@charset "utf-8";

@import url(public.css);

/* 头部 */
/*  */
.header .head_content{width: 100%; background-color: #fff; height:140px; border-top: 3px solid #e83929; position: relative;}
.header .left{height: 100%; display: flex; display: -webkit-flex; align-items: center}
.header .right{height: 100%; display: flex; display: -webkit-flex; align-items: center}
.header .logo{float: left;}
.header .logo img{max-width: 100%; height:auto; max-height: 100%; width: 400px;}
.header .search{border-right: 1px solid #e1e1e1; padding-right: 40px;}
.header .language .box{position: relative; float: right; margin-bottom: 20px;}
.header .language .text{padding-left: 30px; font-size: 14px; color: #727272; line-height: 30px; position: relative; cursor: pointer; background: url(../images/head_icon1.png) no-repeat left center; }
.header .language a{float: left; font-size: 14px; color: #333; margin-left: 20px; padding-left: 30px;}
.header .language a:nth-child(1){background: url(../images/languageIcon0.jpg) no-repeat left center; background-size: 20px;}
.header .language a:nth-child(2){background: url(../images/languageIcon1.jpg) no-repeat left center; background-size: 20px;}
.header .language a:nth-child(3){background: url(../images/languageIcon2.jpg) no-repeat left center; background-size: 20px;}
.header .language a.on{color: #E83929;}
.header .language .mask{position: absolute; top: 100%; left: 0; width: 100%; z-index: 1; display: none;}
.header .language .mask a{display: block; line-height: 40px; font-size: 14px; color: #333; background-color: #eee; border-bottom: 1px solid #fff; text-align: center; z-index: 6;}
.header .search_box{width: 250px; height: 40px; border-radius: 40px; overflow: hidden; background-color: #f3f3f3; float: right;}
.header .search_box .text{width: calc(100% - 50px); float: left; border: none; height: 100%; background-color: #f3f3f3; overflow: hidden; outline:none; padding: 0 20px;}
.header .search_box .btn{width: 50px; height: 100%; background: url(../images/head_icon2.png) no-repeat center center; border: none;}
.header .head_tel{padding-left: 40px; background: url(../images/head_icon3.png) no-repeat left center; margin-left: 40px;}
.header .head_tel .txt1{font-size: 24px; color: #ff4433; line-height: 30px; /*font-weight: bold;*/}
/*  */
.header .navBarIcon{position:absolute; top: 0; bottom: 0; right: 15px; margin: auto; z-index: 9; padding: 0; height: 20px; display:block; cursor:pointer;}
.header .navBarIcon .icon-bar{background:#ea3e00; width:30px; height: 3px; display: block;}
.header .navBarIcon .icon-bar:nth-child(2){margin: 5px 0;}
.header .navBarIcon .icon-bar:nth-child(3){width: 22px;}
.header .navBarIcon.on .icon-bar:nth-child(1){margin-top: 8px; transform:rotateZ(45deg);}
.header .navBarIcon.on .icon-bar:nth-child(2){opacity:0;}
.header .navBarIcon.on .icon-bar:nth-child(3){width: 30px; top:50%; position:absolute; transform:translate(0,-50%) rotateZ(135deg);}
/*  */
.header .head_nav{width: 100%; position: relative; background-color: #494c5a;}
.header .head_nav .navBox{max-width: 1400px; height: auto; margin: 0 auto;}
.header .head_nav .navList{width: 100%; font-size: 0;}
.header .head_nav .item{float: left; width: calc(100% / 7); position: relative; text-align: center;}
.header .head_nav .item>a{color: #FFFFFF; font-size: 18px; line-height: 65px; display: block; overflow: hidden;}
.header .head_nav .item:hover>a{background-color: #e83929;}
.header .head_nav .item.act>a{background-color: #e83929;}
.header .head_nav .nav_down{display: none; position:absolute; top:100%; width: 100%; left: 50%; transform: translateX(-50%); box-shadow: 0 0 5px rgb(0 0 0 / 20%); background-color: #fff; z-index:9;}
.header .head_nav .nav_down li{width: 100%; text-align: center;}
.header .head_nav .nav_down li a{line-height:32px; font-size: 14px; color:#333; display: block; padding: 0 5px;}
.header .head_nav .nav_down li a:hover{background: #e83929; color: #fff;}
.header.small .head_nav{position: fixed; left: 0; top: 0; z-index: 6; animation: navSmall 0.5s;}
@keyframes navSmall {
    from {top: -50px;}
    to {top: 0;}
}
@-webkit-keyframes navSmall {
    from {top: -50px;}
    to {top: 0;}
}
/*  */
.banner{width: 100%; overflow: hidden; position: relative; z-index: 0; font-size: 0;}
.banner .img{width: 100%;}
.banner .swiper-pagination-bullet-active{background: #fff;}
.banner .banner-next, .banner .banner-prev{position: absolute; bottom: 14%; width: 105px; height: 45px; line-height: 41px; border: 2px solid #fff; z-index: 9; background: url(../images/banner_icon.png) no-repeat center center;}
.banner .banner-next:hover, .banner .banner-prev:hover{background-color: #E9392A; border-color: #E9392A}
