/*** Aspect Ratio ***/
div.aspect {
	width: 100%;
	position: relative;
	background: #333;
	background-position:center; 
	background-size:cover;
}
div.aspect-16x9 { padding-bottom: 56.25%; /* 16:9 */ }
div.aspect-4x3 	{ padding-bottom: 75%; /* 4:3 */ }
div.aspect-3x2 	{ padding-bottom: 66.66%; /* 3:2 */ }
div.aspect-8x5 	{ padding-bottom: 66.66%; /* 3:2 */ }
div.aspect-1x1 	{ padding-bottom: 100%; /* 1:1 */ }