@font-face {font-family:"Jdchj";src:url("../font/JDJHCU.TTF")format('turetype'); font-weight:600;}

body { margin:0;padding:0px }
	
body { text-align:center;}

body { background-color:#ffffff;}

body { font-size:12px; color:#333;font-family:"微软雅黑";}
a {outline: none;  /* for Forefox */ }
a {star:expression(this.onFocus=this.blur()); /* for Ie*/ }
area {blr:expression(this.onFocus=this.blur())}

a img {	border: medium none;}

form{margin:0px;display: inline}

.Clear{clear:both;font-size:0px;height:0px;_height:0px;overflow:hidden; }

#imgImgDurl{ max-width: 1200px; width:expression(this.width > 1200 ?"1200px":this.width)}


.Logo{ width:110px; float:left;text-align:left;}
.Company{ width:500px; float:left;text-align:left;}
.Company-Ch { font-size:32px; color:#0358a8;font-family:"微软雅黑","Jdchj";}
.Company-En { font-size:21px;color:#7f7f7f; margin-left:2px;}
.Tel{ width:500px; float:right;text-align:right;}


#TopDiv1
{
	margin:0;padding:0px;
	width:100%;
	height:36px;
	background-color: #f0f0f0;
}

.Top-Txt{
    font-size:14px;
	line-height:36px;
	color:#666666;
} 

#TopDiv2
{
	margin:0;padding:0px;
	width:100%;
	height:120px;
} 
	
.FirstDiv
{
	margin:0 auto;
	width:1200px;
}
	
.Shoucang {
    font-size:13px;
	 }
.Shoucang a {
	text-decoration:none;
	color:#666666;
	}

.MainMenu-bg 
{
    background-color:#0358a8;
}

.MainMenu {
    margin:0 auto;
	font-size: 16px;	
	font-family:"微软雅黑";
	letter-spacing:3px;
	color:#ffffff;
}

.MainMenu A {
	font-size: 16px;
	letter-spacing:3px;
	color:#ffffff;
}
.MainMenu A:link {
	color:#ffffff;
	TEXT-DECORATION: none;
}
.MainMenu A:visited {
	color:#ffffff;
	TEXT-DECORATION: none;
}
.MainMenu A:hover {
	color:#fbfe12;
	TEXT-DECORATION: none;
}


.SecondaryMenu 
{
    font-size:14px;
	}
.SecondaryMenu a
{
	font-size:14px;
	text-decoration:none;
	color:#FFFFFF;
	}
.SecondaryMenu a:hover 
{
	font-size: 14px;
	color:#FFFF00;
	text-decoration:none;	
	}
	
.SecondaryMenu td
{
    height:32px;
    text-align:center;
    line-height:32px;
    background-color:#055cae;
  }
 

.Xiankuang
{
	background-color: #dfd288;
}
.Xiankuang td
{
	background-color: #FFFFFF;
}

.TableCell
{
    border: #dfd288 1px solid;
}

.Default-Lanmu-Title-ch{
    font-size: 40px;
    color: #222222;  
    line-height:40px;
    font-family: "Microsoft YaHei";
    text-align:center;
}
.Default-Lanmu-Title-en{
    font-size: 32px;
    color: #0358a8;
    line-height:64px;
    text-transform: uppercase;
    font-family:Times New Roman;
    font-weight: bold;
    text-align:center;
}


.Default-Lanmu-Title-ch3{
    font-size: 24px;
    color: #222222;  
    line-height:24px;
    font-family: "Microsoft YaHei";
    text-align:center;
}
.Default-Lanmu-Title-en3{
    font-size: 18px;
    color: #0358a8;
    line-height:36px;
    text-transform: uppercase;
    font-family:Times New Roman;
    font-weight: bold;
    text-align:center;
}

/*============================首页优势分析============================*/
.Default-AdvantageAnalysis {margin:0px; overflow:hidden;}
.Default-AdvantageAnalysis .Box { margin:0px;width:380px; height:400px; float:left;background-color:#f0f0f0;}
.Default-AdvantageAnalysis .Title { width:100%; font-size:28px; color:#005aaf; text-align:center; font-weight:600;}
.Default-AdvantageAnalysis  p { margin:20px; font-size:15px; text-indent:2em; text-align:left; font-family:@宋体; line-height:1.5;}


/*============================首页研发与质量=============================*/
.RandD_bg{ width:100%;background:url(../images/RandD_bg.jpg) fixed center no-repeat; height:520px;}

