/*  GRID OF FOUR   ============================================================================= */



	

.span_4_of_4 {

	width: 100%; 

}



.span_3_of_4 {

	width: 74.6%; 

}



.span_2_of_4 {

	width: 49.2%; 

}



.span_1_of_4 {

	width: 23.7%; 

}





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



@media only screen and (max-width: 480px) {

	.span_4_of_4 {

		width: 100%; 

	}

	.span_3_of_4 {

		width: 100%; 

	}

	.span_2_of_4 {

		width: 100%; 

	}

	.span_1_of_4 {

		width: 100%; 

	}

}