.stu[data-v-b2ab341c]{width:100px;height:100px;background-color:red;display:none;position:absolute;-webkit-transition:all 1s;transition:all 1s;z-index:10}.actionContainer:hover .stu[data-v-b2ab341c]{display:block;-webkit-transition:all 1s;transition:all 1s}