article,aside,audio,blockquote,body,button,dd,details,dl,dt,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,hr,input,legend,li,mark,menu,nav,ol,p,pre,section,summary,td,textarea,th,time,ul,video{margin:0;padding:0;border:0}
body{background-color:#fff;color:#444;font-size:9pt;font-family:'微软雅黑',Microsoft YaHei}
a{color:#666;blr:expression(this.onFocus=this.blur())}
a,a:active,a:focus,a:hover,a:visited{outline:0;text-decoration:none}
img{border:0;vertical-align:top}
li,ol,ul{list-style:none}
button,input,select,textarea{outline:0;font-family:'微软雅黑',Microsoft YaHei,arial;resize:none}
.w1140{margin:0 auto;width:1140px}
.clearfix:after{clear:both;display:block;overflow:hidden;height:0;content:" "}
.clearfix{zoom:1}
.fl{float:left}
.fr{float:right}
.mt40{margin-top:40px}
.site_nav{width:1140px;margin:0 auto;}