.to-top {
    position: fixed;
    bottom: 5vh;
    right: 5vw;
    transform: scale(0);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: .375rem;
    box-shadow: 10px 15px 18px rgba(23, 23, 36, 0.15);
    opacity: 0;
    /*background: #31c77f;*/
    background: #f19711;
    color: #fff;
    will-change: transform;
    z-index: 10;
    transition: .2s
}

.to-top.show {
    transform: scale(1);
    opacity: 1;
    transition: all 0.2s, transform 0.2s cubic-bezier(0.5, 0, 1, 2)
}

.to-top.active, .to-top:hover {
    /*background: #171724;*/
    background: #c57d15;
    color: #fff;
    cursor: pointer
}