@charset "utf-8";

@import url(public.css);

/* header */
header{overflow: hidden;}
.header{width: 100%; position: absolute; height: 110px; z-index: 5; top: 0; left: 0;}
.header .header_content{width: 100%; height: 100%;}
.header .wrap{width: 100%; height: 100%; display: flex; justify-content: space-between; align-items: center;}
.header .logo{overflow: hidden; display: flex; height: 100%; align-items: center;}
.header .logo a{float: left;}
.header .logo img{max-width: 100%; max-height: 100%;}
.header .header_text{font-size: 14px; color: #fff; position: relative; padding-left: 20px; margin: 25px 0 0 20px; text-shadow: 1px 1px 0px #b40005}
.header .header_text::before{content: ""; position: absolute; left: 0; top: 0; bottom: 0; margin: auto; width: 1px; height: 30px; background-color: #fff;}
/* menu */
.header .header_menu{position:absolute; top: 0; bottom: 0; right: 15px; margin: auto; z-index: 6; padding: 0; height: 20px; display:block; cursor:pointer;}
.header .header_menu .icon-bar{background:#fff; width:30px; height: 3px; display: block;}
.header .header_menu .icon-bar:nth-child(2){margin: 5px 0;}
.header .header_menu .icon-bar:nth-child(3){width: 22px;}
.header .header_menu.on .icon-bar:nth-child(1){margin-top: 8px; background:#333; transform:rotateZ(45deg);}
.header .header_menu.on .icon-bar:nth-child(2){opacity:0;}
.header .header_menu.on .icon-bar:nth-child(3){width: 30px; top:50%; background:#333; position:absolute; transform:translate(0,-50%) rotateZ(135deg);}
/* nav */
.header .header_nav{position: relative; }
.header .header_nav .nav{max-width: 1200px; margin: 0 auto;}
.header .header_nav .nav_list{width: 100%; position: relative; z-index: 1;}
.header .header_nav .nav_list>li{float: left; position: relative; padding: 0 25px; text-align: center;}
.header .header_nav .nav_list>li>a{line-height: 60px; font-size: 16px; color: #fff; display: block;}
/* .header .header_nav .nav_list>li:hover>a{color: #b40005;}
.header .header_nav .nav_list>li.on>a{color: #b40005;} */
.header .header_nav .nav_list>li>i{display: none;}
.header .header_nav .drop_down{display: none; position: absolute; top: 100%; left: 50%; min-width: 100%; transform: translateX(-50%); z-index: 4; background-color: #fff;}
.header .header_nav .drop_down li{text-align: center; }
.header .header_nav .drop_down li a{line-height:40px; font-size: 15px; color:#333; display: block; padding: 0 10px;  white-space: nowrap;}
.header .header_nav .drop_down li a:hover{color: #b40005;}
.header .header_nav .nav_line{position: absolute; left: 0; bottom: 0; width: 40px; height: 2px; background-color: #b40005; transform: translateX(25px);}
.header .nav_right{height: 100%;}
.header .header_wechat{float: left; height: 100%; position: relative; display: flex; align-items: center;}
.header .header_wechat .icon{position: relative; width: 28px; height: 24px; display: inline-block; cursor: pointer; background: url(../images/header_icon1.png) no-repeat; background-size: 100% 100%;}
/* .header .header_wechat .icon i{width: 28px; height: 24px; display: inline-block; cursor: pointer; background: url(../images/header_icon1.png) no-repeat; background-size: 100% 100%;} */
.header .header_wechat .mask{position: absolute; top: 60%; right: 0; z-index: 2; overflow: hidden; transform: scale(0);}
.header .header_wechat .mask .QR{padding: 10px; text-align: center; overflow: hidden;}
.header .header_wechat .mask .QR img{width: 110px; height: 110px;}
.header .header_wechat:hover .mask{transform: scale(1);}
.header .header_search{float: left; position: relative; display: flex; align-items: center; margin-left: 40px; height: 100%; background-color: #b40005; padding: 0 40px;}
/* .header .header_search::before{content: ""; position: absolute; left: 100%; top: 0; width: 1000px; height: 100%; background-color: #b40005;} */
.header .header_search .icon{position: relative;}
.header .header_search .icon i{width: 21px; height: 21px; display: inline-block; cursor: pointer; background: url(../images/header_icon2.png) no-repeat; background-size: 100% 100%;}
.header .header_search .mask{display: none; position: fixed; width: 100%; height: 100%; top: 0; left: 0; z-index: 6;}
.header .header_search .mask .box{width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;}
.header .header_search .bg{position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0,0,0,.6); z-index: 0;}
.header .search_form{width: 80%; height: 50px; border-radius: 10px; background-color: #fff; overflow: hidden; position: relative; z-index: 1;}
.header .search_form .search_text{width: calc(100% - 100px); float: left; height: 100%; font-size: 16px; color: #333; padding: 0 15px;}
.header .search_form .search_btn{width: 100px; float: left; height: 100%; background-color: #b40005; font-size: 16px; color: #fff; letter-spacing: 3px; border: none;}
/* .header.small{position: fixed; left: 0; top: 0; z-index: 6; animation: nav_small 0.5s; box-shadow: 0 0 20px #ccc;} */
@keyframes nav_small {
    from {top: -50px;}
    to {top: 0;}
}
@-webkit-keyframes nav_small {