.banner .banner-prev{left: 13.5%}
.banner .banner-next{left: calc(13.5% + 120px); transform:rotateY(180deg);}

.banner_inner{text-align: center; overflow: hidden; position: relative;}
.banner_inner img{width: 100%; height: auto;}
.banner_inner .container{position: absolute; top: 0; left: 0; right: 0;}
.banner_inner .mask{position: absolute; top: 50%; transform: translateY(-50%); left: 0; text-align: left;}
.banner_inner .mask .text1{font-size: 30px; color: #fff; font-weight: bold;}
.banner_inner .mask .text2{font-size: 48px; color: rgba(255,255,255,0.23); text-transform: uppercase;}
/* tabbar */
.tabBar{width: 100%; height: 58px; background-color: #e83929; border-top: 1px solid #fff; position: fixed; bottom: 0; left: 0; width: 100%; z-index: 6; height: calc(58px +  constant(safe-area-inset-bottom)); height: calc(58px +  env(safe-area-inset-bottom));}
.tabBar .list{height: 100%; display: flex; display: -webkit-flex; justify-content: space-between; align-items: center;}
.tabBar .list>li{height: 100%; border-right: 1px solid #fff; position: relative; flex: 1;}
.tabBar .list>li:last-child{border-right: none;}
.tabBar .item{width: 100%; height: 100%; text-align: center; display: flex; display: -webkit-flex; justify-content: center; align-content: center; flex-wrap: wrap;}
.tabBar .item span{width: 100%; font-size: 16px; color: #fff; display: block; line-height: 20px;}
.tabBar .item p{width: 100%; font-size: 12px; line-height: 20px; color: #fff;}
.tabBar .tabbar_bg{width: 100%; height: 100%; background-color: rgba(0,0,0,0.6); position: fixed; top: 0; left: 0; z-index: 7; display: none;}
.tabBar .tel_num{width: 100%; display: block; overflow: hidden; background-color: #f5f5f5; box-shadow: 0 0 5px rgb(0 0 0 / 30%); position: fixed; bottom: 0; left: 0; z-index: 8; display: none;}
.tabBar .tel_num a{display: block; line-height: 44px; font-size: 15px; color: #333; border-bottom: 1px solid #ddd; text-align: center;}
.tabBar .tel_num .cancel{margin-top: 6px; border-top: 1px solid #ddd; background-color: #fff; line-height: 44px; font-size: 15px; color: #333; text-align: center;}
.tabBar .wecht_box{position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0,0,0,.6); z-index: 7; display: none;}
.tabBar .wecht_content{width: 100%; background-color: #fff; padding: 30px; text-align: center; position: absolute; top: 50%; transform: translateY(-50%);}
.tabBar .wecht_content .title{font-size: 18px; color: #333; line-height: 24px; font-weight: bold;}
.tabBar .wecht_content img{width: 150px; height: auto; margin-top: 10px;}
.tabBar .wecht_content .txt{font-size: 12px; color: #333; margin-top: 10px; line-height: 20px;}
.tabBar .wecht_content .txt span{font-size: 18px; font-family: Impact;}
.tabBar .close{position: absolute; bottom: -38px; width: 30px; height: 30px; line-height: 28px; font-size: 20px; color: #fff; border: 1px solid #fff; border-radius: 50%; left: 0; right: 0; margin: auto;}
/*  */
.index1{padding: 100px 0; background-color: #fff; overflow: hidden;}
.index1 .left_content{width: 50%; padding-right: 80px;}
.index1 .right_content{width: 50%;}
.index1 .title{margin-bottom: 50px;}
.index1 .title .title1{font-size: 30px; color: #262626; margin-bottom: 10px;}
.index1 .title .title2{font-size: 32px; color: #e83929; margin-top: -40px;}
.index1 .text{font-size: 16px; color: #353535; line-height: 30px; height: 150px; overflow: hidden;}
.index1 .more{width: 160px; height: 50px; line-height: 48px; text-align: center; border: 1px solid #b4b4b4; display: block; border-radius: 50px; font-size: 16px; color: #737373; margin-top: 70px;}
.index1 .more:hover{border-color: #e83929; color: #e83929; transform: translateY(-10px);}
.index1 .video_box{width: 70%; float: left; overflow: hidden; position: relative;}
.index1 .video_box::before{content: ""; display: block; padding-top: 86%;}
.index1 .video_box .video_bg{position: absolute; top: 0; left: 0; right: 0; bottom: 0; margin: auto; width: 100%; height: 100%;}
.index1 .video_box .video_icon{position: absolute; top: 0; left: 0; right: 0; bottom: 0; margin: auto; width: 60px; height: 60px; background: url(../images/video_icon.png) no-repeat; background-size: 100% 100%}
.index1 .video_box.none .video_icon{display: none}
.index1 .number_box{width: 30%; float: right; padding-left: 60px;}
.index1 .number_box ul li{border-bottom: 1px solid #cacaca; padding: 20px 0;}
.index1 .number_box .number{font-size: 36px; color: #404040; line-height: 1; font-weight: bold;}
.index1 .number_box .number span{font-size: 16px; color: #6b6b6b; font-weight: normal; padding-left: 10px; vertical-align: top;}
