.ui-gems-header {
	background: url(../images/header.png);
	background-repeat: no-repeat;
}
.ui-gems-header:lang(fr) {
	background: url(../images/header_fr.png);
	background-repeat: no-repeat;
}
.ui-gems-header:lang(es) {
	background: url(../images/header_es.png);
	background-repeat: no-repeat;
}
@media screen and (max-width:600px){
	.ui-gems-header {	
		background: url(../images/header_small.png);
		background-repeat: no-repeat;
	}
}	
@media screen and (min-width:601px) and (max-width: 767px){
	.ui-gems-header {	
		background: url(../images/header_medium.png);
		background-repeat: no-repeat;
	}
	
}