#main {
border:1px solid #84bbf3;
width:400px;
height:200px;
 margin-left: auto;
    margin-right: auto;
	
	vertical-align: middle;
}

#btn {
	width: 400px;
	margin-top:10px;
	margin-left: auto;
	margin-right: auto;
	-moz-box-shadow:inset 0px 1px 0px 0px #bbdaf7;
	-webkit-box-shadow:inset 0px 1px 0px 0px #bbdaf7;
	box-shadow:inset 0px 1px 0px 0px #bbdaf7;
	background:-webkit-gradient( linear, left top, left bottom, color-stop(0.05, #61a9f2), color-stop(1, #041629) );
	background:-moz-linear-gradient( center top, #61a9f2 5%, #041629 100% );
	filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#61a9f2', endColorstr='#041629');
	background-color:#61a9f2;
	-webkit-border-top-left-radius:0px;
	-moz-border-radius-topleft:0px;
	border-top-left-radius:0px;
	-webkit-border-top-right-radius:0px;
	-moz-border-radius-topright:0px;
	border-top-right-radius:0px;
	-webkit-border-bottom-right-radius:0px;
	-moz-border-radius-bottomright:0px;
	border-bottom-right-radius:0px;
	-webkit-border-bottom-left-radius:0px;
	-moz-border-radius-bottomleft:0px;
	border-bottom-left-radius:0px;
	text-indent:0;
	border:1px solid #84bbf3;
	display:inline-block;
	color:#ffffff;
	font-family:Arial;
	font-size:15px;
	font-weight:bold;
	font-style:normal;
	height:40px;
	line-height:40px;
	
	text-decoration:none;
	text-align:center;
	text-shadow:1px 1px 0px #2178cf;
}

#connexion{
width:400px;

 margin-left: auto;
 margin-right: auto;
}

h1 { text-align: center }