#wrap {
	margin: auto;
	width: 1000px;
}

#wrap * {
	margin: 0;
	padding: 0;
}

/* @group main_nav */
#main_nav ul {
	font-weight:bold;
	font-size:14px;
	list-style: none;
}


#main_nav {
	background: url(images/index/nav_bg.png) repeat-x top left;
	height: 40px;
	overflow: visible;
}

#main_nav li {
	float: left;
	position: relative;
	z-index: 0;
}

#main_nav li a {
	color: #fff;
	display: block;
	width: 90px;
	height: 35px;
	text-decoration: none;
	line-height: 35px;
	text-align: center;
	margin-top: 2px;
}

#main_nav li ul li a {
	font-size: 12px;
	width: 89px;
	height: 25px;
	line-height: 25px;
	margin: 0px;
}

#main_nav li ul li a:hover,#main_nav li.focus ul li a:hover {
	background: #1DD0FF;
	border-bottom: 1px outset #1DD0FF;
}

#main_nav li.focus a,#main_nav li a:hover {
	background: url(images/index/nav_over.png) no-repeat top left;
}

#main_nav li.focus ul li a {
	background: none;
}

#main_nav li ul {
	position: absolute;
	top: 36px;
	left: 0px;
	background: #1DA6FB;
	border-color: #1DA6FB;
	border-style: none solid solid;
	border-width: medium 1px 1px;
	display: none;
}

#main_nav li ul li {
	float: none;
}
/*2012-11-13新增*/
#goTopBtn {
	POSITION: fixed;
	TEXT-ALIGN: center;
	LINE-HEIGHT: 30px;
	WIDTH: 30px;
	BOTTOM: 35px;
	HEIGHT: 33px;
	FONT-SIZE: 12px;
	CURSOR: pointer;
	RIGHT: 0px;
	display: none;
	_position: absolute;
	_right: auto;
	background: url(images/index/gotop.jpg) no-repeat;
}
/*2012-11-15新增*/
.top_float{
   float:left; 
   background-image: url(images/index/top.jpg); 
   height:36px; 
   width:1000px; 
   color:#FFFFFF; 
   text-align:right; 
   font-size:12px;
}
.top_float a{
   color:#FFFFFF; 
   text-decoration: none; 
}
.top_float a:hover{
   color:#FFFFFF; 
}