/* GRID OF THREE */

.span_3_of_3 {
	width: 100%; 
}

.span_2_of_3 {
	width: 66.1%;
	_width: 65.5%; /* IE6 */
}

.span_1_of_3 {
	width: 32.2%; 
}

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

@media only screen and (max-width: 480px) {
	.span_3_of_3 {
		width: 100%;
	}
	.span_2_of_3 {
		width: 100%;
	}
	.span_1_of_3 {
		width: 100%;
    }
}