified_logo.png and b/images/w3certified_logo.png differ diff --git a/images/w3certified_logo_250.png b/images/w3certified_logo_250.png index e2a397ca6ee..1ae01e606af 100644 Binary files a/images/w3certified_logo_250.png and b/images/w3certified_logo_250.png differ diff --git a/images/w3schools.png b/images/w3schools.png index 7e8c51f755c..b2d1b38a832 100644 Binary files a/images/w3schools.png and b/images/w3schools.png differ diff --git a/images/w3schools120x90.gif b/images/w3schools120x90.gif index 3bed72db2bd..b3bcce9f5b8 100644 Binary files a/images/w3schools120x90.gif and b/images/w3schools120x90.gif differ diff --git a/images/w3schools200x60.gif b/images/w3schools200x60.gif index 39f61540093..a6080bc18b6 100644 Binary files a/images/w3schools200x60.gif and b/images/w3schools200x60.gif differ diff --git a/images/w3schools468x60.gif b/images/w3schools468x60.gif index cc266f90b5e..37235cfb554 100644 Binary files a/images/w3schools468x60.gif and b/images/w3schools468x60.gif differ diff --git a/images/w3schools468x60_simple.gif b/images/w3schools468x60_simple.gif index 899bb590ff8..1190d7339c4 100644 Binary files a/images/w3schools468x60_simple.gif and b/images/w3schools468x60_simple.gif differ diff --git a/images/w3schools728x90.gif b/images/w3schools728x90.gif index f7e73443815..017dc7b5d59 100644 Binary files a/images/w3schools728x90.gif and b/images/w3schools728x90.gif differ diff --git a/images/w3schools80x15.gif b/images/w3schools80x15.gif index 39e59d7347b..2d15e115ab4 100644 Binary files a/images/w3schools80x15.gif and b/images/w3schools80x15.gif differ diff --git a/images/w3schools88x31.gif b/images/w3schools88x31.gif index a0a12ad352c..4a8fb1ec08e 100644 Binary files a/images/w3schools88x31.gif and b/images/w3schools88x31.gif differ diff --git a/images/w3schoolscomlogo.png b/images/w3schoolscomlogo.png index b93f21ac93b..ede270ee860 100644 Binary files a/images/w3schoolscomlogo.png and b/images/w3schoolscomlogo.png differ diff --git a/java/path2.png b/java/path2.png index 779d10eeda1..3226c8a69b6 100644 Binary files a/java/path2.png and b/java/path2.png differ diff --git a/java/path3.png b/java/path3.png index 530a8ec1a0c..b9ad8d9b5f0 100644 Binary files a/java/path3.png and b/java/path3.png differ diff --git a/java/system.png b/java/system.png index c62474ca0e9..c1a0e1a7044 100644 Binary files a/java/system.png and b/java/system.png differ diff --git a/java/system1.png b/java/system1.png index f934929dddf..dc535b1e6cb 100644 Binary files a/java/system1.png and b/java/system1.png differ diff --git a/jquery/demo_wait.gif b/jquery/demo_wait.gif index 624df7a78b3..012bc110925 100644 Binary files a/jquery/demo_wait.gif and b/jquery/demo_wait.gif differ diff --git a/jquery/img_height.gif b/jquery/img_height.gif index 08eaa576360..fa6a0b96a59 100644 Binary files a/jquery/img_height.gif and b/jquery/img_height.gif differ diff --git a/jquery/img_innerwidth.gif b/jquery/img_innerwidth.gif index 81f5adb4bdc..04a2801b854 100644 Binary files a/jquery/img_innerwidth.gif and b/jquery/img_innerwidth.gif differ diff --git a/jquery/img_jquerydim.gif b/jquery/img_jquerydim.gif index 0d1af159e31..dc7035fa517 100644 Binary files a/jquery/img_jquerydim.gif and b/jquery/img_jquerydim.gif differ diff --git a/jquery/img_moustiers-sainte-marie.jpg b/jquery/img_moustiers-sainte-marie.jpg index 9e1bbcc7b71..4ab3c754238 100644 Binary files a/jquery/img_moustiers-sainte-marie.jpg and b/jquery/img_moustiers-sainte-marie.jpg differ diff --git a/jquery/img_outerheight.gif b/jquery/img_outerheight.gif index e1bcb926c4f..dfc0f8f2adf 100644 Binary files a/jquery/img_outerheight.gif and b/jquery/img_outerheight.gif differ diff --git a/jquery/img_outerwidth.gif b/jquery/img_outerwidth.gif index 078cae009f6..950ecc9f5e5 100644 Binary files a/jquery/img_outerwidth.gif and b/jquery/img_outerwidth.gif differ diff --git a/jquery/img_pulpitrock.jpg b/jquery/img_pulpitrock.jpg index 9fa230ab119..71858346f8c 100644 Binary files a/jquery/img_pulpitrock.jpg and b/jquery/img_pulpitrock.jpg differ diff --git a/jquery/img_travtree.png b/jquery/img_travtree.png index bc0e920e471..b9a7abfc580 100644 Binary files a/jquery/img_travtree.png and b/jquery/img_travtree.png differ diff --git a/jquery/img_width.gif b/jquery/img_width.gif index cdab1c64a9d..ada67445073 100644 Binary files a/jquery/img_width.gif and b/jquery/img_width.gif differ diff --git a/js/bulboff.gif b/js/bulboff.gif index 65cacddab02..9cb65869325 100644 Binary files a/js/bulboff.gif and b/js/bulboff.gif differ diff --git a/js/bulbon.gif b/js/bulbon.gif index 72ecfc4ae03..0cef1757bf6 100644 Binary files a/js/bulbon.gif and b/js/bulbon.gif differ diff --git a/js/compman.gif b/js/compman.gif index 31253d96561..df3a101b9fb 100644 Binary files a/js/compman.gif and b/js/compman.gif differ diff --git a/js/compman_lowres.gif b/js/compman_lowres.gif index 2ed02fd23c1..84c872949d9 100644 Binary files a/js/compman_lowres.gif and b/js/compman_lowres.gif differ diff --git a/js/img_car.jpg b/js/img_car.jpg index 17a02db6578..4f7426311ad 100644 Binary files a/js/img_car.jpg and b/js/img_car.jpg differ diff --git a/js/landscape.jpg b/js/landscape.jpg index 4afa54ba915..6e8e93ac6c7 100644 Binary files a/js/landscape.jpg and b/js/landscape.jpg differ diff --git a/js/objectExplained.gif b/js/objectExplained.gif index e3915f6c82b..7ee9e49cf1b 100644 Binary files a/js/objectExplained.gif and b/js/objectExplained.gif differ diff --git a/js/pic_ajax.gif b/js/pic_ajax.gif index e181e8cdcaf..bd5dfbdcd9f 100644 Binary files a/js/pic_ajax.gif and b/js/pic_ajax.gif differ diff --git a/js/pic_bulboff.gif b/js/pic_bulboff.gif index 65cacddab02..9cb65869325 100644 Binary files a/js/pic_bulboff.gif and b/js/pic_bulboff.gif differ diff --git a/js/pic_bulbon.gif b/js/pic_bulbon.gif index 72ecfc4ae03..0cef1757bf6 100644 Binary files a/js/pic_bulbon.gif and b/js/pic_bulbon.gif differ diff --git a/js/pic_htmltree.gif b/js/pic_htmltree.gif index d8882cf817f..62d8c201230 100644 Binary files a/js/pic_htmltree.gif and b/js/pic_htmltree.gif differ diff --git a/js/pic_navigate.gif b/js/pic_navigate.gif index e7f30dd77b3..5d77a3e7fcb 100644 Binary files a/js/pic_navigate.gif and b/js/pic_navigate.gif differ diff --git a/js/planets.gif b/js/planets.gif index dcf55855a9a..62ddfcbbf85 100644 Binary files a/js/planets.gif and b/js/planets.gif differ diff --git a/js/smiley.gif b/js/smiley.gif index 37163a31b25..9c670f86802 100644 Binary files a/js/smiley.gif and b/js/smiley.gif differ diff --git a/js/w3javascript.gif b/js/w3javascript.gif index 423404a9831..d16029a341d 100644 Binary files a/js/w3javascript.gif and b/js/w3javascript.gif differ diff --git a/jsref/border.png b/jsref/border.png index fce0b48eaae..41eee48f8c6 100644 Binary files a/jsref/border.png and b/jsref/border.png differ diff --git a/jsref/bulbon.gif b/jsref/bulbon.gif index 72ecfc4ae03..0cef1757bf6 100644 Binary files a/jsref/bulbon.gif and b/jsref/bulbon.gif differ diff --git a/jsref/compman.gif b/jsref/compman.gif index 31253d96561..df3a101b9fb 100644 Binary files a/jsref/compman.gif and b/jsref/compman.gif differ diff --git a/jsref/hackanm.gif b/jsref/hackanm.gif index 1d0f6a964de..23eae097af2 100644 Binary files a/jsref/hackanm.gif and b/jsref/hackanm.gif differ diff --git a/jsref/img_arc.gif b/jsref/img_arc.gif index 1f665523d8f..ede443f92a3 100644 Binary files a/jsref/img_arc.gif and b/jsref/img_arc.gif differ diff --git a/jsref/img_beziercurve.gif b/jsref/img_beziercurve.gif index 8c339566b8c..6c03e844749 100644 Binary files a/jsref/img_beziercurve.gif and b/jsref/img_beziercurve.gif differ diff --git a/jsref/img_miterlimitBevelFig.gif b/jsref/img_miterlimitBevelFig.gif index ebd787f2a3e..c8086bc2619 100644 Binary files a/jsref/img_miterlimitBevelFig.gif and b/jsref/img_miterlimitBevelFig.gif differ diff --git a/jsref/img_miterlimitFig.gif b/jsref/img_miterlimitFig.gif index 2a542ad849f..d172da8c5a0 100644 Binary files a/jsref/img_miterlimitFig.gif and b/jsref/img_miterlimitFig.gif differ diff --git a/jsref/img_pulpit.jpg b/jsref/img_pulpit.jpg index a9b8174d18d..6196b3695f1 100644 Binary files a/jsref/img_pulpit.jpg and b/jsref/img_pulpit.jpg differ diff --git a/jsref/img_quadraticcurve.gif b/jsref/img_quadraticcurve.gif index d162a82637a..81aee3eb766 100644 Binary files a/jsref/img_quadraticcurve.gif and b/jsref/img_quadraticcurve.gif differ diff --git a/jsref/img_textbaseline.gif b/jsref/img_textbaseline.gif index d4afe95fa69..14531d2f811 100644 Binary files a/jsref/img_textbaseline.gif and b/jsref/img_textbaseline.gif differ diff --git a/jsref/img_the_scream.jpg b/jsref/img_the_scream.jpg index d2d4cefa4a0..0eca4f4aa37 100644 Binary files a/jsref/img_the_scream.jpg and b/jsref/img_the_scream.jpg differ diff --git a/jsref/img_tree.png b/jsref/img_tree.png index bd95f835fc3..7ac01bfeef2 100644 Binary files a/jsref/img_tree.png and b/jsref/img_tree.png differ diff --git a/jsref/klematis.jpg b/jsref/klematis.jpg index b87e920c171..bbd636e8c0a 100644 Binary files a/jsref/klematis.jpg and b/jsref/klematis.jpg differ diff --git a/jsref/klematis2.jpg b/jsref/klematis2.jpg index 2f32901ffbc..4d4297c44f0 100644 Binary files a/jsref/klematis2.jpg and b/jsref/klematis2.jpg differ diff --git a/jsref/pic_bulboff.gif b/jsref/pic_bulboff.gif index 65cacddab02..9cb65869325 100644 Binary files a/jsref/pic_bulboff.gif and b/jsref/pic_bulboff.gif differ diff --git a/jsref/pic_bulbon.gif b/jsref/pic_bulbon.gif index 72ecfc4ae03..0cef1757bf6 100644 Binary files a/jsref/pic_bulbon.gif and b/jsref/pic_bulbon.gif differ diff --git a/jsref/planets.gif b/jsref/planets.gif index dcf55855a9a..62ddfcbbf85 100644 Binary files a/jsref/planets.gif and b/jsref/planets.gif differ diff --git a/jsref/smiley.gif b/jsref/smiley.gif index 37163a31b25..9c670f86802 100644 Binary files a/jsref/smiley.gif and b/jsref/smiley.gif differ diff --git a/jsref/w3css.gif b/jsref/w3css.gif index 0a5806a0ceb..1149c552843 100644 Binary files a/jsref/w3css.gif and b/jsref/w3css.gif differ diff --git a/jsref/w3javascript.gif b/jsref/w3javascript.gif index 423404a9831..d16029a341d 100644 Binary files a/jsref/w3javascript.gif and b/jsref/w3javascript.gif differ diff --git a/lib/fonts/fontawesome8deb.svg b/lib/fonts/fontawesome8deb.svg index 39467e4dd9d..3223fdfac84 100644 --- a/lib/fonts/fontawesome8deb.svg +++ b/lib/fonts/fontawesome8deb.svg @@ -1,98 +1 @@ - - - -Copyright (C) 2021 by original authors @ fontello.com - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - \ No newline at end of file +Copyright (C) 2021 by original authors @ fontello.com \ No newline at end of file diff --git a/nodejs/img_led.png b/nodejs/img_led.png index 830a48846f3..a2836b67087 100644 Binary files a/nodejs/img_led.png and b/nodejs/img_led.png differ diff --git a/nodejs/img_pushbutton.png b/nodejs/img_pushbutton.png index 02107957f7c..e74b530e972 100644 Binary files a/nodejs/img_pushbutton.png and b/nodejs/img_pushbutton.png differ diff --git a/nodejs/img_resistor_1kohm.png b/nodejs/img_resistor_1kohm.png index bef1a38151f..c28827b8dc0 100644 Binary files a/nodejs/img_resistor_1kohm.png and b/nodejs/img_resistor_1kohm.png differ diff --git a/nodejs/img_resistor_220ohm.png b/nodejs/img_resistor_220ohm.png index 1a25c4e81ca..7bfaea20e6d 100644 Binary files a/nodejs/img_resistor_220ohm.png and b/nodejs/img_resistor_220ohm.png differ diff --git a/nodejs/img_resistor_68ohm.png b/nodejs/img_resistor_68ohm.png index d9313b1c8e0..543eeda49d7 100644 Binary files a/nodejs/img_resistor_68ohm.png and b/nodejs/img_resistor_68ohm.png differ diff --git a/nodejs/img_rgb_led.png b/nodejs/img_rgb_led.png index f98ad9b2d4b..c34aa7a9729 