/*  GRID OF TWO   ============================================================================= */
.span_2_of_2 { width: 100%; }
.span_1_of_2 { width: 49.2%; }

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

@media only screen and (max-width: 480px) {
	.span_2_of_2 {
		width: 100%; 
	}
	.span_1_of_2 {
		width: 100%; 
	}
}