.go-top {
    position: fixed;
    bottom: 2em;
    right: 2em;
    text-decoration: none;
    color: white;
    background-color: rgba(145, 1, 1, 0.5);
    font-size: 12px;
    padding: 10px;
    display: none;
    margin: 0;
}

.go-top:hover {
    background-color: rgba(145, 1, 1, 1);
    color: white;
    text-decoration: none;
}