UX: Merge support button focus styling with hover

assets/stylesheets/common/wizard-admin.scss

@@ -716,7 +716,7 @@
     color: white;
   }
 
-  &:hover {
+  &:hover, &:focus {
     background: #2d1569 !important;
     color: rgba(white, 0.8);
     &[href], svg.d-icon {
@@ -724,11 +724,6 @@
     }
   }
 
-  &:focus {
-    border: 2px solid white;
-    background: #2d1569 !important;
-  }
-
   &[href] {
     color: white;
   }