.w1538{width:1558px; padding:0 10px; margin: 0 auto;}
.container2022{width: 100%;}
.fonts_roboto{font-family: 'Roboto', 'Arial', sans-serif;}
.index_header{position: relative;width: 100%; height: 100vh; overflow: hidden;}
.index_header video{position: absolute;width: 100vw; height: 100vh;object-fit: fill; z-index: -11;}
.index_header .mask{position: absolute; z-index: 1; width: 100%; height: 100vh; background: rgba(16,22,33,0.67);}
.index_header .index_nav{position: absolute; z-index: 9999; width: 100%;}
.index_header .inner{ width: 90%;margin: 0 auto; margin-top: 30px;}
.index_header .index_logo{float: left; width: 200px;}
.index_header ul{float: right; margin-right: 40px; margin-top: 0px;}
.index_header ul li{float: left;}
.index_header ul li a{font-family: 'Roboto', 'Arial', sans-serif; font-size: 18px; color: #fff; display: block; padding: 15px 35px;}
.index_header ul li:hover a{color: #dd7b26;}
.index_header .drop_content{display: none; position: absolute; z-index: 9999; width: 100%; height: auto; background: #fff; top:82px; left: 0; padding: 50px 0;}
.index_header .drop_content h3 a{font-size: 22px; color: #000; padding: 0;}
.index_header .drop_content .width{width: 1400px; margin: 0 auto;}
.index_header .drop_content .drop_content_left{width: 60%;float: left; margin-top: 50px;}
.index_header .drop_content ul{float: none; margin: 0; margin-top: 20px;}
.index_header .drop_content ul li{float: left;border-bottom: 1px solid #eee; width: 40%; margin-right: 10%;}
.index_header .drop_content ul li a{font-family: 'Roboto', 'Arial', sans-serif; font-size: 16px; color: #333; display: block; padding:18px 0; transition: .5s;}
.index_header .drop_content ul li:hover a{background: #dd7b26; color: #fff; padding-left: 20px;}
.index_header .drop_content .drop_content_right{width: 40%; float: right;}
.index_header .right_language{float: right; color: #fff; position: relative; margin-top: 7px; cursor: pointer; padding: 10px 0;}
.index_header .right_language:before{position: absolute; left: -17px; top: 10px; width: 1px; height: 18px; background: #fff; content: "";}
.index_header .right_language span{margin-left: 6px;}
.index_header .right_language .box{display: none;}
.index_header .right_language:hover .box{display: block; position: absolute; top: 38px; left: -77px; background: #fff; width: 160px; padding: 15px 10px;}
.index_header .right_language:hover .box p{line-height: 2;}
.index_header .right_language:hover .box a{color: #000; display: block; padding: 0 5px;}
.index_header .right_language:hover .box p:hover a{background: #dd7b26; color: #fff;}
.index_header .detail{font-family: 'Roboto', 'Arial', sans-serif; position: absolute; top: 40%; left: 0; right: 0; margin: 0 auto; text-align: center; z-index: 1;}
.index_header .detail h2{font-size: 60px; font-weight: bold; color: #fff;}
.index_header .detail p{font-size: 22px; color: #fff; line-height: 1.8; width: 40%; margin: 0 auto; margin-top: 30px;}
.index_header .detail div{margin-top: 35px;}
.index_header .detail a{display: block; width: 263px; text-align: center; background: #e57a1a; color: #fff; margin: 0 auto; border-radius: 30px; padding: 14px 0; font-size: 22px; transition: .5s;}
.index_header .detail img{margin-right: 20px;}
.index_header .detail a:hover{background: #f06317;}
.index_h3{font-size: 56px; font-weight: 700; text-align: center; color: #000; text-transform: uppercase;}
.index_section1{margin-top: 60px;}
.index_section1 ul{margin-top: 80px;}
.index_section1 ul li{float: left;text-align: center; width: calc(25% - 60px);box-shadow: 0 0 30px rgba(0,0,0,0.1); border-radius: 20px; margin: 0 15px; padding: 50px 0;}
.index_section1 i{display: block; font-size: 22px; color: #394567; margin-top: 35px;}
.section2{margin-top: 70px;}
.section2 h3{font-size: 52px;}
.section2 ul{margin-top: 40px;}
.section2 ul li{float: left; text-align: center; width: calc(33.33% - 60px); margin: 0 15px; position: relative;}
.section2 ul li p{position: absolute; bottom: 20px; left: 0; right: 0; margin: 0 auto; font-size: 22px; color: #fff; font-weight: bold; transition: .5s;}
.section2 ul li:hover p{bottom: 30px;}
.section2 ul li img{width:100%;}
.index_section3 .content{background: #f2f4f7;display: flex; justify-content: center; align-items: center; cursor:pointer;}
.index_section3{margin-top: 80px;}
.index_section3 .content .left{width:47%}
.index_section3 .content .left img{width: 100%;}
.index_section3 .right{width: 53%;}
.index_section3 .right .box{ padding-left: 70px; padding-right: 20%;}
.index_section3 h3{font-size: 46px; font-weight: bold; color: #000;}
.index_section3 h4{font-size: 28px; font-weight: bold; color: #333; margin-top: 15px;}
.index_section3 i{width: 53px; height: 5px; background: #e57a1a; display: block; margin-top: 40px;}
.index_section3 p{color: #333; line-height: 1.7; font-size: 18px; margin-top: 50px;}
.index_section3 a{display: block; width: 170px;line-height: 45px; color: #fff; background: #e57a1a; text-align: center; transition: .5s; margin-top: 50px;}
.index_section3 a:hover{background: #f06317;}

