@charset "utf-8";

/* 浮动属性 */
#header,#mainnav,#subnav {
	clear: both;
	margin: 0 auto;
}

#header {
	width: 1003px;
	height: 246px;
	margin: 1px auto 2px auto;
}

#mainnav {
	width: 1003px;
	height: 36px;
	background: url(../images/head/mainnav_bg.jpg) repeat-x;
}

#mainnav .nav_btn {
	width: 65px;
	height: 15px;
	margin: 12px 5px 9px 5px;
	cursor: hand;
}

#subnav {
	width: 1003px;
	height: 42px;
	margin-bottom: 8px;
}

#subnav .nav_top {
	width: 1003px;
	height: 17px;
	background: url(../images/head/subnav_top.gif) no-repeat;
}

#subnav .nav_content {
	width: 1003px;
	height: 19px;
	background: url(../images/head/subnav_content.gif) no-repeat;
}

#subnav .nav_foot {
	width: 1003px;
	height: 6px;
	background: url(../images/head/subnav_foot.gif) no-repeat;
}

#subnav .nav_title {
	margin-left: 35px;
	height: 19px;
	line-height: 19px;
}

#subnav .nav1 {
	display: none;
}

#mainnav .nav_btn a:visited .nav1 {
	display: none;
}