#top{position:fixed;z-index:9}#menu{width:77px}#menu li a{border:none}.side-nav{position:fixed;*zoom:1;right:100px;top:50%;z-index:999}.side-nav-ul{position:relative;*zoom:1;width:168px;vertical-align:top}.side-nav-item{display:block;width:100%;height:52px;padding:15px 0;margin:0 0 1px;background-color:#f18f3b;white-space:nowrap}.active,.side-nav-item:hover{background-color:#acb800}.side-nav-item a,.side-nav-item a:link,.side-nav-item a:visited{color:#fff}.swiper{max-width:100%;max-height:100%;width:100%;height:100%}.swiper-slide{text-align:center;font-size:18px;background:#c63d0f;display:flex;justify-content:center;align-items:center}.swiper-slide img{display:block;max-height:666px;-o-object-fit:cover;object-fit:cover}.swiper-button-next,.swiper-button-prev{color:#fff}