@charset "utf-8";
.banner{position:relative;background:#fff;margin:0 auto;overflow:hidden;clear:both}
.banner .swiper-slide{position:relative;line-height:0}
.banner .swiper-slide img{width:100%}
.banner .swiper-pagination{bottom:30px!important}
.banner .swiper-pagination-bullet{width:20px;height:6px;border-radius:3px;background:#fff;border:none;opacity:.6;box-sizing:border-box;cursor:pointer;margin:0 10px!important;transition:all .5s ease}
.banner .swiper-pagination-bullet-active{opacity:1;background:#00398d;width:30px}
.banner .next,.banner .prev{width:68px;height:68px;cursor:pointer;margin-left:10px;border-radius:50%;background-color:rgba(255,255,255,.7);top:46%;left:-100px;position:absolute;z-index:9;transition:all .5s ease;display:flex;display:-webkit-flex;justify-content:center;-webkit-justify-content:center;align-items:center;-webkit-align-items:center}
.banner .next img,.banner .prev img{width:36px}
.banner .next:hover,.banner .prev:hover{background-color:#fff}
.banner .next{left:auto;right:-100px}
.banner:hover .prev{left:3%}
.banner:hover .next{right:3%}
.intro{height:745px;background:url(/images/intro_bg.jpg) no-repeat center top;box-sizing:border-box;padding-top:110px}
.intro h2 strong{display:block;font-family:OPPOSans;font-size:48px;font-weight:900;line-height:56px;letter-spacing:2px;color:#212122}
.intro .intro_contact{margin:42px 0 112px;display:flex;display:-webkit-flex}
.intro .intro_contact .tel strong{display:block;font-family:alimama;font-size:40px;font-weight:700;line-height:normal;letter-spacing:0;color:#00398d}
.intro .intro_contact .tel span{display:block;padding-left:39px;font-family:OPPOSans;font-size:24px;font-weight:400;line-height:32px;letter-spacing:0;color:#909399;background:url(/images/intro_tel.png) no-repeat left center;background-size:32px auto}
.intro .intro_contact a{display:block;margin-left:102px;margin-top:13px;width:180px;height:54px;border-radius:105px;background:#00398d url(/images/video_icon.png) no-repeat 134px center;background-size:38px auto;padding-left:36px;box-sizing:border-box;transition:all .5s ease;font-size:16px;font-weight:400;line-height:54px;letter-spacing:0;color:#fff}
.intro .intro_contact a:hover{width:190px;background-color:#0045ac;background-position-x:144px}
.intro ul{display:flex;display:-webkit-flex;justify-content:space-between;-webkit-justify-content:space-between}
.intro li{width:20.125%;transition:all .5s ease}
.intro li p{font-size:24px;font-weight:700;line-height:24px;letter-spacing:0;color:#212122;padding-bottom:24px;border-bottom:1px solid #e2e3e5}
.intro li i{display:block;margin:40px 0 12px;display:flex;display:-webkit-flex;align-items:center;height:78px}
.intro li strong{font-family:alimama;font-size:64px;font-weight:700;line-height:normal;letter-spacing:0;color:#212122;margin-right:6px}
.intro li b{font-family:alimama;font-size:24px;font-weight:700;line-height:normal;letter-spacing:0;margin-top:20px;color:#212122}
.intro li span{display:block;font-size:14px;font-weight:400;line-height:14px;letter-spacing:0;color:#212122}
.intro li:hover{margin-top:-8px}
.product{padding:110px 0}
.product .container{display:flex;display:-webkit-flex;justify-content:space-between;-webkit-justify-content:space-between;flex-wrap:wrap}
.product h2{width:100%;text-align:center;margin-bottom:60px}
.product h2 strong{display:block;font-size:48px;font-weight:900;line-height:56px;letter-spacing:0;color:#212122}
.product h2 span{display:block;margin-top:16px;font-size:36px;font-weight:400;line-height:36px;letter-spacing:0;color:#212122}
