* {
    margin: 0;
    padding: 0;
}

ul li {
    list-style: none;
}

a {
    text-decoration: none;
}

body {
    height: 100%;
    width: 100%;
}

@media (min-width: 720px) {
    .sectionbox6-phone {
        display: none;
    }
    .head {
        position: fixed;
        width: 100%;
        height: 70px;
        margin: 0 auto;
        z-index: 100;
    }
    .servicehead {
        width: 100%;
        height: 70px;
        margin: 0 auto;
        z-index: 100;
        background: #fff;
    }
    .servicehead .ul-nav li a {
        display: block;
        font-size: 14px;
        color: #000;
    }
    .main {
        width: 100%
    }
    .headActive {
        background-color: #222222;
        opacity: 0.9;
    }
    .nav {
        width: 1200px;
        height: 69px;
        margin: 0 auto;
    }
    .nav-phone {
        display: none;
    }
    .logo {
        height: 69px;
        margin-right: 35px;
        float: left;
    }
    .logo>a {
        display: block;
        margin-top: 10px;
    }
    .logo_img {
        /*height: 100%;*/
    }
    .logo_25 {
        padding-left: 5px;
    }
    .ul-nav {
        float: right;
    }
    /* .ul-nav{float: left;margin-left: 150px;}
    .ul-nav >li{float: left; display: block; margin-left: 50px;line-height: 69px;}
    .ul-nav >li> a{display: block;  font-size: 14px; color: #fff; } */
    .nav>ul>li {
        float: left;
        margin-left: 25px;
        position: relative;
    }
    .nav>ul>li>a {
        font-size: 14px;
        color: #fff;
        display: block;
        height: 69px;
        line-height: 69px;
    }
    .nav>ul>li:hover>a {
        background: url(/images/nav-arr-up.png) no-repeat bottom center;
    }
    .dropdown {
        position: relative;
        display: inline-block;
    }
    .dropdown-content {
        display: none;
        position: absolute;
        min-width: 140px;
        /*min-width: 1200px;*/
        box-shadow: 0px 8px 16px 0px rgb(0 0 0 / 20%);
        padding: 25px 30px 25px 30px;
        background-color: #fff;
        border-radius: 6px;
    }
    .global-lang {
        background: url(/images/nav/global-lang-ico.png) no-repeat;
        background-position-x: 0px;
        background-position-y: 23px;
    }
    .global-lang-serv {
        background: url(/images/nav/global-lang-serv-ico.png) no-repeat;
        background-position-x: 0px;
        background-position-y: 23px;
    }
    .dropdown-content-lang {
        min-width: 140px !important;
    }
    .current_lang_sp {
        padding-left: 30px;
    }
    .current_lang_sp:hover {}
    .dropdown-content-position1 {
        left: -50%;
        margin-left: -82px;
        /*left: -1120%;*/
    }
    .dropdown-content-position2 {
        left: -50%;
        margin-left: -26px;
        /*left: -1120%;*/
    }
    .dropdown-content-position3 {
        left: -50%;
        margin-left: -26px;
        /*left: -1445%;*/
    }
    .dropdown-content-position4 {
        left: -50%;
        margin-left: -20px;
        /*left: -1445%;*/
    }
    .dropdown:hover .dropdown-content {
        display: block;
        z-index: 101;
    }
    .right-btn-phone {
        display: none;
    }
    .right-btn {
        margin-left: 100px;
    }
    .nav-con {
        min-width: 140px;
    }
    .width450 {
        width: 450px !important;
    }
    .width1200 {
        width: 1200px !important;
    }
    .width470 {
        width: 725px !important;
    }
    .nav_arr_up {
        position: absolute !important;
        display: block !important;
        width: 0px !important;
        height: 0px !important;
        left: 50% !important;
        /* bottom: -3px !important; */
        top: -6px;
        transform: translateX(-50%) translateZ(0px) !important;
        border-style: solid !important;
        border-width: 0px 6px 6px !important;
        border-color: transparent transparent rgb(255, 255, 255) !important;
    }
    .mleft100 {
        margin-left: 100px;
    }
    .mleft200 {
        margin-left: 200px;
    }
    .bgnone {
        background: none !important;
    }
    .nav-con .ul-child-nav {
        float: left;
    }
    /* 服务介绍菜单使用两列布局，每列5个 */
    .ul-nav > li.dropdown:nth-of-type(1) .nav-con .ul-child-nav {
        display: flex;
        flex-direction: column;
        flex-wrap: wrap;
        max-height: 225px; /* 5行的高度，每行45px */
        width: 500px; /* 两列宽度 */
        float: none;
    }
    .ul-nav > li.dropdown:nth-of-type(1) .nav-con .ul-child-nav li {
        width: 50%;
        box-sizing: border-box;
        padding-right: 20px; /* 两列之间的间距 */
        flex: 0 0 50%; /* 确保每个项目占50%宽度 */
    }
    .ul-nav > li.dropdown:nth-of-type(1) .nav-con {
        min-width: 500px;
        width: 500px;
    }
    .ul-nav > li.dropdown:nth-of-type(1) .dropdown-content {
        min-width: 500px !important;
        width: auto;
    }
    .ul-child-nav {
        padding-left: 0px !important;
        width: 100% !important;
    }
    .ul-child-nav li:hover{
       background-color: rgba(30, 159, 255, 0.2);
    }
    .head .nav .ul-nav > li.dropdown:nth-of-type(1) .nav-con .ul-child-nav,
    .servicehead .nav .ul-nav > li.dropdown:nth-of-type(1) .nav-con .ul-child-nav {
        display: flex;
        flex-direction: column;
        flex-wrap: wrap;
        max-height: 225px; /* 5行的高度，每行45px */
        width: 500px;
        float: none;
    }
    .head .nav .ul-nav > li.dropdown:nth-of-type(1) .nav-con .ul-child-nav li,
    .servicehead .nav .ul-nav > li.dropdown:nth-of-type(1) .nav-con .ul-child-nav li {
        width: 50%;
        box-sizing: border-box;
        padding-right: 20px;
        flex: 0 0 50%;
    }
    .head .nav .ul-nav > li.dropdown:nth-of-type(1) .nav-con,
    .servicehead .nav .ul-nav > li.dropdown:nth-of-type(1) .nav-con {
        min-width: 500px;
        width: 500px;
    }
    .head .nav .ul-nav > li.dropdown:nth-of-type(1) .dropdown-content,
    .servicehead .nav .ul-nav > li.dropdown:nth-of-type(1) .dropdown-content {
        min-width: 500px !important;
        width: auto;
    }
    .nav-con .ul-child-nav li {}
    .nav-con .ul-child-nav li a {
        display: block;
        color: #000;
        font-size: 14px;
        height: 45px;
        padding-left: 35px;
        line-height: 45px;
        background-position-y: 12px;
    }
    /* 确保带 nav-icon 类的链接正确显示图标 */
    .nav-con .ul-child-nav li a.nav-icon {
        background-position-y: center !important;
    }
    .nav-icon1 {
        background: url(/images/nav/nav-icon1.png) no-repeat;
    }
    .nav-icon2 {
        background: url(/images/nav/nav-icon2.png) no-repeat;
    }
    .nav-icon3 {
        background: url(/images/nav/nav-icon3.png) no-repeat;
    }
    .nav-icon4 {
        background: url(/images/nav/nav-icon4.png) no-repeat;
    }
    .nav-icon5 {
        background: url(/images/nav/nav-icon5.png) no-repeat;
    }
    .nav-icon6 {
        background: url(/images/nav/nav-icon6.png) no-repeat;
    }
    .nav-icon7 {
        background: url(/images/nav/nav-icon7.png) no-repeat;
    }
    .nav-icon8 {
        background: url(/images/nav/nav-icon8.png) no-repeat;
    }
    .nav-icon9 {
        background: url(/images/nav/nav-icon9.png) no-repeat;
    }
    .nav-icon10 {
        background: url(/images/nav/nav-icon10.png) no-repeat;
    }
    .nav-icon11 {
        background: url(/images/nav/nav-icon11.png) no-repeat;
    }
    .nav-icon12 {
        background: url(/images/nav/nav-icon12.png) no-repeat;
    }
    .nav-icon13 {
        background: url(/images/nav/nav-icon13.png) no-repeat;
    }
    .nav-icon14 {
        background: url(/images/nav/nav-icon14.png) no-repeat;
    }
    .nav-icon15 {
        background: url(/images/nav/nav-icon15.png) no-repeat;
    }
    .nav-icon16 {
        background: url(/images/nav/nav-icon16.png) no-repeat;
    }
    .nav-icon17 {
        background: url(/images/nav/nav-icon17.png) no-repeat;
    }
    .nav-icon18 {
        background: url(/images/nav/nav-icon18.png) no-repeat;
    }
    .nav-icon19 {
        background: url(/images/nav/nav-icon19.png) no-repeat;
    }
    .nav-icon20 {
        background: url(/images/nav/nav-icon20.png) no-repeat;
    }
    .nav-icon30 {
        background: url(/images/nav/nav-icon30.png) no-repeat;
    }
    /* 二级菜单图标样式 - 参照 longsailing.net */
    .nav-con .ul-child-nav li a.nav-icon,
    .head .nav .nav-con .ul-child-nav li a.nav-icon,
    .servicehead .nav .nav-con .ul-child-nav li a.nav-icon {
        background-position: 10px center !important;
        background-size: 20px 20px !important;
        background-repeat: no-repeat !important;
