*[data-tooltip]{position:relative}*[data-tooltip]::after{content:attr(data-tooltip);position:absolute;z-index:9999;top:1em;left:-5em;width:100%;pointer-events:none;opacity:0;-webkit-transition:opacity .15s ease-in-out;-moz-transition:opacity .15s ease-in-out;-ms-transition:opacity .15s ease-in-out;-o-transition:opacity .15s ease-in-out;transition:opacity .15s ease-in-out;display:block;font-size:1.0em;line-height:1.3em;background:#fff;color:#0E233C;padding:4px 4px;border:2px solid #aac;box-shadow:2px 4px 5px rgba(0,0,0,0.4)}*[data-tooltip]:hover::after{opacity:1}