[data-popover]{cursor:pointer;display:inline-block;position:relative}[data-popover]:hover:before{border-radius:3px;bottom:calc(100% + 5px);box-shadow:0 0 5px rgba(0,0,0,.15);color:var(--coal);content:attr(data-popover);font-size:70%;left:50%;padding:5px 10px;transform:translateX(-50%);white-space:nowrap}[data-popover]:hover:after,[data-popover]:hover:before{background-color:var(--gray);display:block;position:absolute}[data-popover]:hover:after{bottom:calc(100% - 1px);content:"";height:14px;left:calc(50% - 7px);transform:rotate(45deg);width:14px}