        padding-left: 35px !important;
        background-position-y: center !important;
        min-height: 45px !important;
        display: block !important;
    }
    /* 为不同的二级菜单项分配不同的图标 */
    .nav-con .ul-child-nav li:nth-child(1) a.nav-icon,
    .head .nav .nav-con .ul-child-nav li:nth-child(1) a.nav-icon,
    .servicehead .nav .nav-con .ul-child-nav li:nth-child(1) a.nav-icon {
        background-image: url(/images/nav/nav-icon1.png) !important;
        background-position: 10px center !important;
    }
    .nav-con .ul-child-nav li:nth-child(2) a.nav-icon,
    .head .nav .nav-con .ul-child-nav li:nth-child(2) a.nav-icon,
    .servicehead .nav .nav-con .ul-child-nav li:nth-child(2) a.nav-icon {
        background-image: url(/images/nav/nav-icon2.png) !important;
        background-position: 10px center !important;
    }
    .nav-con .ul-child-nav li:nth-child(3) a.nav-icon,
    .head .nav .nav-con .ul-child-nav li:nth-child(3) a.nav-icon,
    .servicehead .nav .nav-con .ul-child-nav li:nth-child(3) a.nav-icon {
        background-image: url(/images/nav/nav-icon3.png) !important;
        background-position: 10px center !important;
    }
    .nav-con .ul-child-nav li:nth-child(4) a.nav-icon,
    .head .nav .nav-con .ul-child-nav li:nth-child(4) a.nav-icon,
    .servicehead .nav .nav-con .ul-child-nav li:nth-child(4) a.nav-icon {
        background-image: url(/images/nav/nav-icon4.png) !important;
        background-position: 10px center !important;
    }
    .nav-con .ul-child-nav li:nth-child(5) a.nav-icon,
    .head .nav .nav-con .ul-child-nav li:nth-child(5) a.nav-icon,
    .servicehead .nav .nav-con .ul-child-nav li:nth-child(5) a.nav-icon {
        background-image: url(/images/nav/nav-icon5.png) !important;
        background-position: 10px center !important;
    }
    .nav-con .ul-child-nav li:nth-child(6) a.nav-icon,
    .head .nav .nav-con .ul-child-nav li:nth-child(6) a.nav-icon,
    .servicehead .nav .nav-con .ul-child-nav li:nth-child(6) a.nav-icon {
        background-image: url(/images/nav/nav-icon7.png) !important;
        background-position: 10px center !important;
    }
    .nav-con .ul-child-nav li:nth-child(7) a.nav-icon,
    .head .nav .nav-con .ul-child-nav li:nth-child(7) a.nav-icon,
    .servicehead .nav .nav-con .ul-child-nav li:nth-child(7) a.nav-icon {
        background-image: url(/images/nav/nav-icon9.png) !important;
        background-position: 10px center !important;
    }
    .nav-con .ul-child-nav li:nth-child(8) a.nav-icon,
    .head .nav .nav-con .ul-child-nav li:nth-child(8) a.nav-icon,
    .servicehead .nav .nav-con .ul-child-nav li:nth-child(8) a.nav-icon {
        background-image: url(/images/nav/nav-icon10.png) !important;
        background-position: 10px center !important;
    }
    .nav-con .ul-child-nav li:nth-child(9) a.nav-icon,
    .head .nav .nav-con .ul-child-nav li:nth-child(9) a.nav-icon,
    .servicehead .nav .nav-con .ul-child-nav li:nth-child(9) a.nav-icon {
        background-image: url(/images/nav/nav-icon11.png) !important;
        background-position: 10px center !important;
    }
    .nav-con .ul-child-nav li:nth-child(10) a.nav-icon,
    .head .nav .nav-con .ul-child-nav li:nth-child(10) a.nav-icon,
    .servicehead .nav .nav-con .ul-child-nav li:nth-child(10) a.nav-icon {
        background-image: url(/images/nav/nav-icon12.png) !important;
        background-position: 10px center !important;
    }
    .nav-con .ul-child-nav li:nth-child(11) a.nav-icon,
    .head .nav .nav-con .ul-child-nav li:nth-child(11) a.nav-icon,
    .servicehead .nav .nav-con .ul-child-nav li:nth-child(11) a.nav-icon {
        background-image: url(/images/nav/nav-icon12.png) !important;
        background-position: 10px center !important;
    }
    .nav-con .ul-child-nav li:nth-child(12) a.nav-icon,
    .head .nav .nav-con .ul-child-nav li:nth-child(12) a.nav-icon,
    .servicehead .nav .nav-con .ul-child-nav li:nth-child(12) a.nav-icon {
        background-image: url(/images/nav/nav-icon13.png) !important;
        background-position: 10px center !important;
    }
    .nav-con .ul-child-nav li:nth-child(13) a.nav-icon,
    .head .nav .nav-con .ul-child-nav li:nth-child(13) a.nav-icon,
    .servicehead .nav .nav-con .ul-child-nav li:nth-child(13) a.nav-icon {
        background-image: url(/images/nav/nav-icon14.png) !important;
        background-position: 10px center !important;
    }
    .nav-con .ul-child-nav li:nth-child(14) a.nav-icon,
    .head .nav .nav-con .ul-child-nav li:nth-child(14) a.nav-icon,
    .servicehead .nav .nav-con .ul-child-nav li:nth-child(14) a.nav-icon {
        background-image: url(/images/nav/nav-icon15.png) !important;
        background-position: 10px center !important;
    }
    /* 新闻资讯菜单使用图标13-15 */
    .ul-nav > li.dropdown:nth-of-type(4) .ul-child-nav li:nth-child(1) a.nav-icon,
    .head .nav .ul-nav > li.dropdown:nth-of-type(4) .ul-child-nav li:nth-child(1) a.nav-icon,
    .servicehead .nav .ul-nav > li.dropdown:nth-of-type(4) .ul-child-nav li:nth-child(1) a.nav-icon {
        background-image: url(/images/nav/nav-icon16.png) !important;
        background-position: 10px center !important;
    }
    .ul-nav > li.dropdown:nth-of-type(4) .ul-child-nav li:nth-child(2) a.nav-icon,
    .head .nav .ul-nav > li.dropdown:nth-of-type(4) .ul-child-nav li:nth-child(2) a.nav-icon,
    .servicehead .nav .ul-nav > li.dropdown:nth-of-type(4) .ul-child-nav li:nth-child(2) a.nav-icon {
        background-image: url(/images/nav/nav-icon18.png) !important;
        background-position: 10px center !important;
    }
    .ul-nav > li.dropdown:nth-of-type(4) .ul-child-nav li:nth-child(3) a.nav-icon,
    .head .nav .ul-nav > li.dropdown:nth-of-type(4) .ul-child-nav li:nth-child(3) a.nav-icon,
    .servicehead .nav .ul-nav > li.dropdown:nth-of-type(4) .ul-child-nav li:nth-child(3) a.nav-icon {
        background-image: url(/images/nav/nav-icon19.png) !important;
        background-position: 10px center !important;
    }
     /* 关于我们菜单使用图标13-15 */
     .ul-nav > li.dropdown:nth-of-type(5) .ul-child-nav li:nth-child(1) a.nav-icon,
     .head .nav .ul-nav > li.dropdown:nth-of-type(5) .ul-child-nav li:nth-child(1) a.nav-icon,
     .servicehead .nav .ul-nav > li.dropdown:nth-of-type(5) .ul-child-nav li:nth-child(1) a.nav-icon {
         background-image: url(/images/nav/nav-icon13.png) !important;
         background-position: 10px center !important;
     }
     .ul-nav > li.dropdown:nth-of-type(5) .ul-child-nav li:nth-child(2) a.nav-icon,
     .head .nav .ul-nav > li.dropdown:nth-of-type(5) .ul-child-nav li:nth-child(2) a.nav-icon,
     .servicehead .nav .ul-nav > li.dropdown:nth-of-type(5) .ul-child-nav li:nth-child(2) a.nav-icon {
         background-image: url(/images/nav/nav-icon14.png) !important;
         background-position: 10px center !important;
     }
    /* 关于我们菜单使用图标16-19 */
    .ul-nav > li.dropdown:nth-of-type(3) .ul-child-nav li:nth-child(1) a.nav-icon,
    .head .nav .ul-nav > li.dropdown:nth-of-type(3) .ul-child-nav li:nth-child(1) a.nav-icon,
    .servicehead .nav .ul-nav > li.dropdown:nth-of-type(3) .ul-child-nav li:nth-child(1) a.nav-icon {
        background-image: url(/images/nav/nav-icon9.png) !important;
        background-position: 10px center !important;
    }
    .ul-nav > li.dropdown:nth-of-type(3) .ul-child-nav li:nth-child(2) a.nav-icon,
    .head .nav .ul-nav > li.dropdown:nth-of-type(3) .ul-child-nav li:nth-child(2) a.nav-icon,
    .servicehead .nav .ul-nav > li.dropdown:nth-of-type(3) .ul-child-nav li:nth-child(2) a.nav-icon {
        background-image: url(/images/nav/nav-icon2.png) !important;
        background-position: 10px center !important;
    }
    .ul-nav > li.dropdown:nth-of-type(3) .ul-child-nav li:nth-child(3) a.nav-icon,
    .head .nav .ul-nav > li.dropdown:nth-of-type(3) .ul-child-nav li:nth-child(3) a.nav-icon,
    .servicehead .nav .ul-nav > li.dropdown:nth-of-type(3) .ul-child-nav li:nth-child(3) a.nav-icon {
        background-image: url(/images/nav/nav-icon1.png) !important;
        background-position: 10px center !important;
    }
    .ul-nav > li.dropdown:nth-of-type(3) .ul-child-nav li:nth-child(4) a.nav-icon,
    .head .nav .ul-nav > li.dropdown:nth-of-type(3) .ul-child-nav li:nth-child(4) a.nav-icon,
    .servicehead .nav .ul-nav > li.dropdown:nth-of-type(3) .ul-child-nav li:nth-child(4) a.nav-icon {
        background-image: url(/images/nav/nav-icon5.png) !important;
        background-position: 10px center !important;
    }
    .ul-nav > li.dropdown:nth-of-type(3) .ul-child-nav li:nth-child(4) a.nav-icon,
