/* html标签统一定义--------------shangbinjie-------------------*/
html { filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1); }
body{text-align:center;margin:0;padding:0;}
img{border:0px;}
ul,li,form{list-style:none;padding:0;margin:0;}
a{text-decoration:none;}
a:hover{text-decoration:underline}

/* EDN页面结构定义---------------------------------*/
#body{width:e­xpression(document.body.clientWidth<980?"980px":"auto");min-width:980px;width:980px;margin:0px auto;}
#Header{}
#Content{text-align:left;clear:both;}

#content:after,#content1:after,#content2:after,#content3:after {content: ".";display: block;height: 0;clear: both;    visibility: hidden;}
/* Hides from IE-mac \*/
* html #content {height: 1%;}
/* End hide from IE-mac */ 

#CButton,#footer{clear: both;}
#footer{margin-top:10px;}



#Content2{display:none;}
#Content3{width:220px;float:right;}
#Content1{width:750px;float:left;}