@charset "utf-8";
/* CSS Document */

* { font-family: '微软雅黑';}
body,div,ul,li,button,h1,h2,h3,p { list-style: none; margin: 0; padding: 0; border: 0; outline: 0;}

.nav { width: 100%; height: 70px; position: fixed; z-index: 555; background: rgba(92,0,0,1) url(../img/logo.png) center center no-repeat; position: fixed; }
.nav .lang { width: 110px; height: 40px; transition: all .4s; overflow: hidden; line-height: 40px; display: inline-block; position: absolute; z-index: 55; right: 50px; top: 15px; background: #791010 url(../img/icon_lang.png) no-repeat 84px 18px;}
.nav .lang:hover { width: 110px; height: 80px;  transition: all .4s;}
.nav .lang ui { width: 110px; height: 80px;}
.nav .lang li {}
.nav .lang a { color: #fff; text-decoration-line: none; font-size: 14px; display: block; padding-left: 15px;}
.nav .lang a:hover { background: #3b0404;}

.foot  { width: 100%; height: auto; text-align: center; background: #5c0000; font-size: 16px; color: #b68080; line-height:43px; padding: 15px 0 18px;}
.foot ul { width: 1200px; height: auto; overflow: hidden; margin: 0 auto; text-align: center;}
.foot li {display: inline-block;}
.foot a { color:#fff; padding: 0 15px; text-decoration-line: none; transition: all .4s;}
.foot a:hover { text-decoration-line:underline;}
.foot .info {}

.content_box { width: 100%; height: auto; overflow:auto;  background:#f2f2f2 url(../img/content_bg2.png) no-repeat center top; background-size: 100% auto; padding:0px 0 80px;}
.content_box .back { width: 50px; height: 50px; display: block;  overflow:visible; color: #fff; margin-left: -50px; margin-top: -30px; background:#5c0000 url(../img/back.png) no-repeat center center; }
.content_box .back:hover { opacity: .85; transition: all .4s;}
.content_box .content { width: 1200px; height: auto; overflow:auto; box-sizing: border-box; margin: 0 auto; padding: 30px 50px 55px; overflow:hidden; background:#fff; margin-top: 240px;}
.content_box .content h1 { padding: 20px 0 50px; text-align: center; border-bottom: 1px #ddd solid; margin-bottom: 30px}
.content_box .content p { text-indent: 22px; padding: 12px 0 12px; line-height: 30px;}