#form_contact{
	margin-top:6em;
	margin-bottom:10em;
}
.icon-check{
	display:inline-block;
	height:6em;
	width:10em;
}
.icon-check > div{
	height:100%;
	width:100%;
	margin-right:0;
	border-style:solid;
	border-color:#333;
	border-width:0 0 2px 2px;
	transform-origin:0 0;
	transform:rotate(-45deg);
	animation:icon_check .6s ease-out;
}
#form_message_validation,
#form_message_validation + a{
	animation:fade_bottom .6s ease-out;
}
@keyframes icon_check{
	0%{
		width:2px;
		height:0;
	}
	60%{
		width:2px;
		height:6em;
	}
	100%{
		width:10em;
	}
}