.pro_nav{width:350px;width:21.875%;height:842px;border-radius:12px;overflow:hidden;background:#f7f8fa}
.pro_nav .pro_title{display:block;height:118px;box-sizing:border-box;text-align:center;background:#00398d;border-bottom:6px solid #eb9f00;font-size:32px;font-weight:700;line-height:32px;letter-spacing:0;color:#fff;padding-top:40px}
.pro_nav .pro_menu{height:588px;padding:15px 0;box-sizing:border-box;transition:all .5s ease}
.pro_nav .pro_menu h3{height:92px;position:relative;text-align:center}
.pro_nav .pro_menu h3:after{position:absolute;content:"";width:230px;height:1px;background:#e2e3e5;left:50%;bottom:0;transform:translateX(-50%)}
.pro_nav .pro_menu h3 a{display:inline-block;font-size:24px;font-weight:400;line-height:92px;letter-spacing:0;color:#212122;position:relative;transition:all .5s ease}
.pro_nav .pro_menu h3 a:after,.pro_nav .pro_menu h3 a:before{position:absolute;content:"";width:24px;height:24px;background:url(/images/product_icon1.png) no-repeat center;background-size:24px 24px;left:-48px;top:34px;opacity:0;transition:all .5s ease}
.pro_nav .pro_menu h3 a:after{background-image:url(/images/product_icon2.png);left:auto;right:-48px}
.pro_nav .pro_menu h3.on a,.pro_nav .pro_menu h3:hover a{color:#00398d;font-weight:700}
.pro_nav .pro_menu h3.on a:before,.pro_nav .pro_menu h3:hover a:before{left:-43px;opacity:1}
.pro_nav .pro_menu h3.on a:after,.pro_nav .pro_menu h3:hover a:after{right:-43px;opacity:1}
.pro_nav .pro_menu h3:last-child:after{display:none}
.pro_nav .pro_tel{height:136px;background:#00398d;padding-top:40px;box-sizing:border-box;text-align:center}
.pro_nav .pro_tel p{width:100%;display:flex;display:-webkit-flex;justify-content:center;-webkit-justify-content:center;align-items:center;-webkit-align-items:center;opacity:.5;margin-bottom:12px}
.pro_nav .pro_tel p img{width:16px;margin-right:6px}
.pro_nav .pro_tel p span{font-size:16px;font-weight:400;line-height:16px;letter-spacing:0;color:#fff}
.pro_nav .pro_tel strong{display:block;width:100%;font-size:28px;font-weight:700;line-height:normal;letter-spacing:0;color:#fff;font-family:alimama}
.pro_content{width:75.625%}
.pro_banner{height:460px;border-radius:10px;overflow:hidden;position:relative;margin-bottom:22px}
.pro_banner img{width:100%;height:100%;object-fit:cover}
.pro_banner p{position:absolute;left:70px;top:90px}
.pro_banner p strong{display:block;font-size:36px;font-weight:900;line-height:36px;letter-spacing:0;color:#00398d}
.pro_banner p span{display:inline-block;font-size:36px;font-weight:900;line-height:36px;letter-spacing:0;color:#212122;padding:12px 0 20px;border-bottom:1px solid #00398d;margin-bottom:40px}
.pro_banner p i{display:block;width:244px;height:32px;border-radius:123px;background:rgba(0,57,141,.8);text-align:center;font-size:16px;font-weight:400;line-height:32px;letter-spacing:0;color:#fff}
.pro_con ul{display:flex;display:-webkit-flex;justify-content:space-between;-webkit-justify-content:space-between}
.pro_con li{width:23.63%;height:360px;border-radius:10px;overflow:hidden;background:#eff2f3;transition:all .5s ease}
.pro_con li>a{display:block;height:300px;overflow:hidden}
.pro_con li>a img{width:100%;height:100%;object-fit:cover}
.pro_con li h4 a{display:block;height:60px;text-align:center;box-sizing:border-box;padding:0 16px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font-size:20px;font-weight:400;line-height:60px;letter-spacing:0;color:#212122;transition:all .5s ease}
.pro_con li:hover{background:#00398d}
.pro_con li:hover h4 a{color:#fff}
.question{height:991px;background:url(/images/question_bg.jpg) no-repeat center top;box-sizing:border-box;padding-top:110px}