    .head .nav .ul-nav > li.dropdown:nth-of-type(3) .ul-child-nav li:nth-child(5) a.nav-icon,
    .servicehead .nav .ul-nav > li.dropdown:nth-of-type(3) .ul-child-nav li:nth-child(5) a.nav-icon {
        background-image: url(/images/nav/nav-icon11.png) !important;
        background-position: 10px center !important;
    }
    .ul-nav > li.dropdown:nth-of-type(3) .ul-child-nav li:nth-child(4) a.nav-icon,
    .head .nav .ul-nav > li.dropdown:nth-of-type(3) .ul-child-nav li:nth-child(6) a.nav-icon,
    .servicehead .nav .ul-nav > li.dropdown:nth-of-type(3) .ul-child-nav li:nth-child(6) a.nav-icon {
        background-image: url(/images/nav/nav-icon12.png) !important;
        background-position: 10px center !important;
    }
    /* 查询工具菜单使用图标6-12 */
    .ul-nav > li.dropdown:nth-of-type(2) .ul-child-nav li:nth-child(1) a.nav-icon,
    .head .nav .ul-nav > li.dropdown:nth-of-type(2) .ul-child-nav li:nth-child(1) a.nav-icon,
    .servicehead .nav .ul-nav > li.dropdown:nth-of-type(2) .ul-child-nav li:nth-child(1) a.nav-icon {
        background-image: url(/images/nav/nav-icon6.png) !important;
        background-position: 10px center !important;
    }
    .ul-nav > li.dropdown:nth-of-type(2) .ul-child-nav li:nth-child(2) a.nav-icon,
    .head .nav .ul-nav > li.dropdown:nth-of-type(2) .ul-child-nav li:nth-child(2) a.nav-icon,
    .servicehead .nav .ul-nav > li.dropdown:nth-of-type(2) .ul-child-nav li:nth-child(2) a.nav-icon {
        background-image: url(/images/nav/nav-icon7.png) !important;
        background-position: 10px center !important;
    }
    .ul-nav > li.dropdown:nth-of-type(2) .ul-child-nav li:nth-child(3) a.nav-icon,
    .head .nav .ul-nav > li.dropdown:nth-of-type(2) .ul-child-nav li:nth-child(3) a.nav-icon,
    .servicehead .nav .ul-nav > li.dropdown:nth-of-type(2) .ul-child-nav li:nth-child(3) a.nav-icon {
        background-image: url(/images/nav/nav-icon8.png) !important;
        background-position: 10px center !important;
    }
    .ul-nav > li.dropdown:nth-of-type(2) .ul-child-nav li:nth-child(4) a.nav-icon,
    .head .nav .ul-nav > li.dropdown:nth-of-type(2) .ul-child-nav li:nth-child(4) a.nav-icon,
    .servicehead .nav .ul-nav > li.dropdown:nth-of-type(2) .ul-child-nav li:nth-child(4) a.nav-icon {
        background-image: url(/images/nav/nav-icon9.png) !important;
        background-position: 10px center !important;
    }
    .ul-nav > li.dropdown:nth-of-type(2) .ul-child-nav li:nth-child(5) a.nav-icon,
    .head .nav .ul-nav > li.dropdown:nth-of-type(2) .ul-child-nav li:nth-child(5) a.nav-icon,
    .servicehead .nav .ul-nav > li.dropdown:nth-of-type(2) .ul-child-nav li:nth-child(5) a.nav-icon {
        background-image: url(/images/nav/nav-icon10.png) !important;
        background-position: 10px center !important;
    }
    .ul-nav > li.dropdown:nth-of-type(2) .ul-child-nav li:nth-child(6) a.nav-icon,
    .head .nav .ul-nav > li.dropdown:nth-of-type(2) .ul-child-nav li:nth-child(6) a.nav-icon,
    .servicehead .nav .ul-nav > li.dropdown:nth-of-type(2) .ul-child-nav li:nth-child(6) a.nav-icon {
        background-image: url(/images/nav/nav-icon11.png) !important;
        background-position: 10px center !important;
    }
    .ul-nav > li.dropdown:nth-of-type(2) .ul-child-nav li:nth-child(7) a.nav-icon,
    .head .nav .ul-nav > li.dropdown:nth-of-type(2) .ul-child-nav li:nth-child(7) a.nav-icon,
    .servicehead .nav .ul-nav > li.dropdown:nth-of-type(2) .ul-child-nav li:nth-child(7) a.nav-icon {
        background-image: url(/images/nav/nav-icon12.png) !important;
        background-position: 10px center !important;
    }
    .nav-con .ul-child-nav li:nth-child(15) a.nav-icon,
    .head .nav .nav-con .ul-child-nav li:nth-child(15) a.nav-icon,
    .servicehead .nav .nav-con .ul-child-nav li:nth-child(15) a.nav-icon {
        background-image: url(/images/nav/nav-icon18.png) !important;
        background-position: 10px center !important;
    }
    .nav-con .ul-child-nav li:nth-child(16) a.nav-icon,
    .head .nav .nav-con .ul-child-nav li:nth-child(16) a.nav-icon,
    .servicehead .nav .nav-con .ul-child-nav li:nth-child(16) a.nav-icon {
        background-image: url(/images/nav/nav-icon19.png) !important;
        background-position: 10px center !important;
    }
    /* 如果菜单项超过16个，循环使用图标 */
    .nav-con .ul-child-nav li:nth-child(17) a.nav-icon,
    .head .nav .nav-con .ul-child-nav li:nth-child(17) a.nav-icon,
    .servicehead .nav .nav-con .ul-child-nav li:nth-child(17) a.nav-icon {
        background-image: url(/images/nav/nav-icon1.png) !important;
        background-position: 10px center !important;
    }
    .nav-con .ul-child-nav li:nth-child(18) a.nav-icon,
    .head .nav .nav-con .ul-child-nav li:nth-child(18) a.nav-icon,
    .servicehead .nav .nav-con .ul-child-nav li:nth-child(18) a.nav-icon {
        background-image: url(/images/nav/nav-icon2.png) !important;
        background-position: 10px center !important;
    }
    .nav-con .ul-child-nav li:nth-child(19) a.nav-icon,
    .head .nav .nav-con .ul-child-nav li:nth-child(19) a.nav-icon,
    .servicehead .nav .nav-con .ul-child-nav li:nth-child(19) a.nav-icon {
        background-image: url(/images/nav/nav-icon3.png) !important;
        background-position: 10px center !important;
    }
    .nav-con .ul-child-nav li:nth-child(20) a.nav-icon,
    .head .nav .nav-con .ul-child-nav li:nth-child(20) a.nav-icon,
    .servicehead .nav .nav-con .ul-child-nav li:nth-child(20) a.nav-icon {
        background-image: url(/images/nav/nav-icon5.png) !important;
        background-position: 10px center !important;
    }
    .custom-login {
        border: 1px solid #c2d72a;
        color: #c2d72a;
        padding: 4px;
        border-radius: 4px;
        padding-left: 9px;
        padding-right: 10px;
    }
    .custom-login:hover {
        color: #fff;
        background: #c2d72a;
    }
    .nav-con .ul-child-nav .active {
        color: #0073ab;
        text-decoration: underline;
    }
    /*.nav-con img{opacity:1.0;filter:alpha(opacity=100);}*/
    .brjxJU-phone {
        display: none;
    }
    .brjxJU {
        /*position: relative;
        height: 800px;*/
        text-align: center;
        /* width: 1903px; */
        width: 100%;
        margin: 0 auto;
        overflow: hidden;
    }
    .brjxJU .active .item {
        opacity: 1;
        pointer-events: inherit;
        filter: brightness(50%) !important;
        pointer-events: none;
        cursor: default;
    }
    .brjxJU .item {
        /*position: absolute;*/
        left: 0px;
        width: 100%;
        height: 100%;
        background-size: auto 100%;
        opacity: 0;
        pointer-events: none;
        background-position: center center;
        background-repeat: no-repeat;
        transition: opacity 0.3s ease 0s;
    }
    .fkZaoF {
        position: absolute;
        top: 230px;
        left: 26%;
        width: 301px;
        color: #fff;
        text-align: left;
        transform: translateX(-50%);
        margin: auto;
    }
    .fkZaoF .txtbox {
        width: 640px;
        height: 300px;
    }
    .txtbox .title {
        font-size: 50px;
        font-weight: bold;
        color: #fff;
    }
    .txtbox .title-en {
        font-size: 25px;
        color: #fff;
        margin-top: 10px;
        font-weight: bold;
    }
    .txtbox .txt-desc {
        font-size: 14px;
        color: #fff;
        margin-top: 10px;
        width: 80%;
    }
    .txtbox .btn {
        width: 138px;
        height: 50px;
        background: #3F99D5;
        color: #fff;
        font-size: 16px;
        border: none;
        margin-top: 38px;
        line-height: 50px;
        text-align: center;
        display: block
    }
    .item {
        /*position: absolute;*/
        left: 0px;
        width: 100%;
        height: 100%;
        background-size: auto 100%;
        opacity: 0;
        pointer-events: none;
        background-position: center center;
        background-repeat: no-repeat;
        transition: opacity 0.3s ease 0s;
    }
    .servicebox {
        width: 100%;
        padding-bottom: 110px;
        background-color: #f7f7f7;
    }
    .servicebox>.title {
        display: none;
        font-size: 30px;
        color: #000;
        text-align: center;
        margin-top: 110px;
    }
    .service-itemBox {
        width: 1200px;
        margin: 0 auto;
        overflow: hidden;
    }
    .ul-service-item {
        width: 1200px;
        margin: 0 auto;
        margin-top: 100px;
    }
    .ul-service-item>li {
        width: 240px;
