background-image: url(../images/default/dd/drop-sub.gif);
}
-.x-dd-drop-ok-above .x-dd-drop-icon{
+.x-dd-drop-above .x-dd-drop-icon{
background-image: url(../images/default/tree/drop-over.gif);
}
-.x-dd-drop-ok-below .x-dd-drop-icon{
+.x-dd-drop-below .x-dd-drop-icon{
background-image: url(../images/default/tree/drop-under.gif);
}