.demo[data-v-4a2838f6]{display:inline-block;width:600px;height:338px;text-align:center;line-height:100px;border:1px solid transparent;border-radius:4px;overflow:hidden;background:#fff;position:relative;box-shadow:0 1px 1px rgba(0,0,0,.2);margin-left:75px}.demo[data-v-4a2838f6]:hover{display:block}.item-name[data-v-5c176a65]{font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:center}