body {
	background: #bccf3b;
}

@media only screen and (min-width: 480px) {
body {
	background: #bccf3b url('local/cache-vignettes/L800xH585/rubon6-63726.jpg') fixed center top;
}
}
@media only screen and (min-width: 768px) {
body {
	background: #bccf3b url('http://tourisme-mehun.com/local/cache-vignettes/L1600xH1170/rubon6-5c3c8.jpg') fixed center top;
}
}
@media only screen and (min-width: 1240px) {
body {
	background: #bccf3b url('http://tourisme-mehun.com/IMG/rubon6.jpg?1383403527') fixed center top;
}
}