.container{max-width: 1230px;}
.Fantastic-container-box .container{width: 1230px;}
.headerTit,
.gov-warning-top,
.header,
footer,
.product-section,
.aboutus-section,
.research-section,
#product-inner,
.topbanner-container,
.detailbanner-container,
.detailbanner-container2,
.product-watchVideo-bg,
.Parameter,
.about-banner,
.brief-introduction-bg,
.four-attributes-bg,
.three-characteristics-bg,
.RD-department,
.reliable-partner,
.quality-assurance‌-bg,
.laboratory-bg,
.pagebanners,
.contactus-bg,
.search-show{
    min-width: 1290px;
}
.four-attributes-bg .container{min-width: 1230px;}
.topbanner-container{background:#000;}

/*顶部警告栏*/
.gov-warning{background:#000;padding:20px 20px;text-align:center;position:relative;z-index:2;color:#fff;font-size:13px;font-weight:600;letter-spacing:0.3px;color:rgba(255,255,255,0.85);}
.gov-warning .warning-title{font-size:16px;font-weight:700;letter-spacing:0.5px;margin-bottom:2px;}
.gov-warning .warning-text{}
.gov-warning .warning-sub{font-size:12px;font-weight:400;line-height:1.5;}


/*主菜单*/
.bannerphone{display:none!important;}
.header{height: 80px;line-height: 78px;background:#000 url(../images/top_bg.png) no-repeat center top;background-size:cover;width: 100%;color: #fff;}
.float-head{position: fixed;top: 0;z-index: 999;width: 100%;}
.logo img{max-height:56px;}
.logo-box{text-align:left;padding-right: 0;}

.nav{position: relative;}
.nav>ul>li{display: inline-block;text-align: center;padding: 0 24px;}
.nav>ul>li>ul{position:absolute;}
.nav>ul>li>a{font-size:16px;display: block;width: 100%;color: rgba(255, 255, 255, 0.9);position:relative;}
.nav > ul > li > a::after{content:"";width:100%;height:4px;background:rgba(255, 69, 0, 0);position:absolute;bottom:-2px;left:0;}
/*.nav >ul>li.active >a::after,*/.nav >ul>li:hover> a::after{background:#e50010;}
.nav-box{padding-left:0;padding-right:0;}


.nav li:hover> ul{display:none;}
.nav > ul > li > ul {position: absolute;left: 0;top: 80px;z-index: 200;width: 100%;}
.nav ul li ul li a{display:block;width:100%;text-align:right;font-size:15px;line-height:50px} 
.nav ul li ul li a:hover{text-decoration:none;color:#d8000f;}
.nav>ul>li:nth-child(4)>ul>li{padding-right:60px;}
.nav ul li ul{background-color:#fff;}
.nav ul li ul li a{display:block;width:100%;font-size:16px;line-height:40px;font-weight: bold;color: #7c7c7c;}
.nav ul li .arrow{display:none}
.nav ul li ul{display:none !important;}
.nav ul li ul li ul{left:100%;top:0px;display:none;}



/*产品下拉*/
body{position:relative;}
.nav>ul>li:nth-child(1)>ul{display:none;}
.headerTit{position:absolute;width:100%;z-index:999;top:220px;display:block;color:#fff; }
.float-head .headerTit{top:80px;}
.headerTit a{color:#fff;}
.headerTit .col-md-3 a:hover{background-color:#fff;color:#000;}
.headerTit .contentBg{background-color:#fff;width:100%;height:0;position:absolute;left:0;top:0;overflow:hidden;z-index:999;}
.headerTit .contentBg.mouseoverHeight{transform: rotate3d(0, 0, 0, 0deg);height: 260px;box-shadow: 1px 2px 10px 1px rgb(0, 0, 0,0.1);}
.headerTit .contentBg.mouseoverHeight.Support{transform: rotate3d(0, 0, 0, 0deg);height: 150px;}
.headerTit .contentBg.Support{color:#000;}
.headerTit .contentBg.nodata{display:none;}
.headerTit .contentBg.mouseoverHeight.nodata{display:none;}
.headerTit .contentBg.Support ul{padding:30px 300px 0 0;}
.headerTit .contentBg.Support ul li{text-align:right;line-height:40px;font-size: 16px;}
.headerTit .contentBg.Support ul li a{color:#000;}
.headerTit .contentBg.Support ul li a:hover{color:#c0303b;}


