span-2 {
    max-width: 197px;
}

.span-2 > table {
    max-width: 197px;
}

/* -------------------------------------
                RESPONSIVE AND MOBILE FRIENDLY STYLES
            ------------------------------------- */
@media only screen and (max-width: 640px) {
    .span-2,
    .span-3 {
        float: none !important;
        max-width: none !important;
        width: 100% !important;
    }

    .span-2 > table,
    .span-3 > table {
        max-width: 100% !important;
        width: 100% !important