        float: left;
    }
    .ul-service-item>li>a {
        display: block;
        position: relative;
        width: 240px;
        height: 215px;
        cursor: pointer;
    }
    .ul-service-item>li>a>img {
        position: absolute;
        top: 46%;
        left: 50%;
        transform: translate(-50%, -50%);
    }
    .ul-service-item>li>a:hover img {
        opacity: 0.5;
    }
    .ul-service-item>li>a:hover span {
        color: #07359e;
    }
    .ul-service-item>li .title {
        color: #000;
        display: block;
        position: absolute;
        top: 80%;
        left: 50%;
        transform: translate(-50%, -50%);
        text-align: center;
    }
    /* 左右切换  必要布局样式css */
    .swiper-container {
        width: 1200px;
        height: 240px;
        margin-top: 110px;
    }
    .swiper-slide {
        /* height: 190px !important; */
        position: relative;
        background: #f7f7f7;
    }
    .swiper-slide-active {}
    .swiper-slide:hover {}
    .slide-item {
        width: 190px;
        height: 190px;
        position: relative;
        background: #fff;
        margin-left: 10px;
        float: left;
    }
    .slide-item:hover {
        background-color: #07359e;
        color: #fff;
    }
    .slide-item .title {
        position: absolute;
        top: 80%;
        left: 50%;
        transform: translate(-50%, -50%);
    }
    .slide-item img {
        position: absolute;
        top: 46%;
        left: 50%;
        transform: translate(-50%, -50%);
    }
    .slide-item img:nth-child(1) {
        display: block;
    }
    .slide-item img:nth-child(2) {
        display: none;
    }
    .slide-item:hover img:nth-child(1) {
        display: none;
    }
    .slide-item:hover img:nth-child(2) {
        display: block;
    }
    .swiper-button-next,
    .swiper-button-prev {
        top: 1150px !important;
    }
    .swiper-button-prev,
    .swiper-container-rtl .swiper-button-next {
        left: 310px !important;
        background: url(/images/index-arr-left.png) no-repeat !important;
    }
    .swiper-button-next,
    .swiper-container-rtl .swiper-button-prev {
        right: 310px !important;
        background: url(/images/index-arr-right.png) no-repeat !important;
    }
    .swiper-pagination-bullet-active {
        opacity: 1;
        background: #07359e !important;
    }
    .sectionbox {
        width: 100%;
        display: flex;
        background-color: #07359e;
        height: 710px;
    }
    .sectionbox-item {
        flex: 1 !important;
        overflow: hidden !important;
    }
    .sectionbox-item:hover {
        background-image: url(/images/sectionbox-item1.png);
        /* background-color:#fff;filter:Alpha(Opacity=60);opacity:0.5; */
        /* -webkit-filter: brightness(25%) !important; */
        /* filter: brightness(25%) !important; */
    }
    .sectionbox-item2:hover {
        background-image: url(/images/sectionbox-item2.png);
    }
    .sectionbox-item3:hover {
        background-image: url(/images/sectionbox-item3.png);
    }
    .sectionbox-item-active {
        background-color: #0c3fbb;
    }
    .sectionbox-item .item-con {
        width: 70%;
        color: #fff;
        line-height: 30px;
        margin: 0 auto;
        margin-top: 160px;
        flex-direction: column !important;
    }
    .sectionbox-item .item-con .title {
        display: block;
    }
    .sectionbox-item .item-con .number {
        font-size: 60px;
        font-weight: bold;
        color: #c2d72a;
        display: block;
    }
    .sectionbox-item .item-con .desc {}
    ._ytqzkk {
        position: absolute !important;
        left: 0px !important;
        top: 0px !important;
        bottom: 0px !important;
        right: 0px !important;
        -webkit-filter: brightness(25%) !important;
        filter: brightness(25%) !important;
    }
    .sectionbox2-phone {
        display: none;
    }
    .sectionbox2 {
        width: 100%;
        overflow: hidden;
    }
    .sectionbox2 .title {
        font-size: 30px;
        margin-bottom: 25px;
    }
    .sectionbox2 .sectionc-con {
        width: 1200px;
        margin: 0 auto;
        margin-top: 110px;
    }
    .sectionbox2 .sectionc-con .con-left {
        float: left;
        width: 440px;
        line-height: 30px;
        margin-top: 50px;
    }
    .sectionbox2 .sectionc-con .con-left h2 {
        padding-bottom: 20px;
        ;
    }
    .sectionbox2 .sectionc-con .con-right {
        float: left;
        width: 672px;
        margin-left: 80px;
    }
    .sectionbox2 .customer-casemore {
        display: block;
        background-color: #07359e;
        color: #fff;
        padding: 10px 0px;
        text-align: center;
        width: 140px;
        margin-top: 50px;
    }
    .solution-section-phone {
        display: none;
    }
    .solution-section {
        width: 100%;
        min-height: 500px;
        /* background: #f8f9fa; */
        overflow: hidden;
        position: relative;
    }
    .solution-section .solution-container {
        max-width: 1400px;
        margin: 0 auto;
        display: flex;
        /* align-items: center; */
        padding: 80px 40px;
    }
    .solution-section .solution-left {
        flex: 1.65;
        min-width: 400px;
        position: relative;
        /* padding-right: 40px; */
    }
    .solution-section .solution-bg-image {
        width: 100%;
        height: 400px;
        position: relative;
        border-radius: 8px;
        overflow: hidden;
    }
    .solution-section .bg-layer {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-size: cover;
        background-position: center;
        background-repeat: no-repeat;
        transition: opacity 0.5s ease-in-out;
    }
    .solution-section .bg-front {
        background-image: url(/img/ef0df1de-121d-488c-bbe1-ebdb01832f3c.webp);
        opacity: 1;
        z-index: 1;
    }
    .solution-section .bg-back {
        background-image: url(/img/ef0df1de-121d-488c-bbe1-ebdb01832f3c.webp);
        opacity: 0;
        z-index: 2;
    }
    .solution-section .solution-bg-image.hover-active .bg-front {
        opacity: 0;
    }
    .solution-section .solution-bg-image.hover-active .bg-back {
        opacity: 1;
    }
    .solution-section .solution-right {
        flex: 1;
        min-width: 400px;
        /* padding-left: 40px; */
    }
    .solution-section .solution-title {
        font-size: 32px;
        font-weight: 700;
        color: #333;
        margin-bottom: 40px;
        text-align: center;
        padding-top: 80px;
    }
    .solution-section .solution-items {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    .solution-section .solution-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 20px;
        /* background: #fff;
        border-radius: 8px;
        transition: all 0.3s ease;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08); */
    }
    .solution-section .solution-item:hover {
        /* transform: translateY(-5px); */
        /* box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12); */
    }
    .solution-section .solution-item-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 15px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .solution-section .solution-item-icon img {
        max-width: 100%;
        max-height: 100%;
        object-fit: contain;
    }
    .solution-section .solution-item-name {
        font-size: 20px;
        font-weight: 600;
        color: #333;
        margin-bottom: 12px;
        line-height: 1.4;
    }
    .solution-section .solution-item-link {
        text-decoration: none;
        display: block;
        font-size: 14px;
        margin-top: 10px;
        padding-top: 4px;
        color: #07359e;
        position: relative;
        /* padding: 6px 16px; */
        /* border: 1px solid #07359e; */
        /* border-radius: 4px; */
        /* transition: all 0.3s ease; */
    }
    .solution-section .solution-item-link::after{
            display: block;
            content: '';
            width: 30px;
            height: 22px;
            position: absolute;
            left: calc(100% + 10px);
            top: 50%;
            transform: translate(0, -50%);
            background: url(/images/index-arr-right.png) no-repeat left center;
            background-size: contain;


    }
    .solution-section .solution-item-link:hover {
        /* background: #07359e;
        color: #fff; */
    }
    @media (max-width: 1200px) {
        .solution-section .solution-container {
            padding: 60px 30px;
        }
