#FooterBase {
    -moz-text-size-adjust: 200%;
    -webkit-text-size-adjust: 200%;
    text-size-adjust: 200%;

    font-size: 0.8rem;
    color: #F1F1F1;
}

#FooterCustom {
    line-height: 1.5rem;
    padding: 20px 40px;
}

#FooterSet {
    background-color: #686868;
}

#FooterLinkSection > *:last-child {
    margin-right: 60px;
}

#back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 99999;
    height: 40px;
    width: 40px;
    border: 2px solid black;
    border-radius: 50%;
    cursor: pointer;
    transition: 0.3s;
    display: none;
}

#back-to-top:hover {
    background-color: #333;
}

#back-to-top > img {
    width: 36px;
    height: 36px;
    -webkit-transform: rotate(-180deg);
    -moz-transform: rotate(-180deg); 
    -o-transform: rotate(-180deg);
    transform: rotate(-180deg);
}