body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,button,textarea,blockquote,th,td,p{margin:0;padding:0}
input,button,select,textarea{outline:none}li{list-style:none}img{border:none}textarea{resize:none}
body{color:#333;background:#fff;word-break:break-all;word-wrap:break-word; font-size:12px;}
body,input,textarea{font-family:"Microsoft YaHei",微软雅黑; -ms-overflow-style: scrollbar;}
a{color:#666;text-decoration:none;outline:none}
.wrap{width:1000px;margin:0 auto;text-align:left;position:relative}
i,em{font-style:normal;}
.clearfix:after,.wrap:after{content:".";display:block;height:0;clear:both;visibility:hidden}
.clearfix,.wrap{*+height:1%}
.middle{width:1080px; margin:0 auto;} 
.fl{float:left;}
.fr{float:right;}
.ov{overflow:hidden;}
.ds_bl{display:block;}
.ds_no{display:none;}