.footer_title{
    color: #49454F;
    font-weight: 700;
    font-size: 20px;
    margin: 10px 0 10px 0;
}

.footer_link_big {
    color: #49454F;
    line-height: 2.2em;
    font-size: 16px;
}

.footer_link_small {
    color: #49454F;
    line-height: 2.2em;
    font-size: 14px;
}

.footer_link_big .fab {
    color: black;
    font-size: 30px;
    margin-right: 10px;
}