.Index-RandD-List-Box {
	float: left;
	margin-top:0px;	
	margin-right:15px;
	width: 360px;
	display: inline;
	}
.Index-RandD-List-Kuang 
{
	height: 270px;
	width: 360px;
	border:0px solid #DDDDDD;
	overflow:hidden;
}
.Index-RandD-List-Kuang 
{
	height: 270px \9;
	width: 360px \9;
}
.Index-RandD-List-Img {
	height: 270px;
	width: 360px;
	margin: 0px;
	border:none;
	display: inline;overflow:hidden;
}

.Index-RandD-List-Title {
	width: 100%;
	font-size: 13px;
	font-family: "宋体";
	text-align: center;
}
.Index-RandD-List-Title a 
{
	color: #333333;
	text-decoration: none;
}
.Index-RandD-List-Title a:link
{
	color: #333333;
	text-decoration: none;
}
.Index-RandD-List-Title a:hover
{
	color: #333333;
	text-decoration: none;
}


/*============================内页研发与质量=============================*/
.RandD-List-Box {
	float: left;
	margin-top: 30px;	
	margin-right:30px;
	width: 380px;
	display: inline;
	}
.RandD-List-Kuang 
{
	height: 300px;
	width: 380px;
	border:0px solid #DDDDDD;
	overflow:hidden;
}
.RandD-List-Kuang 
{
	height: 300px \9;
	width: 380px \9;
}
.RandD-List-Img {
	height: 300px;
	width: 380px;
	margin: 0px;
	border:none;
	display: inline;overflow:hidden;
}

.RandD-List-Title {
	width: 100%;
	font-size: 14px;
	font-family: "宋体";
	text-align: center;
}
.RandD-List-Title a 
{
	color: #555555;
	text-decoration: none;
}
.RandD-List-Title a:link
{
	color: #555555;
	text-decoration: none;
}
.RandD-List-Title a:hover
{
	color: #555555;
	text-decoration: none;
}



/*============================首页文章列表=============================*/
.Index-Article_List_Left 
{
	height:60px;
	width:60px;
	border:0px solid #DDDDDD;
	overflow:hidden;
	float:left;
}
.Index-Article_List_Left_DD 
{
	width:100%;
	border-bottom:1px dotted #cccccc;
    color:#333333;
    font-size:28px;
    font-weight:600;
    padding-top:0;
    margin-top:0;
}
.Index-Article_List_Left_YYYYMM 
{
	width:100%;
    color:#333333;
    font-size:14px;
}

.Index-Article_List_Right {
	width:510px;
	margin-left:20px;
	text-align:left;
	float:left;
}
.Index-Article_List_Right a 
{
    display: block; 
    width: 100%; 
    height: 100%;
    color:#ffffff;
    text-decoration:none;    
}
.Index-Article_List_Right .Index-Article_List_Title
{
    color:#333333;
    font-size:16px;    
}
.Index-Article_List_Right .Index-Article_List_Content
{
    color:#555555;
	font-size:13px;
    letter-spacing:0;  
    text-indent:0;
    text-align:justify;
    text-justify:inter-ideograph;
    word-break:break-all;
    line-height:1.5;
    margin:0px; 
    margin-top:3px;
    padding:0px;
}


.Lanmu-bg1
{
	background-image:url(../Images/Lanmu_bg1.gif);
	background-repeat:repeat-x;
	background-position:bottom left;  
	height:36px;
	overflow: hidden;
	}

.LanmuTitle-bg {
	background-image: url(../Images/LanmuTitle_bg.gif);
	background-repeat:repeat-x;
	margin: 0px 0px 0px 0px; /* DIV的实际高度是height的值+padding+border+margin值的总和 */ 
	height:36px;
	width:84px;
	float: left;
	overflow: hidden;
}

.LanmuTitle-bg2 {
	background-image: url(../Images/LanmuTitle_bg.gif);
	background-repeat:repeat-x;
	margin: 0px 0px 0px 0px; /* DIV的实际高度是height的值+padding+border+margin值的总和 */ 
	height:36px;
	float: left;
	overflow: hidden;
}


.LanmuTitleD
{
	float: left;
	padding-top: 8px;
	padding-left: 10px;
	overflow: hidden;
}