    from {top: -50px;}
    to {top: 0;}
}
/* banner */
.banner{position: relative; font-size: 0; background-color: #000;}
.banner img{width: 100%; height: 100vh;}
.banner .banner_video{width: 100%; height: 100vh; object-fit: cover;}
.banner .swiper-pagination-bullet{opacity: 1; background-color: #fff;}
.banner .swiper-pagination-bullet-active{background-color: #b40005; opacity: 1;}
.banner .banner-prev, .banner .banner-next{position: absolute; top: 50%; transform: translateY(-50%); margin: auto; z-index: 2; font-size: 100px; color: #fff; cursor: pointer;}
.banner .banner-prev{left: -5%;}
.banner .banner-next{right: -5%;}
.banner:hover .banner-next{right: 5%;}
.banner:hover .banner-prev{left: 5%;}

/*  */
.spacing_index{padding: 50px 0;}
.title_index{text-align: center; margin-bottom: 50px;}
.title_index .title1{font-size: 30px; color: #333; font-weight: bold; margin-bottom: 15px; padding-bottom: 20px; position: relative;}
.title_index .title1::before{content: ""; position: absolute; bottom: 0; left: 0; right: 0; margin: auto; width: 120px; height: 5px; background: url(../images/title_icon.png) no-repeat; background-size: 100% 100%;}
.title_index .title2{font-size: 14px; color: #333; margin-bottom: 10px;}
.title_index .title3{font-size: 50px; color: rgba(0,0,0,.16); line-height: 1; text-transform: uppercase; font-weight: bold;}
.title_index .title3 span{color: rgba(180, 0, 5, .16);}
.more{text-align: center; margin-top: 30px;}
.more a{display: inline-block; width: 160px; height: 45px; line-height: 45px; text-align: center; border: 1px solid #d9d9d9; background-color: #eeeeee; font-size: 14px; color: #333; border-radius: 45px; overflow: hidden;}
.more a:hover{transform: scale(1.05);}
/*  */
.solution{width: 100%; overflow: hidden; background-color: #f3f3f3;}
.solution .swiper_box{position: relative;}
.solution .swiper_tab{width: 100%; margin-bottom: 50px;}
.solution .item{width: 100%; display: flex; align-items: center;}
.solution .item .imgbox{width: 50%; float: left; padding-right: 15px; text-align: center;}
.solution .item .imgbox img{width: 100%; height: auto; animation: solution_animate 3s infinite;}
.solution .item .content{width: 50%; float: left; padding-left: 15px;}
.solution .item .content .title{font-size: 20px; color: #222; margin-bottom: 40px; display: inline-block; padding-right: 30px; background: url(../images/solution_icon.png) no-repeat right center;}
.solution .item .content .text{font-size: 14px; color: #222; line-height: 25px; margin-bottom: 50px;}
.solution .item .list{width: 100%;}
.solution .item .list li{float: left; margin-right: 100px; text-align: center;}
.solution .item .list .icon{width: 53px; height: 53px; overflow: hidden; text-align: center;}
.solution .item .list .icon img{width: 100%; height: 100%;}
.solution .item .list .txt{font-size: 14px; color: #333; margin-top: 5px;}
.solution .swiper_content{position: relative;}
.solution .swiper_content::before{content: ""; position: absolute; bottom: 28px; left: 0; width: 100%; height: 1px; background-color: #dddddd;}
.solution .swiper_content .swiper-slide{padding: 20px 0; cursor: pointer; border-top-right-radius: 20px; border-bottom-left-radius: 20px; overflow: hidden;}
.solution .ii{text-align: center; overflow: hidden; position: relative; padding-bottom: 10px;}
.solution .ii .text{font-size: 16px; color: #333; margin-bottom: 20px;}
.solution .ii .icon{width: 18px; height: 18px; position: absolute; left: 0; right: 0; bottom: 0; margin: auto; background: url(../images/solution_icon4.png) no-repeat; background-size: 100% 100%;}
.solution .swiper_content .swiper-slide-thumb-active{background-color: #b40005;}
.solution .swiper_content .swiper-slide-thumb-active .ii .text{color: #fff;}
.solution .solution-next, .solution .solution-prev{position: absolute; top: 0; bottom: 0; margin: auto; width: 65px; height: 63px; border: 1px solid #d2d2d2; border-radius: 50%; background-color: #fff; z-index: 2; box-shadow: 3px 3px 5px 0 #333; cursor: pointer; display: flex; align-items: center; justify-content: center;}
.solution .solution-next i, .solution .solution-prev i{line-height: 63px; font-size: 40px; color: #d2d2d2;}
.solution .solution-next{left: 102%;}
.solution .solution-prev{right: 102%;}
@keyframes solution_animate {
    0% {transform: scale(1);}
    50% {transform: scale(1.05);}
    100% {transform: scale(1);}
}
@-webkit-keyframes solution_animate {
    0% {transform: scale(1);}
    50% {transform: scale(1.05);}
    100% {transform: scale(1);}
}
/*  */
.case{width: 100%; overflow: hidden; background-color: #e4e4e4;}
.tab{width: 100%; text-align: center; margin-bottom: 20px; overflow: hidden; text-align: center;}
.tab .tabList{overflow: hidden; display: inline-block; font-size: 0;}
.tab .tabList li{float: left; padding: 0 5px 10px 5px;}
.tab .tabList li a{display: block; width: 120px; height: 35px; line-height: 35px; text-align: center; font-size: 16px; color: #333333;}
.tab .tabList .select a{background: #b40005; color: #fff;}
.tabContent{width: 100%; overflow: hidden;}
