#conteneur_principal {
	width: 400px;
	height: 350px;
	left: 10px;
	top: 10px;
	right: 10px;
	bottom: 10px;
	position: relative;
}
a[href]:after {
	content: " [" attr(href)"] ";
}
.nonImprimable {
	display: none; visibility: hidden;
}