html {
    font-size: 62.5%;
    word-wrap: break-word;
    min-height: 100%;
}

body {
    font-family: "Noto Sans SC", "思源黑体", "Helvetica Neue", Helvetica, Arial, "Microsoft Yahei", "Hiragino Sans GB", "Heiti SC", "WenQuanYi Micro Hei", sans-serif;
    background: #e8e7e7;
    padding-top: 70px;
    color: #4f5f69;
    font-weight: 400;
}

.layui-m-layermain {
    font-family: inherit;
}

* {
    margin: 0px;
    padding: 0px;
}

img {
    height: auto;
    border: 0;
}

textarea {
    resize: none;
}

ul,
li,
dl,
dd,
dt,
ol {
    list-style: none;
    margin: 0;
}

em {
    font-style: normal;
}

a:link,
a:visited,
a:focus {
    text-decoration: none;
    outline: none;
}

a:hover {
    font-weight: normal;
}

.clear:after {
    content: "";
    display: block;
    clear: both;
}

p {
    word-wrap: break-word;
    overflow: hidden;
}

img {
    max-width: 100%;
}

/*flex布局*/
/* 父元素-flex容器 */
.flex {
    display: box; /* OLD - Android 4.4- */
    display: -webkit-box; /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box; /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox; /* TWEENER - IE 10 */
    display: -webkit-flex; /* NEW - Chrome */
    display: flex; /* NEW, Spec - Opera 12.1, Firefox 20+ */
}

/* 父元素-横向排列（主轴） */
.flex-h {
    display: box; /* OLD - Android 4.4- */
    display: -webkit-box; /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box; /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox; /* TWEENER - IE 10 */
    display: -webkit-flex; /* NEW - Chrome */
    display: flex; /* NEW, Spec - Opera 12.1, Firefox 20+ */
    /* 09版 */
    -webkit-box-orient: horizontal;
    /* 12版 */
    -webkit-flex-direction: row;
    -moz-flex-direction: row;
    -ms-flex-direction: row;
    -o-flex-direction: row;
    flex-direction: row;
}

/* 父元素-横向换行 */
.flex-hw {
    /* 09版 */
    /*-webkit-box-lines: multiple;*/
    /* 12版 */
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
}

/* 父元素-水平居中（主轴是横向才生效） */
.flex-hc {
    /* 09版 */
    -webkit-box-pack: center;
    /* 12版 */
    -webkit-justify-content: center;
    -moz-justify-content: center;
    -ms-justify-content: center;
    -o-justify-content: center;
    justify-content: center;
    /* 其它取值如下：
      align-items     主轴原点方向对齐
      flex-end        主轴延伸方向对齐
      space-between   等间距排列，首尾不留白
      space-around    等间距排列，首尾留白
     */
}

.flex-bt {
    /* 09版 */
    -webkit-box-pack: space-between;
    /* 12版 */
    -webkit-justify-content: space-between;
    -moz-justify-content: space-between;
    -ms-justify-content: space-between;
    -o-justify-content: space-between;
    justify-content: space-between;
}

/* 父元素-纵向排列（主轴） */
.flex-v {
    display: box; /* OLD - Android 4.4- */
    display: -webkit-box; /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box; /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox; /* TWEENER - IE 10 */
    display: -webkit-flex; /* NEW - Chrome */
    display: flex; /* NEW, Spec - Opera 12.1, Firefox 20+ */
    /* 09版 */
    -webkit-box-orient: vertical;
    /* 12版 */
    -webkit-flex-direction: column;
    -moz-flex-direction: column;
    -ms-flex-direction: column;
    -o-flex-direction: column;
    flex-direction: column;
}

/* 父元素-纵向换行 */
.flex-vw {
    /* 09版 */
    /*-webkit-box-lines: multiple;*/
    /* 12版 */
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
}

/* 父元素-竖直居中（主轴是横向才生效） */
.flex-vc {
    /* 09版 */
    -webkit-box-align: center;
    /* 12版 */
    -webkit-align-items: center;
    -moz-align-items: center;
    -ms-align-items: center;
    -o-align-items: center;
    align-items: center;
}

