#interest{text-align:center;margin:1em 0}
a.button_devis{font-size:12px;font-weight:700;text-align:center;text-decoration:none!important;width:112px;margin:0 auto;padding:6px 12px}

.valid {
	background: url('../img/valider.png') no-repeat;
	width: 115px;
	height: 116px;
}