modified

README.md

@@ -71,5 +71,13 @@ Some of the styles in the above css are necessary to let the scroll work.
         }
     </script>
 
+###How I got this thought:
+
+I got this thought, when I found solution to hide the default scrollbar (_using css_) which was the requirement for a post on [Stackoverflow](http://stackoverflow.com/a/16671476/1577396).
+
+The solution was simple but that is how I got this thought :).
+
+---------------------------------
+
 If you find any issues, please file them in issues section.
 

resources/slimscroll.css

@@ -1,56 +1,86 @@
+/* custom stylesheet */
+.wrapper.mac + .scrollBarContainer{
+    background-color: transparent;
+}
+.scrollBarContainer.animate .scrollBar{
+    transition: 2s opacity ease;
+    opacity: 0;
+}
+.scrollBarContainer:hover .scrollBar{
+    opacity: 0.5;
+    transition: none;
+}
+.unselectable {
+    -webkit-user-select: none;
+    -khtml-user-select: none;
+    -moz-user-select: -moz-none;
+    -o-user-select: none;
+    user-select: none;
+} 
+/* end of custom stylesheet */
+
+/******************************************************/
+/**************** important ***************************/
+/******************************************************/
+
+/* slim scroll attached stylesheet */
 .contentHolder {
+    /* custom css here */
+    border: 1px solid #CCC;
+    margin-top: 20px;
+    /* end of custom css */
+    /* slim scroll necessary css properties */
     display: inline-block;
-    line-height: 15px;
     overflow: hidden;
     position: relative;
     height: 200px;
     width: 380px;
-    border: 1px solid #CCC;
-    margin-top: 20px;
+    /* end of slim scroll necessary css properties */
+    /* [end] don't override the above properties here */
 }
 .wrapper {
+    /* custom css here */
+    padding: 5px;
+    /* end of custom css */
+    /* slim scroll necessary css properties */
     overflow: auto;
     position: absolute;
     left: 0px;
     top: 0px;
     right: -18px;
     bottom: 0px;
-    padding: 5px;
     padding-right: 3px;
+    /* end of slim scroll necessary css properties */
+    /* [end] don't override the above properties here */
 }
 .scrollBarContainer{
+    /* custom css here */
     background-color: #E1E1E1;
+    /* end of custom css */
+    /* slim scroll necessary css properties */
     position: absolute;
     top: 0px;
     bottom: 0px;
     right: 0px;
     width: 5px;
     cursor: pointer;
+    /* end of slim scroll necessary css properties */
+    /* [end] don't override the above properties here */
 }
 .scrollBar {
+    /* custom css here */
     background-color: #999999;
+    /* end of custom css */
+    /* slim scroll necessary css properties */
     border-radius: 10px;
     opacity: 0.5;
     position: absolute;
     right: 0px;
     left: 0px;
     top: 0px;
+    /* end of slim scroll necessary css properties */
+    /* [end] don't override the above properties here */
 }
-.wrapper.mac + .scrollBarContainer{
-    background-color: transparent;
-}
-.scrollBarContainer.animate .scrollBar{
-    transition: 2s opacity ease;
-    opacity: 0;
-}
-.scrollBarContainer:hover .scrollBar{
-    opacity: 0.5;
-    transition: none;
-}
-.unselectable {
-    -webkit-user-select: none;
-    -khtml-user-select: none;
-    -moz-user-select: -moz-none;
-    -o-user-select: none;
-    user-select: none;
-}
+
+/* end of slimscroll attached stylesheet */
+/* [Note]: I suggest to add this important stylesheet below of all stylesheets in your html file */