100644 Binary files a/nodejs/img_rgb_led.png and b/nodejs/img_rgb_led.png differ diff --git a/php/ajax.gif b/php/ajax.gif index e181e8cdcaf..bd5dfbdcd9f 100644 Binary files a/php/ajax.gif and b/php/ajax.gif differ diff --git a/php/poll.gif b/php/poll.gif index 85103056602..4deb7e7b513 100644 Binary files a/php/poll.gif and b/php/poll.gif differ diff --git a/python/bionomial1.png b/python/bionomial1.png index 0b42c04bbfb..b55f8e7b6e8 100644 Binary files a/python/bionomial1.png and b/python/bionomial1.png differ diff --git a/python/bionomial2.png b/python/bionomial2.png index 02dd86f57e9..c892a16178c 100644 Binary files a/python/bionomial2.png and b/python/bionomial2.png differ diff --git a/python/chisquare1.png b/python/chisquare1.png index 6b53376e9c9..f6f01197e92 100644 Binary files a/python/chisquare1.png and b/python/chisquare1.png differ diff --git a/python/exponential1.png b/python/exponential1.png index 7b5ffac1912..e41abddab91 100644 Binary files a/python/exponential1.png and b/python/exponential1.png differ diff --git a/python/img_decisiontree4_2.png b/python/img_decisiontree4_2.png index 033123fa366..70c63698f5d 100644 Binary files a/python/img_decisiontree4_2.png and b/python/img_decisiontree4_2.png differ diff --git a/python/img_linear_regression.png b/python/img_linear_regression.png index 6b13bd616e4..d85689d4f65 100644 Binary files a/python/img_linear_regression.png and b/python/img_linear_regression.png differ diff --git a/python/img_linear_regression_badfit.png b/python/img_linear_regression_badfit.png index fd59f7422c1..6fa1ca74ae8 100644 Binary files a/python/img_linear_regression_badfit.png and b/python/img_linear_regression_badfit.png differ diff --git a/python/img_matplotlib1.png b/python/img_matplotlib1.png index 6fb584dc428..62f5e7320ad 100644 Binary files a/python/img_matplotlib1.png and b/python/img_matplotlib1.png differ diff --git a/python/img_matplotlib_bar_x.png b/python/img_matplotlib_bar_x.png index 5a810801fb3..efb871ecd7a 100644 Binary files a/python/img_matplotlib_bar_x.png and b/python/img_matplotlib_bar_x.png differ diff --git a/python/img_matplotlib_barh_height.png b/python/img_matplotlib_barh_height.png index 43dbc9fe047..4211ed99b44 100644 Binary files a/python/img_matplotlib_barh_height.png and b/python/img_matplotlib_barh_height.png differ diff --git a/python/img_matplotlib_bars1.png b/python/img_matplotlib_bars1.png index d7d2e38663f..7a0f2b88533 100644 Binary files a/python/img_matplotlib_bars1.png and b/python/img_matplotlib_bars1.png differ diff --git a/python/img_matplotlib_bars2.png b/python/img_matplotlib_bars2.png index b7ef0c91198..15110b24e12 100644 Binary files a/python/img_matplotlib_bars2.png and b/python/img_matplotlib_bars2.png differ diff --git a/python/img_matplotlib_bars_green.png b/python/img_matplotlib_bars_green.png index 1595baaeacb..a835b1e106d 100644 Binary files a/python/img_matplotlib_bars_green.png and b/python/img_matplotlib_bars_green.png differ diff --git a/python/img_matplotlib_bars_hotpink.png b/python/img_matplotlib_bars_hotpink.png index d3267dd760f..40789948717 100644 Binary files a/python/img_matplotlib_bars_hotpink.png and b/python/img_matplotlib_bars_hotpink.png differ diff --git a/python/img_matplotlib_bars_red.png b/python/img_matplotlib_bars_red.png index 3068916258b..bba7a730b14 100644 Binary files a/python/img_matplotlib_bars_red.png and b/python/img_matplotlib_bars_red.png differ diff --git a/python/img_matplotlib_bars_thin.png b/python/img_matplotlib_bars_thin.png index 44c3de21dcf..4831f32c158 100644 Binary files a/python/img_matplotlib_bars_thin.png and b/python/img_matplotlib_bars_thin.png differ diff --git a/python/img_matplotlib_fmt_b.png b/python/img_matplotlib_fmt_b.png index 2ba3e270f89..2b7d6d762f1 100644 Binary files a/python/img_matplotlib_fmt_b.png and b/python/img_matplotlib_fmt_b.png differ diff --git a/python/img_matplotlib_fmt_c.png b/python/img_matplotlib_fmt_c.png index a362c36af52..732fd666b24 100644 Binary files a/python/img_matplotlib_fmt_c.png and b/python/img_matplotlib_fmt_c.png differ diff --git a/python/img_matplotlib_fmt_dash.png b/python/img_matplotlib_fmt_dash.png index 8afaac8430e..f2ecbea834e 100644 Binary files a/python/img_matplotlib_fmt_dash.png and b/python/img_matplotlib_fmt_dash.png differ diff --git a/python/img_matplotlib_fmt_dashdot.png b/python/img_matplotlib_fmt_dashdot.png index a517adfefb8..84914c04446 100644 Binary files a/python/img_matplotlib_fmt_dashdot.png and b/python/img_matplotlib_fmt_dashdot.png differ diff --git a/python/img_matplotlib_fmt_dot.png b/python/img_matplotlib_fmt_dot.png index 58846ba55a4..9a9c0187eb0 100644 Binary files a/python/img_matplotlib_fmt_dot.png and b/python/img_matplotlib_fmt_dot.png differ diff --git a/python/img_matplotlib_fmt_g.png b/python/img_matplotlib_fmt_g.png index 8fbacc07b82..2aedd1034b0 100644 Binary files a/python/img_matplotlib_fmt_g.png and b/python/img_matplotlib_fmt_g.png differ diff --git a/python/img_matplotlib_fmt_k.png b/python/img_matplotlib_fmt_k.png index 4d598bbdcbb..d53fbad2d6a 100644 Binary files a/python/img_matplotlib_fmt_k.png and b/python/img_matplotlib_fmt_k.png differ diff --git a/python/img_matplotlib_fmt_m.png b/python/img_matplotlib_fmt_m.png index b1962499a53..b1f08ac4184 100644 Binary files a/python/img_matplotlib_fmt_m.png and b/python/img_matplotlib_fmt_m.png differ diff --git a/python/img_matplotlib_fmt_r.png b/python/img_matplotlib_fmt_r.png index 8fd40fc34bf..55f0fffadb8 100644 Binary files a/python/img_matplotlib_fmt_r.png and b/python/img_matplotlib_fmt_r.png differ diff --git a/python/img_matplotlib_fmt_solid.png b/python/img_matplotlib_fmt_solid.png index b23dbfa8689..6f915d00e0c 100644 Binary files a/python/img_matplotlib_fmt_solid.png and b/python/img_matplotlib_fmt_solid.png differ diff --git a/python/img_matplotlib_fmt_w.png b/python/img_matplotlib_fmt_w.png index 8e9fca7a786..3d1d2cbc204 100644 Binary files a/python/img_matplotlib_fmt_w.png and b/python/img_matplotlib_fmt_w.png differ diff --git a/python/img_matplotlib_fmt_y.png b/python/img_matplotlib_fmt_y.png index 94b958b2ac5..b947fc08868 100644 Binary files a/python/img_matplotlib_fmt_y.png and b/python/img_matplotlib_fmt_y.png differ diff --git a/python/img_matplotlib_grid.png b/python/img_matplotlib_grid.png index 2e986c3c3d5..4bcf1d40d92 100644 Binary files a/python/img_matplotlib_grid.png and b/python/img_matplotlib_grid.png differ diff --git a/python/img_matplotlib_grid_axisx.png b/python/img_matplotlib_grid_axisx.png index afbfd6776ff..688ec697efa 100644 Binary files a/python/img_matplotlib_grid_axisx.png and b/python/img_matplotlib_grid_axisx.png differ diff --git a/python/img_matplotlib_grid_axisy.png b/python/img_matplotlib_grid_axisy.png index c109c004c5b..a1ba3ad1b66 100644 Binary files a/python/img_matplotlib_grid_axisy.png and b/python/img_matplotlib_grid_axisy.png differ diff --git a/python/img_matplotlib_grid_kwargs.png b/python/img_matplotlib_grid_kwargs.png index 41804587588..8b11ae4507e 100644 Binary files a/python/img_matplotlib_grid_kwargs.png and b/python/img_matplotlib_grid_kwargs.png differ diff --git a/python/img_matplotlib_histogram1.png b/python/img_matplotlib_histogram1.png index a7b4af4c1b7..4859bda36a1 100644 Binary files a/python/img_matplotlib_histogram1.png and b/python/img_matplotlib_histogram1.png differ diff --git a/python/img_matplotlib_labels.png b/python/img_matplotlib_labels.png index 0a3e9eb91f3..aae263e4baa 100644 Binary files a/python/img_matplotlib_labels.png and b/python/img_matplotlib_labels.png differ diff --git a/python/img_matplotlib_line_dashed.png b/python/img_matplotlib_line_dashed.png index 8f53ec0f41b..c8f890f8663 100644 Binary files a/python/img_matplotlib_line_dashed.png and b/python/img_matplotlib_line_dashed.png differ diff --git a/python/img_matplotlib_line_dotted.png b/python/img_matplotlib_line_dotted.png index 0e7416239eb..f3d82d3b94d 100644 Binary files a/python/img_matplotlib_line_dotted.png and b/python/img_matplotlib_line_dotted.png differ diff --git a/python/img_matplotlib_line_hex.png b/python/img_matplotlib_line_hex.png index b0837f10631..394986fdff1 100644 Binary files a/python/img_matplotlib_line_hex.png and b/python/img_matplotlib_line_hex.png differ diff --git a/python/img_matplotlib_line_hotpink.png b/python/img_matplotlib_line_hotpink.png index 894f5e1a2aa..65b7f5cadc0 100644 Binary files a/python/img_matplotlib_line_hotpink.png and b/python/img_matplotlib_line_hotpink.png differ diff --git a/python/img_matplotlib_line_lw.png b/python/img_matplotlib_line_lw.png index 5153ba45ff4..43a468a9188 100644 Binary files a/python/img_matplotlib_line_lw.png and b/python/img_matplotlib_line_lw.png differ diff --git a/python/img_matplotlib_line_red.png b/python/img_matplotlib_line_red.png index 4b192ad3b65..15af79a679f 100644 Binary files a/python/img_matplotlib_line_red.png and b/python/img_matplotlib_line_red.png differ diff --git a/python/img_matplotlib_line_two.png b/python/img_matplotlib_line_two.png index 86212bbc302..7c782e6bbba 100644 Binary files a/python/img_matplotlib_line_two.png and b/python/img_matplotlib_line_two.png differ diff --git a/python/img_matplotlib_ls_dashdot.png b/python/img_matplotlib_ls_dashdot.png index 15681d27621..8fd82c96037 100644 Binary files a/python/img_matplotlib_ls_dashdot.png and b/python/img_matplotlib_ls_dashdot.png differ diff --git a/python/img_matplotlib_ls_none.png b/python/img_matplotlib_ls_none.png index 8e9fca7a786..41417c50126 100644 Binary files a/python/img_matplotlib_ls_none.png and b/python/img_matplotlib_ls_none.png differ diff --git a/python/img_matplotlib_ls_solid.png b/python/img_matplotlib_ls_solid.png index 3a4cc63b6a7..a9dbf87e42c 100644 Binary files a/python/img_matplotlib_ls_solid.png and b/python/img_matplotlib_ls_solid.png differ diff --git a/python/img_matplotlib_marker_1.png b/python/img_matplotlib_marker_1.png index 6fe4151b914..4ceb5275096 100644 Binary files a/python/img_matplotlib_marker_1.png and b/python/img_matplotlib_marker_1.png differ diff --git a/python/img_matplotlib_marker_2.png b/python/img_matplotlib_marker_2.png index db61d1855cf..0c9bfc77a8a 100644 Binary files a/python/img_matplotlib_marker_2.png and b/python/img_matplotlib_marker_2.png differ diff --git a/python/img_matplotlib_marker_3.png b/python/img_matplotlib_marker_3.png index 5aa620f7518..f1c59344a8e 100644 Binary files a/python/img_matplotlib_marker_3.png and b/python/img_matplotlib_marker_3.png differ diff --git a/python/img_matplotlib_marker_4.png b/python/img_matplotlib_marker_4.png index e2b253971c4..02f7f6394f2 100644 Binary files a/python/img_matplotlib_marker_4.png and b/python/img_matplotlib_marker_4.png differ diff --git a/python/img_matplotlib_marker_D.png b/python/img_matplotlib_marker_D.png index 5561632aedb..69a6864e352 100644 Binary files a/python/img_matplotlib_marker_D.png and b/python/img_matplotlib_marker_D.png differ diff --git a/python/img_matplotlib_marker_H.png b/python/img_matplotlib_marker_H.png index b71a16a8596..ce80a0b69a6 100644 Binary files a/python/img_matplotlib_marker_H.png and b/python/img_matplotlib_marker_H.png differ diff --git a/python/img_matplotlib_marker_fmt1.png b/python/img_matplotlib_marker_fmt1.png index 9cfd532b1df..bc44f2cc1b7 100644 Binary files a/python/img_matplotlib_marker_fmt1.png and b/python/img_matplotlib_marker_fmt1.png differ diff --git a/python/img_matplotlib_marker_hexagon.png b/python/img_matplotlib_marker_hexagon.png index 6581e7590c9..1760daad976 100644 Binary files a/python/img_matplotlib_marker_hexagon.png and b/python/img_matplotlib_marker_hexagon.png