#scroll-to-top {
    position: fixed;
    z-index: 2147483647;
    bottom: 20px;
    left: 20px;
    padding: 8px 0 0 8px;
    border-radius: 30px;
    width: 35px;
    height: 35px;
    background-color: #fff;
    color: #292b2c;
    font-weight: bold;
    text-decoration: none;
    text-align: center;
}