/* 全屏遮罩背景 */
.popup {
    display: none; /* 默认隐藏 */
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8); /* 半透明黑色背景 */
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

/* 弹出层内容 */
.popup-content {
    position: relative;
    background-color: #fff;
    padding: 20px;
    border-radius: 10px;
    max-width: 90%;
    max-height: 90%;
    overflow: auto;
}

/* 关闭按钮 */
.close-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 24px;
    cursor: pointer;
    color: #000;
}

/* 视频样式 */
.index_section3 video {
    max-width: 100%;
    height: auto;
}


.index_section_pro{margin-top: 70px;}
.index_section_pro ul{display: flex; flex-wrap: wrap;}
.index_section_pro ul li{width: calc(33.33% - 20px); margin: 10px;}
.index_section_pro ul li a{display: block; padding: 30px;}
.index_section_pro ul li p{text-align: center; font-size: 20px; margin-top: 10px; font-weight: bold;}

.index_section4{margin-top: 70px;}
.index_section4 .swiper-slide {
text-align: center;
font-size: 18px;
background: #fff;
/* Center slide text vertically */
display: -webkit-box;
display: -ms-flexbox;
display: -webkit-flex;
display: flex;
-webkit-box-pack: center;
-ms-flex-pack: center;
-webkit-justify-content: center;
justify-content: center;
-webkit-box-align: center;
-ms-flex-align: center;
-webkit-align-items: center;
align-items: center;
}
.index_section4 .swiper-slide a{display: block;}
.index_section4 .swiper-slide img {display: block;width: 100%;object-fit: cover;}
.index_section4 .swiper-slide p{position: absolute; bottom: 0; color: #fff; font-size: 24px; font-weight: bold; background: rgba(17,22,59,0.48); width: 100%; line-height: 60px; transition: .5s; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;}
.index_section4 .mySwiper{margin-top: 60px;}
.index_section4 .swiper-slide:hover p{background:rgba(229,112,26,1.00);}
.swiper-button-next, .swiper-rtl .swiper-button-prev{right: 50px;}
.swiper-button-prev, .swiper-rtl .swiper-button-next{left: 50px;}
.swiper-button-next, .swiper-button-prev{color: #fff; border: 2px solid #fff; padding: 10px; border-radius: 5px;}
.index_section5{ margin-top: 70px;}
.index_section5 h3{text-align: left; font-size: 50px;}
.index_section5 .bg{background: #f2f4f7;margin-top: 26px;}
.index_section5 .content{padding-top: 37px; padding-bottom:30px;}
.index_section5 .content img{width: 100%;}
.index_section5  h3 a{float: right; font-size: 20px; color: #000; margin-top: 30px;}
.index_section5 .left{width: 41.87%; float: left;}
.index_section5 .left .info{ background: #fff; padding: 40px 0px;}
.index_section5 .left .time{width: 20%; text-align: center; float: left;}
