/*  SECTIONS  */
.section {
	clear: both;
	padding: 0px;
	margin: 0px;
}

/*  COLUMN SETUP  */
.col {
	display: block;
	float:left;
	margin: 1% 0 1% 3.1578947368421053%;
}
.col:first-child { 
	margin-left: 0; 
}

/*  GROUPING  */
.group:before,
.group:after { 
	content:""; 
	display:table; 
}
.group:after { 
	clear:both;
}
.group { 
	zoom:1; /* For IE 6/7 */ 
}

/*  GRID OF FOUR  */
.span_4_of_4 {
	width: 100%;
}
.span_3_of_4 {
	width: 74.21%;
}
.span_2_of_4 {
	width: 48.42%;
}
.span_1_of_4 {
	width: 22.63%;
}

.push {
	visibility: hidden;
}

/*  GRID OF THREE  */
.span_3_of_3 { 
    width: 100%; 
}
    
.span_2_of_3 { 
    width: 65.73%; 
}
    
.span_1_of_3 { 
    width: 31.46%; 
}


@media only screen and (max-width: 480px) {
	.col {  
		margin: 1% 0 1% 0%; 
	}
	.span_1_of_4, .span_2_of_4, .span_3_of_4, .span_4_of_4, .span_3_of_3, .span_2_of_3, .span_1_of_3 { 
		width: 100%; 
	}
	
	.push {
		display: none; 
	}
}