.cl{clear:both;}
.bottom{width:100%;padding:40px 0;background: #333333;min-width: 1200px;overflow-x:hidden;}

.bot_info{width:1200px;margin:0 auto;text-align: left;}
.bot_info li{float:left;text-align: center;margin:0 10px;}
.bot_info li img{display:inline-block;margin-top:8px;opacity:0;}
.bot_info a{display:block;height:40px;line-height: 40px;color:#d8aa6a;font-size: 16px;}
.bot_info li:hover a{background:#d8aa6a;color:#010101;transition:all .3s;}
.bot_info li:hover img{opacity:1;transition:all .3s;}


/*底部版权*/
.banquan{color:#d2d2d2;font-size: 14px;text-align: left;line-height: 2em;}
.banquan a{color:#d2d2d2;font-size: 14px;line-height:28px;height:28px;}
.bq_logo{width:68%;}
.bq_logo_eng{width:39.5%;}
.bq_logo img{display: block;width:100%;}
.bq_xx{margin-left:66px;margin-top:32px;}

.bottom_tu{text-align: center;font-size: 13px;color:#dfdfdf;margin-right:25px;}
.bottom_tu img{display:inline-block;}
.bottom_tu p{line-height:1.5em;margin-top:8px;}


/*返回顶部*/
.totop{right:1%!important;bottom:321px!important;}