.index_section5 .left .time p{font-size: 38px; font-weight: bold; color: #1b4f98;}
.index_section5 .left .time i{width: 60px; height: 2px; background: #f0f0f0; display: block;margin: 5px auto;}
.index_section5 .left .time span{font-size: 15px; color: #1b4f98;}
.index_section5 .left .desc{width: 74%; float: left;}
.index_section5 .left .desc p.title{font-size: 20px; line-height: 1.5}
.index_section5 .left .desc p.title a{color: #000; transition: .5s;}
.index_section5 .left .desc p.title:hover a{color: #1b4f98;}
.index_section5 .left .desc p.detail{line-height: 1.5; margin-top: 20px;}
.index_section5 .left .desc .more{font-size: 26px; font-weight: bold; color: #1b4f98; margin-top: 20px; display: block;}
.index_section5 .right{width: 55.26%; float: right;}
.index_section5 .right ul li{display: flex; justify-content: center; align-items: center;background: #fff; margin-bottom: 29px;}
.index_section5 .right ul li .img{width: 33%;}
.index_section5 .right ul li .licon{width: 67%; padding: 0 30px;}
.index_section5 .right ul li p.title a{font-size: 18px; line-height: 1.5;color: #000; transition: .5s;}
.index_section5 .right ul li p.detail{line-height: 1.55;color: #555; margin-top: 10px;}
.index_section5 .right ul li span{font-size: 14px; margin-top: 10px; display: block; color: #1b4f98;}
.index_section5 .right ul li p.title:hover a{color: #1b4f98;}
.index_section6{margin-top: 60px; margin-bottom: 90px;}
.index_section6 h3{font-size: 50px;}
.common_footer{background: #161616; padding: 60px 0; color: #aaa;}
.common_footer .row{display: flex;}
.common_footer .row .list{width: 25%;}
.common_footer a{color: #aaa;}
.common_footer h4{font-size: 16px; color: #fff; font-weight: bold; margin-bottom: 15px;}
.common_footer ul li{margin: 3px 0; line-height: 1.8;}
.common_footer .list1 ul li{background: url("../images/ico4-1.png") no-repeat left center; padding-left: 20px;}
.common_footer ul li i{margin-right: 10px;}
.common_footer ul li svg{width: 20px; height: 20px; fill:#fff;}
.common_footer .index_common_more a{color: #fff; margin-bottom: 20px;}
.common_footer .link a{color: #fff; font-size: 22px; padding: 5px 10px;}
.common_footer .link svg{width: 30px; height: 30px; fill:#fff;}
#gotop{position: fixed; right: 10px; bottom: 10%; z-index: 99999;}
#gotop p{background: #ddd; cursor: pointer;}
#gotop p svg{ width: 30px; height: 30px; fill:#000; border-radius:50% ; -webkit-border-radius:50% ; -moz-border-radius:50% ; -ms-border-radius:50% ; -o-border-radius:50% ; }
.m_sider_bottom{display: none;}
.common_footer .list2 img{width: 150px;}
.common_footer .list2 p{margin: 10px 0;}