        .solution-section .solution-left {
            min-width: 350px;
            padding-right: 30px;
        }
        .solution-section .solution-right {
            min-width: 350px;
            padding-left: 30px;
        }
        .solution-section .solution-bg-image {
            height: 350px;
        }
        .solution-section .solution-title {
            font-size: 28px;
            margin-bottom: 30px;
        }
        .solution-section .solution-items {
            gap: 20px;
        }
    }
    @media (max-width: 768px) {
        .solution-section {
            min-height: auto;
            padding: 30px 15px;
        }
        .solution-section .solution-title {
            font-size: 24px;
            margin-bottom: 25px;
            padding-top: 0;
            text-align: center;
        }
        .solution-section .solution-container {
            flex-direction: column;
            padding: 0;
        }
        .solution-section .solution-left {
            min-width: 100%;
            padding-right: 0;
            margin-bottom: 25px;
        }
        .solution-section .solution-bg-image {
            height: 180px;
            border-radius: 6px;
        }
        .solution-section .bg-layer {
            border-radius: 6px;
        }
        .solution-section .solution-right {
            min-width: 100%;
            padding-left: 0;
        }
        .solution-section .solution-items {
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
        }
        .solution-section .solution-item {
            padding: 12px 8px;
        }
        .solution-section .solution-item-icon {
            width: 45px;
            height: 45px;
            margin-bottom: 10px;
        }
        .solution-section .solution-item-name {
            font-size: 13px;
            margin-bottom: 8px;
        }
        .solution-section .solution-item-link {
            font-size: 11px;
            padding: 0;
            margin-top: 8px;
        }
        .solution-section .solution-item-link::after {
            width: 20px;
            height: 15px;
            left: calc(100% + 5px);
        }
    }
    @media (max-width: 720px) {
        .solution-section {
            min-height: auto;
            padding: 25px 12px;
        }
        .solution-section .solution-title {
            font-size: 22px;
            margin-bottom: 22px;
            padding-top: 0;
            text-align: center;
        }
        .solution-section .solution-container {
            flex-direction: column;
            padding: 0;
        }
        .solution-section .solution-left {
            min-width: 100%;
            padding-right: 0;
            margin-bottom: 20px;
        }
        .solution-section .solution-bg-image {
            height: 160px;
            border-radius: 6px;
        }
        .solution-section .bg-layer {
            border-radius: 6px;
        }
        .solution-section .solution-right {
            min-width: 100%;
            padding-left: 0;
        }
        .solution-section .solution-items {
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
        }
        .solution-section .solution-item {
            padding: 10px 6px;
        }
        .solution-section .solution-item-icon {
            width: 42px;
            height: 42px;
            margin-bottom: 8px;
        }
        .solution-section .solution-item-name {
            font-size: 12px;
            margin-bottom: 6px;
        }
        .solution-section .solution-item-link {
            font-size: 10px;
            margin-top: 6px;
        }
        .solution-section .solution-item-link::after {
            width: 18px;
            height: 14px;
            left: calc(100% + 4px);
        }
    }
    @media (max-width: 480px) {
        .solution-section {
            min-height: auto;
            padding: 20px 10px;
        }
        .solution-section .solution-title {
            font-size: 20px;
            margin-bottom: 20px;
            padding-top: 0;
            text-align: center;
        }
        .solution-section .solution-container {
            flex-direction: column;
            padding: 0;
        }
        .solution-section .solution-left {
            min-width: 100%;
            padding-right: 0;
            margin-bottom: 18px;
        }
        .solution-section .solution-bg-image {
            height: 150px;
            border-radius: 6px;
        }
        .solution-section .bg-layer {
            border-radius: 6px;
        }
        .solution-section .solution-right {
            min-width: 100%;
            padding-left: 0;
        }
        .solution-section .solution-items {
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
        }
        .solution-section .solution-item {
            padding: 10px 6px;
        }
        .solution-section .solution-item-icon {
            width: 40px;
            height: 40px;
            margin-bottom: 8px;
        }
        .solution-section .solution-item-name {
            font-size: 12px;
            margin-bottom: 6px;
        }
        .solution-section .solution-item-link {
            font-size: 10px;
            margin-top: 6px;
        }
        .solution-section .solution-item-link::after {
            width: 16px;
            height: 12px;
            left: calc(100% + 3px);
        }
    }
    .sectionbox4-phone {
        display: none;
    }
    .sectionbox4 {
        width: 100%;
        background-color: #3F99D5;
        overflow: hidden;
    }
    .sectionbox4 .title {
        font-size: 30px;
        color: #fff;
        text-align: center;
        margin-top: 110px;
    }
    .sectionbox4 .sectionc-con {
        width: 1200px;
        margin: 0 auto;
        margin-top: 110px;
    }
    .news-ul {
        overflow: hidden;
        margin-bottom: 110px;
    }
    .news-ul li {
        float: left;
        width: 370px;
        margin: auto 15px;
    }
    .news-ul li a {
        display: block;
        overflow: hidden;
    }
    figure {
        position: relative;
        float: left;
        overflow: hidden;
        width: 33.33%;
    }
    figure img {
        opacity: 0.8;
        width: 370px;
        height: 270px;
    }
    figure img {
        transition: all 0.35s;
        width: 370px;
        height: 270px;
    }
    figure:hover img {
        transform: translate(-150px, 0);
        opacity: 0.5
    }
    .four {}
    .four:hover img {
        transform: scale(1.2, 1.2);
    }
    .newstype {
        color: #bcce32;
        margin-top: 40px;
        font-size: 14px;
    }
    .newstitle {
        color: #fff;
        line-height: 25px;
        font-size: 16px;
        margin-top: 10px;
    }
    .newsmore {
        color: #ef832a;
        margin-top: 25px;
    }
    .sectionbox5 {
        width: 100%;
        height: 300px;
        background: #fff;
    }
    .sectionbox5 .title {
        font-size: 30px;
        color: #000;
        float: left;
        width: 150px;
    }
    .sectionbox5 .sectionc-con {
        width: 1200px;
        overflow: hidden;
        margin: 0 auto;
    }
    .PicScrollBox {
        width: 1200px;
        margin: 0 auto;
        position: relative;
        overflow: hidden;
    }
    .wrap {
        width: 1200px;
        min-height: 98px;
        margin-top: 100px;
        position: relative;
        overflow: hidden;
    }
    .wrap ul {
        overflow: hidden;
        position: absolute;
        width: 1600px;
        left: 0;
        top: 0;
        _height: 1px;
    }
    .wrap ul li {
        float: left;
        margin-left: 100px;
        width: 166px;
        height: 980px;
    }
    .wrap ul li img {
        opacity: 0.5;
    }
    .sectionbox6 {
        width: 100%;
        background-color: #222222;
        overflow: hidden;
    }
    .sectionbox6 img {}
    .sectionbox6 .foot-title {
        width: 1200px;
        color: #fff;
        margin: 0 auto;
        font-size: 14px;
        margin-top: 50px;
        font-weight: bold;
    }
    .sectionbox6 .foot-company-ul {
        width: 1200px;
        margin: 0 auto;
        overflow: hidden;
        margin-top: 15px;
    }
    .foot-company-ul li {
        float: left;
        margin-right: 15px;
    }
    .foot-company-ul li a {
        color: #959595;
        font-size: 12px;
        font-weight: bold;
    }
    .foot-infobox {
        width: 1200px;
        margin: 0 auto;
        margin-top: 100px;
        font-size: 14px;
    }
    .foot-logo {
        display: block;
        float: left;
    }
    .foot-logo .foot-logo-img {
        width: 180px;
