.otherbutton[data-v-3c4da900]{position:absolute;right:0;margin-top:20px}.tooltip[data-v-3c4da900]{position:relative;display:inline-block;margin-right:40px}.tooltip[data-v-3c4da900]:before{content:"显示隐藏列";position:absolute;right:25px;top:-5px;background-color:#333;color:#fff;padding:5px;border-radius:5px;white-space:nowrap;z-index:10;opacity:0;-webkit-transition:opacity .3s ease;transition:opacity .3s ease}.tooltip[data-v-3c4da900]:hover:before{opacity:1}