footer {
    height: 70px;
    margin-bottom: 0;
    padding: 0;
    color: #ffffff;
    font-family: 'Saira', sans-serif;
}

footer a {
    color: #ffffff;
    text-decoration: none;
    transition: all 0.3s ease;
}

footer a:hover, footer a:focus {
    color: #ffffff !important;
    font-size: 20px;
    text-decoration: none;
    border-bottom: 2px solid #ffffff;
}