    }
    .footer-list {
        float: left;
        margin-left: 50px;
        width: 960px
    }
    .footer-list li {
        display: inline-block;
        padding-right: 16px;
        margin-bottom: 20px;
        color: #959595;
    }
    .copyright {
        font-size: 12px;
        color: #959595;
        padding: 20px 0px;
        text-align: center;
        clear: both;
    }
    .copyright span {
        text-align: center;
        font-size: 12px;
        color: #959595;
    }
    .copyright span a {
        text-align: center;
        font-size: 12px;
        color: #959595;
    }
    .foot-weibo {
        float: right !important;
    }
    .foot-weibo a {
        display: block;
        background: url(/images/foot-weibo.png) no-repeat;
        width: 30px;
        height: 24px;
    }
    .foot-weibo a:hover {
        background: url(/images/foot-weibo-hover.png) no-repeat;
    }
    .foot-weixin {
        float: right !important;
        position: relative;
    }
    .foot-weixin img {
        display: none;
        position: absolute;
        top: -130px;
    }
    .foot-weixin a {
        display: block;
        background: url(/images/foot-weixin.png) no-repeat;
        width: 30px;
        height: 24px;
    }
    .foot-weixin a:hover {
        background: url(/images/foot-weixin-hover.png) no-repeat;
    }
    .foot-line {
        width: 1200px;
        height: 1px;
        margin: 0 auto;
        border-bottom: 1px solid #616161;
        clear: both;
    }
}

@media (max-width: 720px) {
      .solution-section {
        width: 100%;
        min-height: 500px;
        /* background: #f8f9fa; */
        overflow: hidden;
        position: relative;
    }
    .solution-section .solution-container {
        max-width: 1400px;
        margin: 0 auto;
        display: flex;
        /* align-items: center; */
        padding: 80px 40px;
        flex-wrap: wrap;
    }
    .solution-section .solution-left {
        flex: 1;
        min-width: 400px;
        position: relative;
        padding-right: 40px;
    }
    .solution-section .solution-bg-image {
        width: 100%;
        height: 400px;
        background: url(/img/ef0df1de-121d-488c-bbe1-ebdb01832f3c.webp) no-repeat center center;
        background-size: cover;
        border-radius: 8px;
    }
    .solution-section .solution-right {
        flex: 1;
        /* min-width: 400px; */
        /* padding-left: 40px; */
    }
    .solution-section .solution-title {
        font-size: 32px;
        font-weight: 700;
        color: #333;
        margin-bottom: 40px;
        text-align: center;
        padding-top: 80px;
    }
    .solution-section .solution-items {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    .solution-section .solution-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 20px;
        width: 100%;
        /* background: #fff;
        border-radius: 8px;
        transition: all 0.3s ease;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08); */
    }
    .solution-section .solution-item:hover {
        /* transform: translateY(-5px); */
        /* box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12); */
    }
    .solution-section .solution-item-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 15px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .solution-section .solution-item-icon img {
        max-width: 100%;
        max-height: 100%;
        object-fit: contain;
    }
    .solution-section .solution-item-name {
        font-size: 20px;
        font-weight: 600;
        color: #333;
        margin-bottom: 12px;
        line-height: 1.4;
    }
    .solution-section .solution-item-link {
        text-decoration: none;
        display: block;
        font-size: 14px;
        margin-top: 10px;
        padding-top: 4px;
        color: #07359e;
        position: relative;
        /* padding: 6px 16px; */
        /* border: 1px solid #07359e; */
        /* border-radius: 4px; */
        /* transition: all 0.3s ease; */
    }
    .solution-section .solution-item-link::after{
            display: block;
            content: '';
            width: 30px;
            height: 22px;
            position: absolute;
            left: calc(100% + 10px);
            top: 50%;
            transform: translate(0, -50%);
            background: url(/images/index-arr-right.png) no-repeat left center;
            background-size: contain;


    }
    .head {
        position: fixed;
        width: 100%;
        height: 3rem;
        margin: 0 auto;
        z-index: 100;
    }
    .sectionbox6 {
        display: none;
    }
    .servicehead {
        position: fixed;
        top: 0;
        width: 100%;
        margin: 0 auto;
        z-index: 100;
    }
    .servicehead .ul-nav li a {
        display: block;
        font-size: 14px;
        color: #fff !important;
    }
    .main {
        width: 100%
    }
    .headActive {
        background-color: #222222;
        opacity: 0.9;
    }
    .nav-phone {
        width: 100%;
        height: 3rem;
        margin: 0 auto;
        background: #fff;
    }
    .nav {
        display: none;
    }
    .logo {
        height: 3rem;
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 1rem 0.5rem;
    }
    .logo>a {}
    .logo_img {
        padding-right: 10px;
    }
    .logo_25 {
        display: none;
    }
    .nav-item-class-phone {
        display: none;
        background-color: #07359e;
        padding: 1rem;
    }
    .nav-item-class-phone .lang-class-phone {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    .lang-item-class-phone {
        display: flex;
        align-items: center;
    }
    .ul-nav {
        margin-top: 1rem;
        overflow-y: auto;
        max-height: 20rem;
    }
    .ul-nav>li {
        border-top: 1px solid #e5e4e430;
        padding: 1.5rem 0;
    }
    .ul-nav>li a {
        color: #fff !important;
    }
    .dropdown .show-item-service-class {
        color: #fff;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    .dropdown .show-item-service-class>a {
        width: calc(100% - 30px);
    }
    .dropdown .show-item-service-class .phone-service-down {
        display: none;
    }
    .dropdown .show-item-service-content-class {
        display: none;
    }
    .dropdown .show-item-about-class {
        color: #fff;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    .dropdown .show-item-about-class>a {
        width: calc(100% - 30px);
    }
    .dropdown .show-item-about-class .phone-about-down {
        display: none;
    }
    .dropdown .show-item-about-content-class {
        display: none;
    }
    .dropdown-content {
        min-width: 140px;
        /*min-width: 1200px;*/
        box-shadow: 0px 8px 16px 0px rgb(0 0 0 / 20%);
        padding: 25px 30px 25px 30px;
        background-color: #fff;
        border-radius: 6px;
    }
    .dropdown-content-position1 {
        left: -50%;
        margin-left: -82px;
        /*left: -1120%;*/
    }
    .dropdown-content-position2 {
        left: -50%;
        margin-left: -26px;
        /*left: -1120%;*/
    }
    .dropdown-content-position3 {
        left: -50%;
        margin-left: -26px;
        /*left: -1445%;*/
    }
    .dropdown:hover .dropdown-content {
        display: block;
        z-index: 101;
    }
    .right-btn-phone {}
    .right-btn {
        display: none;
    }
    .nav-con {
        min-width: 140px;
    }
    .width450 {
        width: 450px !important;
    }
    .width1200 {
        width: 1200px !important;
    }
    .width470 {
        width: 725px !important;
    }
    .nav_arr_up {
        position: absolute !important;
        display: block !important;
        width: 0px !important;
        height: 0px !important;
        left: 50% !important;
        /* bottom: -3px !important; */
        top: -6px;
        transform: translateX(-50%) translateZ(0px) !important;
        border-style: solid !important;
        border-width: 0px 6px 6px !important;
        border-color: transparent transparent rgb(255, 255, 255) !important;
    }
    .mleft100 {
        margin-left: 100px;
    }
    .mleft200 {
        margin-left: 200px;
    }
    .mleft10 {
        margin-left: 10px;
    }
    .bgnone {
        background: none !important;
    }
    .nav-con .ul-child-nav {}
    .nav-con .ul-child-nav li {}
    .nav-con .ul-child-nav li a {
        display: block;
        color: #fff;
        font-size: 0.9rem;
        height: 2.5rem;
        padding-left: 2rem;
        line-height: 3rem;
        background-position-y: 0.8rem;
    }
    .nav-icon1 {