.common_copyright{background: #000; padding: 15px 0; color: #ccc; font-size: 15px;}
.common_copyright a{color: #ccc; margin-left: 10px;}
/*pro*/
.pro_header .index_logo{margin-top: 10px;}
.pro_header .right_language{margin-top: 16px;}
.pro_header ul li a{padding: 25px 35px;}
.pro_header .inner{margin-top: 10px; height: 80px;}
.pro_header .index_nav{background: #17202f; padding-bottom: 5px;}
.pro_banner_detail{position: absolute;width: 100%; height: 100%; text-align: center; color: #fff; }
.pro_banner_detail h1{font-size: 50px; margin-top: 16vh;}
.pro_banner_detail .price a{display: inline-block; font-size: 20px; background: #db4200; border-radius: 10px; color: #fff; padding: 14px 30px; margin-top: 40px; transition: .5s;}
.pro_banner_detail .price a:hover{background: #c00;}
.pro_banner_detail .bimg{position: absolute; top: 0; left: 0; right: 0; width: 100%; height: 100%; margin: 0 auto;}
.pro_banner_detail .bimg img{width: 100%; height: 100%; }
.pro_header .infos{position: absolute; bottom: 3vh; left: 0; right: 0; margin: 0 auto; width: 30%; z-index: 9999;}
.pro_header dl{display: flex; justify-content: space-between; text-align: left; color: #fff;}
.pro_header dl dd i{display: block; font-size: 40px; font-weight: bold;font-family: 'Roboto', 'Arial', sans-serif;}
.pro_header dl dd span{display: block; font-size: 18px; margin-top: 5px;font-family: 'Roboto', 'Arial', sans-serif;}
.pro_header dl dd img{float: left; width: 45px; margin-right: 20px; margin-top: 16px;}
.pro_header dl dd div{float: left;}
/*mill*/
.mill_banner h1{position: absolute; margin-top: 40vh; margin-left: 45vw;}
.mill_banner .infos{position: absolute;left: 45vw;top: 49vh;margin: 0; width: 23%; z-index: 9999;}
.mill_banner .infos dl dd i{font-size: 30px; font-weight: bold;font-family: 'Roboto', 'Arial', sans-serif;}
.mill_banner dl dd img{width: 40px; height: 40px;}
.mill_banner .price{position: absolute;left:45vw; top: 55vh; z-index: 9999;}



.detail_feature {position:relative;background:#fafafa;background-size:cover;overflow:hidden}
.detail_feature .cover_left,.detail_feature .cover_right {position:absolute;top:0px;width:0;background-color:#fff;bottom:0;transform:translate(0,0);z-index:333;transition:all 0.3s ease}
.pro_introduction{margin-top: 60px;border-top-left-radius: 50px;border-top-right-radius: 50px;}
.pro_introduction h3{font-size: 44px; color: #transparent; background-image: linear-gradient(0deg, #ffab96, #e8211a, #e35f31); background-image: -webkit-linear-gradient(0deg, #ffab96, #e8211a, #e35f31);background-clip:text; -webkit-background-clip:text; -webkit-text-fill-color:transparent; }
.pro_introduction .detail_content{padding: 80px 0; }
.pro_introduction .content{font-size: 20px; line-height: 1.9; margin-top: 30px; color: #000; }