.tabContent .con{display: none;}
.tabContent .con.act{display: block;}
.case_list{width: calc(100% + 10px); position: relative;}
.case_list li{width: calc(27% - 10px); float: left; margin: 0 10px 10px 0;}
.case_list .item{width: 100%;}
.case_list .item .imgbox{position: relative; overflow: hidden;}
.case_list .item .imgbox::before{content: ""; display: block; padding-top: 90%;}
.case_list .item .mask{position: absolute; top: 0; left: 0; width: 100%; height: 100%; padding: 20px; z-index: 1;}
.case_list .item .mask .title{font-size: 20px; color: #fff; font-weight: bold; margin-bottom: 15px;}
.case_list .item .mask .text{font-size: 16px; color: #fff; max-height: 75px; line-height: 25px; overflow: hidden;}
.case_list .item .mask2{background-color: rgba(0,0,0,.48); position: absolute; top: 0; left: -100%; width: 100%; height: 100%;}
.case_list .item .mask2 .txt{position: absolute; bottom: 20px; padding: 0 20px; font-size: 14px; color: #fff;}
.case_list .item .imgs{opacity: 1; transform: scale(1);}

.case_list .item:hover .imgbox img{transform: scale(1.1);}
.case_list .item:hover .mask2{left: 0;}
.case_list li:nth-child(1){width: calc(23% - 10px);}
.case_list li:nth-child(1) .item .imgbox::before{padding-top: 106%;}
.case_list li:nth-child(6){width: calc(23% - 10px);}
.case_list li:nth-child(6) .item .imgbox::before{padding-top: 106%;}
.case_list li:nth-child(7){width: calc(23% - 10px); position: absolute; top: 0; right: 0; height: 100%;}
.case_list li:nth-child(7) .item .imgbox::before{padding-top: 215%;}
.case .more a{background-color: #b40005; color: #fff;}
/*  */
.about{width: 100%; background-color: #f3f3f3;}
.title_about{text-align: left; position: relative; margin: 0 0 40px 0; }
.title_about .title1{font-size: 30px; color: #333; font-weight: bold; line-height: 100px; position: relative; z-index: 1;}
.title_about .title2{font-size: 30px; color: #333; display: inline-block; position: relative; padding-right: 10px;}
.title_about .title2::before{content: ""; position: absolute; left: 100%; top: 0; bottom: 0; margin: auto; width: 120px; height: 6px; background: url(../images/title_icon.png) no-repeat; background-size: 100% 100%;}
.title_about .title3{position: absolute; top: 0; left: 0; font-size: 100px; color: rgba(50, 50, 50, .16); line-height: 1; text-transform: uppercase; font-weight: bold;}
.about .wrap{position: relative;}
.about .box{position: relative; display: flex;}
.about_data{width: 20%; float: left;}
.about_data li{padding: 50px 0; overflow: hidden; zoom: 1; display: flex;}
.about_data .icon{width: 75px; float: left; position: relative;}
.about_data .icon::before{content: ""; display: block; padding-top: 69%;}
.about_data .icon img{position: absolute; top: 0; left: 0; right: 0; bottom: 0; margin: auto; max-width: 100%; max-height: 100%;}
.about_data .txtbox{flex: 1; float: left; padding: 0 0 0 15px;}
.about_data .number{font-size: 14px; color: #b40005; font-weight: bold; line-height: 1;}
.about_data .number span{font-size: 30px; color: #b40005;}
.about_data .txt{font-size: 14px; color: #333;}
.about .content{width: 60%; float: left; padding: 60px 170px 60px 50px; background: url(../images/about_01.jpg) no-repeat center center; background-size: cover;}
.about .content .title{font-size: 20px; color: #fff; margin-bottom: 20px;}
.about .content .text{font-size: 14px; color: #fff; line-height: 25px;}
.about .imgbox{position: absolute; top: 0; right: 0; width: 30%; text-align: center; overflow: hidden; animation: about_animate 3s infinite;}
.about .imgbox img{width: 100%; height: auto;}
@keyframes about_animate {
    0% {transform: translateY(0);}
    50% {transform: translateY(40px);}
    100% {transform: translateY(0);}
}
@-webkit-keyframes about_animate {
    0% {transform: translateY(0);}
    50% {transform: translateY(40px);}
    100% {transform: translateY(0);}
}
.partner{width: 100%; margin-top: 30px;}
.partner .swiper_box{position: relative; background-color: #fff;}
.partner .picbox{position: relative; overflow: hidden;}
.partner .picbox::before{content: ""; display: block; padding-top: 50%;}
.partner .partner_next, .partner .partner_prev{position: absolute; top: 0; bottom: 0; margin: auto; width: 65px; height: 63px; border: 1px solid #d2d2d2; border-radius: 50%; background-color: #fff; z-index: 2; cursor: pointer; display: flex; align-items: center; justify-content: center;}
.partner .partner_next i, .partner .partner_prev i{line-height: 63px; font-size: 40px; color: #d2d2d2;}
.partner .partner_next{left: 102%;}
.partner .partner_prev{right: 102%;}
/*  */
.process-service{width: 100%; overflow: hidden; background-color: #e4e4e4;}
.news{width: 100%; overflow: hidden; background-color: #f3f3f3;}
.news_list{width: calc(100% + 30px);}
.news_list li{width: calc(30% - 30px); float: left; margin: 0 30px 0 0 ;}
.news_list .item{width: 100%; background-color: #fff; border: 1px solid #d1d1d1; padding: 30px; overflow: hidden; border-top-left-radius: 20px; border-bottom-right-radius: 20px;}
.news_list .item .imgbox{position: relative; overflow: hidden;}
