.Nav{width:100%;height:29rem}.Nav .contains{position:relative;width:76.25rem;margin:0 auto}.Nav .contains .nav-left{margin-top:1rem}.Nav .contains .nav-left .nav-left-main>li{position:relative;display:block;width:18rem;height:3rem;line-height:3rem;padding:0 1rem;border:2px solid #fff;background-color:#fff}.Nav .contains .nav-left .nav-left-main>li>span{font-size:1rem}.Nav .contains .nav-left .nav-left-main>li:hover,.Nav .contains .nav-left .nav-left-main>li:hover ul{display:block;border:2px solid #eee;border-radius:4px;z-index:10}.Nav .contains .nav-left .nav-left-main>li .nav-left-main-det{font-size:.8rem;color:#666;padding:0 .6rem}.Nav .contains .nav-left .nav-left-main>li .nav-left-main-det:hover{text-decoration:underline;color:#449efe}.Nav .contains .nav-left .nav-left-main>li .nav-left-all{display:none;position:absolute;width:50rem;left:19rem;top:-2px;padding:1rem;padding-right:.5rem;padding-top:.2rem;z-index:1;background:#fff}.Nav .contains .nav-left .nav-left-main>li .nav-left-all .nav-left-all-det{width:100%;margin-top:1rem;line-height:2rem}.Nav .contains .nav-left .nav-left-main>li .nav-left-all .nav-left-all-det .nav-left-all-list{padding:0 .8rem}.Nav .contains .nav-left .nav-left-main>li .nav-left-all .nav-left-all-det .nav-left-all-work{display:inline-block;line-height:2rem;padding:0 .8rem;font-size:.9rem;color:#777}.Nav .contains .nav-left .nav-left-main>li .nav-left-all .nav-left-all-det .nav-left-all-work:hover{text-decoration:underline;color:#449efe}.Nav .contains .nav-left .nav-left-main .gt{float:right;padding-left:.5rem;color:#666}.Nav .contains .nav-right{position:absolute;right:0;top:1.4rem;width:56rem;height:27rem}.Nav .contains .nav-right img{height:100%}