.footer{
    padding-top: 80px;
    padding-bottom: 60px;
    position: relative;
}
.footer_links{
    border-left: 1px solid rgba(255, 255, 255, 0.6);
    padding-left: 12px;
}
.footer_links .footer_link{
    color: rgba(255, 255, 255, 0.6);
    display: inline-block;
}
.footer-icon{
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    line-height: 1;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.6);
    transition: var(--transition-ease);
    -webkit-transition: var(--transition-ease);
}
.footer-icon:not(:last-child){
    margin-right: 16px;
}
.footer-icon:hover{
    background-color: rgba(255, 255, 255, 0.15);
    transition: var(--transition-ease);
    -webkit-transition: var(--transition-ease);
}
.footer .hover__opacity a[href]{
    transition: var(--transition-ease);
    -webkit-transition: var(--transition-ease);
}
.footer .hover__opacity a[href]:hover{
    opacity: 0.5;
    transition: var(--transition-ease);
    -webkit-transition: var(--transition-ease);
}
.goTop{
    position: absolute;
    top: -80px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
    background: #fff;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    line-height: 1;
    font-weight: 700;
}
@media (max-width: 991px){
    .footer h2{
        font-size: 18px;
    }
    .footer_links .footer_link{
        font-size: 14px;
    }
}
@media (max-width: 767px){
    .footer_byWeigh{
        position: absolute;
        right: 0;
        bottom: -50px;
    }

}