.LanmuTitle
{
	float: left;
	line-height:36px;
	text-align: left;
	margin-left:0px;
	letter-spacing:3px;
	font-size: 16px;
	color: #000000;
	font-family:@微软雅黑;
}


.LanmuTitle A 
{
	color: #000000;
	TEXT-DECORATION: none
}

.LanmuTitle font {
	color: #000000;
	font-size: 16px;
}


.LanmuTitle2
{
	float: left;
	line-height:36px;
	text-align: left;
	margin-left:0px;
	letter-spacing:3px;
	font-size: 18px;
	color: #000000;
	font-family:@微软雅黑;
}


.Lanmulocation
{
	float:right;
	line-height:36px;
	text-align: left;
	margin-left:0px;
	letter-spacing:3px;
	font-size: 14px;
	color: #333333;
	font-family:@微软雅黑;
}

.Lanmulocation A 
{  
	color: #333333;
	TEXT-DECORATION: none
}

.Lanmulocation font {
	color: #333333;
	font-size: 14px;
}

.LanmuTitleM
{
	float: right;
	margin-right:0px;
	overflow: hidden;
}

.LanmuTitleM input
{
  margin-top:12px;
}



.Gv-Talbe-List
{
	width: 100%;
	margin:0 auto;
	text-align:left;
}
.Gv-Talbe-List th
{
    display:none;
}
.Gv-Talbe-List td
{
	border-bottom: 1px dotted #bbbbbb;
	padding-top:17px;
	padding-bottom:3px;	 
}
.Gv-Talbe-List td.ItemLeft
{
	text-align: left;
	padding-left:0px;
}
.Gv-Talbe-List td.ItemCenter1
{
	text-align: left;
	padding-left:0px;
}
.Gv-Talbe-List td.ItemCenter2
{
	text-align:center;
}
.Gv-Talbe-List td.ItemRight
{
	text-align: right;
	padding-right: 2px;
}


.Wenzhang-List {
    font-size:14px;
	color:#333333;
	font-family: "宋体";
}	  
.Wenzhang-List a:link {
	color:#333333;
	text-decoration: none;
}
.Wenzhang-List a:visited {
	color:#333333;
	text-decoration: none;
}
.Wenzhang-List a:hover {
	color:#FF0000;
	text-decoration: none;
}
.Wenzhang-List_Date  {
	font-size:13px; 
	color:#555555;
}


.Index-Wenzhang-List {
	font-size: 13px;
	color: #222222;
}
.Index-Wenzhang-List a:link {
	text-decoration: none;
	color: #222222;
}
.Index-Wenzhang-List a:visited {
	text-decoration: none;
	color: #222222;
}
.Index-Wenzhang-List a:hover {
	text-decoration: none;
	color: #FF0000;
}

.Index-Wenzhang-List-Date
{
	font-size: 12px;
	color: #999999;
}


.WenzhangView-Title {
	line-height:54px;
	font-family:黑体;
	color:#000000;
	font-size:24px;
	text-align:center;
}

	

.WenzhangView-Sources
{
	font-size:13px;
	color:#666666;
	text-align:center;
	height:20px;
	border-bottom:#BBBBBB 1px dashed;
	margin-bottom:10px;
}


.WenzhangView-Content
{
	color: #000000;
	font-family: "宋体";
	font-size:14px;
	line-height:1.5;
	text-align:justify;
	text-justify:inter-ideograph;
}

.WenzhangView-Content p{margin:0px; padding:0px; margin-top:10px; }
.WenzhangView-Content img{max-width:900px; width:expression(this.width >900 ?"900px":this.width) }

.Index-WenzhangView-Contents
{
	FONT-SIZE: 13px; 
	COLOR: #555555; 
	LINE-HEIGHT: 1.6; 
	text-align:justify;
	text-justify:inter-ideograph;
}



/*============================内页产品列表=============================*/
.Product-List-Box {
	float: left;
	margin-top:20px;	
	margin-right:40px;
	width: 346px;
	border:0px solid #BBBBBB;
	display: inline;
}
#DataList1 tr td:nth-child(3n) .Product-List-Box{
	margin-right:0;
	}
.Product-List-Link
{
    font-size: 13px;
	font-family: "宋体"; 
	color:#6d1818;
	text-decoration: none;
}
.Product-List-Img {
	height: 260px;
	width: 346px;
	margin: 0px;
	border:none;
	display: inline;
	overflow:hidden;
}
.Product-List-Title {
	width: 100%;
	height:40px;
	line-height:40px;	
	background-color:#efefef;
	text-align: center;
}
.Product-List-Link:hover
{
	color: #FFFFFF;
	text-decoration: none;
}
.Product-List-Link:hover .Product-List-Title
{
	background-color:#6d1818;
}


