@charset "utf-8";

body{ margin:0; padding:0;  font-size:14px; font-family:"微软雅黑",Microsoft Yahei,"Hiragino Sans GB" ,Arial,Lucida,Verdana,SimSun,Helvetica,sans-serif;  color:#202020; background:url(../images/70year_bg.jpg) top center no-repeat #fff; }
div,span,h1,h2,h3,h4,h5,h6,dl,dt,dd,ol,ul,li,a,img,p,table,tr,td{margin:0; padding:0; border:0; text-decoration:none; list-style:none;}
.clearfix:after {
	content: ".";
	display: block;
	clear: both;
	visibility: hidden;
	line-height: 0;
	height: 0;
}
 
.clearfix {
	/*display: inline-block;*/
}
 
html[xmlns] .clearfix {
	display: block;
}
 
* html .clearfix {
	height: 1%;
}
.hidden{ display:none;}
.strong{ font-weight:bold;}
.red{ color:#d0011b;}
.orange{ color:#f25504;}
.grey{ color:#a3a2a2;}
.blue{ color:#177bbb;}
.italic{ font-style:italic;}
.left{float:left;}
.right{float:right;}
.t_center{ text-align:center;}
.t_left{ text-align:left;}
 
.wrapper{ width:100%; height:auto; font-size: 0%; text-align: center;}
.wrapper div{ width:100%; height: auto}
.wrapper div img{ margin: 0; padding: 0; border:none}

.cover{width:100%; height:100*(1080/1920);}
.cover img{ width: 100%;}