differ diff --git a/python/img_matplotlib_marker_hline.png b/python/img_matplotlib_marker_hline.png index 46eb2af4f18..425618b7202 100644 Binary files a/python/img_matplotlib_marker_hline.png and b/python/img_matplotlib_marker_hline.png differ diff --git a/python/img_matplotlib_marker_hotpink.png b/python/img_matplotlib_marker_hotpink.png index 542e66ed50f..6baa872cd97 100644 Binary files a/python/img_matplotlib_marker_hotpink.png and b/python/img_matplotlib_marker_hotpink.png differ diff --git a/python/img_matplotlib_marker_o.png b/python/img_matplotlib_marker_o.png index b23dbfa8689..6f915d00e0c 100644 Binary files a/python/img_matplotlib_marker_o.png and b/python/img_matplotlib_marker_o.png differ diff --git a/python/img_matplotlib_marker_o_20.png b/python/img_matplotlib_marker_o_20.png index 4576d48bc0b..8c1f095f7ca 100644 Binary files a/python/img_matplotlib_marker_o_20.png and b/python/img_matplotlib_marker_o_20.png differ diff --git a/python/img_matplotlib_marker_o_hex.png b/python/img_matplotlib_marker_o_hex.png index 2e07f66a38b..7577c593961 100644 Binary files a/python/img_matplotlib_marker_o_hex.png and b/python/img_matplotlib_marker_o_hex.png differ diff --git a/python/img_matplotlib_marker_o_mec.png b/python/img_matplotlib_marker_o_mec.png index 05f07c17be1..5129bbb9fbc 100644 Binary files a/python/img_matplotlib_marker_o_mec.png and b/python/img_matplotlib_marker_o_mec.png differ diff --git a/python/img_matplotlib_marker_o_mec_mfc.png b/python/img_matplotlib_marker_o_mec_mfc.png index 1f65c7f667c..59598d799ee 100644 Binary files a/python/img_matplotlib_marker_o_mec_mfc.png and b/python/img_matplotlib_marker_o_mec_mfc.png differ diff --git a/python/img_matplotlib_marker_o_mfc.png b/python/img_matplotlib_marker_o_mfc.png index 6247b6bfd4d..c04a922a9f2 100644 Binary files a/python/img_matplotlib_marker_o_mfc.png and b/python/img_matplotlib_marker_o_mfc.png differ diff --git a/python/img_matplotlib_marker_p.png b/python/img_matplotlib_marker_p.png index 997ecddf9e6..74bd1009db8 100644 Binary files a/python/img_matplotlib_marker_p.png and b/python/img_matplotlib_marker_p.png differ diff --git a/python/img_matplotlib_marker_pixel.png b/python/img_matplotlib_marker_pixel.png index 4f5c1ffa563..79edff49e93 100644 Binary files a/python/img_matplotlib_marker_pixel.png and b/python/img_matplotlib_marker_pixel.png differ diff --git a/python/img_matplotlib_marker_plus.png b/python/img_matplotlib_marker_plus.png index 368922a27e0..7d8ea63cb1d 100644 Binary files a/python/img_matplotlib_marker_plus.png and b/python/img_matplotlib_marker_plus.png differ diff --git a/python/img_matplotlib_marker_plus_filled.png b/python/img_matplotlib_marker_plus_filled.png index 7fdcad4e884..6e1d3496277 100644 Binary files a/python/img_matplotlib_marker_plus_filled.png and b/python/img_matplotlib_marker_plus_filled.png differ diff --git a/python/img_matplotlib_marker_point.png b/python/img_matplotlib_marker_point.png index f6fe895390b..e781033ef7f 100644 Binary files a/python/img_matplotlib_marker_point.png and b/python/img_matplotlib_marker_point.png differ diff --git a/python/img_matplotlib_marker_s.png b/python/img_matplotlib_marker_s.png index 1cdf4936d3d..77c18557ff4 100644 Binary files a/python/img_matplotlib_marker_s.png and b/python/img_matplotlib_marker_s.png differ diff --git a/python/img_matplotlib_marker_star.png b/python/img_matplotlib_marker_star.png index 0538115008a..457df7da54f 100644 Binary files a/python/img_matplotlib_marker_star.png and b/python/img_matplotlib_marker_star.png differ diff --git a/python/img_matplotlib_marker_thin_d.png b/python/img_matplotlib_marker_thin_d.png index 9fa2f7ca60c..fe9f0d43ec8 100644 Binary files a/python/img_matplotlib_marker_thin_d.png and b/python/img_matplotlib_marker_thin_d.png differ diff --git a/python/img_matplotlib_marker_triangle_left.png b/python/img_matplotlib_marker_triangle_left.png index cec4caf5218..9ec57387d31 100644 Binary files a/python/img_matplotlib_marker_triangle_left.png and b/python/img_matplotlib_marker_triangle_left.png differ diff --git a/python/img_matplotlib_marker_triangle_right.png b/python/img_matplotlib_marker_triangle_right.png index e70b88337d6..1be2b786461 100644 Binary files a/python/img_matplotlib_marker_triangle_right.png and b/python/img_matplotlib_marker_triangle_right.png differ diff --git a/python/img_matplotlib_marker_triangle_up.png b/python/img_matplotlib_marker_triangle_up.png index df4beae0d95..fced0dd3efb 100644 Binary files a/python/img_matplotlib_marker_triangle_up.png and b/python/img_matplotlib_marker_triangle_up.png differ diff --git a/python/img_matplotlib_marker_v.png b/python/img_matplotlib_marker_v.png index 417fc4eecdc..eb131d4d58e 100644 Binary files a/python/img_matplotlib_marker_v.png and b/python/img_matplotlib_marker_v.png differ diff --git a/python/img_matplotlib_marker_vline.png b/python/img_matplotlib_marker_vline.png index 7e0089dfcd6..22dfdc6016a 100644 Binary files a/python/img_matplotlib_marker_vline.png and b/python/img_matplotlib_marker_vline.png differ diff --git a/python/img_matplotlib_marker_x.png b/python/img_matplotlib_marker_x.png index 2fc5d77361f..0d513371075 100644 Binary files a/python/img_matplotlib_marker_x.png and b/python/img_matplotlib_marker_x.png differ diff --git a/python/img_matplotlib_marker_x_filled.png b/python/img_matplotlib_marker_x_filled.png index db7ceb8ae57..bb8c6b921b6 100644 Binary files a/python/img_matplotlib_marker_x_filled.png and b/python/img_matplotlib_marker_x_filled.png differ diff --git a/python/img_matplotlib_pie1.png b/python/img_matplotlib_pie1.png index bfc17512862..df9b816d1ad 100644 Binary files a/python/img_matplotlib_pie1.png and b/python/img_matplotlib_pie1.png differ diff --git a/python/img_matplotlib_pie_angle_90.png b/python/img_matplotlib_pie_angle_90.png index 18468d92c27..92c6cd67eee 100644 Binary files a/python/img_matplotlib_pie_angle_90.png and b/python/img_matplotlib_pie_angle_90.png differ diff --git a/python/img_matplotlib_pie_angles.png b/python/img_matplotlib_pie_angles.png index dd28827618a..8071318288f 100644 Binary files a/python/img_matplotlib_pie_angles.png and b/python/img_matplotlib_pie_angles.png differ diff --git a/python/img_matplotlib_pie_color.png b/python/img_matplotlib_pie_color.png index 4c59c3f4ba9..1c0191f8d54 100644 Binary files a/python/img_matplotlib_pie_color.png and b/python/img_matplotlib_pie_color.png differ diff --git a/python/img_matplotlib_pie_explode.png b/python/img_matplotlib_pie_explode.png index 298ae7f6678..ca75814e499 100644 Binary files a/python/img_matplotlib_pie_explode.png and b/python/img_matplotlib_pie_explode.png differ diff --git a/python/img_matplotlib_pie_labels.png b/python/img_matplotlib_pie_labels.png index 03ca4888d5f..9078b0711e2 100644 Binary files a/python/img_matplotlib_pie_labels.png and b/python/img_matplotlib_pie_labels.png differ diff --git a/python/img_matplotlib_pie_legend.png b/python/img_matplotlib_pie_legend.png index 5c55c55580e..90203c5f371 100644 Binary files a/python/img_matplotlib_pie_legend.png and b/python/img_matplotlib_pie_legend.png differ diff --git a/python/img_matplotlib_pie_legend_title.png b/python/img_matplotlib_pie_legend_title.png index 5c363869194..010151938e2 100644 Binary files a/python/img_matplotlib_pie_legend_title.png and b/python/img_matplotlib_pie_legend_title.png differ diff --git a/python/img_matplotlib_pie_shadow.png b/python/img_matplotlib_pie_shadow.png index b17fda06a80..180fbc500e6 100644 Binary files a/python/img_matplotlib_pie_shadow.png and b/python/img_matplotlib_pie_shadow.png differ diff --git a/python/img_matplotlib_pie_start.png b/python/img_matplotlib_pie_start.png index 95216e43a5c..25087895ed4 100644 Binary files a/python/img_matplotlib_pie_start.png and b/python/img_matplotlib_pie_start.png differ diff --git a/python/img_matplotlib_plot_o.png b/python/img_matplotlib_plot_o.png index 0a8927c15ac..2c60bad1122 100644 Binary files a/python/img_matplotlib_plot_o.png and b/python/img_matplotlib_plot_o.png differ diff --git a/python/img_matplotlib_plotting1.png b/python/img_matplotlib_plotting1.png index 99acdcb855f..d993627f930 100644 Binary files a/python/img_matplotlib_plotting1.png and b/python/img_matplotlib_plotting1.png differ diff --git a/python/img_matplotlib_plotting2.png b/python/img_matplotlib_plotting2.png index a37b4112721..bff3f269cd6 100644 Binary files a/python/img_matplotlib_plotting2.png and b/python/img_matplotlib_plotting2.png differ diff --git a/python/img_matplotlib_plotting4.png b/python/img_matplotlib_plotting4.png index c59359d31d0..35e570968ca 100644 Binary files a/python/img_matplotlib_plotting4.png and b/python/img_matplotlib_plotting4.png differ diff --git a/python/img_matplotlib_pyplot.png b/python/img_matplotlib_pyplot.png index 039f2fad59b..c1c21c11185 100644 Binary files a/python/img_matplotlib_pyplot.png and b/python/img_matplotlib_pyplot.png differ diff --git a/python/img_matplotlib_scatter.png b/python/img_matplotlib_scatter.png index bfa5b408811..bfab54fad15 100644 Binary files a/python/img_matplotlib_scatter.png and b/python/img_matplotlib_scatter.png differ diff --git a/python/img_matplotlib_scatter_1000.png b/python/img_matplotlib_scatter_1000.png index a7c703b0eb1..13800b771f6 100644 Binary files a/python/img_matplotlib_scatter_1000.png and b/python/img_matplotlib_scatter_1000.png differ diff --git a/python/img_matplotlib_scatter_alpha.png b/python/img_matplotlib_scatter_alpha.png index 045bcff5f66..50b23e87497 100644 Binary files a/python/img_matplotlib_scatter_alpha.png and b/python/img_matplotlib_scatter_alpha.png differ diff --git a/python/img_matplotlib_scatter_color.png b/python/img_matplotlib_scatter_color.png index 17c6ddccd65..83ddced1f13 100644 Binary files a/python/img_matplotlib_scatter_color.png and b/python/img_matplotlib_scatter_color.png differ diff --git a/python/img_matplotlib_scatter_colormap1.png b/python/img_matplotlib_scatter_colormap1.png index 212b368023d..40c83ac816a 100644 Binary files a/python/img_matplotlib_scatter_colormap1.png and b/python/img_matplotlib_scatter_colormap1.png differ diff --git a/python/img_matplotlib_scatter_colormap2.png b/python/img_matplotlib_scatter_colormap2.png index 08c40cce1ed..b4c70cad54d 100644 Binary files a/python/img_matplotlib_scatter_colormap2.png and b/python/img_matplotlib_scatter_colormap2.png differ diff --git a/python/img_matplotlib_scatter_colors2.png b/python/img_matplotlib_scatter_colors2.png index c6636296e3a..1252909c7bf 100644 Binary files a/python/img_matplotlib_scatter_colors2.png and b/python/img_matplotlib_scatter_colors2.png differ diff --git a/python/img_matplotlib_scatter_combine.png b/python/img_matplotlib_scatter_combine.png index 7746f74d313..a9d89854fec 100644 Binary files a/python/img_matplotlib_scatter_combine.png and b/python/img_matplotlib_scatter_combine.png differ diff --git a/python/img_matplotlib_scatter_compare.png b/python/img_matplotlib_scatter_compare.png index f94e18be1e0..0b4dcc90d6e 100644 Binary files a/python/img_matplotlib_scatter_compare.png and b/python/img_matplotlib_scatter_compare.png differ diff --git a/python/img_matplotlib_scatter_size.png b/python/img_matplotlib_scatter_size.png index e049a6eb5f9..e18fc235195 100644 Binary files a/python/img_matplotlib_scatter_size.png and b/python/img_matplotlib_scatter_size.png differ diff --git a/python/img_matplotlib_subplots1.png b/python/img_matplotlib_subplots1.png index 5c776b436c4..60713e377a1 100644 Binary files a/python/img_matplotlib_subplots1.png and b/python/img_matplotlib_subplots1.png differ diff --git a/python/img_matplotlib_subplots2.png