.foot {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: var(--height-foot);
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--color-dark);
    color: var(--color-light);
    /* margin-top: 20px; */

}