#oct-banner {
    overflow: hidden;
}
#oct-banner .button {
    text-indent: -9999px;
    width: 16.5%;
    height: 14.2%;
    bottom: 22%;
    right: 22.5%;
}

@media screen and (max-width: 1450px) {
}

@media screen and (max-width: 767px) {
    #oct-banner .button {
        width: 47.4%;
        height: 7.3%;
        bottom: 33.3%;
        right: 25.5%;
    }
}

@media screen and (max-width: 567px) {
}