#pagetop {
    position: fixed;
    right: 10px;
    bottom: 10px;
    margin: 0;
    
}
#pagetop a{
    position: relative;
    display: flex;
    width: 60px;
    height: 60px;
    justify-content: center;
    background: rgba(0,0,0,0.80);
    transition: opacity .6s ease;
    color: #FFF;
    align-items: center;
    text-decoration: none;
    font-size: 14px;
}
#pagetop a:hover {
    opacity: .3;
}
@media screen and (max-width:767px) {
#pagetop a {
    width: 50px;
    height: 50px;
    border: 2px solid #FF1A1E;
    border-image: linear-gradient(45deg, #B67B03 0%, #DAAF08 45%, #FEE9A0 70%, #DAAF08 85%, #B67B03 90% 100%) 1;
}
}