.news_list .item .imgbox::before{content: ""; display: block; padding-top: 50%;}
.news_list .item .title{font-size: 20px; color: #333; line-height: 30px; height: 60px; margin-bottom: 15px; overflow: hidden;}
.news_list .item .content{margin-top: 15px;}
.news_list .item .content .text{font-size: 14px; color: #333; line-height: 25px; height: 50px; overflow: hidden; margin-bottom: 21px;}
.news_list .item .content .time{font-size: 20px; color: #333;}
.news_list li.on{width: calc(40% - 30px);}
.news_list li.on .content .text{height: 0; margin: 0;}
/*  */
.footer1{width: 100%; background-color: #2b2b2b; padding: 30px 0;}
.footer1 .wrap{display: flex; justify-content: space-between;}
.footer1 .footer_tel{width: 10%;}
.footer1 .footer_tel li{margin-bottom: 20px;}
.footer1 .footer_tel .text1{font-size: 14px; color: #fff; padding-left: 30px; background-image: url(../images/footer_icon1.png); background-repeat: no-repeat; background-position: left center;}
.footer1 .footer_tel .text2{font-size: 20px; color: #fff; margin-top: 5px;}
.footer1 .footer_tel li:nth-child(1) .text1{background-image: url(../images/footer_icon1.png);}
.footer1 .footer_tel li:nth-child(2) .text1{background-image: url(../images/footer_icon2.png);}
.footer1 .footer_tel li:nth-child(3) .text1{background-image: url(../images/footer_icon3.png);}
.footer1 .footer_nav{width: 45%; display: flex; justify-content: space-between;}
.footer1 .footer_nav dt{font-size: 16px; color: #fff; font-weight: bold; margin-bottom: 15px; line-height: 20px;}
.footer1 .footer_nav dt a{color: #fff;}
.footer1 .footer_nav dd{font-size: 14px; color: #fff; line-height: 30px;}
.footer1 .footer_nav dd a{color: #fff;}
.footer1 .footer_nav dd a:hover{text-decoration: underline;}
.footer1 .footer_contact{width: 25%;}
.footer1 .footer_contact .footer_logo{overflow: hidden;}
.footer1 .footer_contact .footer_logo img{max-width: 100%; height: auto;}
.footer1 .footer_contact .text{font-size: 14px; color: #fff; line-height: 25px; margin-top: 15px;}
.footer1 .footer_contact .footer_mode{margin-top: 20px;}
.footer1 .footer_mode{margin-top: 20px;}
.footer1 .footer_mode li{float: left; margin-right: 20px;}
.footer1 .footer_mode .icon{width: 50px; height: 50px; background-color: #3d3d3d; border-radius: 5px; position: relative;}
.footer1 .footer_mode .mask{position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%) scale(0); padding-bottom: 10px;}
.footer1 .footer_mode .mask img{width: 100px; height: 100px;}
.footer1 .footer_mode li:hover .icon{background-color: #b40005;}
.footer1 .footer_mode li:hover .mask{transform: translateX(-50%) scale(1);}
.footer2{width: 100%; background-color: #1d1d1d; padding: 15px 0;}
.footer2 .text{font-size: 14px; color: #fff; line-height: 20px;}
.footer2 .text a{color: #fff;}
/*  */
.inner_banner{text-align: center; overflow: hidden; position: relative;}
.inner_banner img{width: 100%; height: auto;}
.inner_banner .txtbox{position: absolute; top: 0; left: 0; width: 100%; height: 100%; padding-top: 110px;}
.inner_banner .container{display: flex; align-content: center; flex-wrap: wrap; text-align: right;}
.inner_banner .text1{font-size: 55px; color: #fff; font-weight: bold; width: 100%; line-height: 1;}
.inner_banner .text2{font-size: 20px; color: #fff; margin-top: 10px; width: 100%; line-height: 1; margin-top: 15px;}
/*  */
.inner_page{width: 100%; overflow: hidden; padding: 40px 0 0 0; min-height: 500px;}
.spacing_inner{padding: 40px 0;}
.inner_page .title_index{margin-bottom: 30px;}
.sideBar{text-align: center; margin-bottom: 30px;}
.sideBar ul{display: inline-block; overflow: hidden; font-size: 0;}
.sideBar ul li{display: inline-block; padding: 0 2px 4px 2px;}
.sideBar ul li a{display: inline-block; width: 220px; height: 60px; line-height: 60px; background-color: #b9b9b9; font-size: 20px; color: #333;}
.sideBar ul li a:hover{background-color: #b40005; color: #fff;}
.sideBar ul li.on a{background-color: #b40005; color: #fff;}
.title_inner_about{margin-bottom: 30px; font-size: 30px; color: #333;}
.title_inner_about span{color: rgba(0,0,0,.16); text-transform: uppercase; margin-left: 5px; font-weight: bold;}
.title_inner_about span strong{color: rgba(180, 0, 5, .16);}
.about_inner{width: 100%; overflow: hidden; background-color: #fff;}
.about_inner .left{width: 65%;}
.about_inner .right{width: 35%; padding-left: 30px;}
.about_inner .imgbox{text-align: center; overflow: hidden;}
.about_inner .imgbox img{width: 100%; height: auto;}
.about_inner .content{margin-bottom: 50px;}
.about_inner .text1{font-size: 14px; color: #b40005; font-weight: bold; text-transform: uppercase;}
.about_inner .text2{font-size: 14px; color: #333; line-height: 21px; margin-bottom: 20px;}
.about_inner .about_data{width: 100%;}
.about_inner .about_data li{padding: 0; margin-right: 100px; float: left;}
.about_inner .about_data li:last-child{margin-right: 0;}
.honor_inner{width: 100%; overflow: hidden; background-color: #e4e4e4;}
.honor_inner .box{padding-bottom: 150px; background: url(../images/honor_bg.png) no-repeat center bottom; background-size: 100%;}
