copyvios/static/css/tooltip.css

.tooltip {
    display: block;
    position: absolute;
    bottom: 100%;
    width: 30em;
    padding-bottom: 0.5em;
    font-style: normal;
    text-align: left;
    z-index: 1;
}

.tooltip > span {
    display: block;
    background-color: white;
    border: 1px solid #c8ccd1;
    filter: drop-shadow(0 0 0.5em rgba(0, 0, 0, 0.25));
    padding: 0.5em 1em;
}

.tooltip > span::after {
    content: ' ';
    position: absolute;
    top: 100%;
    border: 0.5em solid transparent;
    border-top-color: white;
}

abbr, .tooltip-anchor-inline {
    border-width: 0;
    text-decoration: underline dotted;
}

.tooltip-anchor-inline {
    position: relative;
}

.tooltip-anchor-inline > .tooltip {
    display: none;
}

.tooltip-anchor-inline:hover > .tooltip {
    display: block;
}

.tooltip-anchor-fixed {
    position: absolute;
}

.tooltip-align-center {
    left: 50%;
    margin-left: -15em;
}

.tooltip-align-center > span::after {
    left: 50%;
    margin-left: -0.5em;
}

.tooltip-align-left {
    left: -2.5em;
}

.tooltip-align-left > span::after {
    left: 2em;
}

.tooltip-align-right {
    right: -2.5em;
}

.tooltip-align-right > span::after {
    right: 2em;
}