/*  GRID OF THREE   ============================================================================= */


.span_3_of_3 {
        width: 100%;
}

.span_2_of_3 {
        width: 66.13%;
}

.span_1_of_3 {
        width: 32.26%;
}


/*  GO FULL WIDTH AT LESS THAN 850 PIXELS */

@media only screen and (max-width: 850px) {
        .span_3_of_3 {
                width: 100%;
        }
        .span_2_of_3 {
                width: 100%;
        }
        .span_1_of_3 {
                width: 100%;
                margin:0;
                margin-top:10px;
        }
}