ul.footer_address {
    list-style: none;
    margin: 0;
    padding: 0;
}

ul.footer_address li {
    color: rgba(255, 255, 255, .5);
    margin: 0 0 14px;
    transition: color .3s ease;
}

ul.footer_address li .icon {
    float: left;
    width: 16px;
    line-height: 20px;
    font-size: 16px;
    margin-right: 14px;
    text-align: center;
    color: rgba(253, 228, 40, .5);
    transition: color .3s ease;
}

ul.footer_address li .icon .stm-email {
    font-size: 12px;
    padding: 2px 0 0;
}
footer .company_info:hover ul li {
    color: #fff;
}
footer .company_info:hover ul li .icon {
    color: #fde428;
}