Merge pull request #707 from dojutsu-user/add-vertical-scroll

Add vertical scroll on Footer menu

Author: davidfischer

sass/_theme_badge.sass

@@ -36,6 +36,7 @@
   &.shift-up
     height: auto
     max-height: 100%
+    overflow-y: scroll
   &.shift-up .rst-other-versions
     display: block
   .rst-other-versions
@@ -64,6 +65,7 @@
     left: auto
     border: none
     max-width: $nav-desktop-width
+    max-height: 90%
     .icon-book
       float: none
     .fa-book