/*背景色定义*/
.bk-white {
    background-color: #ffffff;
}

/*videoReset*/
/*20180730调整，隐藏原生播放按钮*/
video::-webkit-media-controls-overlay-play-button {
    background: url("../images/play.png") center no-repeat;
    display: none !important;
    -webkit-appearance: none;
}

/** 顶部导航 **/
.header-nav {
    background: #fff;
    margin-bottom: 0;
    height: 70px;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    border: none;
    border-radius: 0;
}

    .header-nav .logo {
        position: relative;
        float: left;
        padding: 15px;
    }

        .header-nav .logo .logo-img {
            height: 40px;
            width: 200px;
            background: url("../images/logo01.png?v20220901") no-repeat center;
            background-size: contain;
            position: absolute;
            left: 0;
        }

    .header-nav .top-search {
        float: right;
        padding-top: 22px;
        position: relative;
    }

        .header-nav .top-search .search-box {
            position: absolute;
            right: 0;
            width: 190px;
            background: #fff;
            top: 18px;
            display: none;
        }

            .header-nav .top-search .search-box #close-search {
                border: 0;
                padding: 0;
                font-size: 12px;
            }

        .header-nav .top-search .form-group {
            border-bottom: 1px solid #e3e3e3;
            display: inline-block;
            width: 160px;
            margin-bottom: 0;
        }

        .header-nav .top-search .form-control {
            border: none;
            box-shadow: none;
            display: inline-block;
            width: 120px;
            padding-left: 0;
        }

        .header-nav .top-search a {
            color: #4f5f69;
            font-size: 18px;
        }

    .header-nav .nav-list {
        text-align: center;
        padding-top: 0px;
    }

        .header-nav .nav-list a {
            color: #4f5f69;
        }

            .header-nav .nav-list a:hover,
            .header-nav .nav-list a:focus {
                background: none;
            }

        .header-nav .nav-list > ul {
            float: none;
            display: inline-block;
        }

            .header-nav .nav-list > ul > li {
                padding-top: 10px;
                padding-bottom: 10px;
            }

    .header-nav .navbar-toggle {
        padding: 10px 0;
        margin-right: 0;
    }

        .header-nav .navbar-toggle .icon-bar {
            background: #fff;
            position: relative;
            -webkit-transition: background 400ms ease, top 300ms ease, -webkit-transform 300ms ease;
            transition: background 400ms ease, top 300ms ease, -webkit-transform 300ms ease;
            -o-transition: background 400ms ease, transform 300ms ease, top 300ms ease;
            transition: background 400ms ease, transform 300ms ease, top 300ms ease;
            transition: background 400ms ease, transform 300ms ease, top 300ms ease, -webkit-transform 300ms ease;
            -webkit-transform-origin: center center;
            -ms-transform-origin: center center;
        }

            .header-nav .navbar-toggle .icon-bar + .icon-bar {
                margin-top: 5px;
            }

            .header-nav .navbar-toggle .icon-bar:nth-child(1) {
                top: 7px;
                -webkit-transform: rotate(45deg);
                -ms-transform: rotate(45deg);
                transform: rotate(45deg);
            }

            .header-nav .navbar-toggle .icon-bar:nth-child(2) {
                opacity: 0;
                margin: 5px 0;
            }

            .header-nav .navbar-toggle .icon-bar:nth-child(3) {
                top: -7px;
                -webkit-transform: rotate(-45deg);
                -ms-transform: rotate(-45deg);
                transform: rotate(-45deg);
            }

        .header-nav .navbar-toggle.collapsed .icon-bar {
            -webkit-transform: rotate(0);
            -ms-transform: rotate(0);
            transform: rotate(0);
            opacity: 1;
            top: 0;
        }

            .header-nav .navbar-toggle.collapsed .icon-bar:nth-child(2) {
                margin: 5px 0;
            }

    .header-nav .logo-bg {
        width: 76px;
        height: 20px;
        background: url("../images/logo03.png?v20220901") no-repeat left center;
        display: inline-block;
        background-size: contain;
        vertical-align: middle;
    }

    .header-nav .collapse.ss-block {
        display: none !important;
    }

    .header-nav .p-back {
        font-size: 16px;
        padding: 10px 0;
        background: #fff;
        display: none;
    }

    .header-nav .p-list {
        position: absolute;
        top: 70px;
        background: rgba(255, 255, 255, 0.8);
        padding: 20px;
        width: 100%;
        font-size: 12px;
        left: 0;
        display: none;
    }