.honor_inner .swiper_box{width: 80%; margin: 0 auto; position: relative;}
.honor_inner .imgbox{position: relative; overflow: hidden;}
.honor_inner .imgbox::before{content: ""; display: block; padding-top: 125%;}
.honor_inner .honor_prev, .honor_inner .honor_next{position: absolute; top: 0; bottom: 0; margin: auto; width: 65px; height: 63px; border: 1px solid #d2d2d2; border-radius: 50%; background-color: #fff; z-index: 2; box-shadow: 3px 3px 5px 0 #333; cursor: pointer; display: flex; align-items: center; justify-content: center;}
.honor_inner .honor_prev i, .honor_inner .honor_next i{line-height: 63px; font-size: 40px; color: #d2d2d2;}
.honor_inner .honor_next{left: 102%;}
.honor_inner .honor_prev{right: 102%;}
/*  */
.team_inner{width: 100%; overflow: hidden; background-color: #fff;}
.team_inner .imgbox{position: relative; overflow: hidden;}
.team_inner .imgbox::before{content: ""; display: block; padding-top: 125%;}
/*  */
.partner_inner{width: 100%; overflow: hidden; background-color: #e4e4e4;}
.partner_list{width: 100%; background-color: #e4e4e4;}
.partner_list li{width: calc(100% / 6); float: left;}
.partner_list .imgbox{position: relative; overflow: hidden;}
.partner_list .imgbox::before{content: ""; display: block; padding-top: 50%;}
/*  */
.solution_page{width: 100%; overflow: hidden;}
.solution_list{width: calc(100% + 40px);}
.solution_list li{width: calc(100% / 3 - 40px); float: left; margin: 0 40px 40px 0;}
.solution_list .item{width: 100%;}
.solution_list .item .imgbox{position: relative; overflow: hidden;}
.solution_list .item .imgbox::before{content: ""; display: block; padding-top: 85%;}
.solution_list .item .text{font-size: 20px; color: #333; height: 60px; line-height: 60px; padding: 0 20px; background-color: #e3e3e3;}
.solution_list .item .text span{float: right; font-size: 16px; color: #333;}
.solution_list .item:hover .imgbox img{transform: scale(1.1);}
/*  */
.solution_details{width: 100%; overflow: hidden;}
.solution_details .wrap1{overflow: hidden; zoom: 1; margin-bottom: 40px;}
.solution_details .wrap1 .imgbox{width: 50%; float: left; text-align: center; overflow: hidden;}
.solution_details .wrap1 .imgbox img{width: 100%; height: auto;}
.solution_details .wrap1 .content{width: 50%; float: left; padding: 30px 0 0 30px;}
.solution_details .wrap1 .title{font-size: 20px; color: #333; font-weight: bold; margin-bottom: 20px;}
.solution_details .wrap1 .text{font-size: 14px; color: #333; line-height: 25px;}
.solution_details .wrap2 .list{width: 100%;}
.solution_details .wrap2 .list li{width: calc(100% / 3); float: left; padding: 0 40px;}
.solution_details .wrap2 .imgbox{position: relative; overflow: hidden; border-radius: 10px; overflow: hidden;}
.solution_details .wrap2 .imgbox::before{content: ""; display: block; padding-top: 50%;}
.solution_details .wrap2 .txtbox{padding: 15px;}
.solution_details .wrap2 .txtbox .title{font-size: 20px; color: #333; margin-bottom: 10px;}
.solution_details .wrap2 .txtbox .text{font-size: 14px; color: #333; line-height: 25px; height: 150px; overflow: hidden; overflow-y: auto;}
.recommend{width: 100%; padding: 30px 0; background-color: #eaeaea;}
.recommend .title{font-size: 30px; color: #333; font-weight: bold; text-align: center; margin-bottom: 30px;}
.recommend .item{width: 100%;}
.recommend .item .imgbox{position: relative; overflow: hidden;}
.recommend .item .imgbox::before{content: ""; display: block; padding-top: 85%;}
.recommend .item .text{font-size: 20px; color: #333; height: 60px; line-height: 60px; padding: 0 20px; background-color: #e3e3e3;}
.recommend .item .text span{float: right; font-size: 16px; color: #333;}
.swiper-pagination-recommend{text-align: center; margin-top: 20px;}
.swiper-pagination-recommend .swiper-pagination-bullet{width: 140px; height: 2px; background-color: #acacac; opacity: 1;}
.swiper-pagination-recommend .swiper-pagination-bullet-active{background-color: #b40005;}
/*  */
.case_page{width: 100%; overflow: hidden;}
.case_list2{width: calc(100% + 40px);}
.case_list2 li{width: calc(100% / 3 - 40px); float: left; margin: 0 40px 40px 0;}
.case_list2 .item{width: 100%;}
.case_list2 .item .imgbox{position: relative; overflow: hidden;}
.case_list2 .item .imgbox::before{content: ""; display: block; padding-top: 90%;}
.case_list2 .item .mask{position: absolute; top: 0; left: 0; width: 100%; height: 100%; padding: 20px; z-index: 1;}
.case_list2 .item .mask .title{font-size: 20px; color: #fff; font-weight: bold; margin-bottom: 15px;}
.case_list2 .item .mask .text{font-size: 16px; color: #fff; max-height: 75px; line-height: 25px; overflow: hidden;}
.case_list2 .item .mask2{background-color: rgba(0,0,0,.48); position: absolute; top: 0; left: -100%; width: 100%; height: 100%; }
.case_list2 .item .mask2 .txt{position: absolute; bottom: 20px; padding: 0 20px; font-size: 14px; color: #fff;}
.case_list2 .item:hover .imgbox img{transform: scale(1.1);}
.case_list2 .item:hover .mask2{left: 0;}
/*  */
.case_details{width: 100%; overflow: hidden; padding: 0 0 40px 0;}
