dos

Public/static/css/index.css

@@ -198,6 +198,10 @@ input::-webkit-input-placeholder {
   color: #c30101;
   color: #c30101;
 }
 }
 
 
+.flag-sortable-ghost {
+  opacity: 0;
+}
+
 @keyframes trans {
 @keyframes trans {
   to {
   to {
     transform: translateY(0);
     transform: translateY(0);

Public/static/js/common.js

@@ -173,7 +173,7 @@ $(document).ready(function () {
     $('.flag-list-content').attr('id', 'flag-list-content');
     $('.flag-list-content').attr('id', 'flag-list-content');
     new Sortable(document.getElementById('flag-list-content'), {
     new Sortable(document.getElementById('flag-list-content'), {
         animation: 150,
         animation: 150,
-        ghostClass: 'hide',
+        ghostClass: 'flag-sortable-ghost',
         chosenClass: "flag-sortable-active",
         chosenClass: "flag-sortable-active",
         delay: 100,
         delay: 100,
         onChoose: function (event) {
         onChoose: function (event) {