body,html{position:relative!important;font-family:"微软雅黑";color:#333;-webkit-text-size-adjust:100%;-webkit-font-smoothing:antialiased;height:100%;width:100%;background-color:#fff}body,div,dl,dt,dd,del,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,p,blockquote,th,td,menu{margin:0;padding:0}body,div,fieldset,form,h1,h2,h3,h4,h5,h6,html,p{-webkit-text-size-adjust:none}input::-ms-clear{display:none}button{border:0}input,select,textarea{outline:0;cursor:pointer;-webkit-appearance:none}input::-webkit-input-placeholder,textarea::-webkit-input-placeholder{color:#000}img{padding:0;margin:0;vertical-align:top;border:0}ol,ul,li{list-style:none}a,u,a:hover{text-decoration:none;outline:0}.nav-header{width:100%;height:70px;line-height:70px;background-color:#6f2832;position:fixed;top:0;z-index:9999}.max-width{width:1200px;min-width:1200px;margin:0 auto}.nav-header-left{width:40%;float:left;color:#fff;font-size:22px;font-weight:600}.nav-header-left img{width:90px;margin-top:12px}.nav-header-right{float:right}.nav-header-right ul li{width:120px;float:left;text-align:center;color:#Fff;font-size:16px}.nav-header a{display:inline-block;width:100%;color:#fff;cursor:pointer}.nav-cont{width:100%;float:left;margin-top:70px}.nav-cont-a{width:100%;height:420px;background-color:#015a82;position:relative}.nav-cont-left{width:60%;float:left}.nav-cont-left p{color:#81b7c1;font-size:19px;margin-top:160px;letter-spacing:1px;font-weight:400}.nav-cont-right{width:40%;float:right}.nav-cont-right img{width:90%;margin-top:3%}.nav-cont-right p{color:#333;font-size:19px;margin-top:30px;letter-spacing:1px;font-weight:400}.nav-cont-left img{width:58%;margin-top:6%}.nav-bor{display:inline-block;padding:6px 25px 6px 15px;line-height:30px;margin-top:150px}.nav-cont-b{width:100%;height:420px;background-color:#c8c9cb;position:relative}.nav-cont-c{width:100%;height:420px;background-color:#758acd;position:relative}.nav-cont-d{width:100%;height:420px;background-color:#eeeef0;position:relative}.nav-cont-b .nav-bor{border:2px solid #408bbd;color:#015a82}.nav-bor img{width:30px;margin-top:-1px}.nav-bor b{margin-left:10px}.nav-cont-c p{color:#000;margin-top:30px}.nav-cont-c .nav-bor{border:2px solid #fff;color:#fff}.nav-cont-c .nav-cont-right img{width:95%;margin-top:10%}.nav-cont-d .nav-cont-left img{width:85%;margin-top:7%}.nav-cont-d .nav-bor{border:2px solid #f67aa1;color:#f67aa1}.nav-cont-a .nav-img{position:absolute;left:0;top:0;width:520px}.nav-cont-b .nav-img{position:absolute;right:50px;top:100px;width:300px}.nav-cont-c .nav-img{position:absolute;left:50px;top:100px;width:300px}.nav-cont-d .nav-img{position:absolute;right:50px;top:100px;width:300px}.opacity{opacity:0;transition:2.5s;-moz-transition:2.5s;-webkit-transition:2.5s;-o-transition:2.5s}.nav-cont-c.on .opacity,.nav-cont-d.on .opacity{opacity:1;top:40px}.nav-footer{width:100%;height:240px;background-color:#3e3a39;z-index:999;font-size:12px;float:left}.nav-footer-cont{height:230px}.f-fl{float:left;display:block}.f-fr{float:right;display:block}.g-foot{padding:30px 0;color:#fff}.g-foot .m-up{width:1100px;margin:0 auto;height:120px}.m-up img.code{width:90px}.g-foot .code{display:inline-block;margin-right:30px;vertical-align:top}.g-foot dl{display:inline-block;font-size:11px;float:left;margin-right:180px}.g-foot dl:last-of-type{margin-right:0}.g-foot dt{font-size:16px;margin-bottom:5px}.g-foot dd{line-height:20px}.g-foot dd img{margin-right:8px;width:14px}.top01{margin-top:4px}.top02{margin-top:5px}.top03{margin-top:7px}.g-foot dd a{color:#d6d6d6}.g-foot .m-dn{margin:5px auto 0;border-top:1px solid #fff;padding:10px 0 0}.g-foot .m-dn span{display:block;text-align:right;margin-top:5px}.g-foot .m-dn span img{margin:-3px 5px 0 20px;vertical-align:middle}.g-foot .m-dn span a{color:#fff;vertical-align:middle}.bg-1,.bg-2{position:relative}.bg-2-content{background:url(../images/underframe.png) no-repeat;position:absolute;top:50%;left:0;width:80%;height:60%;transform:translateY(-50%);z-index:999;background-size:contain}.bg-2-content span{width:31%;font-weight:300;display:inline-block;color:#fff;font-size:1.6vw;position:absolute;left:50%;top:50%;transform:translate(-70%,-50%)}.line{position:absolute;bottom:0;left:0;width:100%;height:10px;background:#fff;opacity:.5}.bg-3{width:100%;height:300px;background-color:#9e1e28}.bg-3 ul{width:63%;height:100%;margin:0 auto;background-color:#fff;display:flex;flex-wrap:wrap}.bg-3 ul li{width:33.333%;height:150px}.bg-3 ul li img{width:100%;height:100%}.animate{background:#600b13;position:relative}.animate div{display:flex;width:100%;height:100%;flex-direction:column;align-items:center;justify-content:center}.bg-3 ul .animate img{width:40px;height:40px;margin-bottom:15px}.bg-3 ul .animate span{color:#fff;font-size:1.4vw}.bg-3 ul .animate .text1,.bg-3 ul .animate .text2{position:absolute;top:0;left:0}.bg-3 ul .animate .text2{display:flex;height:100%;flex-direction:column;align-items:center;justify-content:center;display:none}.bg-3 ul .animate .text2 p{color:#fff;width:85%;font-size:1vw;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.bg-2-text{display:inline-block;position:absolute;top:49%;left:54%;transform:translateY(-50%);color:#fff;z-index:1000;font-size:2.2vw;font-weight:600}.container{padding:0;margin:0;position:relative;width:100%;height:800px;overflow:hidden}.swiper-item{padding:0;margin:0;position:absolute;width:100%;height:800px;transition:all .5s ease-in-out}.swiper-item>img{padding:0;margin:0;width:100%;height:100%}