@media only screen and (-webkit-min-device-pixel-ratio: 2), 
only screen and (min-device-pixel-ratio: 2) {
    
    header .navbar-brand img.logo_normal, header .navbar-brand img.logo_after_scroll{display: none !important;}
    
	header .navbar-brand img.logo_retina:not(.logo_after_scroll){
		display: block !important;
		-webkit-background-size:100%; 
		-moz-background-size:100%; 
		-o-background-size:100%; 
		background-size:100%;
	}
	
	header.header_after_scroll .navbar-brand img.logo_retina.logo_after_scroll{
		display: block !important;
		-webkit-background-size:100%; 
		-moz-background-size:100%; 
		-o-background-size:100%; 
		background-size:100%;
	}
	
	.footer_logo .footer_logo_normal{display: none !important;}
	
	.footer_logo .footer_logo_retina{
		display: block !important;
		-webkit-background-size:100%; 
		-moz-background-size:100%; 
		-o-background-size:100%; 
		background-size:100%;
		max-height: 35px;
		text-align: center;
		margin-left: auto;
		margin-right: auto;
		text-align: center;
	}
	
	.footer_logo.align-left .footer_logo_retina{
		margin-left: 0;
		text-align: left;
	}
	
	.hide-on-start .navbar-brand img.logo_retina, header.header_after_scroll .navbar-brand img.logo_retina{display: none !important;}
	
	/* Videos on IOS */
	.upb_video_class{background-color: #343434;}

}