.xiangce{position: relative;}
.xiangce .imgbox1{position: relative; overflow: hidden; border: 1px solid #eee;}
.xiangce .imgbox1::before{content: ""; display: block; padding-top: 45%;}

.xiangce .video-box{position: relative; overflow: hidden; border: 1px solid #eee;}
.xiangce .video-box::before{content: ""; display: block; padding-top: 45%;}
.xiangce .video-box .video-icon{position: absolute; top: 0; bottom: 0; left: 0; right: 0; margin: auto; width: 80px; height: 80px; background: url(../images/video-play.png) no-repeat; background-size: 100% 100%;}

.xiangce .imgbox2{position: relative; overflow: hidden; border: 1px solid #eee;}
.xiangce .imgbox2::before{content: ""; display: block; padding-top: 45%;}
.xiangce .swiper_tab{margin-bottom: 10px;}
.xiangce .swiper_content{padding: 0;}
.xiangce .swiper_content .swiper-slide-thumb-active .imgbox2{border: 2px solid #b40005;}
.xiangce .xiangce-next, .xiangce .xiangce-prev{position: absolute; top: 0; bottom: 0; margin: auto; width: 40px; height: 100px; z-index: 2; display: flex; align-items: center; justify-content: center;}
.xiangce .xiangce-next i, .xiangce .xiangce-prev i{font-size: 100px; color: #fff; line-height: 1;}
.xiangce .xiangce-next{right: 10px;}
.xiangce .xiangce-prev{left: 10px;}
.case_details .content{margin-top: 20px; font-size: 14px; color: #333; line-height: 25px;}
/*  */
.news_page{width: 100%; overflow: hidden; background-color: #e4e4e4;}
.news_list2{width: 100%;}
.news_list2 li{margin-bottom: 30px;}
.news_list2 .item{width: 100%; background-color: #fff; padding: 20px; border-top-left-radius: 20px; border-bottom-right-radius: 20px;}
.news_list2 .item a{display: flex;}
.news_list2 .item .imgbox{width: 30%; float: left; overflow: hidden; text-align: center; position: relative;}
.news_list2 .item .imgbox::before{content: ""; display: block; padding-top: 60%;}
.news_list2 .item .content{flex: 1; padding: 10px 20px; width: 70%;}
.news_list2 .item .content .title{font-size: 20px; color: #333; margin-bottom: 20px;}
.news_list2 .item .content .title span{padding-left: 20px;}
.news_list2 .item .content .text{font-size: 14px; color: #333; line-height: 25px; height: 75px; overflow: hidden;}
.news_list2 .item:hover{transform: translateY(-3px); box-shadow: 3px 3px 10px #ccc;}
.news_list2 .item:hover .content{background: url(../images/news_icon.png) no-repeat right bottom;}
/*  */
.news_details{width: 100%; overflow: hidden; background-color: #e4e4e4; padding-bottom: 40px;}
.news_details .title{text-align: center; border-bottom: 1px dotted #aaa; padding-bottom: 15px; margin-bottom: 20px;}
.news_details .title .title1{font-size: 16px; color: #333;}
.news_details .title .title2{font-size: 14px; color: #999; margin-top: 10px;}
.news_details .imgbox{text-align: center; overflow: hidden;}
.news_details .imgbox img{max-width: 100%; height: auto; display: inline-block;}
.news_details .txtbox{font-size: 14px; color: #333; line-height: 25px; margin-top: 20px;}
/*  */
.contact_page{width: 100%; overflow: hidden; padding-bottom: 30px;}
.contact_page .txtbox{width: 50%; float: left; font-size: 14px; color: #333; line-height: 25px; padding-right: 20px;}
.contact_page .map{width: 50%; float: left; position: relative; overflow: hidden;}
.contact_page .map::before{content: ""; display: block; padding-top: 50%;}
.contact_page .map iframe{position: absolute; top: 0; left: 0; right: 0; bottom: 0; margin: auto; width: 100%; height: 100%;}

@media (max-width: 1599px){
    .solution .swiper_box{width: 90%; margin: 0 auto;}
    .partner .swiper_box{width: 90%; margin: 0 auto;}
    .solution .solution-next, .solution .solution-prev{width: 50px; height: 50px;}
    .solution .solution-next i, .solution .solution-prev i{line-height: 50px;}
    .partner .partner_next, .partner .partner_prev{width: 50px; height: 50px;}
    .partner .partner_next i, .partner .partner_prev i{line-height: 50px;}
    .solution .item .list li{margin-right: 80px;}
    /*  */
    .about_inner .about_data li{margin-right: 80px;}
}

@media (max-width: 1399px){
    .footer1 .footer_tel{width: 12%;}
    .solution .item .list li{margin-right: 50px;}
    .solution .solution-prev{right: 101%;}
    .solution .solution-next{left: 101%;}
    .partner .partner_prev{right: 101%;}
    .partner .partner-next{left: 101%;}
    /*  */
    .inner_banner .text1{font-size: 40px;}
    .inner_banner .text2{font-size: 18px;}
    .sideBar{margin-bottom: 20px;}
    .sideBar ul li a{height: 40px; line-height: 40px; font-size: 16px;}
    .about_inner .about_data li{margin-right: 50px;}
    .xiangce .xiangce-next, .xiangce .xiangce-prev{height: 60px; line-height: 60px;}
    .xiangce .xiangce-next i, .xiangce .xiangce-prev i{font-size: 60px;}
}

@media (max-width: 1199px){
    .header .header_nav .nav_list>li{padding: 0 15px;}
    .header .header_nav .nav_line{transform: translateX(15px);}
    .header .header_search{padding: 0 20px;}
    /*  */
    .title_index .title1{font-size: 24px;}
    .title_index .title3{font-size: 40px;}
    .case_list .item .mask{padding: 10px;}
