#header{width:100%;height:100%;display:none;}
#header{position:fixed;left:0;top:0;transition:.2s;background:rgba(0,0,0,0.8);width:100%;height:5.7rem;transform:translateY(-100%);z-index:9999;}
#header.active{transform:translateY(0);}
#header .nav-hidden{position:absolute;width:100%;height:.9rem;left:0;bottom:0;transform:translatey(95%);}
#header .nav{width:100%;height:100%;overflow:hidden;text-align:left;box-sizing:border-box;padding:.5rem .8rem;}
#header .nav div{display:inline-block;width:1.6rem;height:1.6rem;font-size:.28rem;margin:.15rem;text-align:center;font-weight:bolder;line-height:1.2rem;position:relative;color:rgb(71,29,21);vertical-align:top;}
#header .nav div span{font-size:.2rem;transform:scale(0.7) translate(-70%, 0);display:inline-block;position:absolute;left:50%;top:.8rem;line-height:.2rem;color:rgb(71,29,21);}
#header .nav .index{background:url(https://cos.52queji.com/web/queji-cn/website/images_m/nav-index.png);background-size:100% 100%;}
#header .nav .news{background:url(https://cos.52queji.com/web/queji-cn/website/images_m/nav-news.png);background-size:100% 100%;}
#header .nav .queshi{background:url(https://cos.52queji.com/web/queji-cn/website/images_m/nav-queshi.png);background-size:100% 100%;}
#header .nav .shiting{background:url(https://cos.52queji.com/web/queji-cn/website/images_m/nav-shiting.png);background-size:100% 100%;}
#header .nav .fun{background:url(https://cos.52queji.com/web/queji-cn/website/images_m/nav-fun.png);background-size:100% 100%;}
#header .nav .ewm{background:url(https://cos.52queji.com/web/queji-cn/website/images_m/nav-ewm.png);background-size:100% 100%;display: block;width: 4.5rem;height: 0.6rem;line-height: .6rem;margin: 0.3rem auto 0;}
#header .nav .ewm p{display:inline-block;vertical-align:middle;width:.35rem;height:.3rem;}
#header .nav .ewm .ewm-vx{margin-left:.3rem;background:url(https://cos.52queji.com/web/queji-cn/website/images_m/nav-ewm-vx.png);background-size:100% 100%;}
#header .nav .ewm .ewm-weibo{background:url(https://cos.52queji.com/web/queji-cn/website/images_m/nav-ewm-weibo.png);background-size:100% 100%;margin-left:.2rem;}
#header .nav .ewm .ewm-qq{background:url(https://cos.52queji.com/web/queji-cn/website/images_m/nav-ewm-qq.png);background-size:100% 100%;height:.38rem;margin-left:.2rem;}