AMBARI-11662. Creating view, the permissions UI user addition box does not appear properly (alexantonenko)

ambari-admin/src/main/resources/ui/admin-web/app/styles/main.css

@@ -146,13 +146,9 @@
 }
 .add-item-input span:empty:before{
   content: 'New';
-  position: absolute;
   left: 0;
   color: #ddd;
 }
-.add-item-input span:focus:before{
-  display: none;
-}
 .typeahead-box{
   position: absolute;
   left: 0;