.haut {
	border-top-width: thin;
	border-top-style: solid;
	border-top-color: #666666;
}
.hautdroite {
	border-right-width: thin;
	border-right-style: solid;
	border-right-color: #666666;
	border-top-width: thin;
	border-top-style: solid;
	border-top-color: #666666;
}