.logo-footer{
    max-width: 125px;
}

#linkToTop {
    color: black;
    display: block;
    text-align: center;
    padding-top: 10px;
    border: 1px solid white;
    border-radius: 5px;
    width: 40px;
    height: 40px;
    float: right;
    position: absolute;
    transform: translateY(-90px);
    right: 10px;
}