element-plus/lib/theme-chalk/el-popper.css

A Component Library for Vue3.0

.el-popper__arrow,.el-popper__arrow::before{position:absolute;width:10px;height:10px;z-index:-1}.el-popper{position:absolute;border-radius:4px;padding:10px;z-index:2000;font-size:12px;line-height:1.2;min-width:10px;word-wrap:break-word;visibility:visible}.el-popper.is-dark{color:#FFF;background:#303133}.el-popper.is-dark .el-popper__arrow::before{background:#303133;right:0}.el-popper.is-light{background:#FFF;border:1px solid #E4E7ED}.el-popper.is-light .el-popper__arrow::before{border:1px solid #E4E7ED;background:#FFF;right:0}.el-popper.is-pure{padding:0}.el-popper__arrow::before{content:" ";-webkit-transform:rotate(45deg);transform:rotate(45deg);background:#303133;-webkit-box-sizing:border-box;box-sizing:border-box}.el-popper[data-popper-placement^=top]>.el-popper__arrow{bottom:-5px}.el-popper[data-popper-placement^=bottom]>.el-popper__arrow{top:-5px}.el-popper[data-popper-placement^=left]>.el-popper__arrow{right:-5px}.el-popper[data-popper-placement^=right]>.el-popper__arrow{left:-5px}.el-popper.is-light[data-popper-placement^=top] .el-popper__arrow::before{border-top-color:transparent;border-left-color:transparent}.el-popper.is-light[data-popper-placement^=bottom] .el-popper__arrow::before{border-bottom-color:transparent;border-right-color:transparent}.el-popper.is-light[data-popper-placement^=left] .el-popper__arrow::before{border-left-color:transparent;border-bottom-color:transparent}.el-popper.is-light[data-popper-placement^=right] .el-popper__arrow::before{border-right-color:transparent;border-top-color:transparent}