b/python/img_matplotlib_subplots2.png index fac2dffbe71..eb2e3c27e58 100644 Binary files a/python/img_matplotlib_subplots2.png and b/python/img_matplotlib_subplots2.png differ diff --git a/python/img_matplotlib_subplots3.png b/python/img_matplotlib_subplots3.png index ce0e976b75d..23e51e6880f 100644 Binary files a/python/img_matplotlib_subplots3.png and b/python/img_matplotlib_subplots3.png differ diff --git a/python/img_matplotlib_subplots4.png b/python/img_matplotlib_subplots4.png index 3196fa15ba9..5700c893291 100644 Binary files a/python/img_matplotlib_subplots4.png and b/python/img_matplotlib_subplots4.png differ diff --git a/python/img_matplotlib_subplots5.png b/python/img_matplotlib_subplots5.png index e0483edea34..85e2421fc69 100644 Binary files a/python/img_matplotlib_subplots5.png and b/python/img_matplotlib_subplots5.png differ diff --git a/python/img_matplotlib_title.png b/python/img_matplotlib_title.png index 0671af009ae..37cb58ed67c 100644 Binary files a/python/img_matplotlib_title.png and b/python/img_matplotlib_title.png differ diff --git a/python/img_matplotlib_title_fontdict.png b/python/img_matplotlib_title_fontdict.png index b16f52d8b2a..fd37cfa1c1e 100644 Binary files a/python/img_matplotlib_title_fontdict.png and b/python/img_matplotlib_title_fontdict.png differ diff --git a/python/img_matplotlib_title_loc.png b/python/img_matplotlib_title_loc.png index 6c7945783c8..63dad0ef49c 100644 Binary files a/python/img_matplotlib_title_loc.png and b/python/img_matplotlib_title_loc.png differ diff --git a/python/img_ml_decision_tree.png b/python/img_ml_decision_tree.png index 84eb394081b..576c7e836b9 100644 Binary files a/python/img_ml_decision_tree.png and b/python/img_ml_decision_tree.png differ diff --git a/python/img_numpy_normal.png b/python/img_numpy_normal.png index 5c41a9cb727..050a466e1c0 100644 Binary files a/python/img_numpy_normal.png and b/python/img_numpy_normal.png differ diff --git a/python/img_numpy_uniform3.png b/python/img_numpy_uniform3.png index a234649aed2..4aee152a696 100644 Binary files a/python/img_numpy_uniform3.png and b/python/img_numpy_uniform3.png differ diff --git a/python/img_pandas_plot.png b/python/img_pandas_plot.png index e0c3e6d7f26..b6e56f2e480 100644 Binary files a/python/img_pandas_plot.png and b/python/img_pandas_plot.png differ diff --git a/python/img_pandas_plot_hist.png b/python/img_pandas_plot_hist.png index 6f11be4021b..b0faabfe366 100644 Binary files a/python/img_pandas_plot_hist.png and b/python/img_pandas_plot_hist.png differ diff --git a/python/img_pandas_plot_scatter.png b/python/img_pandas_plot_scatter.png index 40c9968714f..3a0fbd7e3dd 100644 Binary files a/python/img_pandas_plot_scatter.png and b/python/img_pandas_plot_scatter.png differ diff --git a/python/img_pandas_plot_scatter2.png b/python/img_pandas_plot_scatter2.png index 3bb97569928..27b95814b4b 100644 Binary files a/python/img_pandas_plot_scatter2.png and b/python/img_pandas_plot_scatter2.png differ diff --git a/python/img_polynomial_badfit.png b/python/img_polynomial_badfit.png index 6d00f955526..b4b77df66b6 100644 Binary files a/python/img_polynomial_badfit.png and b/python/img_polynomial_badfit.png differ diff --git a/python/img_polynomial_regression.png b/python/img_polynomial_regression.png index 3673fbf7f17..dc5f3843ee2 100644 Binary files a/python/img_polynomial_regression.png and b/python/img_polynomial_regression.png differ diff --git a/python/img_polynomial_scatter.png b/python/img_polynomial_scatter.png index 1b5e49f70c9..be91ae69428 100644 Binary files a/python/img_polynomial_scatter.png and b/python/img_polynomial_scatter.png differ diff --git a/python/img_scatterplot.png b/python/img_scatterplot.png index 0f6091be982..33a63497afa 100644 Binary files a/python/img_scatterplot.png and b/python/img_scatterplot.png differ diff --git a/python/img_traintest1.png b/python/img_traintest1.png index 5a4a3896d3d..276b8952bed 100644 Binary files a/python/img_traintest1.png and b/python/img_traintest1.png differ diff --git a/python/img_traintest2.png b/python/img_traintest2.png index 39e2c7f8fc3..c53b9357cbb 100644 Binary files a/python/img_traintest2.png and b/python/img_traintest2.png differ diff --git a/python/img_traintest3.png b/python/img_traintest3.png index ef993161e20..490832e504f 100644 Binary files a/python/img_traintest3.png and b/python/img_traintest3.png differ diff --git a/python/img_traintest3_2.png b/python/img_traintest3_2.png index c4c192ea933..de388f2479e 100644 Binary files a/python/img_traintest3_2.png and b/python/img_traintest3_2.png differ diff --git a/python/logistic1.png b/python/logistic1.png index 9ea74ee9115..e43979974fe 100644 Binary files a/python/logistic1.png and b/python/logistic1.png differ diff --git a/python/logistic2.png b/python/logistic2.png index a47f587a4c5..8a33b39df05 100644 Binary files a/python/logistic2.png and b/python/logistic2.png differ diff --git a/python/normal1.png b/python/normal1.png index 6377342c86a..05025aaf57e 100644 Binary files a/python/normal1.png and b/python/normal1.png differ diff --git a/python/pareto1.png b/python/pareto1.png index 462883b4f51..d9d240983f8 100644 Binary files a/python/pareto1.png and b/python/pareto1.png differ diff --git a/python/poisson1.png b/python/poisson1.png index 8b932d806c6..21bfaa2c126 100644 Binary files a/python/poisson1.png and b/python/poisson1.png differ diff --git a/python/poisson2.png b/python/poisson2.png index 7f0cc503a44..068b5c26e19 100644 Binary files a/python/poisson2.png and b/python/poisson2.png differ diff --git a/python/poisson4.png b/python/poisson4.png index b49b0a80bd1..8731156f1fa 100644 Binary files a/python/poisson4.png and b/python/poisson4.png differ diff --git a/python/rayleigh1.png b/python/rayleigh1.png index 01a07f077ee..c158fdda246 100644 Binary files a/python/rayleigh1.png and b/python/rayleigh1.png differ diff --git a/python/scipy_graph.png b/python/scipy_graph.png index 3af40e02eda..910916f73cf 100644 Binary files a/python/scipy_graph.png and b/python/scipy_graph.png differ diff --git a/python/scipy_spatial_convexhull.png b/python/scipy_spatial_convexhull.png index 01981662dd5..382c4b95aa0 100644 Binary files a/python/scipy_spatial_convexhull.png and b/python/scipy_spatial_convexhull.png differ diff --git a/python/scipy_spatial_delaunay.png b/python/scipy_spatial_delaunay.png index 110b8f428d2..ad518beaeeb 100644 Binary files a/python/scipy_spatial_delaunay.png and b/python/scipy_spatial_delaunay.png differ diff --git a/python/seaborn1.png b/python/seaborn1.png index 0dca9cd26d3..3e84e27d734 100644 Binary files a/python/seaborn1.png and b/python/seaborn1.png differ diff --git a/python/seaborn2.png b/python/seaborn2.png index e6165af0134..b540645d601 100644 Binary files a/python/seaborn2.png and b/python/seaborn2.png differ diff --git a/python/sns1.png b/python/sns1.png index 0dca9cd26d3..3e84e27d734 100644 Binary files a/python/sns1.png and b/python/sns1.png differ diff --git a/python/uniform1.png b/python/uniform1.png index 18301eba6ff..50a357f8f1a 100644 Binary files a/python/uniform1.png and b/python/uniform1.png differ diff --git a/python/zipf1.png b/python/zipf1.png index 7c45a5aa9ff..e8616d1439f 100644 Binary files a/python/zipf1.png and b/python/zipf1.png differ diff --git a/r/R_img.jpg b/r/R_img.jpg index 4c4137f9e48..3a7e582e034 100644 Binary files a/r/R_img.jpg and b/r/R_img.jpg differ diff --git a/r/plot.png b/r/plot.png index ae29f9a4058..23edabddda2 100644 Binary files a/r/plot.png and b/r/plot.png differ diff --git a/r/r_bar.png b/r/r_bar.png index 9fdbc4fb1a1..1ea75cf0fd5 100644 Binary files a/r/r_bar.png and b/r/r_bar.png differ diff --git a/r/r_bar_col.png b/r/r_bar_col.png index 20972b8669d..d148de0ad96 100644 Binary files a/r/r_bar_col.png and b/r/r_bar_col.png differ diff --git a/r/r_bar_density.png b/r/r_bar_density.png index 74e917d4d3d..dc492664968 100644 Binary files a/r/r_bar_density.png and b/r/r_bar_density.png differ diff --git a/r/r_bar_hor.png b/r/r_bar_hor.png index 9c5e155a035..e2de90de9b1 100644 Binary files a/r/r_bar_hor.png and b/r/r_bar_hor.png differ diff --git a/r/r_bar_width.png b/r/r_bar_width.png index 27dfc8da5d8..b1ca95324ff 100644 Binary files a/r/r_bar_width.png and b/r/r_bar_width.png differ diff --git a/r/r_pie.png b/r/r_pie.png index de912c06471..de1d99f128f 100644 Binary files a/r/r_pie.png and b/r/r_pie.png differ diff --git a/r/r_pie_angle.png b/r/r_pie_angle.png index cec33c00cda..6cdb62ad8d6 100644 Binary files a/r/r_pie_angle.png and b/r/r_pie_angle.png differ diff --git a/r/r_pie_col.png b/r/r_pie_col.png index 2822b761689..835d96adb57 100644 Binary files a/r/r_pie_col.png and b/r/r_pie_col.png differ diff --git a/r/r_pie_label.png b/r/r_pie_label.png index 1fe3c23b450..b37613be6a7 100644 Binary files a/r/r_pie_label.png and b/r/r_pie_label.png differ diff --git a/r/r_pie_legend.png b/r/r_pie_legend.png index aef4407b6e0..0010c3fd2a6 100644 Binary files a/r/r_pie_legend.png and b/r/r_pie_legend.png differ diff --git a/r/r_plot1.png b/r/r_plot1.png index 5932f513e81..6ac4dc7e32b 100644 Binary files a/r/r_plot1.png and b/r/r_plot1.png differ diff --git a/r/r_plot2.png b/r/r_plot2.png index 6c74d591964..2b18febff06 100644 Binary files a/r/r_plot2.png and b/r/r_plot2.png differ diff --git a/r/r_plot_cex.png b/r/r_plot_cex.png index 758f15e9a38..68c33cc6d8b 100644 Binary files a/r/r_plot_cex.png and b/r/r_plot_cex.png differ diff --git a/r/r_plot_col.png b/r/r_plot_col.png index 4ff9f82a87e..af44e961faf 100644 Binary files a/r/r_plot_col.png and b/r/r_plot_col.png differ diff --git a/r/r_plot_dotted.png b/r/r_plot_dotted.png index d2b19897fe4..85fa2d01fbc 100644 Binary files a/r/r_plot_dotted.png and b/r/r_plot_dotted.png differ diff --git a/r/r_plot_l_color.png b/r/r_plot_l_color.png index e73905ab145..103c77cce5e 100644 Binary files a/r/r_plot_l_color.png and b/r/r_plot_l_color.png differ diff --git a/r/r_plot_l_width.png b/r/r_plot_l_width.png index 3e21080acdf..798ee2587c0 100644 Binary files a/r/r_plot_l_width.png and b/r/r_plot_l_width.png differ diff --git a/r/r_plot_labels.png b/r/r_plot_labels.png index 4445da40024..2a9f8252ce8 100644 Binary files a/r/r_plot_labels.png and b/r/r_plot_labels.png differ diff --git a/r/r_plot_line.png b/r/r_plot_line.png index aa5ebe1b617..d23bf747b0b 100644 Binary files a/r/r_plot_line.png and b/r/r_plot_line.png differ diff --git a/r/r_plot_multi.png b/r/r_plot_multi.png index e001cbd32f6..a42f484f6b8 100644 Binary files a/r/r_plot_multi.png and b/r/r_plot_multi.png differ diff --git a/r/r_plot_pch.png b/r/r_plot_pch.png index 1cadddd660d..627941c122d 100644 Binary files a/r/r_plot_pch.png and b/r/r_plot_pch.png differ diff --git a/r/r_plot_pch2.png b/r/r_plot_pch2.png index c9e0fa4f99d..b6e0bdeaf84 100644 Binary files a/r/r_plot_pch2.png and b/r/r_plot_pch2.png differ diff --git a/r/r_plot_simple.png b/r/r_plot_simple.png index 5023cb1c5ad..6bce0002985 100644 Binary files a/r/r_plot_simple.png and b/r/r_plot_simple.png differ diff --git a/r/r_scatterplot.png b/r/r_scatterplot.png index 2dce7c244c0..da86dabcd64 100644 Binary files a/r/r_scatterplot.png and b/r/r_scatterplot.png differ diff --git a/r/r_scatterplot_car.png b/r/r_scatterplot_car.png index 06e8ad5c78b..efe95e850ed 100644 Binary files a/r/r_scatterplot_car.png and b/r/r_scatterplot_car.png differ diff --git a/r/r_scatterplot_car2.png b/r/r_scatterplot_car2.png index 4ed3689beed..427cc3f31d2 100644 Binary files a/r/r_scatterplot_car2.png and b/r/r_scatterplot_car2.png differ diff --git a/react/screenshot_helloworld.png b/react/screenshot_helloworld.png index 824de327443..8efc1b40ece 