.index1 .number_box .name{font-size: 16px; color: #616161; margin-top: 6px; line-height: 1;}
/*  */
.index2{width: 100%; background-color: #f7f7f8; padding: 50px 0; overflow: hidden;}
.index2 .left_content{width: 50%;}
.index2 .right_content{width: 50%; padding-left: 24px;}
.index2 .title{float: left; width: 400px; position: relative; padding-top: 30px;}
.index2 .title::before{content: ""; position: absolute; top: 6px; left: 0; width: 190px; height: 1px; background-color: #b7b7b7;}
.index2 .title::after{content: ""; position: absolute; top: 0; left: 0; width: 50px; height: 3px; background-color: #e83928;}
.index2 .title .title1{font-size: 36px; color: rgba(0,0,0,.08); line-height: 1; text-transform: uppercase; font-weight: bold;}
.index2 .title .title2{font-size: 30px; color: #282828; line-height: 1; transform: translateY(-10px);}
.index2 .tab{width: calc(100% - 400px); float: left;}
.index2 .tab .name{width: calc(100% / 7 - 3px); float: left; height: 55px; line-height: 55px; overflow: hidden; text-align: center; cursor: pointer; font-size: 17px; border-radius: 5px; color: #3d3d3d; margin: 0 3px 3px 0; background-color: #fff; box-shadow: 0 0 10px rgba(0,0,0,.04);}
.index2 .tab .name.act{background-color: #e83928; color: #fff;}
.index2 .swiper_index2{width: 100%; margin-top: 30px;}
.index2 .imgbox1{position: relative; overflow: hidden; border-radius: 5px;}
.index2 .imgbox1::before{content: ""; display: block; padding-top: 83%;}
.index2 .imgbox1 .img{position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-repeat: no-repeat; background-position: center center; background-size: cover;}
.index2 .imgbox1 .mask{position: absolute; bottom: 25px; left: 25px; width: calc(100% - 50px); background-color: rgba(255,255,255,.85); border-radius: 5px; border-bottom: 3px solid #e83929; padding: 30px;}
.index2 .imgbox1 .name{font-size: 20px; color: #121212; font-weight: bold;}
.index2 .imgbox1 .content{font-size: 15px; color: #535353; line-height: 25px; margin-top: 15px; max-height: 75px; overflow: hidden;}
.index2 .imgbox1:hover .img{transform: scale(1.1);}
.index2 .imgbox1:hover .mask{transform: scale(1.03);}
.index2 .list{width: calc(100% + 20px);}
.index2 .item{width: calc(100% / 2 - 20px); float: left; margin: 0 20px 20px 0;}
.index2 .item .imgbox2{position: relative; overflow: hidden; border-radius: 5px;}
.index2 .item .imgbox2::before{content: ""; display: block; padding-top: 84%;}
.index2 .item .imgbox2 .img{position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-repeat: no-repeat; background-position: center center; background-size: cover;}
.index2 .item .mask{position: absolute; left: 0; bottom: 0; width: 100%; height: 55px; line-height: 55px; text-align: center; font-size: 18px; color: #fff; background-color: rgba(0,0,0,.5);}
.index2 .box{position: relative;}
.index2 .index2-prev, .index2 .index2-next{position: absolute; top: 0; bottom: 0; margin: auto; width: 40px; height: 40px; line-height: 36px; text-align: center; border-radius: 50%; border: 2px solid #c8c8c8; font-size: 20px; color: #c8c8c8;}
.index2 .index2-prev{left: -100px;}
.index2 .index2-next{right: -100px;}
.index2 .index2-prev:hover{color: #e83928; border-color: #e83928;}
.index2 .index2-next:hover{color: #e83928; border-color: #e83928;}
.index2 .item:hover .imgbox2 .img{transform: scale(1.1);}
.index2 .item:hover .mask{background-color: #e83928;}
/*  */
.index3{width: 100%; padding: 50px 0; background-color: #fff;}
.index3 .box{padding: 90px 0; background: url(../images/index3_bg.jpg) no-repeat center center; background-size: cover;}
.index3 .txtbox{position: relative; width: 65%; border-left: 20px solid #e83929; padding-left: 70px;}
.index3 .txtbox .text1{font-size: 36px; color: #fff;}
.index3 .txtbox .text2{font-size: 40px; color: #fff; font-weight: bold;}
.index3 .txtbox .text3{font-size: 24px; color: #fff; margin-top: 60px;}
.index3 .list{margin-top: 20px;}
.index3 .list li{float: left; margin: 0 20px 20px 0;}
.index3 .list li a{display: block; width: 170px; height: 50px; line-height: 48px; border: 1px solid #fff; border-radius: 10px; font-size: 18px; color: #fff; text-align: center; overflow: hidden;}
.index3 .list li a:hover{border-color: #e83928; color: #e83928;}
/*  */
.index4{width: 100%; padding: 50px 0; overflow: hidden; background-color: #f7f7f8;}
.index4 .title_index4{position: relative; padding-top: 30px;}
.index4 .title_index4::before{content: ""; position: absolute; top: 6px; left: 0; width: 190px; height: 1px; background-color: #b7b7b7;}
.index4 .title_index4::after{content: ""; position: absolute; top: 0; left: 0; width: 50px; height: 3px; background-color: #e83928;}
