使用el-popover来做弹框：

滑动或点击元素要加插槽slot="reference"来展示弹框；

<el-popoverplacement="top"width="166"trigger="hover"popper-class="popover"><div><div><div><i class="iconfont icon-lianjie-01"></i><span>输入链接</span></div><div><i class="iconfont icon-gerenkongjian"></i><span>个人空间</span></div></div><div slot="reference"><i class="iconfont icon-shangchuan-copy"></i></div></div>
</el-popover>

去掉默认小三角和更改padding样式：

.popover {padding: 14px 10px 17px 10px !important;box-sizing: border-box !important;border-radius: 8px !important;
}.popover .popper__arrow {display: none !important;
}