Add Devedition footnote to Calendar view + lighter links in footnotes

app/views/templates/calendar.html.twig

@@ -61,23 +61,24 @@
   </tbody>
 </table>
 
-<p class="text-center bg-secundary w-75 mx-auto opacity-75  mt-2">The above schedule can also be consulted as a <a href="/calendar/monthly/">detailed monthly view.</a></p>
-
+<p class="text-center bg-secundary text-light opacity-75  w-75 mx-auto mt-2">
+  Developer Edition follows the Beta schedule.<br>
+  The above schedule can also be consulted as a <a href="/calendar/monthly/" class="opacity-100 link-info">detailed monthly view.</a>
+</p>
 <ul class="nav justify-content-center">
   <li class="nav-item navbar-text">
     Add to your calendar:
   </li>
-  <li class="nav-item">
-    <a class="nav-link" title="Low  noise, only contains Merge and Release dates" href="https://www.google.com/calendar/embed?src=mozilla.com_2d37383433353432352d3939%40resource.calendar.google.com">Release dates only</a>
+  <li class="nav-item opacity-75">
+    <a class="nav-link link-info" title="Low  noise, only contains Merge and Release dates" href="https://www.google.com/calendar/embed?src=mozilla.com_2d37383433353432352d3939%40resource.calendar.google.com">Release dates only</a>
   </li>
-  <li class="nav-item">
-    <a class="nav-link" title="Highly detailed - 99.99% up to date" href="https://www.google.com/calendar/embed?src=bW96aWxsYS5jb21fZGJxODRhbnI5aTh0Y25taGFiYXRzdHY1Y29AZ3JvdXAuY2FsZW5kYXIuZ29vZ2xlLmNvbQ">Full schedule</a>
+  <li class="nav-item opacity-75">
+    <a class="nav-link link-info" title="Highly detailed - 99.99% up to date" href="https://www.google.com/calendar/embed?src=bW96aWxsYS5jb21fZGJxODRhbnI5aTh0Y25taGFiYXRzdHY1Y29AZ3JvdXAuY2FsZW5kYXIuZ29vZ2xlLmNvbQ">Full schedule</a>
   </li>
-  <li class="nav-item">
-    <a class="nav-link" title="Highly detailed - 99.99% up to date, ICS format" href="https://calendar.google.com/calendar/ical/mozilla.com_dbq84anr9i8tcnmhabatstv5co%40group.calendar.google.com/public/basic.ics">Full schedule (ICS)</a>
+  <li class="nav-item opacity-75">
+    <a class="nav-link link-info" title="Highly detailed - 99.99% up to date, ICS format" href="https://calendar.google.com/calendar/ical/mozilla.com_dbq84anr9i8tcnmhabatstv5co%40group.calendar.google.com/public/basic.ics">Full schedule (ICS)</a>
   </li>
 </ul>
-
 {% set date_pattern = 'YYYY-MM-dd' %}
 <details class="justify-content-center mt-4 text-center" id="Past_branch_dates">
   <summary>Click to toggle past releases table data</summary>