Fix original paddings

jet/static/jet/css/_changeform.scss

@@ -470,6 +470,11 @@ body.popup .submit-row {
     td.original {
       white-space: nowrap;
       width: 1px;
+      padding-right: 0;
+
+      &.empty {
+        padding: 0;
+      }
 
       p {
         padding: 0;

jet/static/jet/js/src/layout-updaters/tabular-inline.js

@@ -24,6 +24,10 @@ TabularInlineUpdater.prototype = {
             });
 
             $container.find('a').text('');
+
+            if ($container.children().length == 0) {
+                $container.parent().addClass('empty');
+            }
         });
     },
     run: function() {