.index4 .title_index4 .title1{font-size: 36px; color: rgba(0,0,0,.08); line-height: 1; text-transform: uppercase; font-weight: bold;}
.index4 .title_index4 .title2{font-size: 30px; color: #282828; line-height: 1; transform: translateY(-10px);}
.index4 .list{width: calc(100% + 30px); margin-top: 30px;}
.index4 .list .item{width: calc(100% / 3 - 30px); float: left; margin: 0 30px 0 0;}
.index4 .item a{display: block; width: 100%; height: 100%;}
.index4 .item .time{border-top: 3px solid #535353; line-height: 60px; font-size: 18px; color: #a7a7a7; position: relative;}
.index4 .item .time::before{content: ""; position: absolute; top: -3px; left: 0; width: 0; height: 3px; background-color: #e83929; transition: all 0.6s;}
.index4 .item .time span{float: right; font-size: 18px; color: #a7a7a7;}
.index4 .item .imgbox{position: relative; overflow: hidden;}
.index4 .item .imgbox::before{content: ""; display: block; padding-top: 54%;}
.index4 .item .imgbox .img{position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-repeat: no-repeat; background-position: center center; background-size: cover;}
.index4 .item .txtbox{padding: 30px 20px;}
.index4 .item .txtbox .title{font-size: 16px; color: #222222; font-weight: bold;}
.index4 .item .txtbox .content{font-size: 15px; color: #4e4e4e; line-height: 25px; height: 75px; overflow: hidden; margin-top: 15px;}
.index4 .item:hover .time{color: #e83928;}
.index4 .item:hover .time::before{width: 100%;}
.index4 .item:hover .time span{color: #e83928;}
.index4 .item:hover .imgbox .img{transform: scale(1.1);}
/*  */
.foot1{width: 100%; background-color: #313131; padding: 70px 0;}
.foot1 .left_content{width: 50%; padding-right: 20px;}
.foot1 .right_content{width: 50%;}
.foot1 .box{width: 50%; float: left; padding-right: 30px;}
.foot1 .tit1{font-size: 18px; color: #fff; padding: 0 0 20px 30px; border-bottom: 1px solid #fff; background: url(../images/foot_icon1.png) no-repeat left 2px;}
.foot1 .text1{font-size: 15px; color: #fff; line-height: 25px; margin-top: 15px;}
.foot1 dl{width: calc(100% / 4); float: left; overflow: hidden;}
.foot1 dl:nth-child(1){width: 50%;}
.foot1 dl dt{font-size: 20px; color: #fff; font-weight: bold; margin-bottom: 15px;}
.foot1 dl:nth-child(1) dd{width: 50%; float: left;}
.foot1 dl dd a{display: block; font-size: 12px; color: #fff; line-height: 25px;}
.foot1 dl dd a:hover{text-decoration:underline}
.foot2{width: 100%; background-color: #e83929; padding: 20px 0;}
.foot2 .text{padding-left: 50px; line-height: 40px; font-size: 14px; color: #fff; background: url(../images/foot_icon2.png) no-repeat left center; background-size: 30px;}
.foot2 .text a{color: #fff; font-size: 14px;}
.foot2 .item{width: 26px; height: 26px; float: left; margin: 7px 15px 0 0; position: relative}
.foot2 .item .icon{width: 100%; height: 100%}
.foot2 .item:nth-child(1) .icon{background: url(../images/foot_icon3.png) no-repeat; background-size: 100% 100%;}
.foot2 .item:nth-child(2) .icon{background: url(../images/foot_icon4.png) no-repeat; background-size: 100% 100%;}
.foot2 .item:nth-child(3) .icon{background: url(../images/foot_icon5.png) no-repeat; background-size: 100% 100%;}
.foot2 .item .mask{position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%); z-index: 2; padding-bottom: 5px; font-size: 0; display: none}
.foot2 .item .mask img{width: 100px; height: 100px; border: 2px solid #fff}
.foot2 .item:hover .mask{display: block}
/*  */
.inner_page{width: 100%; min-height: 500px; background-color: #f7f7f8;}
.page_box{padding: 50px 0;}
.sideBar{box-shadow: 5px 5px 20px rgba(0,0,0,.14); text-align: center;}
.sideBar .text{line-height: 80px; height: 80px; text-align: center; font-size: 16px; color: #181818; position: relative; display: inline-block;}
.sideBar .text.on{font-weight: bold;}
.sideBar .text.on::before{content: ""; position: absolute; left: 0; width: 100%; bottom: 0; height: 4px; background-color: #e83929;}
.ph_sidebar ul li{float: left; width: calc(100% / 4 - 2px); margin: 0 2px 2px 0; background-color: #fff; border-radius: 3px;}
.ph_sidebar ul li a{display: block; line-height: 30px; height: 30px; font-size: 12px; color: #181818;}
.ph_sidebar ul li a.on{color: #e83929;}
/*  */
.about_page{width: 100%; padding: 50px 0; overflow: hidden;}
.about_page .imgbox{width: 50%; float: left;}
.about_page .imgbox img{width: 100%; height: auto;}
.about_page .txtbox{width: 50%; float: left; padding-left: 30px; font-size: 16px; color: #383838; line-height: 30px;}

/*  */
.product_page{width: 100%; padding: 50px 0;}
.product_page .list{width: calc(100% + 20px);}