/*产品下拉 切换*/
.display-block{display:block;}
.display-none{display:none;}
.tabbox{position: relative;padding-top: 36px;color: #7c7c7c;}
.tabbox .tab-title ul li{display:block;cursor: pointer;padding: 10px 40px;font-size: 16px;position:relative;}
.tabbox .tab-title ul li:after{font-family:FontAwesome;content:"\f105";display:block;font-size: 16px;position: absolute;right: 40%;top: 8px;}
.tabbox .tab-title ul li a{color: #7c7c7c;}
.tabbox .tab-title ul li.select,.tabbox .tab-title ul li.select a{color: #c0303b;}




/*TOP*/
.header-right{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.header-right .header-icon{display:flex;align-items:center;justify-content:center;width:32px;height:32px;opacity:0.9;transition:opacity 0.3s ease;}
.header-right .header-icon:hover{opacity:1;}
.header-right .header-icon-img{width:22px;height:22px;object-fit:contain;filter:brightness(0) invert(1);}
.header-right .header-divider{color:rgba(255,255,255,0.8);font-size:16px;font-weight:300;}

.header-top{line-height:40px;background-color:rgb(34, 34, 34);font-size: 13px;}
.header-top a{color:rgb(149, 149, 149);}
.header-top .float-lg-left,.header-top .float-lg-right{color: rgb(149, 149, 149);}


/*分页BANNER*/
.pics_wrap .font-box{top:50%;}
.pics_wrap .font-box .headline2 .tit{font-size: 36px;}


/*BOTTOM*/
footer{padding-top:60px;}
footer .footer-col-title{color:#e50010;min-height: 39px;line-height: 1.3;font-weight: 400;}
footer .col-lg-4{min-height:160px;}
footer .col-lg-4:nth-child(2){padding-left: 40px;}
footer .col-lg-4:nth-child(3){padding-left: 50px;}
footer .rights .gov-warning{padding: 20px 0;text-align: left;}


/*首页公共样式*/
.section-title-wrap{padding:80px 0 40px;}
.section-title-wrap .section-title,.section-title-wrap .text-row .letter{font-size:50px;}
.section-title-wrap .btn-outline{font-size:16px;}
.text-row span{line-height:1.1;letter-spacing: -0.3rem;}
.sameBlack-bg{padding:50px 0;}


/*首页-PRODUCT*/
.product-section{padding-bottom: 100px;}

#product-inner{width:99vw;height:70vh;overflow:hidden;position:relative;padding-bottom: 60px;}
#product-inner .card{padding:0 60px;}
#product-inner .card-title{font-size:36px;margin-bottom:12px;}
#product-inner .card-desc{font-size:16px;margin-bottom:30px;}
#product-inner .card-btn{padding:8px 26px;font-size:14px;}
#product-inner .swiper-slide-active .card-title{font-size: 48px;}
#product-inner .swiper-slide-active .card-desc{font-size: 18px;}
#product-inner .swiper-slide-active .card-btn{padding: 10px 36px;font-size: 16px;}


/*首页-ABOUT US*/
.research-section{padding:50px 0 150px;}
.aboutus-section{padding: 100px 0 180px;}
.research-section .section-title-wrap{text-align: left;}
.research-section .section-title-wrap .text-row{gap: 0.08em;display: flex;}
/*首页-ABOUT US 顶部*/
.feature-container {padding: 90px 0 0 0;}
.feature-container .card-title{font-size:18px;bottom:30px;}
.feature-container .feature-card{border-radius:40px;}
/*首页-ABOUT US 底部*/
.partnership-inner{margin-top:100px;}
.partnership-inner .partnership-card-img-wrap{height:368px;}
.partnership-inner .partnership-card-img-wrap .boxs{padding:32px 40px;}
.partnership-inner .section-title-wrap{text-align: left;}
.partnership-inner .partnership-icon-img{width:44px;height:44px;}
.partnership-inner .partnership-card-title{font-size:26px;}






/*===============分页-产品中心 开始===============*/
/*模块一 Banner*/
.detailbanner-container .swiper-slide img{height:auto;}
.detailbanner-container .font-box{width:calc(100% - 140px);height:calc(100% - 100px);position:absolute;transform:translate(-50%,-50%);top:50%;left: 35%;}
.detailbanner-container .font-box .font1{font-size: 70px;}
.detailbanner-container .font-box .font2{font-size: 30px;}

