.plan_du_site a , .administration a,  .btn-default, .bg_fond, header, body, footer, .panel, .navbar-inverse, .dropdown-menu {
	background-color: #CCC;
}

.plan_du_site a , .administration a,  .btn-default {
	border-top-color: #999;
	border-right-color: #999;
	border-bottom-color: #999;
	border-left-color: #999;
}