.product_page .list .item{width: calc(100% / 4 - 20px); float: left; margin: 0 20px 20px 0; box-shadow: 0 0 20px 0 rgba(0,0,0,.1);}
.product_page .item a{display: block; width: 100%; height: 100%;}
.product_page .item .imgbox{position: relative; overflow: hidden;}
.product_page .item .imgbox::before{content: ""; display: block; padding-top: 75%;}
.product_page .item .imgbox .img{position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-repeat: no-repeat; background-position: center center; background-size: cover;}
.product_page .item .text{font-size: 16px; color: #413838; text-align: center; line-height: 40px;}
.product_page .item:hover .imgbox .img{transform: scale(1.1);}
/*  */
.product_details{padding: 50px 0; width: 100%;}
.product_details .box1{width: 100%;}
.product_details .box1 .left_content{width: 50%; float: left; padding-right: 10px;}
.product_details .box1 .imgbox{text-align: center; overflow: hidden; box-shadow: 0 0 20px rgba(0,0,0,.1);}
.product_details .box1 .imgbox img{width: 100%; height: auto;}
.product_details .box1 .txtbox{width: 50%; float: left; padding-left: 20px;}
.product_details .box1 .txtbox .tit1{font-size: 24px; color: #413838; font-weight: bold; border-bottom: 1px solid #cdcdcd; padding-bottom: 15px;}
.product_details .box1 .txtbox .tit2{font-size: 18px; color: #413838; font-weight: bold; border-bottom: 1px solid #cdcdcd; padding: 15px 0;}
.product_details .box1 .txtbox .text{font-size: 16px; color: #606060; line-height: 30px; margin-top: 20px;}
.product_details .box2{margin-top: 20px;}
.product_details .tab{border-bottom: 1px solid #c5c5c5;}
.product_details .tab li{float: left;}
.product_details .tab li a{display: block; width: 170px; height: 60px; line-height: 60px; text-align: center; border-radius: 5px 0 0 0; font-size: 22px; color: #292929;}
.product_details .tab .select a{background-color: #EA4100; color: #fff;}
.product_details .tabContent{width: 100%; overflow: hidden;}
.product_details .tabContent .con{display: none;font-size: 16px;color: #666666;line-height: 28px; margin: 10px 0 0 0;}
.product_details .tabContent .con.act{display: block;font-size: 16px;color: #666666;line-height: 28px; margin: 10px 0 0 0; text-align: center;}
.product_details .tabContent .con.act img{max-width: 100%; height: auto;margin: 5px auto;}
.product_details .tabContent .con img{max-width: 100%; height: auto;margin: 5px auto;}
.product_details .tabContent .imgbox{text-align: left; overflow: hidden; margin-top: 20px;}
.product_details .tabContent .imgbox img{max-width: 100%; height: auto;}

/*  */
.case_page{width: 100%; padding: 50px 0;}
.case_page .list{width: calc(100% + 20px);}
.case_page .list .item{width: calc(100% / 4 - 20px); float: left; margin: 0 20px 20px 0; box-shadow: 0 0 20px 0 rgba(0,0,0,.1);}
.case_page .item a{display: block; width: 100%; height: 100%;}
.case_page .item .imgbox{position: relative; overflow: hidden;}
.case_page .item .imgbox::before{content: ""; display: block; padding-top: 75%;}
.case_page .item .imgbox .img{position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-repeat: no-repeat; background-position: center center; background-size: cover;}
.case_page .item .text{font-size: 16px; color: #413838; text-align: center; line-height: 40px;}
.case_page .item:hover .imgbox .img{transform: scale(1.1);}
/*  */
.case_details{width: 100%; padding: 50px 0;}
.case_details .imgbox{text-align: center; overflow: hidden;}
.case_details .imgbox img{max-width: 100%; height: auto;}
.case_details .txtbox{margin-top: 20px; font-size: 14px; color: #333; line-height: 25px;}

/*  */
.news_page{padding: 50px 0;}
.news_page .item{margin-bottom: 30px; height: 170px; position: relative; top: 0; overflow: hidden; background-color: #fff;}
.news_page .item a{display: block; width: 100%; height: 100%;}
.news_page .item .imgbox{width: 265px; height: 100%; float: left; overflow: hidden; border-radius: 5px;}
.news_page .item .imgbox .img{width: 100%; height: 100%; background-repeat: no-repeat; background-position: center center; background-size: cover;}
.news_page .item .txtbox{padding: 10px 20px; width: calc(100% - 265px); float: left;}
.news_page .item .txtbox .title{font-size: 18px; color: #3c3c3c; margin-bottom: 10px;}
.news_page .item .txtbox .text{font-size: 16px; color: #525252; height: 75px; line-height: 25px; overflow: hidden; margin-bottom: 10px;}
.news_page .item .txtbox .time{font-size: 14px; color: #8d8d8d; line-height: 20px; border-bottom: 1px solid #8d8d8d; display: inline-block;}
.news_page .item:hover{top: -5px; box-shadow: 10px 10px 10px #ddd;}
/*  */
.news_details{width: 100%; padding: 40px 0;}
.news_details .title{border-bottom: 1px solid #888888; padding-bottom: 20px; text-align: center;}