.question h2{font-size:48px;font-weight:900;line-height:56px;letter-spacing:0;color:#212122;text-align:center;margin-bottom:60px}
.question ul{height:561px;border-radius:10px;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);display:flex;display:-webkit-flex;justify-content:space-between;-webkit-justify-content:space-between;flex-wrap:wrap}
.question li{width:31.625%;height:280px;padding:122px 40px 0;box-sizing:border-box;position:relative;transition:all .5s ease}
.question li i{position:absolute;font-size:120px;font-weight:700;line-height:normal;letter-spacing:0;transition:all .5s ease;background:linear-gradient(180deg,#e2e3e5 0,rgba(226,227,229,0) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-fill-color:transparent;font-family:alimama;left:40px;top:69px;height:90px;overflow:hidden}
.question li h3{font-size:30px;font-weight:900;line-height:30px;letter-spacing:0;color:#212122;position:relative;z-index:2}
.question li p{font-size:16px;font-weight:400;line-height:24px;letter-spacing:0;color:#909399;margin-top:20px}
.question li:after{position:absolute;content:"";width:113%;height:320px;background:#00398d;z-index:-1;left:-3.75%;top:-10px;border-radius:12px;opacity:0;transition:all .5s ease}
.question li:hover{padding:40px 40px 0 30px}
.question li:hover i{height:72px;font-size:60px;left:30px;bottom:0;top:auto}
.question li:hover h3{font-size:36px;color:#fff}
.question li:hover p{font-size:24px;line-height:34px;color:#fff}
.question li:hover:after{opacity:1}
.question a.more{display:block;width:300px;height:64px;text-align:center;border-radius:32px;background:#00398d;box-shadow:12px 12px 18px 0 rgba(0,57,141,.2015);font-size:24px;font-weight:700;line-height:64px;letter-spacing:0;color:#fff;margin:30px auto 0;transition:all .5s ease;box-sizing:border-box}
.question a.more:hover{width:310px;background:#0045ac}
.ys{height:1080px;padding-top:110px;box-sizing:border-box;background:url(/images/ys_bg.jpg) no-repeat center top;overflow:hidden}
.ys h2 strong{display:block;font-size:48px;font-weight:900;line-height:56px;letter-spacing:0;color:#fff}
.ys h2 b{font-size:88px;font-weight:700;line-height:normal;letter-spacing:0;color:#eb9f00;font-family:alimama;display:inline-block;vertical-align:sub}
.ys h2 span{display:block;font-size:48px;font-weight:900;line-height:56px;letter-spacing:0;color:#fff}
.ys .container{position:relative}
.ys a.more{display:block;width:300px;height:64px;border-radius:112px;opacity:1;background:#eb9f00;box-shadow:12px 12px 18px 0 rgba(0,57,141,.2015);margin:52px auto 0;font-size:24px;font-weight:700;line-height:64px;letter-spacing:0;color:#fff;text-align:center;transition:all .5s ease}
.ys a.more:hover{width:310px;background:#ffb00b}
.ys_nav{width:28.75%;width:30.75%}
.ys_nav h3{border-bottom:1px solid rgba(255,255,255,.2);display:flex;display:-webkit-flex;align-items:center;-webkit-align-items:center;transition:all .5s ease;padding-top:20px;padding-bottom:20px;margin-top:25px;position:relative;cursor:pointer}
.ys_nav h3:after{position:absolute;content:"";width:26px;height:26px;background:url(/images/video_icon.png) no-repeat center;background-size:26px auto;right:0;top:27px;opacity:0;transition:all .5s ease}
.ys_nav h3 img{width:40px;opacity:.5;transition:all .5s ease;margin-right:20px}
.ys_nav h3 span{opacity:.5;font-size:24px;font-weight:700;line-height:24px;letter-spacing:0;color:#fff;transition:all .5s ease}
.ys_nav h3.on,.ys_nav h3:hover{background-position-x:right;border-color:#fff}
.ys_nav h3.on:after,.ys_nav h3:hover:after{opacity:1}
.ys_nav h3.on img,.ys_nav h3:hover img{opacity:1}