/*模块二 亮点概览*/
.Fantastic-container{margin:50px auto;}
.Fantastic-container .left-column{width:33%;}
.Fantastic-container .middle-column{width:30%;padding-left:7px;padding-right:7px;}
.Fantastic-container .right-column{width:37%;}
.Fantastic-container .left-column .feature-card{height:330px;}
.Fantastic-container .right-column .feature-card{height:213px;}
.Fantastic-container .feature-card.large{height:680px;}
.Fantastic-container .feature-title{font-size:24px;position:absolute;top:20px;left:20px;}
.Fantastic-container .middle-column .feature-title{left:0px;}
.Fantastic-container .feature-desc{font-size:18px;position:absolute;bottom:20px;left:20px;}
.Fantastic-container .power-buttons{margin-top:12px;position:absolute;top:20px;right:20px;}
.Fantastic-container .power-buttons p{margin-left: 6px;}
.Fantastic-container .middle-column li{margin-bottom:0;}
.Fantastic-container .left-column li:nth-child(1),.Fantastic-container .right-column li:not(:last-child){margin-bottom:20px;}
.Fantastic-container .power-btn{font-size:14px;padding:4px 10px;}

/*模块三 视频*/
.product-watchVideo-bg .videos video{width: 100%;height: 100%;left: 50%;top: 50%;position: fixed;background-color: #000;z-index: 101;transform: translate(-50%,-50%);}
.product-watchVideo-bg .addxideo{width: 100%;height: 100%;left: 50%;top: 50%;position: fixed;transform: translate(-50%,-50%);}
.product-watchVideo-bg .vclose{background-color: #000;position: absolute;right:1%;top: 1%;border-radius: 100%;cursor: pointer;z-index:102;}
.product-watchVideo-bg .homevideo{padding-top:50px;}
.product-watchVideo-bg .homevideo .div-img img{width:290px;height:150px}
.product-watchVideo-bg .addmask img{width: 50px!important;height: 50px!important;}
.product-watchVideo-bg .index-video-boxs .div-img img{cursor: pointer;}
.product-watchVideo-bg .index-video-boxs .videolist .div-img a{font-size:24px;padding:12px 24px;}

/*模块六 规格探索*/
.Parameter{padding:80px 0;}
.Parameter .detail-x-i-explore .detail-x-i-explore-content .title{margin-bottom:20px;}
.Parameter .detail-x-i-explore .detail-x-i-explore-content .title{position:relative;bottom:15px;}
.Parameter .detail-x-i-explore .detail-x-i-explore-content .title,.Parameter .detail-pod-explore .title{font-size:24px;}
.Parameter .detail-x-i-explore .detail-x-i-explore-content .tips{font-size: 20px;}
.Parameter .detail-x-i-explore .detail-x-i-explore-content .explore{font-size: 18px;}
.Parameter .detail-pod-explore .tips,.Parameter .detail-pod-explore .explore{font-size: 18px;}

/*===============分页-产品中心  结束===============*/





/*================分页-关于我们 开始================*/
/*模块一 Banner*/
.about-banner .image-text .txt1{font-size: 11.5rem;}
.about-banner .image-text .txt2{font-size: 12rem;}

/*模块二 简介*/
.brief-introduction-bg{background-color:#1f0005;padding:200px 0;}
.brief-introduction-bg .tit1{padding-bottom:20px;font-size:36px;}
.brief-introduction-bg .tit2{font-size:26px;line-height:1.5}

/*模块三 四种属性*/
/*.four-attributes-bg{background:#000 url(../images/about_powerful_bg.jpg) no-repeat center;background-size:cover;}*/
.four-attributes-bg > img{width:100%;}
.four-attributes-bg .container{position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%);height: 800px;}
.four-attributes-bg .container > img{width: 58%;margin: 0 auto;display: block;position: absolute;top: 50%;left: 48%;transform: translate(-50%,-50%);}
.four-attributes-bg .boxs{height: 100%;}
.four-attributes-bg  div{font-size:34px;line-height:1.2;}
.four-attributes-bg  .tit1{position: absolute;left: 4%;top: 12%;}
.four-attributes-bg  .tit2{position: absolute;left: 6%;bottom: 13%;}
.four-attributes-bg  .tit3{position: absolute;right: 1%;top: 12%;}
.four-attributes-bg  .tit4{position: absolute;right: 8%;bottom: 10%;}

@media(max-width:1500px){
.four-attributes-bg .container{height:600px;}
.four-attributes-bg .container > img{width: 45%;}
.four-attributes-bg .tit1{left: 10%;top: 10%;}
.four-attributes-bg .tit2{left: 12%;bottom: 10%;}
.four-attributes-bg .tit3{right: 7%;top: 10%;}
.four-attributes-bg .tit4{right: 14%;bottom: 7%;}



