.clear {
    clear: both;
}

.gk-max-line3 {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 99;
    width: 100%;
    background-color: #fff;
}

header .wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 90%;
    height: 100px;
}

header .logo {
    width: 343px;
    height: 82px;
    text-align: center;
}

header .logo img {
    max-height: 100%;
    max-width: 100%;
    vertical-align: middle;
    display: inline-block;
}

.header_nav {
    width: 723px;
    margin-top: 30px;
}

.header_nav>li {
    float: left;
    margin: 0 14px 0 11px;
    position: relative;
}

.header_nav>li>a {
    display: block;
    font-size: 16px;
    color: #333;
    letter-spacing: 1px;
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

header .nav {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
}

.lang {
    position: absolute;
    top: 8px;
    right: 10px;
    display: flex;
    align-items: center;
}

.lang .icon-diqiu {
    font-size: 24px;
    margin-right: 5px;
}

.lang .item {
    background-color: #fff;
    width: 80px;
    position: absolute;
    top: 30px;
    right: 0;
    z-index: 999;
    font-weight: bolder;
    box-shadow: 0 5px 20px 0 rgba(0, 0, 0, .09);
    padding-left: 20px;
    display: none;
}

.lang:hover .item {
    display: block;
}

.lang .item li {

    margin: 10px 0;
}

.lang .item li a {
    display: flex;
    align-items: center;
}

.lang .item img {
    width: 26px;
    margin-right: 5px;
}

.header_nav>li ul {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 180px;
    max-width: 200px;
    max-height: 0;
    background-color: rgba(0, 0, 0, .8);
    box-shadow: 0 3px 6px rgb(255 255 255 / 6%);
    overflow: hidden;
}

.header_nav>li ul li {
    color: #d0d4da;
    border-bottom: 1px solid rgba(255, 255, 255, .2);
    position: relative;
}

.header_nav>li ul li:last-child {
    border-bottom: 0;
}

.header_nav>li ul li.bgcolor-after::after {
    content: '';
    display: block;
    position: absolute;
    left: 0;
    top: 10px;
    width: 2px;
    height: calc(100% - 20px);
    background-color: orange;
}

.header_nav>li ul li a {
    padding: 10px 24px;
    font-size: 14px;
    line-height: 1.6;
    color: inherit;
    display: block;
}

.header_nav>li ul li a span {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    transition: all .36s ease;
    overflow: hidden;
}

.header_nav>li ul li:hover {
    background-color: #262626;
    color: #fff;
}

.header_nav>li:hover>a::after,
.header_nav>li.on>a::after {
    width: 100%;
}

.menu_btn {
    width: 26px;
    height: 22px;
    cursor: pointer;
    display: none;
    position: relative;
    right: 65px;
}

.menu_btn span {
    display: inline-block;
    width: 100%;
    height: 3px;
    background-color: #0179bf;
    position: absolute;
    transition: all 0.36s ease;
}

.menu_btn span:first-child {
    top: 0;
}

.menu_btn span:nth-child(2) {
    top: 10px;
}

.menu_btn span:last-child {
    top: 20px;
}

.toggle .menu_btn span:first-child {
    top: 11px;
    transform: rotate(45deg);
}

.toggle .menu_btn span:nth-child(2) {
    opacity: 0;
}

.toggle .menu_btn span:last-child {
    top: 11px;
    width: 100%;
    transform: rotate(-45deg);
}



footer {
    background-color: #1a1a1a;
    padding: 20px 0;
    text-align: center;
    font-size: 12px;
    color: #fefefe;
}

/* page */
.pageBanner {
    width: 100%;
    height: 40vh;
    background-repeat: repeat;
    background-position: center;
    background-size: cover;
    display: flex;
    align-items: center;
}

.page_nav {
    margin-top: -39px;
}

.page_nav .wrapper {
    position: relative;
    background: #fff;
    box-shadow: 0 3px 6px #eee;
}