.ys_nav h3.on span,.ys_nav h3:hover span{opacity:1}
.ys_con{width:972px;height:756px;position:absolute;left:50%;top:0}
.ys_con:after{content:"";position:absolute;top:99px;left:-228px;width:460px;height:558px;padding:50px;box-sizing:border-box;border-radius:12px;background:#fff}
.ys_con dl{position:relative}
.ys_con dt{width:100%;line-height:0;overflow:hidden;border-radius:12px 0 0 12px}
.ys_con dt img{width:100%}
.ys_con dd{position:absolute;top:99px;left:-228px;width:460px;height:558px;padding:50px;box-sizing:border-box;border-radius:12px;background:#fff;text-align:center}
.ys_con dd i{display:block;width:130px;height:130px;padding:40px;box-sizing:border-box;margin:0 auto;position:relative}
.ys_con dd i img{width:50px;position:relative;z-index:2}
.ys_con dd i:after{position:absolute;content:"";left:0;top:0;width:100%;height:100%;background:url(/images/ys_icon_bg.png) no-repeat center;background-size:100% auto;animation:spin 5s linear infinite;transition:animation-duration .3s}
.ys_con dd i:hover:after{animation-duration:1s}
.ys_con dd h4{font-size:30px;font-weight:900;line-height:36px;letter-spacing:0;color:#00398d;margin:50px 0 24px}
.ys_con dd p{font-size:20px;font-weight:400;line-height:32px;text-align:center;letter-spacing:0;color:#212122}
.ys_con dd p span { display: block; }
.ys_con .switch{width:136px;display:flex;display:-webkit-flex;justify-content:space-between;-webkit-justify-content:space-between;position:absolute;z-index:2;top:549px;left:-66px}
.ys_con .switch div{padding:11px;width:48px;height:48px;cursor:pointer;border-radius:50%;box-sizing:border-box;border:1px solid #e2e3e5;transition:all .5s ease}
.ys_con .switch div img{width:26px}
.ys_con .switch div:hover{border-color:rgba(0,0,0,.5)}
.process{height:608px;background:url(/images/process_bg.jpg) no-repeat center top;padding-top:110px;box-sizing:border-box}
.process h2{text-align:center;font-size:48px;font-weight:900;line-height:56px;letter-spacing:0;color:#212122;margin-bottom:60px}
.process ul{display:flex;display:-webkit-flex;justify-content:space-between;-webkit-justify-content:space-between}
.process li{text-align:center;padding-top:40px;box-sizing:border-box;height:272px;width:18.75%;position:relative;background:url(/images/process_bg4.png) no-repeat right center;background-size:70px auto}
.process li:before{position:absolute;content:"";width:calc(100% - 70px);height:100%;background:#fff;left:0;top:0}
.process li:after{position:absolute;content:"";width:50px;height:100%;background:url(/images/process_bg5.png) no-repeat center;background-size:50px auto;left:-50px;top:0}
.process li i{display:block;width:80px;height:80px;border:1px solid #e2e3e5;box-sizing:border-box;padding:20px;margin:0 auto;border-radius:50%;position:relative;z-index:2}
.process li i img{width:40px}
.process li h3{font-size:24px;font-weight:400;line-height:24px;letter-spacing:0;color:#212122;margin-top:20px;position:relative;z-index:2}
.process li span{display:block;position:relative;z-index:2;font-family:alimama;font-size:100px;font-weight:700;line-height:normal;letter-spacing:0;background:linear-gradient(180deg,#e2e3e5 -16%,rgba(226,227,229,0) 69%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-fill-color:transparent;margin-top:35px}
.process li:first-child:before{border-radius:12px 0 0 12px}
.process li:first-child:after{display:none}
.process li:last-child{background:0 0}
.process li:last-child:before{width:100%;border-radius:0 12px 12px 0}
.case{padding:110px 0 90px 0;background:url(/images/case_bg.jpg) no-repeat center top}
.case .container{display:flex;display:-webkit-flex;justify-content:space-between;-webkit-justify-content:space-between}