}

/*模块四 三个特点*/
.three-characteristics-bg{padding:100px 0;}
.three-characteristics-bg .card-title{font-size:38px;}
.three-characteristics-bg .card-desc{font-size:16px;}

/*模块五 研发部门*/
.RD-department{height:790px;}
.RD-department .banner-title{font-size:28px;line-height: 1.3;}
.RD-department .banner-desc{font-size:16px;line-height:1.6;}
.RD-department .banner-btn{padding:12px 28px;}
/*================分页-关于我们 结束================*/



/*================分页-研究与开发 开始================*/
/*模块一 banner*/
.reliable-partner{display:flex;justify-content:center;align-items:center;background-color:#000;}
.reliable-partner .font-box{width:calc(100% - 140px);height:calc(100% - 100px);position:absolute;top:72%;left:50%;transform:translate(-50%,-50%);}
.reliable-partner .font-box .container{display:flex;justify-content:center;align-items:center;}
.reliable-partner .hero-subtitle{font-size:28px;}
.reliable-partner .hero-desc{font-size:16px;padding-bottom:100px;line-height:1.5;}
.reliable-partner .hero-title{margin-bottom:100px;}
.reliable-partner .hero-title img{max-height:56px;}
.reliable-partner .RD-icon-bottom{width: 94%;}

/*模块二 质量保证*/
.quality-assurance‌-bg{padding:100px 0;background:url(../images/RD_quality_bg.jpg) no-repeat center;background-size:cover;}
.quality-assurance‌-bg .row{padding:0 80px;}
.quality-assurance‌-bg .qa-card{padding:30px;margin:0 5px 40px;}
.quality-assurance‌-bg .qa-card h3{font-size:22px;}
.quality-assurance‌-bg .qa-card p{font-size:15px;}
.quality-assurance‌-bg .qa-title{font-size:48px;margin-bottom:60px;}

/*模块三 制造*/
.add-manufacture .RD-department{height: 800px;}
.add-manufacture .RD-department .banner-title{font-size: 48px;}
.add-manufacture .RD-department .banner-content{bottom: 50px;}

/*模块四 实验室*/
.laboratory-bg{min-height:800px;}
.laboratory-bg .row{padding: 0 30px;}
.laboratory-bg .lab-title{font-size:48px;}
.laboratory-bg .lab-desc{font-size:16px;margin:10px auto 100px auto;}
.laboratory-bg .lab-card{min-height: 263px;padding:30px 25px;background:rgba(255,255,255,0.18);border:1px solid rgba(255,255,255,0.2);}
.laboratory-bg .lab-card h3{font-size:20px;}
.laboratory-bg .lab-card p{font-size:16px;}
/*================分页-研究与开发 结束================*/



/*分页-合作伙伴*/
.contactus-bg{padding:90px 0;background-color:#f7f8f8;}
.contactus-box{max-width:900px;margin:0 auto;}
.contactus-box .boxs{border:2px solid #f2f2f2;border-radius:20px;background:#f8f8f8;padding:40px 0;}
.contactus-box .boxs .imgbox img:nth-child(1){display:block;}
.contactus-box .boxs .imgbox img:nth-child(2){display:none;}
.contactus-box .boxs .imgbox img{margin: auto;max-width:70px;position: absolute;left: 50%;transform: translate(-50%,-50%);top: 50%;}
.contactus-box .boxs .imgbox{margin-bottom: 20px;height: 77px;line-height: 77px;width: 100%;position: relative;}
.contactus-box .boxs .title{font-size:20px;line-height: 22px;height: 44px;}
.contactus-box .boxs:hover .imgbox img:nth-child(1){display:none;}
.contactus-box .boxs:hover .imgbox img:nth-child(2){display:block;}
.contactus-box .boxs:hover .title{color:#e60213;}

.contactus-feedback{padding:90px 0;}
.contactus-feedback .feedback-box{max-width:820px;margin:0 auto;}
.contactus-feedback .feedback-box .title{color:#df0515;font-size:36px;text-align:center;font-weight:400;margin-bottom:10px;font-family: 'SemiBold';}
.contactus-feedback .feedback-box .tips{font-size:17px;letter-spacing: 1px;margin-bottom:30px;text-align: center;font-family: 'Regular';}

.el-input__inner,.el-textarea__inner{background-color: #f7f8f8!important;}