html , body {
	width: 100%;
	height: 100%;
}
#contents {
	color: #fff;
	position: absolute;
	top: 50%;
	left: 50%;
	margin-left: -303px;
	margin-top: -82px;
	width: 606px;
	height: 164px;
}
#menu{
	width:165px;
	margin:20px 0 0 0;
	float:right;
}
#logo{
	float:left;
	margin:20px 0 0 0;
	padding:20px 0 0 0;
}
#menu_title{
	margin:0 0 15px 0;
}
#menu_btn{
	margin:0 0 10px 0;
}
.menu_set {
	height:50px;
}
.menu_set a {
	margin:0 15px 0 0;
}