.case_info{width:386px}
.case_info h2 strong{display:block;font-size:48px;font-weight:900;line-height:56px;letter-spacing:0;color:#fff}
.case_info .case_nav{display:flex;display:-webkit-flex;justify-content:space-between;-webkit-justify-content:space-between;flex-wrap:wrap;margin:60px 0 86px}
.case_info .case_nav h3{margin-bottom:34px;width:48%}
.case_info .case_nav h3 a{display:block;padding-left:18px;font-size:19px;font-weight:400;line-height:20px;letter-spacing:0;color:#fff;transition:all .5s ease;position:relative}
.case_info .case_nav h3 a:before{position:absolute;content:"";width:6px;height:6px;background:#fff;border-radius:50%;left:0;top:6px}
.case_info .case_nav h3:nth-last-child(-n+2){width:100%}
.case_info .info {position: absolute; bottom: 20px;}
.case_info .info strong{display:block;font-size:32px;font-weight:900;line-height:38px;letter-spacing:0;color:#212122}
.case_info .info span{display:block;font-size:16px;font-weight:400;line-height:16px;letter-spacing:0;color:#212122;margin:14px 0 30px}
.case_info .info a{display:block;width:180px;height:54px;border-radius:105px;background:#00398d url(/images/video_icon.png) no-repeat 134px center;background-size:38px auto;padding-left:36px;box-sizing:border-box;transition:all .5s ease;font-size:16px;font-weight:400;line-height:54px;letter-spacing:0;color:#fff}
.case_info .info a:hover{width:190px;background-color:#0045ac;background-position-x:144px}
.case_con { width: calc(100% - 440px); display: flex; display: -webkit-flex; justify-content: space-between; -webkit-justify-content: space-between; flex-wrap: wrap; }
.case_con li { width: 49.14%; height: 350px; overflow: hidden; border-radius: 12px; line-height: 0; margin-bottom: 20px; }
.case_con li > a { display: block; height: 350px; position: relative; overflow: hidden; }
.case_con li > a:after { position: absolute; content: ""; width: 100%; height: 100%; border-radius: 12px; left: 0; top: 0; background: linear-gradient(180deg,rgba(0,0,0,0) 61%,rgba(0,0,0,0.8) 99%); transition: all 0.5s ease; }
.case_con li img { width: 100%; height: 100%; object-fit: cover; }
.case_con li .case_info { width: 100%; position: absolute; z-index: 2; box-sizing: border-box; left: 0; top: 280px; padding: 0 40px; color: #FFFFFF; transition: all 0.5s ease; }
.case_con li h4 { width: 100%; box-sizing: border-box; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; font-size: 24px; font-weight: normal; line-height: 44px; letter-spacing: 0px; color: #FFFFFF; }
.case_con li p { width: 100%; font-size: 18px; line-height: 28px; color: #fff; max-height: 84px; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3; overflow: hidden; margin-top: 30px; }
.case_con li:hover > a:after { background: linear-gradient(180deg,rgba(0,0,0,0) 30%,rgba(0,0,0,0.8) 99%); }
.case_con li:hover .case_info { top: 180px; }
.case_con li:hover p { margin-top: 8px; }
.honor{padding:110px 0;background:#f7f8fa}
.honor h2 a{text-align:center;display:block;font-size:48px;font-weight:900;line-height:56px;letter-spacing:0;color:#212122;margin-bottom:70px}
.honor .honor_num{display:flex;display:-webkit-flex;justify-content:center;-webkit-justify-content:center}
.honor .honor_num li{width:240px;height:74px;margin:0 5%;background:url(/images/honor_icon.png) no-repeat center top;background-size:contain;text-align:center;padding-top:5px;box-sizing:border-box}
.honor .honor_num li span{display:block;font-size:16px;font-weight:400;line-height:16px;letter-spacing:0;color:#212122}
.honor .honor_num li i{display:block;font-size:16px;font-weight:700;line-height:16px;letter-spacing:0;color:#00398d}
