html, body{
	margin:0;
	padding:0;
	font-family: Arial, Sans-Serif;
	font-size: 11px;
	color:#000000;
	background-color:#ffffff;
	}
	
img {
	float:left;
	border:0;
	}
	
.box, .box_fb{
	position: absolute;
	top: 50%;
	left: 50%;
	width: 500px;
	margin-left: -250px;
	margin-top: -100px;
	background-color:#ffffff;
	}

.box_fb{
	margin-left: 280px;
    margin-top: 18px;
    width: 40px;
}