Studio: bulletproofs actions on course team view

cms/static/sass/views/_users.scss

@@ -120,10 +120,12 @@ body.course.users {
         }
 
         .action-role {
-          margin-right: ($baseline/2);
+          width: flex-grid(3, 4);
+          margin-right: flex-gutter();
         }
 
         .action-delete {
+          width: flex-grid(1, 4);
 
           // STATE: disabled
           &.is-disabled {
@@ -167,7 +169,7 @@ body.course.users {
         }
 
         .notoggleforyou {
-          @extend .t-copy-sub2;
+          @extend .t-copy-sub1;
           color: $gray-l2;
         }
       }