Rename .group-controls to .controls

app/assets/stylesheets/pages/groups.scss

@@ -44,7 +44,7 @@
     display: -ms-flexbox;
     display: flex;
-    .group-avatar, .group-details, .group-controls {
+    .group-avatar, .group-details, .controls {
       display: -webkit-flex;
       display: -ms-flexbox;
       display: flex;
@@ -56,7 +56,7 @@
       min-width: 0;
     }
-    .group-controls {
+    .controls {
       align-items: center;
       a {

app/views/admin/groups/_group.html.haml

@@ -15,6 +15,6 @@
     - if group.description.present?
       .description
         = markdown(group.description, pipeline: :description)
-  .group-controls.hidden-xs
+  .controls.hidden-xs
     = link_to 'Edit', edit_admin_group_path(group), id: "edit_#{dom_id(group)}", class: 'btn'
     = link_to 'Delete', [:admin, group], data: { confirm: "Are you sure you want to remove #{group.name}?" }, method: :delete, class: 'btn btn-remove'