@ -5,7 +5,8 @@ QWidget#UBTeacherStudentAction,
QWidget#UBLibNavigatorWidget,
QWidget#UBLibItemProperties,
QWidget#UBDownloadWidget,
QWidget#UBWidgetList
QWidget#UBWidgetList,
QWidget#UBTeacherBarDropMediaZone
{
background: #EEEEEE;
border-radius: 10px;