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

	
.span_3_of_3 {
	width: 100%; 
}

.span_2_of_3 {
	width: 66.66%; 
}

.span_1_of_3 {
	width: 33.33%; 
}

/* GUTTERED =====================*/


.guttered .span_2_of_3 {
	width: 66.1%; 
	width: 66%; /*2% gutter*/

}

.guttered .span_1_of_3 {
	width: 32%; /*2% gutter*/
	
}


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

@media only screen and (max-width: 900px) {
	.span_3_of_3 {
		width: 100%; 
	}
	.span_2_of_3 {
		width: 100%; 
	}
	.span_1_of_3 {
		width: 100%;
	}
}