@charset "utf-8";
/* CSS Document */
body{ margin:0; padding:0;font-family:'PingFang SC','microsoft yahei',Arial,'宋体';text-align:center; background:#fff; color:#333;}
ul,li,p,img,a img,dl,dd,dt{margin:0; padding:0; border:none;}
*{margin:0; padding:0; border:none;}
html,body{font-size:62.5%;}
a:link,a:visited{color: #333;}
a:hover,a:active{color: #000;}
li{ list-style:none;}
i{font-style: normal;}
input{outline:none;}


a{text-decoration: none; /*修正win8系统IE连接灰色背景*/ outline: none; blr: expression(this.onFocus=this.blur());}
/*body a {transition: 0.4s all; -webkit-transition: 0.4s all; -moz-transition: 0.4s all; -o-transition: 0.4s all; -ms-transition: 0.4s all;}*/

/* Cy */
.clear_b{ clear:both;  height:0;height:none; line-height:0;line-height:none;}
.float_l{ float:left;}
.float_r{ float:right;}

/*统一重点class*/
.mediaWidth{width:1200px;margin:0 auto;text-align: left;}
.bigColumn_T img{width: 100%;display: block;}

/*返回顶部*/
.return_top{position:fixed;right:10px;bottom:66px;z-index:990;display:none;width:40px;height:40px;background:#005bab url(../images/Arrow_ico.png) no-repeat center;background-size:30px;border-radius:5px;-webkit-border-radius:5px;-moz-border-radius:5px;-ms-border-radius:5px;-o-border-radius:5px;}

@media screen and (max-width:1211px){
    body{display:block;width: 1210px;}
}