html { min-width: 990px;}

body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,textarea,p,blockquote,th,td{margin:0;padding:0;}
body,input,textarea{font:12px/1.5 arial,Tahoma,Verdana,STHeiTi,simsun,sans-serif,宋体;}

#top .top_box{margin:0 auto;width:990px}
#top h1{float:left;}
#top h2{float:left;}
#top .top01{float:left;}
#top .top02{float:left;}

#main{clear: both;text-align:left;width: 990px;zoom:1}

#head{clear: both;}
#menu{clear: both;}
#middle{clear: both;}
#middle .mleft{float:left;width:220px;overflow:hidden;}
#middle .mcenter{float:left;width:530px;margin-left:10px;overflow:hidden;}
#middle .mside{float:right;width:220px;overflow:hidden;}


#foot{clear: both;width: 990px;}

/*二级页面用*/
#middle .mmleft{float:left;width:220px;overflow:hidden;}
#middle .mmright{float:right;width:760px;overflow:hidden;}

#top:after,#main:after,#middle:after,.user_atten:after,.fun:after,.medal:after,.note_list ul li:after,.comments dl:after,.content:after{content:'';height:0;visibility:hidden;display:block;overflow:hidden;clear:both;}