100644 Binary files a/react/screenshot_helloworld.png and b/react/screenshot_helloworld.png differ diff --git a/react/screenshot_myfirstreact.png b/react/screenshot_myfirstreact.png index 00956ecd029..491e0465506 100644 Binary files a/react/screenshot_myfirstreact.png and b/react/screenshot_myfirstreact.png differ diff --git a/sql/img_fulljoin.gif b/sql/img_fulljoin.gif index ace249e019e..fdb9bd92516 100644 Binary files a/sql/img_fulljoin.gif and b/sql/img_fulljoin.gif differ diff --git a/sql/img_innerjoin.gif b/sql/img_innerjoin.gif index db001269a46..cc84e3060a3 100644 Binary files a/sql/img_innerjoin.gif and b/sql/img_innerjoin.gif differ diff --git a/sql/img_leftjoin.gif b/sql/img_leftjoin.gif index f205846ad7c..b526f12328e 100644 Binary files a/sql/img_leftjoin.gif and b/sql/img_leftjoin.gif differ diff --git a/sql/img_rightjoin.gif b/sql/img_rightjoin.gif index f34c021f65e..9e21f4428c7 100644 Binary files a/sql/img_rightjoin.gif and b/sql/img_rightjoin.gif differ diff --git a/tags/demo_icon.gif b/tags/demo_icon.gif index 468609e983c..29f356f119f 100644 Binary files a/tags/demo_icon.gif and b/tags/demo_icon.gif differ diff --git a/tags/img_arc.gif b/tags/img_arc.gif index 1f665523d8f..ede443f92a3 100644 Binary files a/tags/img_arc.gif and b/tags/img_arc.gif differ diff --git a/tags/img_beziercurve.gif b/tags/img_beziercurve.gif index 8c339566b8c..6c03e844749 100644 Binary files a/tags/img_beziercurve.gif and b/tags/img_beziercurve.gif differ diff --git a/tags/img_canvas_arcto.png b/tags/img_canvas_arcto.png index 9c71ca02c80..b8595f10fe2 100644 Binary files a/tags/img_canvas_arcto.png and b/tags/img_canvas_arcto.png differ diff --git a/tags/img_miterlimitBevelFig.gif b/tags/img_miterlimitBevelFig.gif index ebd787f2a3e..c8086bc2619 100644 Binary files a/tags/img_miterlimitBevelFig.gif and b/tags/img_miterlimitBevelFig.gif differ diff --git a/tags/img_miterlimitFig.gif b/tags/img_miterlimitFig.gif index 2a542ad849f..d172da8c5a0 100644 Binary files a/tags/img_miterlimitFig.gif and b/tags/img_miterlimitFig.gif differ diff --git a/tags/img_pink_flowers.jpg b/tags/img_pink_flowers.jpg index e04d63b3efc..44d6a3bc5cf 100644 Binary files a/tags/img_pink_flowers.jpg and b/tags/img_pink_flowers.jpg differ diff --git a/tags/img_pulpit.jpg b/tags/img_pulpit.jpg index a9b8174d18d..6196b3695f1 100644 Binary files a/tags/img_pulpit.jpg and b/tags/img_pulpit.jpg differ diff --git a/tags/img_quadraticcurve.gif b/tags/img_quadraticcurve.gif index d162a82637a..81aee3eb766 100644 Binary files a/tags/img_quadraticcurve.gif and b/tags/img_quadraticcurve.gif differ diff --git a/tags/img_textbaseline.gif b/tags/img_textbaseline.gif index d4afe95fa69..14531d2f811 100644 Binary files a/tags/img_textbaseline.gif and b/tags/img_textbaseline.gif differ diff --git a/tags/img_the_scream.jpg b/tags/img_the_scream.jpg index d2d4cefa4a0..0eca4f4aa37 100644 Binary files a/tags/img_the_scream.jpg and b/tags/img_the_scream.jpg differ diff --git a/tags/merglobe.gif b/tags/merglobe.gif index 6b8c12e4f85..612f0bc50d9 100644 Binary files a/tags/merglobe.gif and b/tags/merglobe.gif differ diff --git a/tags/pic_trulli.jpg b/tags/pic_trulli.jpg index 727a89c99c4..09ffa0d7b04 100644 Binary files a/tags/pic_trulli.jpg and b/tags/pic_trulli.jpg differ diff --git a/tags/planets.gif b/tags/planets.gif index dcf55855a9a..62ddfcbbf85 100644 Binary files a/tags/planets.gif and b/tags/planets.gif differ diff --git a/tags/w3html.gif b/tags/w3html.gif index 8dded90512d..39f3b92f59e 100644 Binary files a/tags/w3html.gif and b/tags/w3html.gif differ diff --git a/tags/w3s.png b/tags/w3s.png index 3ae13e784e1..63979bd919e 100644 Binary files a/tags/w3s.png and b/tags/w3s.png differ diff --git a/tags/workplace.jpg b/tags/workplace.jpg index 4e95fba26e6..9aa30f54473 100644 Binary files a/tags/workplace.jpg and b/tags/workplace.jpg differ diff --git a/w3css/img_5terre.jpg b/w3css/img_5terre.jpg index 15169a62c24..208297d9d8b 100644 Binary files a/w3css/img_5terre.jpg and b/w3css/img_5terre.jpg differ diff --git a/w3css/img_analogous.png b/w3css/img_analogous.png index 858b6b18c7f..c104c80d067 100644 Binary files a/w3css/img_analogous.png and b/w3css/img_analogous.png differ diff --git a/w3css/img_bandmember.jpg b/w3css/img_bandmember.jpg index 26b6013b979..cbc7f23a6c9 100644 Binary files a/w3css/img_bandmember.jpg and b/w3css/img_bandmember.jpg differ diff --git a/w3css/img_blue_mono.jpg b/w3css/img_blue_mono.jpg index da828348be0..44c12e3d4c5 100644 Binary files a/w3css/img_blue_mono.jpg and b/w3css/img_blue_mono.jpg differ diff --git a/w3css/img_car.jpg b/w3css/img_car.jpg index 17a02db6578..4f7426311ad 100644 Binary files a/w3css/img_car.jpg and b/w3css/img_car.jpg differ diff --git a/w3css/img_chardonnay.jpg b/w3css/img_chardonnay.jpg index 269b0ba638b..29f6882aef4 100644 Binary files a/w3css/img_chardonnay.jpg and b/w3css/img_chardonnay.jpg differ diff --git a/w3css/img_complementary.png b/w3css/img_complementary.png index c4347dfd0ea..9ffa53f77df 100644 Binary files a/w3css/img_complementary.png and b/w3css/img_complementary.png differ diff --git a/w3css/img_corniglia.jpg b/w3css/img_corniglia.jpg index 4bbb8626a4b..cd5660151d3 100644 Binary files a/w3css/img_corniglia.jpg and b/w3css/img_corniglia.jpg differ diff --git a/w3css/img_deadline.jpg b/w3css/img_deadline.jpg index 9edd5b26d8c..b47d4bc12ee 100644 Binary files a/w3css/img_deadline.jpg and b/w3css/img_deadline.jpg differ diff --git a/w3css/img_demo_ads.jpg b/w3css/img_demo_ads.jpg index 3496e74bb1a..cf88577c9e8 100644 Binary files a/w3css/img_demo_ads.jpg and b/w3css/img_demo_ads.jpg differ diff --git a/w3css/img_demo_ads2.jpg b/w3css/img_demo_ads2.jpg index 15fed7dce06..b1e335a0aac 100644 Binary files a/w3css/img_demo_ads2.jpg and b/w3css/img_demo_ads2.jpg differ diff --git a/w3css/img_demo_black.png b/w3css/img_demo_black.png index e7303216cf8..8e46b4a2a11 100644 Binary files a/w3css/img_demo_black.png and b/w3css/img_demo_black.png differ diff --git a/w3css/img_demo_blog.jpg b/w3css/img_demo_blog.jpg index 0f430f68cb3..2e4222c5a56 100644 Binary files a/w3css/img_demo_blog.jpg and b/w3css/img_demo_blog.jpg differ diff --git a/w3css/img_demo_contact.jpg b/w3css/img_demo_contact.jpg index ffe724052fc..e31a1923cf9 100644 Binary files a/w3css/img_demo_contact.jpg and b/w3css/img_demo_contact.jpg differ diff --git a/w3css/img_demo_homepage.jpg b/w3css/img_demo_homepage.jpg index a5d6b46f701..476d8b95f3d 100644 Binary files a/w3css/img_demo_homepage.jpg and b/w3css/img_demo_homepage.jpg differ diff --git a/w3css/img_demo_homepage2.jpg b/w3css/img_demo_homepage2.jpg index f8d6c8fd8d8..fbb2d4c25db 100644 Binary files a/w3css/img_demo_homepage2.jpg and b/w3css/img_demo_homepage2.jpg differ diff --git a/w3css/img_demo_magazine.jpg b/w3css/img_demo_magazine.jpg index 30be3366063..39937633b32 100644 Binary files a/w3css/img_demo_magazine.jpg and b/w3css/img_demo_magazine.jpg differ diff --git a/w3css/img_demo_mail.jpg b/w3css/img_demo_mail.jpg index 25fbf642111..19e36c6fe65 100644 Binary files a/w3css/img_demo_mail.jpg and b/w3css/img_demo_mail.jpg differ diff --git a/w3css/img_demo_material.jpg b/w3css/img_demo_material.jpg index e73cbaebafc..ce86e4dbf95 100644 Binary files a/w3css/img_demo_material.jpg and b/w3css/img_demo_material.jpg differ diff --git a/w3css/img_demo_news.jpg b/w3css/img_demo_news.jpg index 16696b2b442..f179d55b80d 100644 Binary files a/w3css/img_demo_news.jpg and b/w3css/img_demo_news.jpg differ diff --git a/w3css/img_demo_news2.jpg b/w3css/img_demo_news2.jpg index 6120ad1a5d5..1e08a2d00ea 100644 Binary files a/w3css/img_demo_news2.jpg and b/w3css/img_demo_news2.jpg differ diff --git a/w3css/img_demo_pricing.jpg b/w3css/img_demo_pricing.jpg index 816f642eba8..77f5063df84 100644 Binary files a/w3css/img_demo_pricing.jpg and b/w3css/img_demo_pricing.jpg differ diff --git a/w3css/img_demo_summer.jpg b/w3css/img_demo_summer.jpg index 4cb3dbcbf0a..1552fec9343 100644 Binary files a/w3css/img_demo_summer.jpg and b/w3css/img_demo_summer.jpg differ diff --git a/w3css/img_demo_widget.jpg b/w3css/img_demo_widget.jpg index cc9614b2c75..76e2592e2ba 100644 Binary files a/w3css/img_demo_widget.jpg and b/w3css/img_demo_widget.jpg differ diff --git a/w3css/img_demo_wine.jpg b/w3css/img_demo_wine.jpg index 1049a579ff7..c8e0744f445 100644 Binary files a/w3css/img_demo_wine.jpg and b/w3css/img_demo_wine.jpg differ diff --git a/w3css/img_flat_iphone.jpg b/w3css/img_flat_iphone.jpg index 35dfdc6dc59..217ec5f235a 100644 Binary files a/w3css/img_flat_iphone.jpg and b/w3css/img_flat_iphone.jpg differ diff --git a/w3css/img_flat_windows.jpg b/w3css/img_flat_windows.jpg index 5c46f639935..166c0ec9d07 100644 Binary files a/w3css/img_flat_windows.jpg and b/w3css/img_flat_windows.jpg differ diff --git a/w3css/img_google_flat.png b/w3css/img_google_flat.png index be8266f2b2f..680aaae7ba7 100644 Binary files a/w3css/img_google_flat.png and b/w3css/img_google_flat.png differ diff --git a/w3css/img_google_serif.png b/w3css/img_google_serif.png index ef4259c790a..172d33e2008 100644 Binary files a/w3css/img_google_serif.png and b/w3css/img_google_serif.png differ diff --git a/w3css/img_hamburger.jpg b/w3css/img_hamburger.jpg index b1efbfc9d2c..182e990a12e 100644 Binary files a/w3css/img_hamburger.jpg and b/w3css/img_hamburger.jpg differ diff --git a/w3css/img_la.jpg b/w3css/img_la.jpg index 1bd60dbb6c5..228c5e4a587 100644 Binary files a/w3css/img_la.jpg and b/w3css/img_la.jpg differ diff --git a/w3css/img_lights.jpg b/w3css/img_lights.jpg index 8716e4263c3..d56385a29d8 100644 Binary files a/w3css/img_lights.jpg and b/w3css/img_lights.jpg differ diff --git a/w3css/img_lights_wide.jpg b/w3css/img_lights_wide.jpg index b08788cbeba..9eb6ff0799c 100644 Binary files a/w3css/img_lights_wide.jpg and b/w3css/img_lights_wide.jpg differ diff --git a/w3css/img_london.jpg b/w3css/img_london.jpg index 98332cd4e35..63013eb4e99 100644 Binary files a/w3css/img_london.jpg and b/w3css/img_london.jpg differ diff --git a/w3css/img_manarola.jpg b/w3css/img_manarola.jpg index ae0db8f3c52..26987c557bc 100644 Binary files a/w3css/img_manarola.jpg and b/w3css/img_manarola.jpg differ diff --git a/w3css/img_md_globe.jpg b/w3css/img_md_globe.jpg index 85d1f66c0aa..d36ee5dd305 100644 Binary files a/w3css/img_md_globe.jpg and b/w3css/img_md_globe.jpg differ diff --git a/w3css/img_md_music.jpg b/w3css/img_md_music.jpg index ca5f4a93832..8049cedffbe 100644 Binary files a/w3css/img_md_music.jpg and b/w3css/img_md_music.jpg differ diff --git a/w3css/img_md_sport.jpg b/w3css/img_md_sport.jpg index 34c4bb6e2df..3a1a5244e62 100644 Binary files a/w3css/img_md_sport.jpg and b/w3css/img_md_sport.jpg differ diff --git a/w3css/img_monochromatic.png b/w3css/img_monochromatic.png index 145b3fe0e00..4a8a99f05d6 100644 Binary files a/w3css/img_monochromatic.png and b/w3css/img_monochromatic.png differ diff --git a/w3css/img_monterosso.jpg b/w3css/img_monterosso.jpg index cbfd517aa66..0bc0e8a07bd 100644 Binary files a/w3css/img_monterosso.jpg and b/w3css/img_monterosso.jpg differ diff --git a/w3css/img_notebook.jpg b/w3css/img_notebook.jpg index 8b1eabad9f8..f6eabe29641 100644 Binary files a/w3css/img_notebook.jpg and b/w3css/img_notebook.jpg differ diff --git a/w3css/img_ny.jpg b/w3css/img_ny.jpg index dd81d5ca2e2..5f690c66086 100644 Binary files a/w3css/img_ny.jpg and b/w3css/img_ny.jpg differ diff --git a/w3css/img_pants.jpg b/w3css/img_pants.jpg index 374301ad216..354216567e9 100644 Binary files a/w3css/img_pants.jpg and b/w3css/img_pants.jpg differ diff --git a/w3css/img_photo_album.jpg b/w3css/img_photo_album.jpg index 0c96055eaab..2613ae97ae3 