        background: url(/images/nav/nav-icon1.png) no-repeat;
    }
    .nav-icon2 {
        background: url(/images/nav/nav-icon2.png) no-repeat;
    }
    .nav-icon3 {
        background: url(/images/nav/nav-icon3.png) no-repeat;
    }
    .nav-icon4 {
        background: url(/images/nav/nav-icon4.png) no-repeat;
    }
    .nav-icon5 {
        background: url(/images/nav/nav-icon5.png) no-repeat;
    }
    .nav-icon6 {
        background: url(/images/nav/nav-icon6.png) no-repeat;
    }
    .nav-icon7 {
        background: url(/images/nav/nav-icon7.png) no-repeat;
    }
    .nav-icon8 {
        background: url(/images/nav/nav-icon8.png) no-repeat;
    }
    .nav-icon9 {
        background: url(/images/nav/nav-icon9.png) no-repeat;
    }
    .nav-icon10 {
        background: url(/images/nav/nav-icon10.png) no-repeat;
    }
    .nav-icon11 {
        background: url(/images/nav/nav-icon11.png) no-repeat;
    }
    .nav-icon12 {
        background: url(/images/nav/nav-icon12.png) no-repeat;
    }
    .nav-icon13 {
        background: url(/images/nav/nav-icon13.png) no-repeat;
    }
    .nav-icon14 {
        background: url(/images/nav/nav-icon14.png) no-repeat;
    }
    .nav-icon15 {
        background: url(/images/nav/nav-icon15.png) no-repeat;
    }
    .nav-icon16 {
        background: url(/images/nav/nav-icon16.png) no-repeat;
    }
    .nav-icon17 {
        background: url(/images/nav/nav-icon17.png) no-repeat;
    }
    .nav-icon18 {
        background: url(/images/nav/nav-icon18.png) no-repeat;
    }
    .nav-icon19 {
        background: url(/images/nav/nav-icon19.png) no-repeat;
    }
    .nav-icon20 {
        background: url(/images/nav/nav-icon20.png) no-repeat;
    }
    /*.nav-con img{opacity:1.0;filter:alpha(opacity=100);}*/
    .brjxJU {
        display: none;
    }
    .brjxJU-phone {
        position: relative;
        height: 19rem;
        text-align: center;
        /* width: 1903px; */
        width: 100%;
        margin: 0 auto;
        overflow: hidden;
    }
    .brjxJU-phone .active .item {
        opacity: 1;
        pointer-events: inherit;
        filter: brightness(50%) !important;
        pointer-events: none;
        cursor: default;
    }
    .brjxJU-phone .item {
        position: absolute;
        left: 0px;
        width: 100%;
        height: 100%;
        background-size: auto 100%;
        opacity: 0;
        pointer-events: none;
        background-position: center center;
        background-repeat: no-repeat;
        transition: opacity 0.3s ease 0s;
    }
    .fkZaoF {
        position: absolute;
        top: 3.5rem;
        left: 0.5rem;
        color: #fff;
        text-align: left;
        margin: auto;
    }
    .fkZaoF .txtbox {}
    .txtbox .title {
        font-size: 1rem;
        font-weight: bold;
        color: #fff;
    }
    .txtbox .title-en {
        font-size: 1rem;
        color: #fff;
        margin-top: 1rem;
        font-weight: bold;
    }
    .txtbox .txt-desc {
        font-size: 0.8rem;
        color: #fff;
        margin-top: 1rem;
        width: 90%;
    }
    #LAY_layuipro {
        display: none;
    }
    .layui-layer-shade {
        display: none;
    }
    .layui-layer {
        display: none;
    }
    .txtbox .btn {
        width: 7rem;
        height: 3rem;
        background: #3F99D5;
        color: #fff;
        font-size: 1rem;
        border: none;
        margin-top: 4rem;
        line-height: 3rem;
        text-align: center;
        display: block;
    }
    .item {
        position: absolute;
        left: 0px;
        width: 100%;
        height: 100%;
        background-size: auto 100%;
        opacity: 0;
        pointer-events: none;
        background-position: center center;
        background-repeat: no-repeat;
        transition: opacity 0.3s ease 0s;
    }
    .servicebox {
        width: 100%;
        padding-bottom: 2rem;
        background-color: #f7f7f7;
    }
    .servicebox>.title {
        font-size: 2rem;
        color: #000;
        text-align: center;
        margin-top: 1rem;
    }
    .service-itemBox {
        width: 100%;
        margin: 0 auto;
        overflow: hidden;
    }
    .ul-service-item {
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .ul-service-item>li {
        width: 50%;
    }
    .ul-service-item>li>a {
        display: flex;
        align-items: center;
        flex-direction: column;
        width: 100%;
        cursor: pointer;
    }
    .ul-service-item>li>a>img {}
    .ul-service-item>li>a:hover img {
        opacity: 0.5;
    }
    .ul-service-item>li>a:hover span {
        color: #07359e;
    }
    .ul-service-item>li .title {
        color: #000;
        text-align: center;
    }
    /* 左右切换  必要布局样式css */
    .swiper-container {
        width: 1200px;
        height: 240px;
        margin-top: 110px;
    }
    .swiper-slide {
        /* height: 190px !important; */
        position: relative;
        background: #f7f7f7;
    }
    .swiper-slide-active {}
    .swiper-slide:hover {}
    .slide-item {
        width: 190px;
        height: 190px;
        position: relative;
        background: #fff;
        margin-left: 10px;
        float: left;
    }
    .slide-item:hover {
        background-color: #07359e;
        color: #fff;
    }
    .slide-item .title {
        position: absolute;
        top: 80%;
        left: 50%;
        transform: translate(-50%, -50%);
    }
    .slide-item img {
        position: absolute;
        top: 46%;
        left: 50%;
        transform: translate(-50%, -50%);
    }
    .slide-item img:nth-child(1) {
        display: block;
    }
    .slide-item img:nth-child(2) {
        display: none;
    }
    .slide-item:hover img:nth-child(1) {
        display: none;
    }
    .slide-item:hover img:nth-child(2) {
        display: block;
    }
    .swiper-button-next,
    .swiper-button-prev {
        top: 1150px !important;
    }
    .swiper-button-prev,
    .swiper-container-rtl .swiper-button-next {
        left: 310px !important;
        background: url(/images/index-arr-left.png) no-repeat !important;
    }
    .swiper-button-next,
    .swiper-container-rtl .swiper-button-prev {
        right: 310px !important;
        background: url(/images/index-arr-right.png) no-repeat !important;
    }
    .swiper-pagination-bullet-active {
        opacity: 1;
        background: #07359e !important;
    }
    .sectionbox {
        width: 100%;
        background-color: #07359e;
    }
    .sectionbox-item {
        position: relative !important;
        flex: 1 !important;
        overflow: hidden !important;
    }
    .sectionbox-item:hover {
        background-image: url(/images/sectionbox-item1.png);
        /* background-color:#fff;filter:Alpha(Opacity=60);opacity:0.5; */
        /* -webkit-filter: brightness(25%) !important; */
        /* filter: brightness(25%) !important; */
    }
    .sectionbox-item2:hover {
        background-image: url(/images/sectionbox-item2.png);
    }
    .sectionbox-item3:hover {
        background-image: url(/images/sectionbox-item3.png);
    }
    .sectionbox-item-active {
        background-color: #0c3fbb;
    }
    .sectionbox-item .item-con {
        color: #fff;
        line-height: 2rem;
        padding: 2rem;
        flex-direction: column !important;
    }
    .sectionbox-item .item-con .title {
        display: block;
    }
    .sectionbox-item .item-con .number {
        font-size: 3rem;
        font-weight: bold;
        color: #c2d72a;
        display: block;
    }
    .sectionbox-item .item-con .desc {}
    ._ytqzkk {
        position: absolute !important;
        left: 0px !important;
        top: 0px !important;
        bottom: 0px !important;
        right: 0px !important;
        -webkit-filter: brightness(25%) !important;
        filter: brightness(25%) !important;
    }
    .sectionbox2 {
        display: none;
    }
    .sectionbox2-phone {
        width: 100%;
        overflow: hidden;
    }
    .sectionbox2-phone .title {
        font-size: 2rem;
        margin-bottom: 1rem;
    }
    .sectionbox2-phone .sectionc-con {
        margin: 0 auto;
        margin-top: 1rem;
    }
    .sectionbox2-phone .sectionc-con .con-left img {
        width: 100%;
    }
    .sectionbox2-phone .sectionc-con .con-left h2 {
        padding-bottom: 20px;
        ;
    }
    .sectionbox2-phone .sectionc-con .con-right {
        padding: 1rem 1.5rem;
        line-height: 2rem;
        margin-top: 1rem;
    }
    .sectionbox2-phone .customer-casemore {
        display: block;
        background-color: #07359e;
        color: #fff;
        padding: 10px 0px;