.Explanation-Content
{
	line-height:1.5;
	color: #555555;
	font-family: "宋体";
	text-align:justify;
	text-justify:inter-ideograph;
	font-size:13px;
}

.Lanmu-Left-bg{
	background-color:#0358a8;
}
.Lanmu-Left-Title{
	font-size:24px;
	font-family:微软雅黑,宋体;
	color:#FFFFFF;
	letter-spacing:4px;
	line-height:80px;
	text-align:center;	
}

.Lanmu-Left-bg2{
	background-color:#0358a8;
}
.Lanmu-Left-Title2{
	font-size:24px;
	font-family:微软雅黑,宋体;
	color:#FFFFFF;
	letter-spacing:4px;
	line-height:60px;
	text-align:center;	
}

.LeftClass {
    font-size:16px;
	letter-spacing:3px;
	line-height:30px;
	color:#333333;
	font-family:微软雅黑;
	border-bottom: 1px dotted #adadad;
}
.LeftClass A:link {
	color:#333333;
	TEXT-DECORATION: none;
}
.LeftClass A:visited {
	color:#333333;
	TEXT-DECORATION: none;
}
.LeftClass A:hover {
	color:#333333;
	TEXT-DECORATION: none;
}


.ClassList ul{
    margin:0 auto;
    text-align: center;
}
.ClassList ul li{
    background: #ffffff;
    border: 1px solid #cdcdca;
    border-radius: 5px;
    text-align: center;
    padding: 5px 0px;
    display: inline-block;
    margin-right: 1.5%;
}
.ClassList ul li a{
    font-size: 24px;
    color: #333333;
    text-decoration: none;
}
.ClassList ul li:hover,.ClassList ul .Current{
    background: #055cae;
}
.ClassList ul li:hover > a,.ClassList ul .Current >a{
    color: #ffffff;
    text-decoration: none;
}



/*============================首页合作流程=============================*/
.Default_Process_bg{ width:100%;background:url(../images/Default_Process_bg.jpg) center no-repeat; height:420px;}



.Button1
{
	height:20px;
	font-size: 9pt;
	border: 1px solid;
	border-color: #FFFFFF #82ADCA #82ADCA #FFFFFF;
	padding: 2px 1px 0px 1px;
	background: #f8f9ff url(../Images/Buttom_bg.jpg) 0px -15px;
}
.Button2
{
	height:20px;
	font-size:12pt;
	line-height:20px;
	border: 1px solid;
	border-color: #FFFFFF #82ADCA #82ADCA #FFFFFF;

	background: #f8f9ff url(../Images/Buttom_bg.jpg) 0px -15px;
}
.Button3
{
	height:30px;
	font-size: 12pt;
	border: 1px solid;
	border-color: #FFFFFF #82ADCA #82ADCA #FFFFFF;
	padding: 2px 1px 0px 1px;
	background: #f8f9ff url(../Images/Buttom_bg.jpg) 0px -15px;
}
.Button4
{
	height:40px;
	font-size: 12pt;
	border: 1px solid;
	border-color: #FFFFFF #82ADCA #82ADCA #FFFFFF;
	padding: 2px 1px 0px 1px;
	background: #f8f9ff url(../Images/Buttom_bg.jpg) 0px -15px;
}
.Button4 {display:block; height:36px;font:16px/18px "Microsoft YaHei"; color:#600; text-align:center; border:none; cursor:pointer; background:#ffbf00;}
.Button4:hover {text-decoration:none;}

.Textbox1 {
	font-size: 12px;
	text-decoration: none;
	border: 1px solid #82ADCA;
	background-color: #f8f9ff;
	height:18px;
}
.Textbox2 {
	font-size: 13px;
	text-decoration: none;
	border: 1px solid #82ADCA;
	background-color: #f8f9ff;
	height:20px;
}
.Textbox3 {
	font-size: 14px;
	color:#666666;
	text-decoration: none;
	border: 1px solid #d8d8d8;
	background-color: #ffffff;
	line-height:30px;
	height:30px;
}
.Inputradio {
	width:auto; 
	vertical-align:middle;
}
.Select1 
{
    font-size: 13px;
	color:#666666;
	line-height:28px;
	border:1px solid #82ADCA;
	background-color: #f8f9ff;
	-moz-border-radius:2px;
	-webkit-border-radius:2px;
	border-radius:2px;
	height:28px;
}
.Dropdownlist1 
{
    font-size: 13px;
	color:#666666;
	line-height:26px;
	border: 1px solid #d8d8d8;
	background-color: #ffffff;
	-moz-border-radius:2px;
	-webkit-border-radius:2px;
	border-radius:2px;
	height:28px;
}


