/* styler les boutons de type submit ("envoyer" ou "valider" */
input[type="submit"]{
        .../...
	border-radius:5px;
	display:inline-block;
	width: 60%;
        margin : auto;
	vertical-align:left; 
	cursor:pointer;
	color:#ffffff;
	font-family:Arial;
	font-size:1.8rem;
	font-weight:bold;
	padding: 5px 0;
	text-decoration:none;
	text-shadow:0px 0px 0px #810e05;
}