.news_details .title .title1{font-size: 30px; color: #3c3c3c;}
.news_details .title .title2{font-size: 14px; color: #8d8d8d; margin-top: 10px;}
.news_details .content{margin-top: 30px;}
.news_details .content .text{font-size: 14px; color: #666666; line-height: 25px;}

/*  */
.download_page{width: 100%; padding: 50px 0;}
.download_page .item{width: 50%; float: left; padding: 10px 20px; position: relative; padding-right: 190px;}
.download_page .item .text{padding-left: 40px; font-size: 16px; color: #292929; line-height: 40px; background: url(../images/download_icon.png) no-repeat left center; background-size: 30px;}
.download_page .item .operation{position: absolute; top: 12px; right: 0;}
.download_page .item .operation .oper{float: left; width: 85px; height: 35px; line-height: 35px; border-radius: 35px; text-align: center; font-size: 14px; color: #fff; margin-left: 10px}
.download_page .item .operation .oper:nth-child(1){background-color: #e83929; color: #fff;}
.download_page .item .operation .oper:nth-child(2){background-color: #e7e7e7; color: #626262;}

.contact_page{width: 100%;}
.contact_page .box{box-shadow: 0 0 20px #bbb;}
.contact_page .txtbox{float: left; padding: 20px; width: 40%;}
.contact_page .txtbox .title1{font-size: 24px; color: #000000; margin-bottom: 20px;}
.contact_page .txtbox .text{font-size: 16px; color: #454545; line-height: 30px;}
.contact_page .txtbox .title2{font-size: 16px; color: #2b2b2b; font-weight: bold; margin-top: 20px; margin-bottom: 10px;}
.contact_page .map{width: 60%; height: 400px; float: left;}
.contact_page .map iframe{width: 100%; height: 100%;}

@media (max-width: 1199px){
    .header .logo img{width: 300px;}
    .header .head_nav .item>a{line-height: 55px;}
    .header .search{padding-right: 30px;}
    .header .head_tel{margin-left: 30px; padding-left: 30px;}
    .index1{padding: 50px 0;}
    .index1 .left_content{padding-right: 40px;}
    .index1 .title{margin-bottom: 30px;}
    .index1 .title .title1{font-size: 22px;}
    .index1 .title .title2{font-size: 28px;}
    .index1 .title .title2 img{width: 100px;}
    .index1 .text{font-size: 14px; line-height: 25px; height: 150px;}
    .index1 .more{margin-top: 30px; width: 120px; height: 40px; line-height: 38px; font-size: 14px;}
    .index1 .number_box{padding-left: 20px;}
    .index1 .number_box ul li{padding: 15px 0;}
    .index1 .number_box .number{font-size: 24px;}
    .index1 .number_box .number span{font-size: 12px; padding-left: 5px;}
    .index1 .number_box .name{font-size: 14px;}
    .index2{padding: 40px 0;}
    .index2 .title{width: 270px;}
    .index2 .title .title1{font-size: 26px;}
    .index2 .title .title2{font-size: 20px;}
    .index2 .tab{width: calc(100% - 270px);}
    .index2 .tab .name{height: 40px; line-height: 40px; font-size: 14px;}
    .index2 .index2-prev, .index2 .index2-next{display: none;}
    .index2 .imgbox1 .mask{padding: 15px; bottom: 15px; left: 15px; width: calc(100% - 30px);}
    .index2 .imgbox1 .name{font-size: 16px;}
    .index2 .imgbox1 .content{font-size: 14px; margin-top: 10px;}
    .index2 .item .mask{font-size: 14px; line-height: 40px; height: 40px;}
    .index3{padding: 40px 0;}
    .index3 .box{padding: 50px 0;}
    .index3 .txtbox{padding-left: 50px; border-left: 10px solid #e83929;}
    .index3 .txtbox .text1{font-size: 24px;}
    .index3 .txtbox .text2{font-size: 26px;}
    .index3 .txtbox .text3{font-size: 18px; margin-top: 30px;}
    .index3 .list{margin-top: 10px;}
    .index3 .list li{margin: 0 10px 10px 0;}
    .index3 .list li a{width: 140px; height: 40px; line-height: 38px; font-size: 14px;}
    .index4{padding: 40px 0;}
    .index4 .title_index4 .title1{font-size: 26px;}
    .index4 .title_index4 .title2{font-size: 20px;}
    .index4 .item .time{line-height: 40px; font-size: 14px;}
    .index4 .item .txtbox{padding: 15px;}
    .index4 .item .txtbox .content{font-size: 14px; margin-top: 10px;}
    .foot1{padding: 50px 0;}
    .foot1 .tit1{font-size: 16px; padding: 0 0 10px 30px;}
    .foot1 .text1{font-size: 12px;}
    .foot1 dl dt{font-size: 16px;}
    .foot1 dl dd a{font-size: 12px;}
    .foot2{padding: 10px 0;}
    .foot2 .text{padding-left: 35px; background-size: 25px; line-height: 30px;}
    .foot2 .link{margin: 2px 15px 0 0;}
    /*  */
    .page_box{padding: 40px 0;}

}

@media (min-width:992px){
    .header .head_nav{display: block !important;}
}

@media (max-width:991px){
    .header .head_box{position: fixed; width: 100%; top: 0; left: 0; z-index: 8; box-shadow: 3px 3px 10px 0 #bbb;}
    .header .head_content{height: 90px;}
