Merge remote-tracking branch 'upstream/pull/3644'

diff --combined app/assets/stylesheets/common.scss
index fa5cd5643526b992506a61c05bfbd2ce7947336d,2682af00a40853cea4a3419c4bedd0329e73a3a7..fdf35d615d0e106981421e3d85e1701130337db9
--- 1/app/assets/stylesheets/common.scss
--- 2/app/assets/stylesheets/common.scss
+++ b/app/assets/stylesheets/common.scss
@@@ -283,8 -283,7 +283,8 @@@ body.compact-nav 
    margin-bottom: 10px;
    outline: none;
  
 -  &:hover {
 +  &:hover,
 +  &:focus {
      background-color: black;
    }
  
@@@ -1289,10 -1288,6 +1289,6 @@@ tr.turn:hover 
        vertical-align: middle;
      }
    }
- 
-   a.reverse_directions {
-     cursor: pointer;
-   }
  }
  
  /* Rules for user images */