.hastooltip {
    cursor: pointer;
}

.hastooltip:hover .tooltip {
    display: block;
    color: black;
}

.tooltip {
    position: absolute;
    white-space: nowrap;
    display: none;
    background: #ffffff;
	opacity: 0.9;
    border: 1px solid black;
    padding: 5px;
    z-index: 1000;
}