.honor .honor_num li strong{font-family:alimama;font-size:56px;font-weight:700;line-height:normal;letter-spacing:0;margin-right:4px;color:#00398d;vertical-align:-2px}
.honor_container{background:url(/images/honor_bg.png) no-repeat center bottom;background-size:100% auto;position:relative}
.honor_con{position:relative;width:85%;padding:48px 0 36px;overflow:hidden;margin:0 auto}
.honor_con .swiper-wrapper{align-items:center}
.honor_con .swiper-slide{width:300px;height:420px;transition:all .3s ease;list-style:none;background:url(/images/honor_border.png) no-repeat center;background-size:100% 420px;box-shadow:0 10px 20px rgba(0,0,0,.1);box-sizing:border-box;padding:19px;line-height:0}
.honor_con .swiper-slide img{width:100%;height:100%;object-fit:cover;display:block}
.honor_next,.honor_prev{position:absolute;top:50%;transform:translateY(-50%);width:68px;height:68px;cursor:pointer;z-index:10;transition:opacity .3s;background:rgba(0,57,141,.7);transition:all .5s ease;padding:16px;box-sizing:border-box;border-radius:50%}
.honor_next:hover,.honor_prev:hover{background:#00398d}
.honor_prev{left:0}
.honor_next{right:0}
.honor_next img,.honor_prev img{width:36px}
.about{background:#f7f8fa;padding-bottom:110px;overflow:hidden}
.about .container{position:relative}
.about .container:after{position:absolute;content:"";width:848px;height:604px;background:#00398d;left:50%;margin-left:113px;top:0}
.about .feature{float:right;width:39%;height:550px;box-sizing:border-box;padding-top:63px;position:relative;z-index:2}
.about .feature h2 strong{display:block;font-size:48px;font-weight:900;line-height:56px;letter-spacing:0;color:#fff}
.about .feature ul{margin-top:60px}
.about .feature li{display:flex;display:-webkit-flex;justify-content:space-between;-webkit-justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.2);padding-bottom:19px;margin-bottom:46px}
.about .feature li i{display:block;font-size:16px;font-weight:400;line-height:normal;letter-spacing:0;color:#fff}
.about .feature li strong{font-family:alimama;font-size:48px;font-weight:700;line-height:normal;letter-spacing:0;color:#fff;display:inline-block;margin-right:12px}
.about .feature li span{display:block;font-size:14px;font-weight:400;line-height:14px;letter-spacing:0;color:#fff}
.about .feature li img{width:68px}
.about .about_info{border-radius:12px;opacity:1;background:#fff;box-shadow:12px 12px 18px 0 rgba(0,57,141,.0979);padding:50px 6.25%;text-align:center;clear:both;position:relative;z-index:2}
.about .about_info h3 a{display:block;font-size:32px;font-weight:700;line-height:32px;letter-spacing:0;color:#00398d;margin-bottom:30px}
.about .about_info p{font-size:16px;font-weight:400;line-height:24px;text-align:center;letter-spacing:0;color:#212122}
.about .about_list{margin-top:50px;display:flex;display:-webkit-flex;justify-content:space-between;-webkit-justify-content:space-between}
.about .about_list dl{width:32%;height:180px;border-radius:12px 32px 12px 12px;opacity:1;background:#fff;box-sizing:border-box;padding:20px;display:flex;display:-webkit-flex;transition:all .5s ease}
.about .about_list dt{width:46.875%;line-height:0;height:140px;overflow:hidden;border-radius:8px;margin-right:20px}
.about .about_list dt img{width:100%;height:100%;object-fit:cover}
.about .about_list dd{padding-top:10px;position:relative;height:140px}
.about .about_list dd a{display:block;height:140px}
.about .about_list dd a:after{position:absolute;content:"";width:32px;height:32px;opacity:1;border:1px solid #e2e3e5;box-sizing:border-box;background:url(/images/ys_next.png) no-repeat center;background-size:20px auto;left:0;bottom:10px;border-radius:50%;transition:all .5s ease}
