.main-footer-wrapper .social-channels ul li a span.fa-linkedin {
    width: 21px;
    height: 15px;
    background: url(/sites/agroforestry/files/linked_in_icon-01.svg) no-repeat center center;
}
.main-footer-wrapper .social-channels ul li a span.fa-instagram {
    width: 21px;
    height: 15px;
    background: url(/sites/agroforestry/files/instagram_icon-01.svg) no-repeat center center;
}
.main-footer-wrapper .social-channels ul li a span.fa-envelope {
    width: 21px;
    height: 15px;
    background: url(/sites/agroforestry/files/gmail-icon-01.svg) no-repeat center center;
}