.pro_introduction .content p{font-family: 'Roboto', 'Arial', sans-serif;}
.pro_introduction .info p{font-size: 18px; color: #333;}
.pro_introduction .info .tips{font-size: 40px; font-weight: bold; margin-top: 30px;}
.bgvid{margin-top: 60px;}
.bgvid video{width: 100%;}
.pro_features{margin-top: 80px;}
.pro_h3{font-size: 46px; color: #000; text-align: center; text-transform: uppercase;}
.pro_features ul{display: flex; justify-content: space-between; text-align: center; margin-top: 80px;}
.pro_features ul li span{display: block; font-size: 18px; margin-top: 20px;line-height: 1.6;}
.pro_features .content{margin-top: 60px; font-size: 16px; box-shadow: 0 0 10px rgba(0,0,0,.2); padding: 40px 50px; color: #333; line-height: 1.9;}
.pro_features .content h4{color: #000; font-size: 18px; margin: 5px 0;}
.pro_features .content p{font-family: 'Roboto', 'Arial', sans-serif;}
.pro_principle{margin-top: 80px;}
.pro_principle .content{display: flex; justify-content: space-between; align-items: center; background: #fafafa; position: relative; margin-top: 50px; padding: 30px 0;}
.pro_principle .content .list{width: 48.5%; height: 100%;}
.pro_principle .content .list2{width: 3%; background: #fff; height: 100%; position: absolute; left: 0; right: 0; margin: 0 auto;}
.pro_principle .content p{font-family: 'Roboto', 'Arial', sans-serif; width: 50%;}
.pro_principle .content p:first-child{ font-size: 18px; line-height: 1.9; color: #333; padding: 40px 80px;}
.pro_principle .content .list img{}
.pro_principle .content .r{text-align: center;}
.pro_photo{margin-top: 60px;}
.pro_photo ul{margin-top: 40px;}
.pro_photo ul li{float: left; width: 33.333%; text-align: center;}
.pro_photo ul li img{width: 96%;}
.pro_specifications{background: #fafafa; width: 95%; margin: 0 auto; margin-top: 60px; padding: 40px 0;}
.pro_specifications table{width: 100%; margin-top: 30px;}
.common_table_style table { border:1px;width: 100%;border-spacing: 0px;border-collapse: collapse;background: #fff;border-bottom: 1px solid #ddd;margin-bottom: 15px;}
.common_table_style tr:first-child {background: #3366b6;background-image: linear-gradient(90deg, #2f3944 3%, #414d5a 100%);height: 60px;line-height: 60px;color: #fff;}
.common_table_style tr:nth-child(2n+3) {background: #f5f5f5;}
.common_table_style .bhead {background-image: linear-gradient(90deg, #018587 3%, #2f2466 100%);color: #fff}
.common_table_style tr.odd {background: #f5f5f5;text-align: center;color: #333;}
.common_table_style tr.even {background: none;}
.common_table_style td.even {background: #fff;}
.common_table_style table td {line-height: 46px;text-align: center;}
.common_table_style tr {border: 1px solid #ddd;}

