@charset "utf-8";
.Cadre_principal {
	background-color: #FFF;
	height: 580px;
	border-top-style: groove;
	border-right-style: groove;
	border-bottom-style: groove;
	border-left-style: groove;
	border-top-width: thin;
	border-right-width: thin;
	border-bottom-width: thin;
	border-left-width: thin;
	margin: 5px;
}