#triangle_agile{
	position:relative;
	float:right;
	margin:0 0 20px 50px;
	display:inline-block;
	width:425px;
	height:244px;
	overflow:hidden;
	background-position:center center;
	background-repeat:no-repeat;
	background-image: url('../images/triangle_agile.png');
}

@media 
only screen and (-webkit-min-device-pixel-ratio: 1.5),
only screen and (   min--moz-device-pixel-ratio: 1.5),
only screen and (     -o-min-device-pixel-ratio: 1.5/1),
only screen and (        min-device-pixel-ratio: 1.5),
only screen and (                min-resolution: 192dpi),
only screen and (                min-resolution: 1.5dppx) { 
	#triangle_agile{
		background-image: url('../images/triangle_agile@2x.png') !important;
		background-size:50%;
	}
}