.pro_faq{font-size:18px; margin-top:70px; line-height:1.8;}
.pro_faq h4{font-size:22px; margin:20px 0 5px 0; color:#333;}
.pro_position{margin-top:20px;}

@media (min-width: 1440px) {
  .product_page, .case_flink, .pro_faq{max-width: 1440px; margin: 0 auto; padding-left: 15px; padding-right: 15px;}
}
.product_page{margin-bottom: 40px;}
.product_page .row{display: flex; justify-content: space-between;}
.product_page .col-md-9{width: 74%;}
.product_page .col-md-3{width: 23%;}


.product_page .propage_top{margin-top: 60px; padding: 20px 0; display: flex; align-items: center; border: 1px solid #eee; margin-left: 0; margin-right: 0;}
.product_page .propage_top .l_swiper{margin-bottom: 20px; width: 50%;}
.product_page .propage_top .swiper {width: 100%;margin-left: auto;margin-right: auto;}
.product_page .propage_top .swiper-slide {text-align: center;background: #fff;
/* Center slide text vertically */display: -webkit-box;display: -ms-flexbox;display: -webkit-flex;display: flex;-webkit-box-pack: center;-ms-flex-pack: center;-webkit-justify-content: center;justify-content: center;-webkit-box-align: center;-ms-flex-align: center;-webkit-align-items: center;align-items: center;}
.product_page .propage_top .swiper-slide {background-size: cover;background-position: center;}
.product_page .propage_top .mySwiper2 {height: 84%;width: 100%; border: 1px solid #eee;}
.product_page .propage_top .mySwiper {height: 16%;box-sizing: border-box;padding: 10px 0; margin-top: 5px; z-index: 0; cursor: pointer!important;}
.product_page .propage_top .mySwiper img{width: auto;height: 100%; max-width: 100%; cursor: pointer!important;}
.product_page .propage_top .mySwiper .swiper-slide {width: 33.33%;height: 100%;opacity: 0.4; border: 1px solid #ddd;}
.product_page .propage_top .mySwiper .swiper-slide-thumb-active {opacity: 1;}
.product_page .propage_top .mySwiper2 img {width: auto; height: auto!important; max-width: 100%; max-height: 100%; }
.product_page .propage_top .mySwiper2 .swiper-slide img {display: block;}
.video_father{display: flex; align-items: center;}
.product_page .propage_top video{width: 100%; cursor: pointer;}
.product_page .propage_top .swiper-button-next, .swiper-button-prev{color: #2a2545;}
.product_page .propage_top .bigimg{width:600px;position: fixed; left: 0;top: 0; right: 0;bottom: 0;margin:auto;display: none;z-index:99999999;border: 10px solid #fff;}
.product_page .propage_top .bigimg img{width: 100%; display: none;}
.product_page .propage_top .mask{position: fixed;left: 0;top: 0; right: 0;bottom: 0;background-color: #000;opacity:0.5;filter: Alpha(opacity=50);z-index: 98;transition:all 1s;display: none; z-index: 999999;}
.product_page .propage_top .swiper-slide:hover{cursor:zoom-in}
.product_page .propage_top .mask:hover{cursor:zoom-out}
.product_page .propage_top .mask>img{position: fixed;right:10px;top: 10px;width: 60px;}
.product_page .propage_top .mask>img:hover{cursor:pointer}
.product_page .propage_top h1{ font-weight:bold; font-size: 28px;}
.product_page .propage_top .info{width: 50%;}
.product_page .propage_top .info .infos{color: #555; margin-top: 20px; line-height: 1.8;}
.product_page .propage_top .info .inquiry a{display: inline-block;color: #fff; background: #00368c; padding: 8px 20px; border-radius: 8px; margin-top: 20px;}
.product_page .pro_body{border: 1px solid #eee; padding: 20px; margin-top: 20px;}
.product_page .title_bg{border-bottom: 1px solid #00368c;}
.product_page .title_bg h2{background: #00368c; font-size: 16px; font-weight: bold; display: inline-block; color: #fff; padding: 8px 15px;}
.product_page .classification{margin-bottom: 30px;}
.product_page .classification .content{margin-top: 20px; line-height: 1.8;}
.product_page .classification .content h3{font-size: 20px; color: #000; padding:10px 0;}
.product_page .classification .content img{margin: 10px 0;}
.product_page .classification .content ul.ysul{display:flex; flex-wrap:wrap;}
.product_page .classification .content ul.ysul li{width:calc(25% - 20px); margin:10px 10px;}
.product_page .classification .content ul.ysul li img{padding:0; margin:0;}

.product_page .classification table { border:1px;width: 100%;border-spacing: 0px;border-collapse: collapse;background: #fff;border-bottom: 1px solid #ddd;margin-bottom: 15px;}
.product_page .classification tr:first-child {background: #3366b6;background-image: linear-gradient(90deg, #235c9b 3% 3%, #18426f 100%);height: 60px;line-height: 60px;color: #fff;}
.product_page .classification tr:nth-child(2n+3) {background: #f5f5f5;}
.product_page .classification .bhead {background-image: linear-gradient(90deg, #018587 3%, #2f2466 100%);color: #fff}
.product_page .classification tr.odd {background: #f5f5f5;text-align: center;color: #333;}
.product_page .classification tr.even {background: none;}
.product_page .classification td.even {background: #fff;}
.product_page .classification table td {line-height: 46px;text-align: center;border: 1px solid #ddd;}
.product_page .classification tr {border: 1px solid #ddd;}


