.layui-popper *[data-popper-arrow]{width:10px;height:10px;position:absolute}.layui-popper *[data-popper-arrow]:after{box-sizing:border-box;position:absolute;content:" ";width:10px;height:10px;transform:rotate(45deg);background-color:#fff;border:1px solid #cecece;z-index:-1}.layui-popper[data-popper-placement^=right]>[data-popper-arrow]{left:-5px}.layui-popper[data-popper-placement^=right]>[data-popper-arrow]:after{border-top-color:transparent!important;border-right-color:transparent!important}.layui-popper[data-popper-placement^=left]>[data-popper-arrow]{right:-5px}.layui-popper[data-popper-placement^=left]>[data-popper-arrow]:after{border-bottom-color:transparent!important;border-left-color:transparent!important}.layui-popper[data-popper-placement^=top]>[data-popper-arrow]{bottom:-5px}.layui-popper[data-popper-placement^=top]>[data-popper-arrow]:after{border-top-color:transparent!important;border-left-color:transparent!important}.layui-popper[data-popper-placement^=bottom]>[data-popper-arrow]{top:-5px}.layui-popper[data-popper-placement^=bottom]>[data-popper-arrow]:after{border-bottom-color:transparent!important;border-right-color:transparent!important}