.w360 { width:400px; }

.w620 { width:640px; }

.footer { background:#F7F7F7; border-top:3px solid #DCDCDC; padding:20px 0 30px; color:#949494; }

.footer a { color:#949494; }

.footer_p1 { color:#000000; margin-left:-15px; }

.footer .footer_p1 a { padding:0 15px; color:#000000; }

.footer a:hover { color:#408ed6; }

.footer_logo img { margin:0 10px; }

.footer_p2 { float:right; }
.backtop_btn{ width:1000px; position:relative;}

.backtop { position:absolute; display:none; right:20px;}

.backtopfix { position:fixed; bottom:60px; _position:absolute; top:expression((offsetParent.scrollTop)+0);z-index:2; display:block; }
.backtop a { display:block; width:50px; height:50px; background:url(/images/backtop.png) no-repeat center #E0E0E0; transition:background 0.2s linear; }
.backtop a:hover { background:url(/images/backtop.png) no-repeat center #C7C7C7; }

.backtop a { display:block; width:50px; height:50px; background:url(../images/backtop.png) no-repeat center #E0E0E0; transition:background 0.2s linear; }

.backtop a:hover { background:url(../images/backtop.png) no-repeat center #C7C7C7; }



.QRcode { position:fixed; right:20px; top:188px; }

.QRcode img{ width:100px;}
.QRcode_left { position:fixed; left:20px; top:188px; }
.QRcode_left img{ width:100px;}

 @media screen and (max-width:1200px) {

.QRcode {display:none;}

}



/*频道logo*/

.branding_logo{ margin:22px 0 0 15px;}