*{
	padding:0px;
	margin:0px;
}

html,body{
	width:100%;
	height:100%;
}

body{
	height:100%;
	font-size:12px;
	font-family:Verdana, Arial, Helvetica, sans-serif;
	overflow: hidden;
	z-index:1;
	background:none;
}
img{ border:none;}
.head{
	width:100%; border-bottom:#666 1px solid;	height:75px;
	overflow:hidden;
	z-index:8;
	position:relative;
}
.head li{ float:left; margin-right:5px; list-style:none; line-height:30px;}
.col_1{ float:left;}
.col_2{ overflow: hidden!important; zoom:1!important;}
* html .col_2{ float:right;}
*+html .col_2{ float:right;} 
.maina{
	left:0px;
}

  
.maina{
	position:absolute;
	right:0;
	top:52px;
	bottom:0px;
	z-index:7;
}

.maina{
	*height:100%;
	*top:0;
	*bottom:0;
	*border-top:45px solid #FFF;
	*border-bottom:0px solid #FFF;
	*z-index:1;
}
.main{
	height:100%;
}
.main iframe{
	height:100%;
	width:100%;
	z-index:20;
}

 
.wrap{margin-left:auto; margin-right:auto;}

#showtit{ margin:5px 0px;}
#showtit h1{ line-height:35px; font-size:14px; font-family:"΢ÈíÑźÚ"; text-align:right;}
#showtit h1 span{ color:#ff8f33; font-family:Verdana, Geneva, sans-serif;}
#showtit img{ margin-top:4px;}

#showtop{ background:url(../img/showtopbg.gif) 0px 0px repeat; height:45px; border-bottom:1px solid #dedede; position:relative; overflow:hidden;}
#showtoplogo img{ margin:0px;}
#showtoplink{ line-height:45px;}
#showtoplink a{ font-weight:bold; margin:0px 10px; font-size:14px;}
.leftbtn{ position:absolute; height:100%; width:100px; top:0px; z-index:999;}
.leftbtn a{ display:block; height:100%;}
.leftbtn a:hover{ background:#ccc url(../img/leftbtn.png) 15px 300px no-repeat;opacity:0.7;filter: alpha(opacity=70);}
.rightbtn{ position:absolute; height:100%; width:100px; top:0px; left:auto; right:0px;z-index:999;}
.rightbtn a{ display:block;height:100%;}
.rightbtn a:hover{ background:#ccc url(../img/rightbtn.png) 25px 300px no-repeat;opacity:0.7;filter: alpha(opacity=70);}