.product_page .pro_faq ul li{border: 1px solid #ddd; padding: 15px 20px; margin-bottom: 20px;}
.product_page .pro_faq ul li:last-child{margin-bottom: 0;}
.product_page .pro_faq ul li h3{font-size: 18px; font-weight: bold; line-height: 1.6;}
.product_page .pro_faq ul li p{margin-top: 10px; color: #555;}
.product_page .right{margin-top: 60px;}
.product_page .right .recon{box-shadow: 0px 0px 9px 1px rgba(0, 0, 0, 0.1);border-radius: 6px;}
.product_page .right .recon ul li{padding: 10px 15px;}
.product_page .right .recon ul li a{display: block;}
.product_page .right .recon ul li .content{display: flex; align-items: center; justify-content: space-between;}
.product_page .right .recon ul li img{width: 40%;}
.product_page .right .recon ul li .text{width: 55%;}
.product_page .right .recon ul li p{line-height: 1.5; font-size: 13px;}
.product_page .right .recon ul li span{font-size: 12px; color: #555; margin-top: 10px;}
.product_page .right .pro .content{padding: 0 0 10px; box-shadow: 0px 0px 9px 1px rgba(0, 0, 0, 0.1); border-radius: 6px; margin-top: 30px; background: #fff;}
.product_page .right .pro .content h2, .product_page .right .recon h2{font-size: 16px; padding: 14px 20px; border-bottom: 1px solid rgba(144,144,144,.1); font-weight: bold; text-transform: uppercase;}
.product_page .right .pro .content h2 i{display: none;}
.product_page .right .pro .content .mh2{display: none;}
.product_page .right .pro .content ul{padding-top: 8px; position: relative;}
.product_page .right .pro .content ul li{position: relative; padding: 0 40px 0 20px;}
.product_page .right .pro .content ul li a{padding: 10px 0; display: block;border-bottom: 1px solid #ddd;}
.product_page .right .pro .content ul li i{position: absolute;right: 20px; top: 33%;}
.product_page .right .pro .content ul li:hover{background: #00368c; }
.product_page .right .pro .content ul li:hover a{color: #fff;}
.product_page .right .pro svg{width: 28px; height: 28px; fill: #555; position: relative; top: -6px;}
.product_page .right .pro .content ul li:hover svg{fill: #fff;}
.rmessage form{padding: 20px;}
.rmessage input{width: 100%; padding: 10px; background: #ddd; margin-bottom: 10px;}
.rmessage textarea{width: 100%; padding: 10px; background: #ddd;}
.rmessage button{background: #00368c; color: #fff; border: none; width: 100%; margin-top: 5px; padding: 10px;}
.messagefix{position: fixed; top: 0; width: 330px; z-index: 9999;}
.case_flink ul{display: flex; flex-wrap: wrap; margin-top: 20px;}
.case_flink ul li{width: calc(25% - 20px); margin: 10px; text-align: center;}
.case_flink ul li p{line-height: 1.8; margin-top: 10px;}
.case_flink .index_h3, .pro_faq .index_h3{font-size: 40px;}
.contact_map{width: 100%;}
.contact_map iframe{width: 100%!important; height: 300px;}
@media (max-width: 1920px){
	.index_section4 .swiper-slide p{font-size: 20px;}
	.pro_banner_detail .bimg img{width: 100%; height: 100%; object-fit: cover;}
	.pro_introduction{margin-top: 50px;}
	.pro_header .infos{width: 37%;}
}
@media (max-width: 1600px){
	.index_section3 p{margin-top: 20px;}
	.index_section3 a{margin-top: 30px;}
}
@media (max-width: 1538px){
	body{overflow-x: hidden;}
	.w1538{width: 100%; padding: 0 20px;}
}
@media (max-width: 1440px){
	.w1538{width: 100%; padding: 0 10px;}
	.nav ul li a{font-size:20px}
	.index_header ul li a{padding: 0 20px;}
	.index_header ul{margin-top:15px;}
	.index_header .detail h2{font-size: 42px;}
	.index_header .detail p{width: 80%;}
	.index_h3, .section2 h3, .index_section5 h3, .index_section6 h3{font-size: 44px;}
	.section2 ul li p{font-size: 20px;}
	.index_section3 .right .box{padding-right: 3%;}
	.index_section3 h3{font-size: 38px;}
	.pro_introduction .detail_content{padding: 50px 0;}
	.pro_introduction h3{margin-left: 40px;}
	.pro_introduction .content{padding: 0 40px;}
	.pro_header ul{margin-top: 23px;}
	.pro_header .infos{width: 50%;}
	.bgvid{width: 90%;}
	.pro_features, .pro_principle{margin-top: 50px; width: 90%;}
	.pro_features ul{margin-top: 50px;}
	/*mill*/
	.mill_banner .infos{width: 40%;}
	
}
@media (max-width: 1366px){
	.index_section1 i{font-size: 20px;}
	.index_section4 .swiper-slide p{font-size: 18px;}
	.nav ul li a{font-size:18px}
}