.scroll-top {
    visibility: hidden;
}

.round-btn {
    visibility: visible; !important;
    background: #e43d4e;
    border-radius: 50px;
    bottom: 25px;
    color: #ffffff;
    font-size: 20px;
    height: 40px;
    line-height: 0.8;
    padding: 10px 12px;
    position: fixed;
    right: 25px;
    text-align: center;
    width: 40px;
    z-index: 99;
}

.round-btn i {
    color: #ffffff;
}
.round-btn:hover {
    background: #333333;
    color: #ffffff;
}