100644 Binary files a/w3css/img_photo_album.jpg and b/w3css/img_photo_album.jpg differ diff --git a/w3css/img_pizza.jpg b/w3css/img_pizza.jpg index e0f11354ee6..c15391db100 100644 Binary files a/w3css/img_pizza.jpg and b/w3css/img_pizza.jpg differ diff --git a/w3css/img_recordplayer.jpg b/w3css/img_recordplayer.jpg index bf847be44c5..bc07d37a49a 100644 Binary files a/w3css/img_recordplayer.jpg and b/w3css/img_recordplayer.jpg differ diff --git a/w3css/img_responsive.png b/w3css/img_responsive.png index ce0b68a812a..61d234d6a26 100644 Binary files a/w3css/img_responsive.png and b/w3css/img_responsive.png differ diff --git a/w3css/img_restaurant.jpg b/w3css/img_restaurant.jpg index aeb1d2c77c9..f6ebe110aff 100644 Binary files a/w3css/img_restaurant.jpg and b/w3css/img_restaurant.jpg differ diff --git a/w3css/img_riomaggiore.jpg b/w3css/img_riomaggiore.jpg index c1182a7de45..d5933e20ea0 100644 Binary files a/w3css/img_riomaggiore.jpg and b/w3css/img_riomaggiore.jpg differ diff --git a/w3css/img_rr_01.jpg b/w3css/img_rr_01.jpg index 0ea56421c4b..f2a29340a21 100644 Binary files a/w3css/img_rr_01.jpg and b/w3css/img_rr_01.jpg differ diff --git a/w3css/img_rr_02.jpg b/w3css/img_rr_02.jpg index 3d477aa662e..f5a5543bf2a 100644 Binary files a/w3css/img_rr_02.jpg and b/w3css/img_rr_02.jpg differ diff --git a/w3css/img_rr_03.jpg b/w3css/img_rr_03.jpg index d91b68a6c0b..fbe4a109dbc 100644 Binary files a/w3css/img_rr_03.jpg and b/w3css/img_rr_03.jpg differ diff --git a/w3css/img_rr_04.jpg b/w3css/img_rr_04.jpg index a4d632064c3..1e98c5fb913 100644 Binary files a/w3css/img_rr_04.jpg and b/w3css/img_rr_04.jpg differ diff --git a/w3css/img_sailboat.jpg b/w3css/img_sailboat.jpg index e6fa0f407e2..7f5a9cd3590 100644 Binary files a/w3css/img_sailboat.jpg and b/w3css/img_sailboat.jpg differ diff --git a/w3css/img_sauvignon_blanc.jpg b/w3css/img_sauvignon_blanc.jpg index 14552816b59..d9720da1e26 100644 Binary files a/w3css/img_sauvignon_blanc.jpg and b/w3css/img_sauvignon_blanc.jpg differ diff --git a/w3css/img_snow.jpg b/w3css/img_snow.jpg index 2589d870b36..0c22adb100b 100644 Binary files a/w3css/img_snow.jpg and b/w3css/img_snow.jpg differ diff --git a/w3css/img_snow_wide.jpg b/w3css/img_snow_wide.jpg index bab22804e47..317015ac62b 100644 Binary files a/w3css/img_snow_wide.jpg and b/w3css/img_snow_wide.jpg differ diff --git a/w3css/img_snowtops.jpg b/w3css/img_snowtops.jpg index 4ddd266e3b0..7d29380f46e 100644 Binary files a/w3css/img_snowtops.jpg and b/w3css/img_snowtops.jpg differ diff --git a/w3css/img_tablesetting.jpg b/w3css/img_tablesetting.jpg index f867e22faed..bcf83977e90 100644 Binary files a/w3css/img_tablesetting.jpg and b/w3css/img_tablesetting.jpg differ diff --git a/w3css/img_tablesetting2.jpg b/w3css/img_tablesetting2.jpg index c2fdde89c86..96313bae0c3 100644 Binary files a/w3css/img_tablesetting2.jpg and b/w3css/img_tablesetting2.jpg differ diff --git a/w3css/img_temp_apartment_rental.jpg b/w3css/img_temp_apartment_rental.jpg index 2cb12481246..dfa39bee0b6 100644 Binary files a/w3css/img_temp_apartment_rental.jpg and b/w3css/img_temp_apartment_rental.jpg differ diff --git a/w3css/img_temp_app_launch.jpg b/w3css/img_temp_app_launch.jpg index 4eba44b98f9..03ea8f15ba4 100644 Binary files a/w3css/img_temp_app_launch.jpg and b/w3css/img_temp_app_launch.jpg differ diff --git a/w3css/img_temp_architect.jpg b/w3css/img_temp_architect.jpg index 30fd2531acd..f22d91645dd 100644 Binary files a/w3css/img_temp_architect.jpg and b/w3css/img_temp_architect.jpg differ diff --git a/w3css/img_temp_art.jpg b/w3css/img_temp_art.jpg index fbf3a72bc87..47eb3412846 100644 Binary files a/w3css/img_temp_art.jpg and b/w3css/img_temp_art.jpg differ diff --git a/w3css/img_temp_band.jpg b/w3css/img_temp_band.jpg index 5dc493370d6..f23e1739332 100644 Binary files a/w3css/img_temp_band.jpg and b/w3css/img_temp_band.jpg differ diff --git a/w3css/img_temp_blog.jpg b/w3css/img_temp_blog.jpg index 0fd91b03725..eb1bffc75f9 100644 Binary files a/w3css/img_temp_blog.jpg and b/w3css/img_temp_blog.jpg differ diff --git a/w3css/img_temp_bw_port.jpg b/w3css/img_temp_bw_port.jpg index 6f7a4217d51..96b660b5db2 100644 Binary files a/w3css/img_temp_bw_port.jpg and b/w3css/img_temp_bw_port.jpg differ diff --git a/w3css/img_temp_cafe.jpg b/w3css/img_temp_cafe.jpg index 29a2e18ff35..fa97d627f99 100644 Binary files a/w3css/img_temp_cafe.jpg and b/w3css/img_temp_cafe.jpg differ diff --git a/w3css/img_temp_clothing_store.jpg b/w3css/img_temp_clothing_store.jpg index dc045654358..56f7422e615 100644 Binary files a/w3css/img_temp_clothing_store.jpg and b/w3css/img_temp_clothing_store.jpg differ diff --git a/w3css/img_temp_comingsoon.jpg b/w3css/img_temp_comingsoon.jpg index 669c0a862c7..3e5d478ba70 100644 Binary files a/w3css/img_temp_comingsoon.jpg and b/w3css/img_temp_comingsoon.jpg differ diff --git a/w3css/img_temp_cv.jpg b/w3css/img_temp_cv.jpg index 3a5a01c19f2..5b71ec4b873 100644 Binary files a/w3css/img_temp_cv.jpg and b/w3css/img_temp_cv.jpg differ diff --git a/w3css/img_temp_dark_icon.jpg b/w3css/img_temp_dark_icon.jpg index 44f6959d760..d570c9b8094 100644 Binary files a/w3css/img_temp_dark_icon.jpg and b/w3css/img_temp_dark_icon.jpg differ diff --git a/w3css/img_temp_demosite.jpg b/w3css/img_temp_demosite.jpg index 52e45f9d4a0..9817c107441 100644 Binary files a/w3css/img_temp_demosite.jpg and b/w3css/img_temp_demosite.jpg differ diff --git a/w3css/img_temp_design.jpg b/w3css/img_temp_design.jpg index e25da1b5f34..f715b4dd044 100644 Binary files a/w3css/img_temp_design.jpg and b/w3css/img_temp_design.jpg differ diff --git a/w3css/img_temp_fashion_blog.jpg b/w3css/img_temp_fashion_blog.jpg index 6703aea9285..6ab6e4e02c0 100644 Binary files a/w3css/img_temp_fashion_blog.jpg and b/w3css/img_temp_fashion_blog.jpg differ diff --git a/w3css/img_temp_food_blog.jpg b/w3css/img_temp_food_blog.jpg index 1b6e8ed58d1..ae0a64c8193 100644 Binary files a/w3css/img_temp_food_blog.jpg and b/w3css/img_temp_food_blog.jpg differ diff --git a/w3css/img_temp_gourmet_catering.jpg b/w3css/img_temp_gourmet_catering.jpg index 6f243f479a2..f36bfa239df 100644 Binary files a/w3css/img_temp_gourmet_catering.jpg and b/w3css/img_temp_gourmet_catering.jpg differ diff --git a/w3css/img_temp_hotel.jpg b/w3css/img_temp_hotel.jpg index 1d8e4052102..e0e135396fa 100644 Binary files a/w3css/img_temp_hotel.jpg and b/w3css/img_temp_hotel.jpg differ diff --git a/w3css/img_temp_interior_design.jpg b/w3css/img_temp_interior_design.jpg index 1b8387f218a..b798a7daa70 100644 Binary files a/w3css/img_temp_interior_design.jpg and b/w3css/img_temp_interior_design.jpg differ diff --git a/w3css/img_temp_mail.jpg b/w3css/img_temp_mail.jpg index 2dce69731e8..9a9440b4b70 100644 Binary files a/w3css/img_temp_mail.jpg and b/w3css/img_temp_mail.jpg differ diff --git a/w3css/img_temp_marketing.jpg b/w3css/img_temp_marketing.jpg index 99620d9dcd1..1be9153c3fb 100644 Binary files a/w3css/img_temp_marketing.jpg and b/w3css/img_temp_marketing.jpg differ diff --git a/w3css/img_temp_modal_restaurant.jpg b/w3css/img_temp_modal_restaurant.jpg index ad5ec6c750e..47a6fd32b61 100644 Binary files a/w3css/img_temp_modal_restaurant.jpg and b/w3css/img_temp_modal_restaurant.jpg differ diff --git a/w3css/img_temp_photo2.jpg b/w3css/img_temp_photo2.jpg index 4383fd88aa5..835fa99ca3d 100644 Binary files a/w3css/img_temp_photo2.jpg and b/w3css/img_temp_photo2.jpg differ diff --git a/w3css/img_temp_photo3.jpg b/w3css/img_temp_photo3.jpg index db4689d51b9..f74db60e01f 100644 Binary files a/w3css/img_temp_photo3.jpg and b/w3css/img_temp_photo3.jpg differ diff --git a/w3css/img_temp_pizza.jpg b/w3css/img_temp_pizza.jpg index 707ef86d556..51a45db9c1d 100644 Binary files a/w3css/img_temp_pizza.jpg and b/w3css/img_temp_pizza.jpg differ diff --git a/w3css/img_temp_portfolio.jpg b/w3css/img_temp_portfolio.jpg index c51b949d083..032983c1333 100644 Binary files a/w3css/img_temp_portfolio.jpg and b/w3css/img_temp_portfolio.jpg differ diff --git a/w3css/img_temp_portfolio2.jpg b/w3css/img_temp_portfolio2.jpg index a1072f57e8b..f81ef6666ec 100644 Binary files a/w3css/img_temp_portfolio2.jpg and b/w3css/img_temp_portfolio2.jpg differ diff --git a/w3css/img_temp_portfolio3.jpg b/w3css/img_temp_portfolio3.jpg index e403043f5dc..f45270dca61 100644 Binary files a/w3css/img_temp_portfolio3.jpg and b/w3css/img_temp_portfolio3.jpg differ diff --git a/w3css/img_temp_social.jpg b/w3css/img_temp_social.jpg index 4ae1bee8dbe..7e2330e387c 100644 Binary files a/w3css/img_temp_social.jpg and b/w3css/img_temp_social.jpg differ diff --git a/w3css/img_temp_startpage.jpg b/w3css/img_temp_startpage.jpg index a8218e35d45..fcf01820b40 100644 Binary files a/w3css/img_temp_startpage.jpg and b/w3css/img_temp_startpage.jpg differ diff --git a/w3css/img_temp_startup.jpg b/w3css/img_temp_startup.jpg index 64ed4b6c4ee..e809f8aee63 100644 Binary files a/w3css/img_temp_startup.jpg and b/w3css/img_temp_startup.jpg differ diff --git a/w3css/img_temp_travel.jpg b/w3css/img_temp_travel.jpg index a3bd963526b..17efe600ae1 100644 Binary files a/w3css/img_temp_travel.jpg and b/w3css/img_temp_travel.jpg differ diff --git a/w3css/img_temp_travel2.jpg b/w3css/img_temp_travel2.jpg index f9272fe5049..3bebd7d9c9d 100644 Binary files a/w3css/img_temp_travel2.jpg and b/w3css/img_temp_travel2.jpg differ diff --git a/w3css/img_temp_webpage.jpg b/w3css/img_temp_webpage.jpg index 1467e31c150..b59f9c47c69 100644 Binary files a/w3css/img_temp_webpage.jpg and b/w3css/img_temp_webpage.jpg differ diff --git a/w3css/img_temp_wedding.jpg b/w3css/img_temp_wedding.jpg index 587d653572a..dc460fbbadf 100644 Binary files a/w3css/img_temp_wedding.jpg and b/w3css/img_temp_wedding.jpg differ diff --git a/w3css/img_tokyo.jpg b/w3css/img_tokyo.jpg index be917b2165c..3c3ba977da8 100644 Binary files a/w3css/img_tokyo.jpg and b/w3css/img_tokyo.jpg differ diff --git a/w3css/img_vernazza.jpg b/w3css/img_vernazza.jpg index 21fc54c1896..33348fc5590 100644 Binary files a/w3css/img_vernazza.jpg and b/w3css/img_vernazza.jpg differ diff --git a/w3css/img_weather_cloud.jpg b/w3css/img_weather_cloud.jpg index 914da6412c7..01e03311b3a 100644 Binary files a/w3css/img_weather_cloud.jpg and b/w3css/img_weather_cloud.jpg differ diff --git a/w3css/img_weather_clouds.jpg b/w3css/img_weather_clouds.jpg index 79c58824c76..5dd1d790e50 100644 Binary files a/w3css/img_weather_clouds.jpg and b/w3css/img_weather_clouds.jpg differ diff --git a/w3css/img_weather_sun.jpg b/w3css/img_weather_sun.jpg index ddf7c9bdd53..4b6368399fd 100644 Binary files a/w3css/img_weather_sun.jpg and b/w3css/img_weather_sun.jpg differ diff --git a/w3css/img_workshop.jpg b/w3css/img_workshop.jpg index 5e7d5b2ff67..6ea1ec7de2b 100644 Binary files a/w3css/img_workshop.jpg and b/w3css/img_workshop.jpg differ diff --git a/w3css/map.jpg b/w3css/map.jpg index 78c809f8341..1680eb72e9f 100644 Binary files a/w3css/map.jpg and b/w3css/map.jpg differ diff --git a/w3css/pic_boat_portrait.jpg b/w3css/pic_boat_portrait.jpg index d33688a92ac..47816298d1a 100644 Binary files a/w3css/pic_boat_portrait.jpg and b/w3css/pic_boat_portrait.jpg differ diff --git a/w3images/app.jpg b/w3images/app.jpg index 060cae84f62..a9f8c343ba4 100644 Binary files a/w3images/app.jpg and b/w3images/app.jpg differ diff --git a/w3images/app2.jpg b/w3images/app2.jpg index 873e3eb220f..98f4169a045 100644 Binary files a/w3images/app2.jpg and b/w3images/app2.jpg differ diff --git a/w3images/app4.jpg b/w3images/app4.jpg index 280348d2a76..46e2b66e6fc 100644 Binary files a/w3images/app4.jpg and b/w3images/app4.jpg differ diff --git a/w3images/app5.jpg b/w3images/app5.jpg index f74bf623471..c67036e20f8 