.footer-copyright {
    padding: 20px;
    background:#004d81;
    color: #fff;
    text-align: center;
    font-size:16px;
    line-height: 24px;
}
.footer-copyright-m {
    display: none;
}

@media (max-width: 768px) {
    .footer-copyright {
        display: none;
    }
    .footer-copyright-m {
        display: block;
        padding: 20px;
        background:#004d81;
        color: #fff;
        text-align: center;
        font-size:16px;
    }
}