/*--- SCROLL TOP ---*/
.scroll-top{
    float: right;
    width: 128px;
    height: 47px;
    background-color: rgba(0, 0, 0, 0.1);
    border-radius: 4px;
}

#back-top {
    width: 128px;
    height: 47px;
}

#back-top { margin: 0; }

#back-top a {
    float: right;
    width: 42px;
    height: 42px;
    position: relative;
    margin: 3px 7px 0 0;
    z-index: 99;
}

#back-top span {
    float: right;
    width: 42px;
    height: 42px;
    display: block;
    background: url(img/scroll-top.png) no-repeat;
    margin: 1px 0 0 0;
    position: relative;
    z-index: 999;
}

.scroll-top:hover .soc-icon-bg {
    background: #ff6825
}