.about .about_list dd strong{display:block;font-size:32px;font-weight:700;line-height:32px;letter-spacing:0;color:#212122}
.about .about_list dd span{display:block;font-size:14px;font-weight:400;line-height:14px;letter-spacing:0;color:#212122;margin-top:6px}
.about .about_list dl:hover{background:#00398d}
.about .about_list dl:hover dd span,.about .about_list dl:hover dd strong{color:#fff}
.about .about_list dl:hover dd a:after{background-color:#fff;border-color:#fff}
.open-video{width:1073px;height:604px;line-height:0;overflow:hidden;position:absolute;right:50%;margin-right:-113px;cursor:pointer}
.open-video img{width:100%;height:100%;object-fit:cover}
.open-video:after{position:absolute;content:"";width:86px;height:86px;background:url(/images/video_icon1.png) no-repeat center;background-size:86px auto;left:50%;top:50%;transform:translate(-50%,-50%)}
.video-box{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);width:100%;height:100%;font-size:0;z-index:9999;background:rgba(0,0,0,.9);display:none}
.video-box .video{width:60vw;position:absolute;top:50%;left:50%;-webkit-transform:translate(-50%,-50%);-o-transform:translate(-50%,-50%);-ms-transform:translate(-50%,-50%);-moz-transform:translate(-50%,-50%);transform:translate(-50%,-50%)}
.video-box .video iframe,.video-box .video video{width:60vw}
.video-box .close-video{position:absolute;top:calc(54px);right:5%;width:30px;height:30px;cursor:pointer;background:url(/images/close.png) no-repeat center}
.news{padding:110px 0}
.news h2 a{font-size:48px;font-weight:900;line-height:56px;letter-spacing:0;text-align:center;color:#212122;display:block;margin-bottom:60px}
.news .news_list{display:flex;display:-webkit-flex;justify-content:space-between;-webkit-justify-content:space-between}
.news_left{width:58.75%}
.news_left h3{margin-bottom:30px}
.news_left h3 a{display:block;font-size:30px;font-weight:700;line-height:30px;letter-spacing:0;color:#212122;box-sizing:border-box;padding-bottom:20px;border-bottom:2px solid #eee;position:relative}
.news_left h3 a:after{position:absolute;content:"";width:120px;height:3px;background:#00398d;left:0;bottom:-2px;z-index:2}
.news_left .industry{height:620px;overflow:hidden}
.news_left dl{display:flex;display:-webkit-flex;justify-content:space-between;-webkit-justify-content:space-between}
.news_left dt{width:34%;line-height:0;overflow:hidden;height:180px;border-radius:12px}
.news_left dt img{width:100%;height:100%;object-fit:cover}
.news_left dd{width:62.77%}
.news_left dd h4{overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font-size:24px;font-weight:500;line-height:44px;letter-spacing:0;color:#212122}
.news_left dd p{font-size:16px;line-height:24px;color:#909399;max-height:48px;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;margin:14px 0 48px}
.news_left dd span{display:inline-block;font-size:16px;font-weight:400;line-height:16px;color:#00398d;padding-right:22px;background:url(/images/news_more.png) no-repeat right center;background-size:16px auto;transition:all .5s ease}
.news_left dd span:hover{padding-right:25px}
.news_right{width:37.25%;height:701px;border-radius:12px;opacity:1;background:#f7f8fa;box-sizing:border-box;position:relative;padding:40px 42px 0}
.news_nav{display:flex;display:-webkit-flex;margin-bottom:40px;position:relative}
.news_nav h3{margin-right:40px}
.news_nav h3 a{display:block;font-size:30px;font-weight:700;line-height:32px;letter-spacing:0;color:#212122}
