/**************************************/
/********** Back to Top CSS ***********/
/**************************************/
.back-to-top {
    position: fixed;
    display: none;
    background: #ffffff;
    border-radius: 5px;
    color: #ffffff;
    width: 45px;
    height: 45px;
    text-align: center;
    line-height: 1;
    font-size: 44px;
    right: 15px;
    bottom: 15px;
    transition: background 0.3s;
    z-index: 9;
}

.back-to-top i {
    color: #000000;
    font-size: 40px;
}

.back-to-top i:hover{
    color: #ffffff;
}

.back-to-top:hover {
    background: #000000;
}