        text-align: center;
        width: 140px;
        margin-top: 50px;
    }
    .solution-section {
        /* display: none; */
    }
    .solution-section-phone {
        width: 100%;
        padding: 40px 0;
        background-color: #f7f7f7;
        overflow: hidden;
    }
    .solution-container-phone {
        width: 100%;
        padding: 0 20px;
        position: relative;
    }
    .solution-section-phone .p_list.solutionSwiperPhone {
        width: 100%;
        padding: 20px 0 60px;
        position: relative;
    }
    .solution-section-phone .swiper-wrapper {
        display: flex;
        align-items: center;
    }
    .solution-section-phone .swiper-slide {
        width: auto;
        height: auto;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .solution-section-phone .cbox-1.p_loopitem {
        width: 220px;
        height: 240px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        background: #fff;
        border-radius: 8px;
        padding: 25px 15px;
        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
        transition: all 0.3s ease;
        margin: 0 10px;
    }
    .solution-section-phone .cbox-1.p_loopitem:hover {
        transform: translateY(-5px);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
    }
    .solution-section-phone .e_container-2.s_layout {
        width: 100%;
        height: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }
    .solution-section-phone .e_image-5.s_img {
        width: 100px;
        height: 100px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 15px;
    }
    .solution-section-phone .e_image-5.s_img img {
        max-width: 100%;
        max-height: 100%;
        object-fit: contain;
    }
    .solution-section-phone .e_text-3.s_title {
        margin: 0;
        padding: 0;
        text-align: center;
    }
    .solution-section-phone .e_text-3.s_title a {
        font-size: 16px;
        color: #333;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.3s ease;
    }
    .solution-section-phone .e_text-3.s_title a:hover {
        color: #07359e;
    }
    .solution-section-phone .swiper-button-next,
    .solution-section-phone .swiper-button-prev {
        width: 36px;
        height: 36px;
        background: #fff;
        border-radius: 50%;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
        color: #333;
        transition: all 0.3s ease;
    }
    .solution-section-phone .swiper-button-next:after,
    .solution-section-phone .swiper-button-prev:after {
        font-size: 14px;
        font-weight: bold;
    }
    .solution-section-phone .swiper-button-next:hover,
    .solution-section-phone .swiper-button-prev:hover {
        background: #07359e;
        color: #fff;
    }
    .solution-section-phone .swiper-button-prev {
        left: 10px;
    }
    .solution-section-phone .swiper-button-next {
        right: 10px;
    }
    .solution-section-phone .swiper-pagination {
        bottom: 10px;
    }
    .solution-section-phone .swiper-pagination-bullet {
        width: 8px;
        height: 8px;
        background: #ccc;
        opacity: 1;
    }
    .solution-section-phone .swiper-pagination-bullet-active {
        background: #07359e;
    }
    .sectionbox5 {
        display: none;
    }
    .sectionbox4 {
        display: none;
    }
    .sectionbox4-phone {
        width: 100%;
        margin-top: 1rem;
        background-color: #3F99D5;
        overflow: hidden;
        padding: 1rem 1.5rem;
    }
    .sectionbox4-phone .title {
        font-size: 2rem;
        color: #fff;
        text-align: center;
        margin-top: 2rem;
    }
    .sectionbox4-phone .sectionc-con {
        width: 100%;
        margin: 0 auto;
        margin-top: 2rem;
    }
    .news-ul {
        overflow: hidden;
        margin-bottom: 2rem;
        display: flex;
        flex-direction: column;
    }
    .news-ul li {
        width: 100%;
        /*margin-left: 2rem;*/
    }
    .news-ul li a {
        display: block;
        overflow: hidden;
    }
    figure {
        position: relative;
        float: left;
        overflow: hidden;
        width: 33.33%;
    }
    figure img {
        opacity: 0.8;
        width: 370px;
        height: 270px;
    }
    figure img {
        transition: all 0.35s;
        width: 370px;
        height: 270px;
    }
    figure:hover img {
        transform: translate(-150px, 0);
        opacity: 0.5
    }
    .four {}
    .four:hover img {
        transform: scale(1.2, 1.2);
    }
    .newstype {
        color: #bcce32;
        margin-top: 2rem;
        font-size: 1rem;
    }
    .newstitle {
        color: #fff;
        line-height: 1rem;
        font-size: 1rem;
        margin-top: 1rem;
    }
    .newsmore {
        color: #ef832a;
        margin-top: 1rem;
    }
    .sectionbox5 {
        width: 100%;
        height: 300px;
        background: #fff;
    }
    .sectionbox5 .title {
        font-size: 30px;
        color: #000;
        float: left;
        width: 150px;
    }
    .sectionbox5 .sectionc-con {
        width: 1200px;
        overflow: hidden;
        margin: 0 auto;
    }
    .PicScrollBox {
        width: 1200px;
        margin: 0 auto;
        position: relative;
        overflow: hidden;
    }
    .wrap {
        width: 1200px;
        min-height: 98px;
        margin-top: 100px;
        position: relative;
        overflow: hidden;
    }
    .wrap ul {
        overflow: hidden;
        position: absolute;
        width: 1600px;
        left: 0;
        top: 0;
        _height: 1px;
    }
    .wrap ul li {
        float: left;
        margin-left: 100px;
        width: 166px;
        height: 980px;
    }
    .wrap ul li img {
        opacity: 0.5;
    }
    .sectionbox6-phone {
        width: 100%;
        background-color: #222222;
        overflow: hidden;
    }
    .sectionbox6-phone img {}
    .sectionbox6-phone .foot-title {
        display: none;
        width: 1200px;
        color: #fff;
        margin: 0 auto;
        font-size: 14px;
        margin-top: 50px;
        font-weight: bold;
    }
    .sectionbox6-phone .foot-company-ul {
        display: none;
        width: 1200px;
        margin: 0 auto;
        overflow: hidden;
        margin-top: 15px;
    }
    .foot-company-ul li {
        float: left;
        margin-left: 15px;
    }
    .foot-company-ul li a {
        color: #959595;
        font-size: 12px;
        font-weight: bold;
    }
    .foot-infobox {
        margin: 3rem 2rem;
        font-size: 1rem;
    }
    .foot-logo {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-top: 3rem;
    }
    .foot-logo .foot-logo-img {
        width: 180px;
    }
    .footer-list {
        margin: 2rem 0;
        width: 100%;
        color: #ffffff;
    }
    .footer-list .footer-item {
        display: inline-block;
        margin-bottom: 2rem;
        color: #fff;
        min-width: 200px;
    }
    .footer-list .footer-item .footer-title {
        margin-bottom: 1rem;
    }
    .company-code-class {
        margin-top: 1rem;
    }
    .copyright {
        font-size: 12px;
        color: #959595;
        padding: 20px 0px;
        text-align: center;
        clear: both;
    }
    .copyright span {
        text-align: center;
        font-size: 12px;
        color: #959595;
    }
    .copyright span a {
        text-align: center;
        font-size: 12px;
        color: #959595;
    }
    .foot-code {
        text-align: center;
        color: #fff;
    }
    .foot-weibo {}
    .foot-weibo a {
        display: block;
        background: url(/images/foot-weibo.png) no-repeat;
        width: 30px;
        height: 24px;
    }
    .foot-weibo a:hover {
        background: url(/images/foot-weibo-hover.png) no-repeat;
    }
    .foot-weixin {}
    .foot-weixin img {
        display: none;
        position: absolute;
        top: -130px;
    }
    .foot-weixin a {
        display: block;
        background: url(/images/foot-weixin.png) no-repeat;
        width: 30px;
        height: 24px;
    }
    .foot-weixin a:hover {
        background: url(/images/foot-weixin-hover.png) no-repeat;
    }
    .foot-line {
        width: 100%;
        height: 1px;
        margin: 0 auto;
        border-bottom: 1px solid #616161;
        clear: both;
    }
}

@media screen and ( max-width: 600px) {
    figure {
        width: 100%
    }
}

@media screen and (min-width: 601px) and ( max-width: 1000px) {
    figure {
        width: 100%
    }
}

@media screen and (min-width: 1001px) {
    figure {
        width: 100%;
        width: 370px;
        height: 270px;
    }
}