/* mobile device 320px - 640px*/
@media screen and (max-width: 640px) {

    #main {
        width: 330px;
        padding: 30px;
        padding-top: 30px;
        padding-bottom: 0px;
    }

    .choices {
        padding: 24px 0;
    }

    .choice img {
        width: 77px;
        height: 77px;
    }

    .choice {
        width: 85px;
        height: 85px;
    }

    .ftr {
        font-size: 11px;
    }
}