html{scroll-behavior:smooth}body{position:relative;overflow-x:hidden;background:#333}.m-top{position:relative;z-index:99;left:0;top:0;width:100%;height:60px;background:#fff;border-bottom:2px solid #146f40}.m-logo{display:block;position:absolute;left:5px;top:12px}.m-logo img{height:36px}.m-top .btn{position:absolute;z-index:100;top:0;right:0;height:60px;padding:22px 52px 0 10px;text-align:center}.m-top .btn::before{content:"导航";position:absolute;right:10px;top:20px;font-size:18px;line-height:20px;color:#146f40}.m-top .btn span{display:block;width:20px;height:3px;background:#146f40;transition:0.3s}.m-top .btn span:nth-child(2){margin:4px 0}.cross span:nth-of-type(1){transform:translateY(7px) rotate(-45deg)}.cross span:nth-of-type(2){opacity:0}.cross span:nth-of-type(3){transform:translateY(-7px) rotate(45deg)}header{position:absolute;z-index:99;right:-150px;top:0;width:0;height:100%;overflow:hidden;padding-top:86px;background:#444}.logo{display:none}header li a{display:block;font:400 16px/36px"微软雅黑";color:#fff;text-align:center}header li a .b{display:none}.wrapper{position:relative;left:0;width:100%;height:100%;padding:0;background:#fff}@media (min-width:1200px){.wrapper{padding:0;background:#fff}header{display:block;position:absolute;z-index:99;left:0;top:0;width:100%;height:auto;padding:0;background:#fff}.head{display:flex;justify-content:space-between;align-items:center;padding:0 8vw}.head .logo{display:block}.head .logo img{height:4vw}.nav ul{display:flex}.nav ul li{padding:0 1px}.nav ul a{display:block;position:relative;padding:0 2vw;overflow:hidden;font:400 0.9vw/5vw"微软雅黑";color:#7a7a7a;text-align:center}.nav ul a .t{position:relative;z-index:1;transition:0.3s}.nav ul a .b{display:block;position:absolute;z-index:1;left:0;top:0;width:100%;height:100%;opacity:0;transform:translate3d(0,100%,0);transition:0.3s}.nav ul a:hover .t{opacity:0;transform:translate3d(0,-100%,0)}.nav ul a:hover .b{color:#367796;opacity:1;transform:translate3d(0,0,0)}}.public{padding:30px 0;background:url(https://ssr-www.pages.dev/site30/images/public_bg.jpg?kwid=0ttt-jqfmfzsfmavqdnvpj%2560-%2560ln)no-repeat center 0/cover;border-bottom:10px solid #367796}.public-line{position:relative;padding:0 10px 20px 100px;border-bottom:1px solid #b8b8b8}.public-logo{position:absolute;left:20px;top:0;width:60px}.public-logo img{width:100%}.public-tel{padding:0 0 5px}.public-tel-text{font-size:12px;line-height:20px;color:#999}.public-tel-num{font-size:18px;line-height:24px;color:#c00029}.public-info{font-size:14px;line-height:20px;color:#333}.public-ewm{padding:20px 0}.public-ewm ul{display:flex;justify-content:space-between}.public-ewm ul li{padding:0 10px;text-align:center}.public-ewm-img{width:72px;margin:0 auto;padding:0 0 5px}.public-ewm-img img{width:100%}.public-ewm-text{font-size:14px;line-height:24px;color:#333}footer{display:flex;flex-wrap:wrap;justify-content:center;padding:2vw 0;font-size:14px;line-height:24px}footer p,footer a{padding:0 5px;color:#333}@media (min-width:1200px){.public{background:url(https://ssr-www.pages.dev/site30/images/public_bg.jpg?kwid=0ttt-jqfmfzsfmavqdnvpj%2560-%2560ln)no-repeat center 0/cover;border-bottom:0.6vw solid #367796}.public-main{width:72vw;margin:0 auto}.public-line{display:flex;justify-content:space-between;align-items:center;padding:3vw 0;border-bottom:1px solid #b8b8b8}.public-logo{position:relative;width:10vw}.public-logo img{width:100%}.public-tel{text-align:left}.public-tel-text{font-size:0.9vw;line-height:1.4vw;color:#999}.public-tel-num{font-size:2vw;line-height:2.4vw;color:#c00029}.public-info{text-align:left;font-size:1vw;line-height:1.4vw;color:#333}.public-info-address{padding:0.2vw 0 0.2vw 2vw;background:url(https://ssr-www.pages.dev/site30/images/public_address.png?kwid=0ttt-jqfmfzsfmavqdnvpj%2560-%2560ln)no-repeat 0 center/1.4vw}.public-info-tel{padding:0.2vw 0 0.2vw 2vw;background:url(https://ssr-www.pages.dev/site30/images/public_tel.png?kwid=0ttt-jqfmfzsfmavqdnvpj%2560-%2560ln)no-repeat 0 center/1.4vw}.public-ewm{padding:2vw 0}.public-ewm ul{display:flex;justify-content:center}.public-ewm ul li{padding:0 2vw;text-align:center}.public-ewm-img{width:7vw;padding:0 0 0.5vw}.public-ewm-img img{width:100%}.public-ewm-text{font-size:16px;line-height:30px;color:#333}footer{display:flex;flex-wrap:wrap;justify-content:center;padding:2vw 0;font-size:14px;line-height:24px}footer p,footer a{padding:0 5px;color:#333}}