body {
	margin: 0px;
	padding: 0px;
}
#content{
	position: absolute;
	left: 50%;
	margin-left: -450px;
	margin-top: 50px;
	width: 900px;
	height: 550px;
}
#content #link_btn{
	clear:both;
	color:#CCC;
	font-size: 75%;
	line-height: 120%;
	width: 182px;
	margin-top: 20px;
	float: left;
}
#content #link_btn img{
}
#content #link_btn2{
	width: 182px;
	margin-top: 20px;
	float: left;
}
#content #link_btn3{
	width: 181px;
	margin-top: 20px;
	float: left;
}
#content #link_btn4{
	width: 173px;
	margin-top: 20px;
	float: left;
}
#content #link_btn5{
	width: 182px;
	margin-top: 9px;
	float: left;
}