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

	
.grid_4_4 {
	width: 100%; 
}

.grid_3_4 {
	width: 74.2%; 
}

.grid_2_4 {
	width: 48.4%;
}

.grid_1_4 {
	width: 22.6%; 
}


/*  GO FULL WIDTH AT LESS THAN 860px PIXELS */

@media only screen and (max-width: 860px) {
	.grid_4_4 {
		width: 100%; 
	}
	.grid_3_4 {
		width: 100%; 
	}
	.grid_2_4 {
		width: 100%; 
	}
	.grid_1_4 {
		width: 48.4%;
	}
	.grid_1_4:nth-child(2n+1) { 
		clear: both;
		margin-left: 0;
	}
	
}

/*  GO FULL WIDTH AT LESS THAN 480 PIXELS */
@media only screen and (max-width: 480px) {
	.grid_4_4 {
		width: 100%; 
	}
	.grid_3_4 {
		width: 100%; 
	}
	.grid_2_4 {
		width: 100%; 
	}
	.grid_1_4 {
		width: 100%; 
	}
}