100644 Binary files a/w3images/app5.jpg and b/w3images/app5.jpg differ diff --git a/w3images/architect.jpg b/w3images/architect.jpg index 853c5e62574..7c2da1807a2 100644 Binary files a/w3images/architect.jpg and b/w3images/architect.jpg differ diff --git a/w3images/atrium.jpg b/w3images/atrium.jpg index fcb6330b3a2..4865a462427 100644 Binary files a/w3images/atrium.jpg and b/w3images/atrium.jpg differ diff --git a/w3images/avatar_g.jpg b/w3images/avatar_g.jpg index b3bf4cf2db5..1a74d5b375f 100644 Binary files a/w3images/avatar_g.jpg and b/w3images/avatar_g.jpg differ diff --git a/w3images/avatar_g2.jpg b/w3images/avatar_g2.jpg index 6debdcc2041..2745109675f 100644 Binary files a/w3images/avatar_g2.jpg and b/w3images/avatar_g2.jpg differ diff --git a/w3images/avatar_girl2.jpg b/w3images/avatar_girl2.jpg index f116395f52b..626e47d3f95 100644 Binary files a/w3images/avatar_girl2.jpg and b/w3images/avatar_girl2.jpg differ diff --git a/w3images/avatar_hat.jpg b/w3images/avatar_hat.jpg index ff4e23a001f..b2796d484db 100644 Binary files a/w3images/avatar_hat.jpg and b/w3images/avatar_hat.jpg differ diff --git a/w3images/avatar_smoke.jpg b/w3images/avatar_smoke.jpg index fc6c206d30c..5054933e27d 100644 Binary files a/w3images/avatar_smoke.jpg and b/w3images/avatar_smoke.jpg differ diff --git a/w3images/bandmember.jpg b/w3images/bandmember.jpg index 26b6013b979..cbc7f23a6c9 100644 Binary files a/w3images/bandmember.jpg and b/w3images/bandmember.jpg differ diff --git a/w3images/beach3.jpg b/w3images/beach3.jpg index f7388589434..a547b60ecb9 100644 Binary files a/w3images/beach3.jpg and b/w3images/beach3.jpg differ diff --git a/w3images/bedroom.jpg b/w3images/bedroom.jpg index d8ac4e79dda..22d3ba54e45 100644 Binary files a/w3images/bedroom.jpg and b/w3images/bedroom.jpg differ diff --git a/w3images/boy.jpg b/w3images/boy.jpg index 9060f722c35..a17e204550b 100644 Binary files a/w3images/boy.jpg and b/w3images/boy.jpg differ diff --git a/w3images/car.jpg b/w3images/car.jpg index 17a02db6578..4f7426311ad 100644 Binary files a/w3images/car.jpg and b/w3images/car.jpg differ diff --git a/w3images/cars1.jpg b/w3images/cars1.jpg index 8d91106da71..f33889c21ad 100644 Binary files a/w3images/cars1.jpg and b/w3images/cars1.jpg differ diff --git a/w3images/cars2.jpg b/w3images/cars2.jpg index c07d2ea64c9..1951bf46021 100644 Binary files a/w3images/cars2.jpg and b/w3images/cars2.jpg differ diff --git a/w3images/cars3.jpg b/w3images/cars3.jpg index 487d56fb488..90e218abf70 100644 Binary files a/w3images/cars3.jpg and b/w3images/cars3.jpg differ diff --git a/w3images/cellphone.jpg b/w3images/cellphone.jpg index 753e999e049..caad3782383 100644 Binary files a/w3images/cellphone.jpg and b/w3images/cellphone.jpg differ diff --git a/w3images/chef.jpg b/w3images/chef.jpg index 156270f597d..05ac4381efd 100644 Binary files a/w3images/chef.jpg and b/w3images/chef.jpg differ diff --git a/w3images/cherries.jpg b/w3images/cherries.jpg index 3a41efdb0bf..d42626f1c24 100644 Binary files a/w3images/cherries.jpg and b/w3images/cherries.jpg differ diff --git a/w3images/chicago.jpg b/w3images/chicago.jpg index a208ce06ac8..c3ce02350e1 100644 Binary files a/w3images/chicago.jpg and b/w3images/chicago.jpg differ diff --git a/w3images/closegirl.jpg b/w3images/closegirl.jpg index ab0b482ce72..ea07bcbf17c 100644 Binary files a/w3images/closegirl.jpg and b/w3images/closegirl.jpg differ diff --git a/w3images/coffeehouse.jpg b/w3images/coffeehouse.jpg index f947dd3a4a6..f11cbfaf990 100644 Binary files a/w3images/coffeehouse.jpg and b/w3images/coffeehouse.jpg differ diff --git a/w3images/coffeehouse2.jpg b/w3images/coffeehouse2.jpg index 44b2084864e..0ca3d003372 100644 Binary files a/w3images/coffeehouse2.jpg and b/w3images/coffeehouse2.jpg differ diff --git a/w3images/coffeeshop.jpg b/w3images/coffeeshop.jpg index a72c5adabed..97c7e8c3f3b 100644 Binary files a/w3images/coffeeshop.jpg and b/w3images/coffeeshop.jpg differ diff --git a/w3images/croissant.jpg b/w3images/croissant.jpg index eaf80f6bece..f93a51245b6 100644 Binary files a/w3images/croissant.jpg and b/w3images/croissant.jpg differ diff --git a/w3images/diningroom.jpg b/w3images/diningroom.jpg index 659fcbbc080..d6cba760a64 100644 Binary files a/w3images/diningroom.jpg and b/w3images/diningroom.jpg differ diff --git a/w3images/flowers.jpg b/w3images/flowers.jpg index d2e239731df..4a1ee4510ba 100644 Binary files a/w3images/flowers.jpg and b/w3images/flowers.jpg differ diff --git a/w3images/girl.jpg b/w3images/girl.jpg index e391a9a124b..68fd88566b1 100644 Binary files a/w3images/girl.jpg and b/w3images/girl.jpg differ diff --git a/w3images/girl_hat.jpg b/w3images/girl_hat.jpg index 0a10903dac5..f26701c4bfa 100644 Binary files a/w3images/girl_hat.jpg and b/w3images/girl_hat.jpg differ diff --git a/w3images/girl_train.jpg b/w3images/girl_train.jpg index 57452f5ef0b..8ebc4d2abc6 100644 Binary files a/w3images/girl_train.jpg and b/w3images/girl_train.jpg differ diff --git a/w3images/gondol.jpg b/w3images/gondol.jpg index 5cf32f81467..8b621c27dea 100644 Binary files a/w3images/gondol.jpg and b/w3images/gondol.jpg differ diff --git a/w3images/hamburger.jpg b/w3images/hamburger.jpg index b1efbfc9d2c..182e990a12e 100644 Binary files a/w3images/hamburger.jpg and b/w3images/hamburger.jpg differ diff --git a/w3images/hotel.jpg b/w3images/hotel.jpg index d01703cfccc..cc97c758158 100644 Binary files a/w3images/hotel.jpg and b/w3images/hotel.jpg differ diff --git a/w3images/house2.jpg b/w3images/house2.jpg index f610e619d62..7d5d32eb1b4 100644 Binary files a/w3images/house2.jpg and b/w3images/house2.jpg differ diff --git a/w3images/house3.jpg b/w3images/house3.jpg index f55f4b5d38c..b654bab4d34 100644 Binary files a/w3images/house3.jpg and b/w3images/house3.jpg differ diff --git a/w3images/house4.jpg b/w3images/house4.jpg index 927e3aee884..8fba576f53d 100644 Binary files a/w3images/house4.jpg and b/w3images/house4.jpg differ diff --git a/w3images/house5.jpg b/w3images/house5.jpg index bdea41e8eb1..329b0f6351c 100644 Binary files a/w3images/house5.jpg and b/w3images/house5.jpg differ diff --git a/w3images/house_arch.jpg b/w3images/house_arch.jpg index b1fbe700d2c..8343df942bb 100644 Binary files a/w3images/house_arch.jpg and b/w3images/house_arch.jpg differ diff --git a/w3images/img_app.jpg b/w3images/img_app.jpg index 2ba046e3558..6bcc1003312 100644 Binary files a/w3images/img_app.jpg and b/w3images/img_app.jpg differ diff --git a/w3images/jane.jpg b/w3images/jane.jpg index bcc12885f20..a599c8c5dd1 100644 Binary files a/w3images/jane.jpg and b/w3images/jane.jpg differ diff --git a/w3images/jeans.jpg b/w3images/jeans.jpg index b86f46d0858..38f3f129572 100644 Binary files a/w3images/jeans.jpg and b/w3images/jeans.jpg differ diff --git a/w3images/jeans1.jpg b/w3images/jeans1.jpg index 705916760eb..8d84b5b6ef8 100644 Binary files a/w3images/jeans1.jpg and b/w3images/jeans1.jpg differ diff --git a/w3images/jeans2.jpg b/w3images/jeans2.jpg index f401f011111..65ca7930679 100644 Binary files a/w3images/jeans2.jpg and b/w3images/jeans2.jpg differ diff --git a/w3images/jeans3.jpg b/w3images/jeans3.jpg index 1448e1e1c3d..0fcd6f0d37f 100644 Binary files a/w3images/jeans3.jpg and b/w3images/jeans3.jpg differ diff --git a/w3images/jeans4.jpg b/w3images/jeans4.jpg index 8f6780cd865..d385eba5e34 100644 Binary files a/w3images/jeans4.jpg and b/w3images/jeans4.jpg differ diff --git a/w3images/kitchenconcrete.jpg b/w3images/kitchenconcrete.jpg index 80cba850460..3d7c1fa28bd 100644 Binary files a/w3images/kitchenconcrete.jpg and b/w3images/kitchenconcrete.jpg differ diff --git a/w3images/la.jpg b/w3images/la.jpg index 1cf65b3eeb6..93a0760fa47 100644 Binary files a/w3images/la.jpg and b/w3images/la.jpg differ diff --git a/w3images/lights.jpg b/w3images/lights.jpg index 8716e4263c3..d56385a29d8 100644 Binary files a/w3images/lights.jpg and b/w3images/lights.jpg differ diff --git a/w3images/livingroom.jpg b/w3images/livingroom.jpg index 5be905db005..4cb501a16cb 100644 Binary files a/w3images/livingroom.jpg and b/w3images/livingroom.jpg differ diff --git a/w3images/livingroom2.jpg b/w3images/livingroom2.jpg index 785e0bec62a..d4be3df131a 100644 Binary files a/w3images/livingroom2.jpg and b/w3images/livingroom2.jpg differ diff --git a/w3images/london.jpg b/w3images/london.jpg index 98332cd4e35..63013eb4e99 100644 Binary files a/w3images/london.jpg and b/w3images/london.jpg differ diff --git a/w3images/mac.jpg b/w3images/mac.jpg index e3842a45161..eb56f7bc41b 100644 Binary files a/w3images/mac.jpg and b/w3images/mac.jpg differ diff --git a/w3images/man_hat.jpg b/w3images/man_hat.jpg index f4bddcb0872..1c5111f923d 100644 Binary files a/w3images/man_hat.jpg and b/w3images/man_hat.jpg differ diff --git a/w3images/man_smoke.jpg b/w3images/man_smoke.jpg index db3ec045e94..e9046270b19 100644 Binary files a/w3images/man_smoke.jpg and b/w3images/man_smoke.jpg differ diff --git a/w3images/map.jpg b/w3images/map.jpg index 78c809f8341..1680eb72e9f 100644 Binary files a/w3images/map.jpg and b/w3images/map.jpg differ diff --git a/w3images/me2.jpg b/w3images/me2.jpg index 2e472230660..68f05efd292 100644 Binary files a/w3images/me2.jpg and b/w3images/me2.jpg differ diff --git a/w3images/natureboy.jpg b/w3images/natureboy.jpg index a80b569870e..a7610a324c3 100644 Binary files a/w3images/natureboy.jpg and b/w3images/natureboy.jpg differ diff --git a/w3images/newyork2.jpg b/w3images/newyork2.jpg index d37d7f0c4dc..44a856a7562 100644 Binary files a/w3images/newyork2.jpg and b/w3images/newyork2.jpg differ diff --git a/w3images/notebook.jpg b/w3images/notebook.jpg index 8b1eabad9f8..f6eabe29641 100644 Binary files a/w3images/notebook.jpg and b/w3images/notebook.jpg differ diff --git a/w3images/nowornever.jpg b/w3images/nowornever.jpg index d5c4bc40bc9..284b8cef72a 100644 Binary files a/w3images/nowornever.jpg and b/w3images/nowornever.jpg differ diff --git a/w3images/ny.jpg b/w3images/ny.jpg index 698d720e538..ad33095e341 100644 Binary files a/w3images/ny.jpg and b/w3images/ny.jpg differ diff --git a/w3images/onepage_restaurant.jpg b/w3images/onepage_restaurant.jpg index aeb1d2c77c9..f6ebe110aff 100644 Binary files a/w3images/onepage_restaurant.jpg and b/w3images/onepage_restaurant.jpg differ diff --git a/w3images/p5.jpg b/w3images/p5.jpg index 0d0c544e118..cf22b03b415 100644 Binary files a/w3images/p5.jpg and b/w3images/p5.jpg differ diff --git a/w3images/p8.jpg b/w3images/p8.jpg index c901eb731df..612014e4f70 100644 Binary files a/w3images/p8.jpg and b/w3images/p8.jpg differ diff --git a/w3images/parallax1.jpg b/w3images/parallax1.jpg index 2161aabc80f..a0b71e4a692 100644 Binary files a/w3images/parallax1.jpg and b/w3images/parallax1.jpg differ diff --git a/w3images/parallax2.jpg b/w3images/parallax2.jpg index e4d7e186493..818c3d26e53 100644 Binary files a/w3images/parallax2.jpg and b/w3images/parallax2.jpg differ diff --git a/w3images/people1.jpg b/w3images/people1.jpg index 16f1531329f..69b4adfd8bb 100644 Binary files a/w3images/people1.jpg and b/w3images/people1.jpg differ diff --git a/w3images/people2.jpg b/w3images/people2.jpg index 6d25e06a3bc..4d65f659d77 100644 Binary files a/w3images/people2.jpg and b/w3images/people2.jpg differ diff --git a/w3images/people3.jpg b/w3images/people3.jpg index 5eb52b69fe1..45b6974c8de 100644 Binary files a/w3images/people3.jpg and b/w3images/people3.jpg differ diff --git a/w3images/phone_buildings.jpg b/w3images/phone_buildings.jpg index bbc6afb45c7..4f425522e55 100644 Binary files a/w3images/phone_buildings.jpg and b/w3images/phone_buildings.jpg differ diff --git a/w3images/pizza.jpg