/* footer */
footer {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;

    height: 100px;
    padding: 80px 0;
    background-color: rgb(var(--theme_rgb));

    color: rgba(255, 255, 255, 0.85);
}

footer hr {
    width: 1.6px;
    height: 95px;
    margin: 0 100px;
    background-color: rgba(255, 255, 255, 0.85);;
    outline: none;
    border: none;
}

footer .info {
    display: flex;
    flex-direction: column;
    justify-content: space-between;

    height: 100%;

    font-size: 15px;
    text-align: right;
}

footer .info a, footer .info a:active, footer .info a:visited{
    color: rgba(255, 255, 255, 0.85);;
}

footer .links {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}

footer .links li {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;

    position: relative;

    width: 55px;
    height: 55px;
    border-radius: 55px;
    background-color: rgba(0, 0, 0, 0.12);
}

footer .links li:not(:first-child) {
    margin-left: 80px;
}

footer .links li .icon {
    height: 30px;

    transform: scale(1);
    opacity: 1;
    transition: all .1s ease-in-out;
}

footer .links li .qrcode {
    position: absolute;
    top: 50%;
    left: 50%;

    height: 80px;
    border: 5px solid rgba(0, 0, 0, 0.12);

    transform: translate(-50%, -50%) scale(0);
    opacity: 0;
    transition: all .1s ease-in-out .1s;
}

footer .links li:hover .icon{
    transform: scale(0);
    opacity: 0;
}

footer .links li:hover .qrcode{
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
}