    .header.small .head_nav{animation: none; z-index: 9;}
    .header .head_nav{position: fixed; left: 0; top: 0; width: 100%; height: 100%; z-index: 8; background-color: rgba(0,0,0,0.5); display: none;}
    .header .head_nav .navBox{width: 60%; height: 100%; position: absolute; right: 0; top: 0; opacity: 0; transform: translateX(100%); background-color: #fff; transition: all .2s;}
    .header .head_nav .navBox.act{transform: translateX(0); opacity: 1;}
    .header .search{padding-right: 0; border-right: none; position: absolute; right: 60px;}
    .header .language .text{line-height: 25px;}
    .header .search_box{height: 30px; border-radius: 30px; width: 200px;}
    .header .head_nav .navList{padding: 60px 20px 0 20px}
    .header .head_nav .item{width: 100%; position: relative; text-align: left; padding-right: 0;}
    .header .head_nav .item>a{color: #333; line-height: 50px; font-size: 16px; border-bottom: 1px solid #bbb;}
    .header .head_nav .item:after{width: 100%; height: 1px; right: 0; top: auto;}
    .header .head_nav .item:last-child:after{display: block;}
    .header .head_nav .item:hover>a{color: #333; background-color: #fff;}
    .header .head_nav .item.act>a{color: #EA4100; background-color: #fff;}
    .header .head_nav .item>i{display: block; position: absolute; top: 15px; right: 0; width: 20px; height: 20px; line-height: 18px; border: 1px solid #999; text-align: center; font-size: 14px;}
    .header .head_nav .nav_down{display: none; position: static; width: 100%; transform: translateX(0); margin-bottom: 15px;}
    .header .head_nav .nav_down li a{font-size: 12px; line-height: 30px;}
    .banner{margin-top: 90px;}
    .index1{padding: 30px 0;}
    .index1 .left_content{padding-right: 20px;}
    .index1 .title{margin-bottom: 15px;}
    .index1 .title .title1{font-size: 18px;}
    .index1 .title .title2{font-size: 20px; margin-top: -25px;}
    .index1 .title .title2 img{width: 60px;}
    .index1 .text{font-size: 12px; line-height: 20px; height: 120px;}
    .index1 .more{margin-top: 15px;}
    .index1 .video_box{width: 100%;}
    .index1 .number_box{width: 100%; padding: 0;}
    .index1 .number_box ul{overflow: hidden;}
    .index1 .number_box ul li{padding: 10px 0; float: left; width: 25%;}
    .index1 .number_box .number{font-size: 18px;}
    .index1 .number_box .name{font-size: 12px;}
    .index2{padding: 30px 0;}
    .index2 .title{width: 100%; padding-top: 15px;}
    .index2 .tab{width: 100%;}
    .index2 .swiper_index2{margin-top: 20px;}
    .index2 .imgbox1 .name{font-size: 14px;}
    .index2 .imgbox1 .content{font-size: 12px; line-height: 20px; max-height: 60px;}
    .index2 .item .mask{font-size: 12px; height: 30px; line-height: 30px;}
    .index3{padding: 30px 0;}
    .index3 .box{padding: 30px 0;}
    .index3 .txtbox{padding-left: 30px;}
    .index3 .txtbox .text1{font-size: 18px;}
    .index3 .txtbox .text2{font-size: 20px;}
    .index3 .txtbox .text3{font-size: 16px; margin-top: 15px;}
    .index3 .list li a{width: 100px; height: 32px; line-height: 30px; font-size: 12px;}
    .index4{padding: 30px 0;}
    .index4 .title_index4{width: 100%; padding-top: 15px;}
    .index4 .list{margin-top: 20px;}
    .index4 .item .time{line-height: 30px; font-size: 12px;}
    .index4 .item .txtbox{padding: 10px 0;}
    .index4 .item .txtbox .title{font-size: 14px;}
    .index4 .item .txtbox .content{font-size: 12px; line-height: 20px; height: 60px;}
    .foot1{padding: 30px 0;}
    .foot1 .left_content{width: 100%;}
    .foot1 .right_content{width: 100%; margin-top: 15px;}
    /*  */
    .banner_inner{margin-top: 90px;}
    .banner_inner .mask{padding-left: 20px;}
    .banner_inner .mask .text1{font-size: 16px;}
    .banner_inner .mask .text2{font-size: 20px;}
    .sideBar .text{height: 60px; line-height: 60px;}
    .page_box{padding: 30px 0;}
    .about_page .imgbox{width: 100%;}
    .about_page .txtbox{width: 100%; padding: 0; margin-top: 15px; font-size: 14px; line-height: 25px;}
    .product_page .item .text{font-size: 14px; line-height: 30px;}
    .product_details .box1 .txtbox .tit1{font-size: 20px; padding-bottom: 10px;}
    .product_details .box1 .txtbox .tit2{font-size: 16px; padding: 10px 0;}
    .product_details .box1 .txtbox .text{font-size: 14px;}
    .product_details .tab li a{width: 140px; height: 40px; line-height: 40px; font-size: 14px;}
    .case_page .item .text{font-size: 14px; line-height: 30px;}
    .news_page .item .txtbox{padding: 5px 15px;}
    .news_page .item .txtbox .title{font-size: 16px; margin-bottom: 5px;}
    .news_page .item .txtbox .text{font-size: 14px; margin-bottom: 5px; height: 100px;}
