footer {
    width: 100%;
    position: relative;
}
footer::after {
    content: "";
    background: url('/assets/website/images/logo.png');
    background-repeat: no-repeat;
    background-size: 70% 80%;
    margin: auto;
    opacity: 0.1;
    top: 20%;
    left: 23%;
    bottom: 0;
    right: 0;
    position: absolute;
    z-index: -1;
}
footer .social-icons img{
    width: 50px !important;
}