/*  GRID OF TWO  */

.span_2_of_2 { width: 100%; }
.span_1_of_2 { width: 49.9%; }


/*  GO FULL WIDTH AT LESS THAN 480 PIXELS  */

@media only screen and (max-width: 600px) {
	.span_2_of_2 { width: 100%; }
	.span_1_of_2 { width: 100%; }
	}