.header-popover{display:inline-block}.header-popover_container{position:absolute;z-index:1000;background-color:#fff;border:solid 1px #e0e0e0;border-radius:2px;box-sizing:content-box;box-shadow:0 12px 18px 0 rgba(0,0,0,.12),0-1px 2px 0 rgba(0,0,0,.08)}.header-popover_arrow::before,.header-popover_arrow::after{display:block;content:" ";position:absolute;left:inherit;right:inherit;width:0;height:0;border-width:10px;border-style:solid}.header-popover_arrow::before{top:-20px;border-color:rgba(0,0,0,0) rgba(0,0,0,0) #e0e0e0 rgba(0,0,0,0)}.header-popover_arrow::after{top:-19px;border-color:rgba(0,0,0,0) rgba(0,0,0,0) #fff rgba(0,0,0,0)}