.news_nav h3 a:after{position:absolute;content:"";width:32px;height:32px;right:0;top:0;box-sizing:border-box;border:1px solid #979797;background:url(/images/ys_next.png) no-repeat center;background-size:20px auto;border-radius:50%;transition:all .5s ease;opacity:0}
.news_nav h3.on,.news_nav h3:hover{z-index:2}
.news_nav h3.on a:after,.news_nav h3:hover a:after{opacity:1}
.news_con li:nth-last-child(-n+3){height:84px;border-top:1px solid #e2e3e5}
.news_con li:nth-last-child(-n+3) img{display:none}
.news_con li:nth-last-child(-n+3) a{display:block;padding-left:16px;position:relative}
.news_con li:nth-last-child(-n+3) a:before{position:absolute;content:"";width:6px;height:6px;background:#212122;border-radius:50%;left:0;top:39px}
.news_con li:nth-last-child(-n+3) h4{font-size:24px;font-weight:500;line-height:84px;letter-spacing:0;color:#212122;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.news_con li:first-child{height:288px;border-radius:12px;overflow:hidden;line-height:0;position:relative;margin-bottom:30px;border:0}
.news_con li:first-child a{display:block;height:288px;padding:0}
.news_con li:first-child a:after{position:absolute;content:"";width:100%;height:100%;left:0;top:0;background:linear-gradient(180deg,rgba(0,0,0,0) 61%,rgba(0,0,0,.8) 99%)}
.news_con li:first-child a::before{display:none}
.news_con li:first-child img{width:100%;height:100%;object-fit:cover;display:block}
.news_con li:first-child h4{position:absolute;width:100%;box-sizing:border-box;padding:0 30px;font-size:24px;font-weight:500;line-height:44px;letter-spacing:0;color:#fff;left:0;bottom:20px;z-index:2;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.links{height:80px;background:#00398d}
.links .container{display:flex;display:-webkit-flex;justify-content:space-between;-webkit-justify-content:space-between;align-items:center;-webkit-align-items:center;height:80px}
.links p{width:calc(100% - 200px);overflow:hidden}
.links p a,.links p em{font-size:16px;line-height:40px;color:#fff;margin-right:10px}
.links p a{opacity:.8;margin-right:20px;transition:all .5s ease}
.links p a:hover{opacity:1}
.links a.apply{display:block;width:168px;height:36px;border-radius:102px;font-size:16px;font-weight:400;color:#fff;line-height:34px;text-align:center;box-sizing:border-box;border:1px solid rgba(255,255,255,.2);transition:all .5s ease}
.links a.apply:hover{border-color:#fff}
@keyframes spin{from{transform:rotate(0)}
to{transform:rotate(360deg)}
}
@media screen and (max-width:1600px),screen and (max-width:1600px) and (-webkit-min-device-pixel-ratio:2){.pro_nav{height:762px}
.pro_nav .pro_title{height:108px;padding-top:35px}
.pro_nav .pro_menu{height:528px}
.pro_nav .pro_menu h3{height:82px}
.pro_nav .pro_menu h3 a{line-height:82px}
.pro_nav .pro_menu h3 a:after,.pro_nav .pro_menu h3 a:before{top:29px}
.pro_nav .pro_tel{height:126px;padding-top:35px}
.pro_banner{height:440px}
.pro_con li{height:300px}
.pro_con li>a{height:240px}
.ys h2 span,.ys h2 strong{font-size:42px}
.ys_nav h3 img{margin-right:16px}
.ys_nav h3 span{font-size:22px}
.honor .honor_num li{margin:0 3%}
.about .feature h2 strong{font-size:42px}
}
@media screen and (max-width:1440px),screen and (max-width:1440px) and (-webkit-min-device-pixel-ratio:2){.pro_nav .pro_menu h3 a:after,.pro_nav .pro_menu h3 a:before{left:-40px}
.pro_nav .pro_menu h3 a:after{left:auto;right:-40px}
.pro_nav .pro_menu h3.on a:before,.pro_nav .pro_menu h3:hover a:before{left:-35px}
.pro_nav .pro_menu h3.on a:after,.pro_nav .pro_menu h3:hover a:after{right:-35px}
.ys_nav{width:30%}
.ys_nav h3 img{margin-right:16px}
.ys_nav h3 span{font-size:19px}
.about .feature h2 strong{font-size:38px}
}