    .news_page .item .txtbox .time{font-size: 12px; line-height: 20px;}
    .news_details .title{padding-bottom: 15px;}
    .news_details .title .title1{font-size: 18px;}
    .news_details .title .title2{font-size: 12px; margin-top: 5px;}
    .news_details .content{margin-top: 15px;}
    .news_details .content .text{font-size: 12px; line-height: 20px;}
    .download_page .item{width: 100%;}
    .contact_page .txtbox{width: 100%;}
    .contact_page .map{width: 100%;}
}

@media (min-width: 768px){
    .sideBar .sideBar_list{display: block!important;}
}

@media (max-width:767px){
    .header .head_content{height: 70px;}
    .header .logo img{width: 200px;}
    .banner{margin-top: 70px;}
    .header .search_box{display: none;}
    .header .language .text{font-size: 12px; line-height: 20px;}
    .index1{padding: 20px 0;}
    .index1 .left_content{width: 100%; padding: 0;}
    .index1 .right_content{width: 100%; margin-top: 15px;}
    .index1 .title .title1{font-size: 16px;}
    .index1 .title .title2{font-size: 16px;}
    .index1 .title .title2 img{width: 50px;}
    .index1 .text{height: 100px;}
    .index1 .more{height: 35px; line-height: 33px;}
    .index2{padding: 20px 0;}
    .index2 .title .title1{font-size: 18px;}
    .index2 .title .title2{font-size: 18px; transform: translateY(-5px);}
    .index2 .tab .name{width: calc(100% / 4 - 3px); font-size: 12px; height: 30px; line-height: 30px;}
    .index2 .swiper_index2{margin-top: 15px;}
    .index2 .left_content{width: 100%;}
    .index2 .right_content{width: 100%; padding: 0; margin-top: 15px;}
    .index2 .imgbox1 .mask{padding: 10px; left: 10px; bottom: 10px; width: clac(100% - 20px);}
    .index2 .list{width: calc(100% + 10px);}
    .index2 .item{width: calc(100% / 2 - 10px); margin: 0 10px 10px 0;}
    .index3{padding: 20px 0;}
    .index3 .box{padding: 20px 0;}
    .index3 .txtbox{padding-left: 20px; width: 100%;}
    .index4{padding: 20px 0;}
    .index4 .title_index4 .title1{font-size: 18px;}
    .index4 .title_index4 .title2{font-size: 18px; transform: translateY(-5px);}
    .index4 .list{margin-top: 15px; width: 100%;}
    .index4 .list .item{width: 100%; margin: 0 0 15px 0;}
    .index4 .item .txtbox{padding: 10px 0 0 0;}
    .index4 .item .txtbox .content{height: 40px;}
    .foot1{display: none;}
    .foot2 .left{width: 100%;}
    .foot2 .right{display: none;}
    .foot2 .text{font-size: 12px; line-height: 24px;}
    /*  */
    .banner_inner{margin-top: 70px;}
    .banner_inner .mask .text1{font-size: 14px;}
    .banner_inner .mask .text2{font-size: 16px;}
    .page_box{padding: 20px 0;}
    .sideBar .text{height: 40px; line-height: 40px; font-size: 14px;} 
    .product_page .list{width: calc(100% + 10px);}
    .product_page .list .item{width: calc(100% / 2 - 10px); margin: 0 10px 10px 0;}
    .product_page .item .text{font-size: 12px;}
    .product_details .box1 .left_content{width: 100%; padding: 0;}
    .product_details .box1 .txtbox{width: 100%; padding: 0; margin-top: 20px;}
    .product_details .box1 .txtbox .tit1{font-size: 18px;}
    .product_details .box1 .txtbox .tit2{font-size: 14px;}
    .product_details .box1 .txtbox .text{font-size: 12px; line-height: 20px; margin-top: 15px;}
    .product_details .tab li a{width: 120px; height: 30px; line-height: 30px; font-size: 12px;}
    .case_page .list{width: calc(100% + 10px);}
    .case_page .list .item{width: calc(100% / 2 - 10px); margin: 0 10px 10px 0;}
    .case_page .item .text{font-size: 12px;}
    .news_page .item{height: 130px;}
    .news_page .item .imgbox{width: 150px;}
    .news_page .item .txtbox{width: calc(100% - 150px); padding: 0 10px;}
    .news_page .item .txtbox .title{font-size: 14px; font-weight: bold; line-height: 20px;}
    .news_page .item .txtbox .text{font-size: 12px; line-height: 20px; height: 80px;}
    .download_page .item{padding: 0 155px 0 0; margin-bottom: 10px;}
    .download_page .item .text{font-size: 14px; line-height: 30px; background-size: 25px; padding-left: 30px;}
    .download_page .item .operation{top: 0;}
    .download_page .item .operation .oper{width: 70px; height: 30px; line-height: 30px; font-size: 12px;}
    .contact_page .txtbox{padding: 10px;}
    .contact_page .txtbox .title1{font-size: 16px; margin-bottom: 10px;}
    .contact_page .txtbox .text{font-size: 12px; line-height: 20px;}
    .contact_page .txtbox .title2{margin: 10px 0;}
    .contact_page .map{height: 240px;}
.product_details .tabContent .con{display: none;font-size: 14px;color: #666666;line-height: 26px; margin: 10px 0 0 0;}
.product_details .tabContent .con.act{display: block;font-size: 14px;color: #666666;line-height: 26px; margin: 10px 0 0 0;}
}