    .case_list .item .mask .title{font-size: 16px; margin-bottom: 10px;}
    .case_list .item .mask .text{font-size: 14px;}
    .title_about .title1{line-height: 70px;}
    .title_about .title3{font-size: 70px;}
    .title_about .title2{font-size: 24px;}
    .about .about_data li{padding: 30px 0;}
    .about .content{padding: 30px 120px 30px 30px;}
    /*  */
    .inner_banner .text1{font-size: 36px;}
    .inner_banner .text2{font-size: 16px;}
    .solution_list{width: calc(100% + 30px);}
    .solution_list li{width: calc(100% / 3 - 30px); margin: 0 30px 30px 0;}
    .case_list2{width: calc(100% + 30px);}
    .case_list2 li{width: calc(100% / 3 - 30px); margin: 0 30px 30px 0;}
    .case_list2 .item .mask{padding: 10px;}
    .case_list2 .item .mask .title{font-size: 16px; margin-bottom: 10px;}
    .case_list2 .item .mask .text{font-size: 14px;}
}

@media (min-width: 991px){
    .header .header_nav{display: block !important;}
}

@media (max-width: 991px){
    .header{height: 90px;}
    .header .header_nav{position: fixed; top: 0; left: 0; z-index: 5; width: 100%; height: 100%; background-color: rgba(0,0,0,.6); display: none;}
    .header .header_nav .nav{position: absolute; top: 0; right: 0; width: 60%; height: 100%; background-color: #fff; transform: translateX(100%); transition: all .2s;}
    .header .header_nav .nav_list{padding: 80px 20px 0 20px;}
    .header .header_nav .nav_list>li{width: 100%; text-align: left; padding: 0;}
    .header .header_nav .nav_list>li::before{display: none;}
    .header .header_nav .nav_list>li>a{color: #333; line-height: 50px;}
    .header .header_nav .nav_list>li>i{display: block; position: absolute; top: 15px; right: 0; width: 20px; height: 20px; line-height: 18px; text-align: center; font-size: 14px;}
    .header .header_nav .nav.act{transform: translateX(0);}
    .header .header_nav .drop_down{display: none; position: static; width: 100%; transform: translateX(0); margin-bottom: 15px;}
    .header .header_nav .drop_down li{text-align: left;}
    .header .header_nav .drop_down li a{font-size: 12px; line-height: 30px;}
    .banner img{width: 100%; height: auto;}
    /*  */
    .spacing_index{padding: 30px 0;}
    .title_index{margin-bottom: 20px;}
    .title_index .title1{font-size: 20px; margin-bottom: 10px; padding-bottom: 12px;}
    .title_index .title1::before{width: 80px; height: 2px;}
    .title_index .title2{font-size: 12px; margin-bottom: 5px;}
    .title_index .title3{font-size: 30px;}
    .more a{width: 120px; height: 30px; line-height: 30px;}
    .solution .swiper_tab{margin-bottom: 20px;}
    .solution .item .content .title{font-size: 18px; margin-bottom: 20px;}
    .solution .item .content .text{margin-bottom: 20px;}
    .solution .item .list li{margin-right: 30px;}
    .solution .ii .text{font-size: 14px;}
    .about_data .icon{width: 50px;}
    .tab .tabList li a{width: 100px; height: 30px; line-height: 30px; font-size: 14px;}
    .case_list .item .mask .title{font-size: 14px;}
    .case_list .item .mask .text{font-size: 12px; height: 40px; line-height: 20px;}
    .title_about{margin-bottom: 20px;}
    .title_about .title1{font-size: 20px; line-height: 50px;}
    .title_about .title2{font-size: 18px;}
    .title_about .title3{font-size: 50px;}
    .title_about .title2::before{width: 80px; height: 2px;}
    .tab{margin-bottom: 10px;}
    .news_list{width: calc(100% + 10px);}
    .news_list li{width: calc(100% / 3 - 10px); margin: 0 10px 0 0;}
    .news_list .item{padding: 10px;}
    .news_list .item .title{font-size: 14px; font-weight: bold; height: 50px; line-height: 25px; margin-bottom: 10px;}
    .news_list .item .content{margin-top: 10px;}
    .news_list .item .content .text{font-size: 12px; height: 40px; line-height: 20px; margin-bottom: 10px;}
    .news_list .item .content .time{font-size: 14px;}
    .news_list li.on{width: calc(100% / 3 - 10px); margin: 0 10px 0 0;}
    .news_list li.on .content .text{height: 40px; margin-bottom: 10px;}
    .footer1{display: none;}
    /*  */
    .inner_banner .txtbox{padding: 90px 0 0 0;}
    .inner_banner .text1{font-size: 28px;}
    .inner_banner .text2{font-size: 14px;}
    .inner_page{padding: 30px 0 0 0;}
    .inner_page .title_index{margin-bottom: 20px;}
    .sideBar{margin-bottom: 10px;}
    .sideBar ul li a{width: 160px; height: 30px; line-height: 30px; font-size: 14px;}
    .spacing_inner{padding: 30px 0;}
    .title_inner_about{font-size: 22px; margin-bottom: 20px;}
    .about_inner .text2{margin-bottom: 10px;}
    .about_inner .content{margin-bottom: 20px;}
    .about_inner .about_data li{margin-right: 20px;}
    .about_inner .right{padding-left: 15px;}
    .honor_inner .box{padding-bottom: 90px;}
    .honor_inner .honor_prev, .honor_inner .honor_next{width: 50px; height: 50px; line-height: 48px;}
    .partner_list li{width: calc(100% / 4);}
    .solution_list .item .text{font-size: 16px; height: 40px; line-height: 40px; padding: 0 15px;}
    .solution_details .wrap2 .list li{padding: 0 20px;}
    .solution_details .wrap2 .txtbox{padding: 10px 0;}
