.scroll-to-top {
    width: auto;
    height: auto;
    padding: 12px;
    text-align: center;
    background: rgba(0, 0, 0, 0);
    font-weight: bold;
    color: #f2a057;
    text-decoration: none;
    position: fixed;
    bottom: 0;
    right: 0;
    display: none;
    z-index: 900000;
}

    .scroll-to-top > *:hover {
        border: #888888;
        color: #888888;
        transform: scale(1.2);
    }


a.scroll-to-top,
a.scroll-to-top:link,
a.scroll-to-top:visited a.scroll-to-top .active,
a.scroll-to-top .active:link,
a.scroll-to-top .active:visited {
    text-decoration: none;
    color: #f2a057 !important;
}


.scroll-to-top .pic-cirlce {
    text-align: center;
    margin-bottom: 5px;
}

.scroll-to-top .pic-cirlce-i {
    display: inline-block;
    text-align: center;
    float: none;
    width: 36px;
    height: 36px;
    border: 2px solid #f2a057;
    border-radius: 100%;
}

    .scroll-to-top .pic-cirlce-i i {
        font-size: 23px;
        line-height: 30px;
    }