footer {
    background-color: var(--footer-color);
    bottom: 0;
    width: 100%;
    margin-top: 64px;
    overflow: hidden;
}

footer .columns {
    display: flex;
    flex-wrap: wrap;
    gap: 4em;
    justify-content: space-evenly;
}

footer .addr {
    display: inline-block;
    margin: 0em 1em;
}

footer table td {
    padding: 0 15px 0 15px;
}

footer h3 {
    font-size: 1.1em;
    font-weight: bold;
}

footer a {
    color: grey;
}

footer a:hover {
    font-weight: bold;
    color: black;
}

footer .social-container,
footer .jac-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

footer .social-container>div {
    white-space: nowrap;
    text-align: center;
}

footer .social-container .icon {
    align-items: center;
    display: inline-flex;
    justify-content: center;
    height: 3rem;
    width: 3rem;
}

footer .social-container a {
    display: inline-block;
}

footer .jac-container {
    align-items: center;
}

footer .copyright {
    margin-top: 2em;
    text-align: center;
    justify-content: center;
}

footer > * {
    min-width: 0;
}

@media screen and (max-width: 769px) {
    footer {
        text-align: center;
        padding: 2rem 0.5rem 3rem 0.5rem;
        margin-top: 10px;
    }

    footer .addr {
        display: block;
        margin: 0.5em 0em;
    }
}

@media screen and (min-width: 800px) {
    footer {
        padding: 3rem 60px 9rem;
    }

    footer .column {
        text-align: left;
    }
}

footer a.tooltip {
    position: relative;
}

footer a.tooltip span {
    position: absolute;
    width: 140px;
    color: #ffffff;
    background: #000000;
    height: 30px;
    line-height: 30px;
    text-align: center;
    visibility: hidden;
    border-radius: 6px;
}

footer a.tooltip span:after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -8px;
    width: 0;
    height: 0;
    border-top: 8px solid #000000;
    border-right: 8px solid transparent;
    border-left: 8px solid transparent;
}

footer a:hover.tooltip span {
    visibility: visible;
    opacity: 0.8;
    bottom: 30px;
    left: 50%;
    margin-left: -76px;
    z-index: 999;
}