#topButton {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 99;
    font-size: 18px;
    border: none;
    outline: none;
    background-color: #281f1d;
    color: white;
    cursor: pointer;
    padding: 15px;
    border-radius: 25%;
    transform: translateY(100px);
    transition: transform 0.3s ease-in;
}

#topButton.scrolled {
    transform: none;
}

footer {
    padding-bottom: 3%;
}

footer .main {
    border: dotted black;
    color: rgb(70, 67, 56);
    margin: 3%;
}

footer .col {
    width: 30%;
    margin: 2%
}

footer h1 {
    font-size: large;
    margin-bottom: 1%;
    border-bottom: 2px outset rgb(53, 51, 46);
}

footer .row {
    display: flex;
}

footer a {
    color: rgb(70, 67, 56);
    font-weight: bold;
    text-decoration: none;
}

footer a img {
    width: 20%;
    margin: 5%
}

footer a:hover {
    color: rgb(53, 51, 46);
    text-decoration: underline;
}