#aug-banner span.button {
    text-indent: -9999px;
    width: 12.8%;
    height: 15%;
    right: 17.2%;
    bottom: 10.7%;
}
@media screen and (max-width: 767px) {
    #aug-banner span.button {
        width: 32.3%;
        height: 7.6%;
        right: 34%;
        bottom: 21.3%;
    }
}