#header_top {
	width: 900px;
/*	width: auto;*/
	height: 40px;
	float:left;
}

#header_bottom {
	clear: both;
/*	border-bottom: 1px solid #c3c3c3;*/
}

#header_right {
	width: 400px;
	height: 277px;
	float: right;
/*	background: #ffffff url("../img/header_l.png");*/
	background: #ffffff url("../img/back_right.png") no-repeat 0% 100%;
/*	opacity: 0.3;*/
}

#header_top a.menu {
    height: 25px;
    border-top: 5px solid #b20000;
    /*border-bottom: 1px solid #c3c3c3;*/
    color: #b20000;
    float:right;
    padding-top: 8px;
    padding-bottom: 0px;
    padding-right: 15px;
    padding-left: 15px;
    text-decoration: none;
}

#header_top a.menu:hover {
    color: #ffffff;
    background: #b20000;
}

#login_name {
    float:right;
    margin-top: 15px;
    padding-right: 15px;
}