@charset "utf-8";
*{padding:0px;margin:0px;list-style-type:none;}
*html{background-image:url(about:blank);background-attachment:fixed;}/*解决IE6下滚动抖动的问题*/



#code,#code_hover,#gotop
{width:36px;
 height:48px;
 background:url(../images/go-top.png) no-repeat;
 position:fixed;right:50px;cursor:pointer;
 _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)));}
#code{background-position:-276px -258px;bottom:120px;_margin-bottom:120px;}
#code_hover{background-position:-316px -258px;bottom:120px;_margin-bottom:120px;}
#gotop{bottom:67px;_margin-bottom:67px;}
#gotop:hover{ background-position:0px -61px;} 
#code_img{width:270px;height:355px;
          background:url(../images/go-top.png) -4px -3px no-repeat;
          position:fixed;right:90px;bottom:67px;
          cursor:pointer;display:none;
          _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:67px;}