    .case_list2{width: calc(100% + 20px);}
    .case_list2 li{width: calc(100% / 3 - 20px); margin: 0 20px 20px 0;}
    .case_list2 .item .mask .title{font-size: 14px;}
    .case_list2 .item .mask .text{font-size: 12px; height: 40px; line-height: 20px;}
    .news_list2 .item{padding: 10px;}
    .news_list2 .item .content{padding: 0 10px;}
    .news_list2 .item .content .title{font-size: 14px; margin-bottom: 10px; font-weight: bold;}
    .news_list2 .item .content .title span{padding-left: 10px; font-weight: normal;}
    .news_list2 .item .content .text{font-size: 12px; height: 80px; line-height: 20px;}
}

@media (max-width: 767px){
    .header{height: 70px;}
    .header .header_content .logo img{width: 80px;}
    .spacing_index{padding: 20px 0;}
    .title_index{margin-bottom: 15px;}
    .title_index .title1{font-size: 18px;}
    .title_index .title3{font-size: 20px;}
    .more{margin-top: 10px;}
    .solution .swiper_box{width: 100%;}
    .solution .item{flex-wrap: wrap;}
    .solution .solution-next, .solution .solution-prev{display: none;}
    .solution .item .imgbox{width: 100%; padding: 0;}
    .solution .item .content{width: 100%; padding: 0; margin-top: 10px;}
    .solution .item .content .title{font-size: 16px; margin-bottom: 10px;}
    .solution .item .content .text{font-size: 12px; line-height: 20px;}
    .solution .swiper_content .swiper-slide{padding: 10px 0;}
    .solution .swiper_content::before{display: none;}
    .solution .ii .text{margin-bottom: 15px;}
    .tab .tabList li{padding: 0 2px 4px 2px;}
    .case_list li{width: calc(50% - 10px);}
    .case_list li:nth-child(1){width: calc(50% - 10px);}
    .case_list li:nth-child(1) .item .imgbox::before{padding-top: 90%;}
    .case_list li:nth-child(6){width: calc(50% - 10px);}
    .case_list li:nth-child(6) .item .imgbox::before{padding-top: 90%;}
    .case_list li:nth-child(7){width: calc(100% - 10px); position: static; margin: 0;}
    .title_about{margin-bottom: 15px;}
    .title_about .title1{font-size: 16px; font-weight: bold; line-height: 30px;}
    .title_about .title2{font-size: 16px;}
    .title_about .title3{font-size: 30px;}
    .about .box{flex-wrap: wrap;}
    .about .about_data{width: 100%;}
    .about_data li{padding: 0 0 10px 0; float: left; margin-right: 15px;}
    .about_data .icon{width: 40px;}
    .about_data .number span{font-size: 20px;}
    .about_data .txt{font-size: 12px;}
    .about .content{width: 100%; padding: 10px;}
    .about .content .title{font-size: 16px;}
    .about .content .text{font-size: 12px; line-height: 20px;}
    .about .imgbox{position: static; width: 100%;}
    .partner{margin-top: 15px;}
    .partner .swiper_box{width: 100%;}
    .partner .partner_next, .partner .partner_prev{display: none;}
    .news_list{width: 100%;}
    .news_list li{width: 100%; margin: 0 0 10px 0;}
    .news_list li.on{width: 100%; margin: 0 0 10px 0;}
    .news_list .item .title{height: auto;}
    .footer2 .text{width: 100%; text-align: center;}
    /*  */
    .inner_banner .txtbox{padding: 30px 0 0 0;}
    .inner_banner .text1{font-size: 18px;}
    .inner_banner .text2{font-size: 12px; margin-top: 5px;}
    .inner_page{padding: 20px 0 0 0;}
    .inner_page .title_index{margin-bottom: 15px;}
    .sideBar ul li{margin-bottom: 4px;}
    .sideBar ul li a{width: 120px;}
    .spacing_inner{padding: 20px 0;}
    .title_inner_about{font-size: 18px; margin-bottom: 15px;}
    .about_inner .right{width: 100%; padding: 0;}
    .about_inner .left{width: 100%; margin-top: 10px;}
    .about_inner .text2{font-size: 12px;}
    .honor_inner .box{padding-bottom: 40px;}
    .honor_inner .swiper_box{width: 100%;}
    .honor_inner .honor_prev, .honor_inner .honor_next{display: none;}
    .partner_list li{width: calc(100% / 3);}
    .solution_list{width: calc(100% + 10px);}
    .solution_list li{width: calc(100% / 2 - 10px); margin: 0 10px 10px 0;}
    .solution_list .item .text{height: 30px; line-height: 30px; font-size: 14px; padding: 0 10px;}
    .solution_details .wrap1{margin-bottom: 20px;}
    .solution_details .wrap1 .imgbox{width: 100%;}
    .solution_details .wrap1 .content{width: 100%; padding: 10px 0 0 0;}
    .solution_details .wrap1 .title{font-size: 16px; margin-bottom: 10px;}
    .solution_details .wrap1 .text{font-size: 12px; line-height: 20px;}
    .solution_details .wrap2 .list li{width: 100%; padding: 0;}
    .solution_details .wrap2 .txtbox .title{font-size: 16px;}
    .solution_details .wrap2 .txtbox .text{height: auto; font-size: 12px; line-height: 20px;}
    .recommend{padding: 20px 0;}
    .recommend .title{font-size: 18px; margin-bottom: 15px;}
    .recommend .item .text{height: 30px; line-height: 30px; font-size: 14px; padding: 0 10px;}
    .swiper-pagination-recommend .swiper-pagination-bullet{width: 40px;}
    .case_list2{width: calc(100% + 10px);}
    .case_list2 li{width: calc(100% / 2 - 10px); margin: 0 10px 10px 0;}
    .news_list2 li{margin-bottom: 15px;}
    .contact_page .txtbox{width: 100%; padding: 0;}
    .contact_page .map{width: 100%; margin-top: 15px;}

}