        .header-nav .p-list li {
            float: left;
            padding: 10px;
            width: 25%;
        }

        .header-nav .p-list li:nth-child(4n+1){
            clear: both;
        }

        .header-nav .p-list .sub-title {
            background: #32c9be;
            color: #fff;
            text-align: center;
            padding: 5px;
        }

        .header-nav .p-list ul a {
            color: #4f5f69;
            display: inline-block;
            padding: 10px;
            text-align: center;
        }

        .header-nav .p-list a:hover {
            color: #32c9be;
        }

        .header-nav .p-list p {
            margin-top: 10px;
            margin-bottom: 0;
        }

        .header-nav .p-list img {
            width: 70px;
        }

.nav li a {
    padding-left: 25px;
    padding-right: 25px;
    white-space: nowrap;
}

.footer {
    background: url("../images/footer-bg.jpg") center no-repeat;
    background-size: cover;
    padding-top: 30px;
    padding-bottom: 20px;
    color: #fff;
    font-size: 14px;
}

    .footer .nav-list {
        overflow: hidden;
    }

        .footer .nav-list a {
            color: #fff;
            display: inline-block;
            padding: 0 20px;
            vertical-align: middle;
        }

            .footer .nav-list a:hover {
                opacity: 0.8;
            }

        .footer .nav-list li:first-child a {
            padding-left: 0;
        }

        .footer .nav-list img {
            height: 16px;
        }

        .footer .nav-list li {
            float: left;
            padding: 0 0px;
        }

            .footer .nav-list li:after {
                content: "";
                display: inline-block;
                height: 14px;
                border-right: 2px solid #fff;
                margin-top: 0px;
                vertical-align: middle;
            }

            .footer .nav-list li:last-child:after {
                border: none;
            }

    .footer .footer-n1 {
        border-bottom: 1px solid #fff;
        padding-bottom: 10px;
    }

    .footer .tt-right {
        text-align: right;
        padding: 0;
    }

        .footer .tt-right > div {
            display: inline-block;
        }

            .footer .tt-right > div + div {
                margin-left: 15px;
            }

        .footer .tt-right .demo-icon {
            font-size: 24px;
        }

        .footer .tt-right a {
            color: #ffffff;
        }

    .footer .footer-n2 {
        font-size: 12px;
        padding: 15px 0;
        margin-top: 10px;
    }

        .footer .footer-n2 .sjune {
            color: #FFFFFF;
            display: inline-block;
        }

        .footer .footer-n2 .icon-beian{
            margin-top: -2px;
            width: 16px;
        }



    .footer .tt-tel {
        text-align: right;
    }

    .footer .weixin {
        position: relative;
        cursor: pointer;
    }

    .footer .erwm {
        display: none;
        box-shadow: 0 0px 6px #aaa;
        position: absolute;
        z-index: 99;
        bottom: 100%;
        background: #fff;
        padding: 10px;
        width: 160px;
        height: 160px;
        left: 50%;
        margin-left: -80px;
        margin-bottom: 15px;
    }

        .footer .erwm .arrow {
            background: url("../images/arrow-down.png") no-repeat;
            display: inline-block;
            width: 37px;
            height: 17px;
            margin-bottom: -7px;
        }

    .footer .logo-bg {
        width: 90px;
        height: 18px;
        background: url("../images/logo-white.png?v20220901") no-repeat center;
        display: inline-block;
        background-size: contain;
        vertical-align: middle;
    }

    .footer .tt-right .footer-tel {
        display: none;
    }

/***************************** max-width: 767px ********************************/
@media (max-width: 767px) {
    .pc,
    .pc-inline {
        display: none;
    }

    .mc {
        display: block;
    }

    .mc-inline {
        display: inline-block;
    }

    .footer .footer-n2 .icon-beian {
       margin-top: -4px;
    }

    body {
        padding-top: 40px;
    }

    .navbar.header-nav {
        background: #32c9be;
        padding: 0 15px;
        height: 40px;
        min-height: 40px;
        z-index: 99999;
    }

    .header-nav .container-fluid {
        position: relative;
    }

    .header-nav .navbar-toggle {
        margin-top: 1px;
        margin-bottom: 1px;
    }

