a,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,em,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,object,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{margin:0;padding:0;border:0;vertical-align:baseline;font:inherit;font-size:100%}
html{line-height:1;height: 100%;}
body{ background: #fff; color:#3b3b3b; font: 14px Arial,"Microsoft YaHei", Helvetica, sans-serif; height:100%;margin: 0;+font: 14px "Microsoft YaHei";font-family: "microsoft yahei\9";font-family: "microsoft yahei";}
ol,ul{list-style:none}
table{border-collapse:collapse;border-spacing:0}
caption,td,th{vertical-align:middle;text-align:left;font-weight:400}
blockquote,q{quotes:none}
blockquote:after,blockquote:before,q:after,q:before{content:"";content:none}
a img{border:none}
article,aside,details,figcaption,figure,footer,header,hgroup,main,menu,nav,section,summary{display:block}
*{-webkit-font-smoothing:antialiased}
a {text-decoration: none;cursor: pointer; }
a:hover, a:active { outline: 0; }
.clearfix:before, .clearfix:after { content: ""; display: table;}
.clearfix:after { clear: both; }
.clearfix { *zoom: 1; }
.clearfloat:after{display:block;clear:both;content:"";visibility:hidden;height:0}
.clearfloat{zoom:1}
.ellipsis{text-overflow:ellipsis; white-space:nowrap; overflow:hidden;}
.un{-webkit-transition: all .3s ease-out;-moz-transition: all .3s ease-out;-ms-transition: all .3s ease-out;-o-transition: all .3s ease-out;transition: all .3s ease-out;}
.wraper{width: 100%; min-width: 1200px;}
.wrap{width: 1200px; margin: 0 auto;}
.fl{float: left;}
.fr{float: right;}
.mar50{margin-top: 50px;}
.mar20{margin-top: 20px;}
.bg_8{background-color:#f8f8f8 ;}
.pad_top70{padding-top: 70px;}
h3{font-weight: normal;}