b/w3images/pizza.jpg index e0f11354ee6..c15391db100 100644 Binary files a/w3images/pizza.jpg and b/w3images/pizza.jpg differ diff --git a/w3images/popsicle.jpg b/w3images/popsicle.jpg index a838b3bf684..7c2f9af47cf 100644 Binary files a/w3images/popsicle.jpg and b/w3images/popsicle.jpg differ diff --git a/w3images/profile_girl.jpg b/w3images/profile_girl.jpg index d716e131a3f..28aa2c6bc6a 100644 Binary files a/w3images/profile_girl.jpg and b/w3images/profile_girl.jpg differ diff --git a/w3images/region.jpg b/w3images/region.jpg index e7650b3817f..1f492fd4208 100644 Binary files a/w3images/region.jpg and b/w3images/region.jpg differ diff --git a/w3images/room_deluxe.jpg b/w3images/room_deluxe.jpg index 192882c9620..6706ebc96ce 100644 Binary files a/w3images/room_deluxe.jpg and b/w3images/room_deluxe.jpg differ diff --git a/w3images/room_double.jpg b/w3images/room_double.jpg index d09dbfd8964..e8ce7072c10 100644 Binary files a/w3images/room_double.jpg and b/w3images/room_double.jpg differ diff --git a/w3images/room_single.jpg b/w3images/room_single.jpg index a8787258b21..9494a51781c 100644 Binary files a/w3images/room_single.jpg and b/w3images/room_single.jpg differ diff --git a/w3images/runway.jpg b/w3images/runway.jpg index d87050ba4d3..560d14f335b 100644 Binary files a/w3images/runway.jpg and b/w3images/runway.jpg differ diff --git a/w3images/sailboat.jpg b/w3images/sailboat.jpg index e6fa0f407e2..7f5a9cd3590 100644 Binary files a/w3images/sailboat.jpg and b/w3images/sailboat.jpg differ diff --git a/w3images/salmon.jpg b/w3images/salmon.jpg index d193bf651f1..885173c350d 100644 Binary files a/w3images/salmon.jpg and b/w3images/salmon.jpg differ diff --git a/w3images/sandwich.jpg b/w3images/sandwich.jpg index b25961dd372..909a492a4d2 100644 Binary files a/w3images/sandwich.jpg and b/w3images/sandwich.jpg differ diff --git a/w3images/skies.jpg b/w3images/skies.jpg index f469d78e46c..64bb8b3a27d 100644 Binary files a/w3images/skies.jpg and b/w3images/skies.jpg differ diff --git a/w3images/snow.jpg b/w3images/snow.jpg index 4ddd266e3b0..7d29380f46e 100644 Binary files a/w3images/snow.jpg and b/w3images/snow.jpg differ diff --git a/w3images/steak.jpg b/w3images/steak.jpg index 5c77fd4c63d..27f7472b904 100644 Binary files a/w3images/steak.jpg and b/w3images/steak.jpg differ diff --git a/w3images/streetart.jpg b/w3images/streetart.jpg index c51907890e9..66bad7730fb 100644 Binary files a/w3images/streetart.jpg and b/w3images/streetart.jpg differ diff --git a/w3images/streetart4.jpg b/w3images/streetart4.jpg index 2d8efa16c5c..f7d5ea77757 100644 Binary files a/w3images/streetart4.jpg and b/w3images/streetart4.jpg differ diff --git a/w3images/streetart5.jpg b/w3images/streetart5.jpg index 3dc01c2f032..a694832fb8f 100644 Binary files a/w3images/streetart5.jpg and b/w3images/streetart5.jpg differ diff --git a/w3images/tablesetting.jpg b/w3images/tablesetting.jpg index f867e22faed..bcf83977e90 100644 Binary files a/w3images/tablesetting.jpg and b/w3images/tablesetting.jpg differ diff --git a/w3images/tablesetting2.jpg b/w3images/tablesetting2.jpg index c2fdde89c86..96313bae0c3 100644 Binary files a/w3images/tablesetting2.jpg and b/w3images/tablesetting2.jpg differ diff --git a/w3images/team1.jpg b/w3images/team1.jpg index 6082fa73dd7..adb6de19108 100644 Binary files a/w3images/team1.jpg and b/w3images/team1.jpg differ diff --git a/w3images/team2.jpg b/w3images/team2.jpg index 9a346a7ddc8..0e8111d2cb8 100644 Binary files a/w3images/team2.jpg and b/w3images/team2.jpg differ diff --git a/w3images/team3.jpg b/w3images/team3.jpg index 0035c6096b0..4a5eb307308 100644 Binary files a/w3images/team3.jpg and b/w3images/team3.jpg differ diff --git a/w3images/team4.jpg b/w3images/team4.jpg index 7bca2d014a7..d9a60d67ad8 100644 Binary files a/w3images/team4.jpg and b/w3images/team4.jpg differ diff --git a/w3images/tech_camera.jpg b/w3images/tech_camera.jpg index b6c85c78a1f..e1ec0002c0b 100644 Binary files a/w3images/tech_camera.jpg and b/w3images/tech_camera.jpg differ diff --git a/w3images/tech_drone.jpg b/w3images/tech_drone.jpg index 1e65bfb4652..f89e65fcabd 100644 Binary files a/w3images/tech_drone.jpg and b/w3images/tech_drone.jpg differ diff --git a/w3images/tech_mic.jpg b/w3images/tech_mic.jpg index 3bd4c7bdd62..6c5d687a781 100644 Binary files a/w3images/tech_mic.jpg and b/w3images/tech_mic.jpg differ diff --git a/w3images/tech_phone.jpg b/w3images/tech_phone.jpg index 4c4d09a09a5..73cefbc26df 100644 Binary files a/w3images/tech_phone.jpg and b/w3images/tech_phone.jpg differ diff --git a/w3images/tech_sound.jpg b/w3images/tech_sound.jpg index df64d66d5e7..b033c226677 100644 Binary files a/w3images/tech_sound.jpg and b/w3images/tech_sound.jpg differ diff --git a/w3images/tech_tablet.jpg b/w3images/tech_tablet.jpg index a1e715ccb84..6e7434e7e07 100644 Binary files a/w3images/tech_tablet.jpg and b/w3images/tech_tablet.jpg differ diff --git a/w3images/tech_tableturner.jpg b/w3images/tech_tableturner.jpg index 3cc44b3bd8a..d77baf358ac 100644 Binary files a/w3images/tech_tableturner.jpg and b/w3images/tech_tableturner.jpg differ diff --git a/w3images/tech_typewriter.jpg b/w3images/tech_typewriter.jpg index 4c313da689b..fcd7e57ac44 100644 Binary files a/w3images/tech_typewriter.jpg and b/w3images/tech_typewriter.jpg differ diff --git a/w3images/wedding_couple.jpg b/w3images/wedding_couple.jpg index eaa1e084f7b..a669f90ee22 100644 Binary files a/w3images/wedding_couple.jpg and b/w3images/wedding_couple.jpg differ diff --git a/w3images/wedding_couple2.jpg b/w3images/wedding_couple2.jpg index 5292bddb0a4..e4380547f4b 100644 Binary files a/w3images/wedding_couple2.jpg and b/w3images/wedding_couple2.jpg differ diff --git a/w3images/wedding_location.jpg b/w3images/wedding_location.jpg index 1adfe3c8d6c..74747868f2b 100644 Binary files a/w3images/wedding_location.jpg and b/w3images/wedding_location.jpg differ diff --git a/w3images/wine.jpg b/w3images/wine.jpg index 11b7e7fb08b..603fe2c8eb2 100644 Binary files a/w3images/wine.jpg and b/w3images/wine.jpg differ diff --git a/w3images/workshop.jpg b/w3images/workshop.jpg index 5e7d5b2ff67..6ea1ec7de2b 100644 Binary files a/w3images/workshop.jpg and b/w3images/workshop.jpg differ diff --git a/w3js/img_snowtops.jpg b/w3js/img_snowtops.jpg index 4ddd266e3b0..7d29380f46e 100644 Binary files a/w3js/img_snowtops.jpg and b/w3js/img_snowtops.jpg differ diff --git a/whatis/img_ajax.gif b/whatis/img_ajax.gif index e181e8cdcaf..bd5dfbdcd9f 100644 Binary files a/whatis/img_ajax.gif and b/whatis/img_ajax.gif differ diff --git a/whatis/img_ajax.jpg b/whatis/img_ajax.jpg index 366d1a06fd9..62e338127bf 100644 Binary files a/whatis/img_ajax.jpg and b/whatis/img_ajax.jpg differ diff --git a/whatis/img_backend.jpg b/whatis/img_backend.jpg index 6fdb87476b2..89a48136627 100644 Binary files a/whatis/img_backend.jpg and b/whatis/img_backend.jpg differ diff --git a/whatis/img_bootstrap_example.jpg b/whatis/img_bootstrap_example.jpg index dd51a44a098..7ff0d6a06d3 100644 Binary files a/whatis/img_bootstrap_example.jpg and b/whatis/img_bootstrap_example.jpg differ diff --git a/whatis/img_bulboff.gif b/whatis/img_bulboff.gif index 65cacddab02..9cb65869325 100644 Binary files a/whatis/img_bulboff.gif and b/whatis/img_bulboff.gif differ diff --git a/whatis/img_bulbon.gif b/whatis/img_bulbon.gif index 72ecfc4ae03..0cef1757bf6 100644 Binary files a/whatis/img_bulbon.gif and b/whatis/img_bulbon.gif differ diff --git a/whatis/img_css.jpg b/whatis/img_css.jpg index 1dfedf819f2..1da60219268 100644 Binary files a/whatis/img_css.jpg and b/whatis/img_css.jpg differ diff --git a/whatis/img_frontend.jpg b/whatis/img_frontend.jpg index 3c6062b8c77..7784fe4b2e1 100644 Binary files a/whatis/img_frontend.jpg and b/whatis/img_frontend.jpg differ diff --git a/whatis/img_github_account.jpg b/whatis/img_github_account.jpg index e44198e5f30..21142474571 100644 Binary files a/whatis/img_github_account.jpg and b/whatis/img_github_account.jpg differ diff --git a/whatis/img_github_delete.png b/whatis/img_github_delete.png index eec7929b125..83d7d4e641f 100644 Binary files a/whatis/img_github_delete.png and b/whatis/img_github_delete.png differ diff --git a/whatis/img_github_logo.png b/whatis/img_github_logo.png index ea6ff545a24..c1a3ccf5df0 100644 Binary files a/whatis/img_github_logo.png and b/whatis/img_github_logo.png differ diff --git a/whatis/img_google.jpg b/whatis/img_google.jpg index 8975a038831..4f52ac6f1c1 100644 Binary files a/whatis/img_google.jpg and b/whatis/img_google.jpg differ diff --git a/whatis/img_html.jpg b/whatis/img_html.jpg index 6b64ec3783a..a61c960d945 100644 Binary files a/whatis/img_html.jpg and b/whatis/img_html.jpg differ diff --git a/whatis/img_htmltree.gif b/whatis/img_htmltree.gif index d8882cf817f..62d8c201230 100644 Binary files a/whatis/img_htmltree.gif and b/whatis/img_htmltree.gif differ diff --git a/whatis/img_http.jpg b/whatis/img_http.jpg index 45b37fab795..2caf5ba585a 100644 Binary files a/whatis/img_http.jpg and b/whatis/img_http.jpg differ diff --git a/whatis/img_jquery.png b/whatis/img_jquery.png index b86138c8a2e..7f57539c673 100644 Binary files a/whatis/img_jquery.png and b/whatis/img_jquery.png differ diff --git a/whatis/img_json.jpg b/whatis/img_json.jpg index cfd4fe53ccc..1cdb07fa7c9 100644 Binary files a/whatis/img_json.jpg and b/whatis/img_json.jpg differ diff --git a/whatis/img_large_flowers.jpg b/whatis/img_large_flowers.jpg index d2e239731df..4a1ee4510ba 100644 Binary files a/whatis/img_large_flowers.jpg and b/whatis/img_large_flowers.jpg differ diff --git a/whatis/img_npm.jpg b/whatis/img_npm.jpg index 89d77f229b9..0f590757cc2 100644 Binary files a/whatis/img_npm.jpg and b/whatis/img_npm.jpg differ diff --git a/whatis/img_react.jpg b/whatis/img_react.jpg index 02995522546..7772b77fd8f 100644 Binary files a/whatis/img_react.jpg and b/whatis/img_react.jpg differ diff --git a/whatis/img_selector.gif b/whatis/img_selector.gif index e844fb771f9..5f15bba9239 100644 Binary files a/whatis/img_selector.gif and b/whatis/img_selector.gif differ diff --git a/whatis/img_snowtops.jpg b/whatis/img_snowtops.jpg index 4ddd266e3b0..7d29380f46e 100644 Binary files a/whatis/img_snowtops.jpg and b/whatis/img_snowtops.jpg differ diff --git a/whatis/img_temp_band.jpg b/whatis/img_temp_band.jpg index 5dc493370d6..f23e1739332 100644 Binary files a/whatis/img_temp_band.jpg and b/whatis/img_temp_band.jpg differ diff --git a/whatis/img_vue.jpg b/whatis/img_vue.jpg index 0a2c3217dc4..5dda8a5b7d5 100644 Binary files a/whatis/img_vue.jpg and b/whatis/img_vue.jpg differ diff --git a/whatis/img_xml.jpg b/whatis/img_xml.jpg index 645d3559493..f7a7287914d 100644 Binary files a/whatis/img_xml.jpg and b/whatis/img_xml.jpg differ diff --git a/xml/ajax.gif b/xml/ajax.gif index e181e8cdcaf..bd5dfbdcd9f 100644 Binary files a/xml/ajax.gif and b/xml/ajax.gif differ diff --git a/xml/img_xpath_folders.jpg b/xml/img_xpath_folders.jpg index f2a68bbe969..a55e0797f33 100644 Binary files a/xml/img_xpath_folders.jpg and b/xml/img_xpath_folders.jpg differ diff --git a/xml/pic_rss.gif b/xml/pic_rss.gif index 42954054375..b3b51c4b975 100644 Binary files a/xml/pic_rss.gif and b/xml/pic_rss.gif differ diff --git a/xml/pic_xml.gif b/xml/pic_xml.gif index ecb09575418..24a549a0756 100644 Binary files a/xml/pic_xml.gif and b/xml/pic_xml.gif differ diff --git a/xml/pic_xpath.gif b/xml/pic_xpath.gif index 923378ef414..6d811951236 100644 Binary files a/xml/pic_xpath.gif and b/xml/pic_xpath.gif differ diff --git a/xml/rdf_ex.png b/xml/rdf_ex.png index 273b19ee875..8bd272a1a55 100644 Binary files a/xml/rdf_ex.png and b/xml/rdf_ex.png differ