    .header-nav .logo {
        position: relative;
        float: left;
        padding: 12px 0;
    }

    .navbar-brand.logo {
        height: 40px;
    }

    .header-nav .logo .logo-img {
        height: 40px;
        width: 120px;
        background: url("../images/logo02.png?v2020901") no-repeat left center;
        background-size: 80%;
        top: 0;
    }

    .header-nav .nav-list {
        text-align: center;
        position: absolute;
        background: #fff;
        left: 0;
        right: 0;
        border: none;
        margin-right: -16px;
        box-shadow: 0 3px 3px rgba(170, 170, 170, 0.3);
        margin-left: -16px;
        padding-top: 0;
    }

        .header-nav .nav-list > ul {
            float: none;
            display: block;
        }

            .header-nav .nav-list > ul > li {
                padding-top: 0px;
                height: auto;
            }

            .header-nav .nav-list > ul li {
                /*border-bottom: 1px solid #e3e3e3;*/
                float: none;
            }

        .header-nav .nav-list .dropdown-menu {
            display: none !important;
        }

    .header-nav .p-list {
        background: #f3f3f3;
        padding: 0px;
        display: none;
        box-shadow: 0 3px 6px #aaa;
        z-index: 111;
    }

        .header-nav .p-list .container {
            padding: 0;
        }

        .header-nav .p-list li {
            float: none;
            padding: 10px 20px;
            width: 100%;
            text-align: left;
            font-size: 14px;
            overflow: hidden;
        }

    .header-nav .nav-list > ul > li {
        padding-bottom: 0;
    }

    .header-nav .p-list .sub-title {
        text-align: center;
        width: 200px;
    }

    .header-nav .p-list a + a {
        position: relative;
    }

        .header-nav .p-list a + a:before {
            content: "";
            display: inline-block;
            border-left: 1px solid #e3e3e3;
            height: 80px;
            position: absolute;
            top: 10px;
            left: 0;
        }

    .header-nav .dropdown-menu02 {
        display: none;
        border: none;
        border-radius: 0;
        position: absolute;
        top: 40px;
        width: 100%;
        background: #fff;
        box-shadow: 0 3px 3px rgba(170, 170, 170, 0.3);
        padding: 0;
        margin: 0;
    }

        .header-nav .dropdown-menu02 .close-submenu {
            color: #4f5f69;
        }

        .header-nav .dropdown-menu02 li {
            /*border-bottom: 1px solid #e3e3e3;*/
        }

            .header-nav .dropdown-menu02 li a {
                margin: 0 25px;
                padding: 15px;
                border-bottom: 1px solid #ccc;
                display: block;
                text-align: left;
                color: #4f5f69;
            }

            .header-nav .dropdown-menu02 li:last-child a {
                border-bottom: none;
            }

    .header-nav .search-box {
        padding: 20px;
    }

        .header-nav .search-box .input-group-addon {
            background: none;
            padding: 0;
            border: none;
        }

        .header-nav .search-box .btn {
            background: #32c9be;
            border-radius: 0 3px 3px 0;
            color: #fff;
        }

    .header-nav .top-search {
        display: none;
    }

    .header-nav .ss-block.in {
        display: block !important;
    }

    .header-nav .mm-block {
        display: none;
    }

    .header-nav .p-back {
        display: block !important;
        border-bottom: 1px solid #ccc;
        margin: 0 25px;
    }

    .header-nav .s-height {
        max-height: 400px;
        overflow-y: auto;
    }

    .header-nav .navbar-collapse.in {
        overflow: inherit;
        box-shadow: 0 3px 3px rgba(170, 170, 170, 0.3);
        z-index: 111;
    }

    .nav li a {
        margin: 0 25px;
        padding: 15px;
        border-bottom: 1px solid #ccc;
        text-align: left;
    }

    .nav li:last-child a {
        border-bottom: none;
        text-align: center;
    }

    .nav .demo-icon.icon-right-open-big {
        float: right;
    }

    .header-nav .navbar-nav {
        margin: 0;
    }

    .footer {
        background: url("../images/footer-bg.jpg") center no-repeat;
        background-size: cover;
        padding: 10px 0;
        color: #fff;
        font-size: 16px;
    }