.Petition 
{
    float:left;
	font-size: 13px;
	color:#666666;	
	width:500px;	
}
.Petition td {
	height:30px;
}


.More{display:block;position:relative;margin:0 auto;margin-top:20px; width:120px;padding:5px 0px;
color:#fec73d;font-size:26px;text-align:center;text-decoration:none;
border:1px dotted #fec73d;-webkit-transition:all .3s ease-in-out 0s,top .8s ease-in-out 0s;-moz-transition:all .3s ease-in-out 0s,top .8s ease-in-out 0s;
-ms-transition:all .3s ease-in-out 0s,top .8s ease-in-out 0s;
-o-transition:all .3s ease-in-out 0s,top .8s ease-in-out 0s;transition:all .3s ease-in-out 0s,top .8s ease-in-out 0s;}
.More{top:0px;}
.More:hover{color:White;background:#fec73d;}



.Index-Cases-List-Box {
	float: left;
	margin-top:20px;	
	margin-right:20px;
	width: 285px;
	display: inline;
	}
.Index-Cases-List-Kuang 
{
	height: 200px;
	width: 285px;
	border:0px solid #DDDDDD;
	overflow:hidden;
}
.Index-Cases-List-Kuang 
{
	height: 200px \9;
	width: 285px \9;
}
.Index-Cases-List-Img {
	height: 200px;
	width: 285px;
	margin: 0px;
	border:none;
	display: inline;overflow:hidden;
}

.Index-Cases-List-Title {
	width: 100%;
	font-size: 12px;
	font-family: "宋体";
	text-align: center;
}
.Index-Cases-List-Title a 
{
	color: #070707;
	text-decoration: none;
}
.Index-Cases-List-Title a:link
{
	color: #070707;
	text-decoration: none;
}
.Index-Cases-List-Title a:hover
{
	color: #070707;
	text-decoration: none;
}


.Cases-List-Box {
	float: left;
	margin-top:20px;	
	margin-right:20px;
	width: 285px;
	display: inline;
	}
.Cases-List-Kuang 
{
	height: 210px;
	width: 285px;
	border:0px solid #DDDDDD;
	overflow:hidden;
}
.Cases-List-Kuang 
{
	height: 210px \9;
	width: 285px \9;
}
.Cases-List-Img {
	height: 210px;
	width: 285px;
	margin: 0px;
	border:none;
	display: inline;overflow:hidden;
}



.Cases-List-Title {
	width: 100%;
	font-size: 12px;
	font-family: "宋体";
	text-align: center;
}
.Cases-List-Title a 
{
	color: #555555;
	text-decoration: none;
}
.Cases-List-Title a:link
{
	color: #555555;
	text-decoration: none;
}
.Cases-List-Title a:hover
{
	color: #555555;
	text-decoration: none;
}



.Zanwu {
    font-size: 13px;
	color:#CCCCCC;
	padding-top:40px;
    }

.Zhushi {
    font-size: 12px;
	color:#999999;
    }
	
.Qiangdiao {
    font-size: 12px;
	color:#FF0000;
    }
	

.PageTurn
{
	font-size: 14px;
	color: #666666;
	margin-top: 15px;
	margin-bottom: 20px;
	text-align:center;
}
.PageTurn a:link
{
	color: #666666;
	text-decoration: none;
}
.PageTurn a:visited
{
	color: #666666;
	text-decoration: none;
}
.PageTurn a:hover
{
	color: #FF0000;
	text-decoration: none;
}

.PageTurn select
{
	font-size: 12px;
}

.PageTurn .inputPager
{
	font-size: 12px;
	text-decoration: none;
	height:15px;
	width:40px;
	border: 1px solid #82ADCA;
	background-color: #EEF3F9;
}
.PageTurn .buttonPager
{
	height:18px;
	font-size: 9pt;
	border:1px solid;
	border-color:#FFFFFF #82ADCA #82ADCA #FFFFFF;
	padding:2px 2px 0px 2px;
	background:#EEF3F9 url(../images/Buttom_bg.jpg) 0px -15px;
}
    

