a,body,dd,div,dl,dt,em,form,h1,h2,h3,h4,h5,h6,iframe,input,label,li,ol,p,select,span,strong,table,td,textarea,th,tr,ul{box-sizing:border-box;margin:0;padding:0;border:0;font:inherit}
:focus{outline:0}
body,button,input,select,textarea{font:14px/1 'MicroSoft Yahei',SimSun;-webkit-text-size-adjust:100%}
h1,h2,h3,h4,h5,h6{font-family:'MicroSoft Yahei',SimSun!important}
ol,ul{list-style:none}
table{border-collapse:collapse;border-spacing:0}
a{color:#000;text-decoration:none}
img{border:0}
em,i{font-style:normal}
input[type=button],input[type=password],input[type=submit],input[type=text]{-webkit-appearance:none}
article,footer,header,menu,nav,section{display:block}
.clearfix:after,.clearfix:before{display:block;content:""}
.clearfix:after{clear:both}
.fl{float:left}
.fr{float:right}
.w640{position:relative;margin-top:0;margin-right:auto;margin-bottom:0;margin-left:auto;max-width:640px;min-width:250px}
.w120{position:relative;margin-top:0;margin-right:auto;margin-bottom:0;margin-left:auto;width:1200px}
.w130{position:relative;margin-top:0;margin-right:auto;margin-bottom:0;margin-left:auto;max-width:1300px;min-width:1300px}
.w100{position:relative;margin-top:0;margin-right:auto;margin-bottom:0;margin-left:auto;width:100%}
.pc .w100{min-width:1200px}
.show{display:inline-block!important}
.hide{display:none!important}
.o1{opacity:1!important}
.o0{opacity:0!important}
.pr{position:relative}