[data-tooltip] {
    position: relative;
}   
[data-tooltip]:before {
    content: attr(data-tooltip);
    display: none;
    position: absolute;
    background: #212121;
    color: #ffd;
    min-width: 310px;
    text-align: center;
    border-radius: 3px;
    min-height:30px;
    white-space: pre-wrap;
}
[data-tooltip-position="top"]:before,
[data-tooltip-position="bottom"]:before {
    left: 50%;
    -ms-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
    box-shadow: #000 24px 24px 14px;
    border:1px solid;
    border-color:#a00;
    padding:2px;
    vertical-align: middle;
    font-size:10px;

}
/* Dynamic vertical centering */
[data-tooltip-position="right"]:before,
[data-tooltip-position="left"]:before {
    top: 50%;
    -ms-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
}
[data-tooltip-position="top"]:before {
    margin-bottom: 11px;
}
[data-tooltip-position="bottom"]:before {
    top: 100%;
    margin-top: 6px;
}

/* Tooltip arrow styling/placement */
[data-tooltip]:after {
    content: '';
    display: none;
    position: absolute;
    border-color: transparent;
    border-style: solid;
}
/* Dynamic horizontal centering for the tooltip */
[data-tooltip-position="top"]:after,
[data-tooltip-position="bottom"]:after {
    left: 50%;
    margin-left: -6px;
}
[data-tooltip-position="right"]:after,
[data-tooltip-position="left"]:after {
    top: 50%;
    margin-top: -6px;
}
[data-tooltip-position="bottom"]:after {
    top: 100%;
    border-width: 0 7px 7px;
    border-bottom-color: #a00;
}
/* Show the tooltip when hovering */
[data-tooltip]:hover:before,
[data-tooltip]:hover:after {
    display: block;
    z-index: 50;
}