.RecordNext 
{
    background-color:#f0f0f0;
    font-size:13px;
	color:#666666;
	line-height:36px;
	font-family: "宋体";
	text-align:left;	
}
.RecordNext div
{
    padding-left:2%;
    width:48%;
    float:left;
}
.RecordNext a:link {
	color:#333333;
	text-decoration: none;
}
.RecordNext a:visited {
	color:#333333;
	text-decoration: none;
}
.RecordNext a:hover {
	color: #FF0000;
	text-decoration: underline;
}


.GoBack
{
	font-size: 14px;
	color: #666666;
	text-align:center;
}
.GoBack a:link
{
	color: #666666;
	text-decoration: none;
}
.GoBack a:visited
{
	color: #666666;
	text-decoration: none;
}
.GoBack a:hover
{
	color: #FF0000;
	text-decoration: none;
}

    
.Fudong {
	BORDER: #DDDDDD 2px solid; FLOAT: left; padding:2px;
}



.DetailLink
{
	font-size: 13px;
	font-family: "宋体";
}
.DetailLink a:link
{
	color: #555555;
	text-decoration: none;
}
.DetailLink a:visited
{
	color: #555555;
	text-decoration: none;
}
.DetailLink a:hover
{
	color: #FF0000;
	text-decoration: underline;
}
.DetailLink a:active
{
	color: #FF0000;
	text-decoration: none;
}


.FriendLink
{
	width:100%;
	vertical-align:top;
	overflow: hidden; 
	border:1px solid #055cae;
}
.FriendLink-Title
{
	font-size:18px; 
	font-family:'微软雅黑'; 
	color:#055cae; 
	text-align:left; 
	margin-left:15px; 
	margin-top:6px;
}
.FriendLink .FriendLink-List
{
	font-size: 13px;
	line-height: 22px;
	font-family: "宋体";
	color:#333333;
}
.FriendLink-List a:link
{
	color:#333333;
	text-decoration: none;
}
.FriendLink-List a:visited
{
	color:#333333;
	text-decoration: none;
}
.FriendLink-List a:hover
{
	color:#333333;
	text-decoration: underline;
}

.Bottom-bg {
	background-color:#055cae;
}
.BottomMenu {margin:0 auto;}
.BottomMenu{float:left;width:120px; margin:0px; text-align:left}
.BottomMenuTitle{margin-bottom:10px;line-height:20px;color:#ffffff;font-size:15px; letter-spacing:2px;font-weight:bold;}
.BottomMenuChild{line-height:24px;color:#fff;font-size:14px;}
.BottomMenuChild a{color:#fff;text-decoration: none;}
.BottomMenuChild a:hover{color:#fff;}

.Bottom-Contact 
{
    font-size:14px;
	color:#FFFFFF;
}

.Bottom-Copyright {
    background-color:#055cae;
	font-size: 14px;
	color:#FFFFFF;
}

.Bottom-DivisionLine{ 
    background:url(../images/Bottom_DivisionLine.png);	
    background-repeat:no-repeat;
}


.SupportLink
{
	font-size: 14px;
	font-family:微软雅黑;
}
.SupportLink:link
{
	color:#FFFFFF;
	text-decoration: none;
}
.SupportLink:visited
{
	color:#FFFFFF;
	text-decoration: none;
}
.SupportLink:hover
{
	color:#FFFFFF;
	text-decoration: underline;
}
.SupportLink:active
{
	color:#FFFFFF;
	text-decoration: none;
}


#tbox{width:48px; height:48px; float:right; position:fixed;
_position:absolute;
_bottom:auto;
_top:expression(eval(document.documentElement.scrollTop+document.documentElement.clientHeight-this.offsetHeight-(parseInt(this.currentStyle.marginTop,10)||0)-(parseInt(this.currentStyle.marginBottom,10)||0)));
_margin-bottom:10px;
}/*解决IE6下不兼容 position:fixed 的问题*/

#gotop{ width:48px; height:48px; background:url(../images/Gotop01.png) no-repeat; position:absolute; top:0px; display:none; cursor:pointer} 
#gotop:hover{ background:url(../images/Gotop02.png) no-repeat;}