        .footer .nav-list {
            display: none;
        }

        .footer .tt-right {
            text-align: center;
        }

        .footer .footer-n1 {
            padding-bottom: 0;
        }

        .footer .footer-n2 {
            font-size: 12px;
            padding: 0;
            text-align: center;
        }

        .footer .tt-tel {
            display: none;
            text-align: center;
        }

    .header-nav .nav-name {
        text-align: left;
        display: inline-block;
    }

    .footer .tt-right .footer-tel {
        display: inline-block;
    }

    .footer-tel .icon-tel {
        display: block;
        width: 21px;
        height: 21px;
        background: url("../images/footer-tel.png") no-repeat center;
        background-size: contain;
    }
}

.loading {
    padding: 10px 0;
    text-align: center;
    font-size: 12px;
    color: #999;
}

/***************************** 768-1024 ********************************/
@media (min-width: 768px) and (max-width: 1024px) {
    .header-nav {
        background: #fff;
        margin-bottom: 0;
        height: 70px;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 999;
    }

        .header-nav .logo {
            position: relative;
            float: left;
            padding: 24px 0;
        }

            .header-nav .logo .logo-img {
                height: 30px;
                width: 159px;
                background-size: 75%;
                left: 15px;
                top: 20px;
            }

        .header-nav .nav-list .navbar-nav {
            font-size: 14px;
        }

        .header-nav .logo-bg {
            width: 76px;
            height: 20px;
            background: url("../images/logo03.png?v20220901") no-repeat;
            display: inline-block;
            background-size: 100%;
            vertical-align: middle;
        }

    .nav li a {
        padding-left: 15px;
        padding-right: 15px;
    }
}

/***************************** min-width: 768px ********************************/
@media (min-width: 768px) {
    .pc {
        display: none;
    }

    .mc {
        display: block;
    }

    .header-nav .nav .active, .header-nav .nav .active .caret, .header-nav .nav li a:hover {
        color: #32c9be;
    }

    .dropdown-menu02 {
        display: none !important;
    }

    .sub-menu .caret {
        color: #4f5f69;
    }

    .sub-menu .dropdown-menu {
        display: none;
        font-size: 12px;
        position: absolute;
        top: 70px;
        left: 50%;
        -webkit-transform: translateX(-50%);
        transform: translateX(-50%);
        border-radius: 0 0 10px 10px;
        min-width: 130px;
        border: none;
        background: #f9f8f7;
        text-align: center;
    }

        .sub-menu .dropdown-menu a:hover {
            color: #32c9be;
        }

        .sub-menu .dropdown-menu li {
            padding: 8px 15px;
        }

    .sub-menu:hover .caret {
        color: #32c9be;
        border-top: none;
        border-bottom: 4px dashed;
    }

    .sub-menu:hover > a {
        color: #32c9be;
    }

    .sub-menu:hover .logo-bg,
    .sub-menu .active .logo-bg {
        background-image: url("../images/logo04.png?v20220901");
    }

    .sub-menu:hover .dropdown-menu {
        display: block;
        position: absolute;
    }

    .sub-menu:hover .p-list {
        display: block;
    }

    .sub-menu:focus .dropdown-menu02 {
        display: none;
    }
}

/***************************** min-width 992px ********************************/
@media (min-width: 992px) {
    .pc {
        display: block;
    }

    .pc-inline {
        display: inline-block;
    }

    .mc,
    .mc-inline {
        display: none;
    }

    .header-nav {
        padding: 0 15px;
    }

        .header-nav .nav-list .navbar-nav {
            font-size: 14px;
        }

            .header-nav .nav-list .navbar-nav > li {
                padding-bottom: 10px;
            }
}

/***************************** 屏幕大于1200 ********************************/
@media (min-width: 1200px) {
    .header-nav {
        padding: 0 67px;
    }
}

/***************************** 屏幕大于1500 ********************************/
/*@media (min-width: 1500px) {
    .container {
        width: 1460px;
    }

    .header-nav {
        padding: 0 67px;
    }

    !*font-size:16px;*!
}*/


.swiper-button-next:focus,
.swiper-button-prev:focus {
    box-shadow: none;
    outline: none;
}


/*科技页面20181011新增*/
.seminar .layui-tab-title {
    border-bottom-width: 0;
}