Undo fix from #1583

Author: Seldaek

css/app.scss

@@ -633,7 +633,6 @@ button {
 
 .form-control {
     min-height: 20px;
-    height: auto;
     padding: 7px 11px 6px 9px;
     box-shadow: none;
     border-radius: 2px;