.swiper-container.swiperPageNav {

    height: 78px;

    overflow: hidden;
    margin: 0 auto;
    width: 94%;
}

.swiperPageNav .swiper-wrapper {}

.swiperPageNav .swiper-slide {
    line-height: 78px;
    font-size: 16px;
    color: #999;
    width: auto;
    padding: 0 30px;
}

.page_nav .swiper-button-next:after,
.page_nav .swiper-button-prev:after {
    font-size: 14px;
    color: #999;
}

.pagePositionSection {
    padding-top: 20px;
    padding-bottom: 20px;
    font-size: 14px;
    color: #999;
}

.pagePositionSection i {
    margin: 0 6px;
}

.footer-nav {
    display: flex;
    width: 90%;
    margin: 0 auto;
    color: #ffffff;
}

.footer-nav a.t {
    font-size: 20px;
    margin-bottom: 30px;
    color: #333;
}

.m-q-wraper {
    padding-bottom: 30px;
    padding-top: 30px;
}

.footer-nav .sub-menu a {
    font-size: 16px;
    color: #33333360;
}

.footer-nav li {
    flex: 1;
}

.footer-nav .sub-menu {
    margin-top: 20px;
    line-height: 1.8;
}

.footer-nav .erweima {
    width: 169px;
    text-align: center;
    color: #33333360;
}

.footer-nav .erweima img {
    width: 100%;
}

.indexSectionE {
    padding-bottom: 0;
}

.sideContact {
    background-color: #fff;
    line-height: 2;
    position: relative;
    margin-bottom: 50px;
}

.sideContact .layui-col-md4 {
    padding: 60px;
}

.sideContact .title {
    font-size: 20px;
}

.sideContact .line {
    width: 16px;
    margin: 20px 0;
    background-color: #333;
    height: 1px;
}

.conAddr {
    margin-top: 30px;
}

.sideContact .title,
.sideContact p {
    color: #333;
}

.sideContact .subtitle,
.sideContact span {
    color: #999999;
}

.sideContact .layui-col-md4:last-child,
.sideContact .layui-col-md4:last-child p {
    background-color: #2b56aa;
    color: #fff;
    font-size: 20px;
    padding: 0;
}

.sideContact .layui-col-md4:last-child .line {
    background-color: #fff;
}

.sideContact .layui-col-md4:last-child h3 {
    font-size: 38px;
    line-height: 1;
    font-weight: bold;
}

.sideContact .layui-col-md4:last-child address {
    margin-top: 30px;
}


.about03x {
    width: 100%;
    position: relative;
    padding: 60px 0;
}

.about03x .nr {
    position: relative;
    z-index: 9
}

.about03x .ihd {
    text-align: left;
    font-size: 48px;
    color: #fff;
    text-align: center
}

.about03x .ibd {
    position: relative;
}

.about03x .ibd .swiper03x {
    width: 1000px;
    margin: 0 auto;
    overflow: hidden
}

.about03x .ibd .swiper03x .swiper-slide {
    width: 31%;
    margin-right: 3.5%;
    border-top: 1px solid #9e9e9e
}

.about03x .ibd .swiper03x .swiper-slide:last-child {
    margin-right: 0
}

.about03x .ibd .swiper03x .swiper-slide .title {
    font-size: 28px;
    font-weight: bold;
    color: #0179bf;
    font-family: Arial;
    padding: 20px 0
}

.about03x .ibd .swiper03x .swiper-slide .cont {
    font-size: 16px;
    color: #666666;
    line-height: 1.6;
    height: 300px;
    overflow: auto;
    padding-right: 10px
}

.about03x .ibd .prev03x {
    width: 45px;
    height: 45px;
    background: url(../images/g_60.png) center center no-repeat;
    cursor: pointer;
    background-size: cover;
    position: absolute;
    left: 0;
    top: 60px;
    transform: rotate(180deg)
}

.about03x .ibd .next03x {
    width: 45px;
    height: 45px;
    background: url(../images/g_60.png) center center no-repeat;
    cursor: pointer;
    transform: rotate(0);
    background-size: cover;
    position: absolute;
    right: 0;
    top: 60px;
}

.about03x .ibd .prev03x:hover {
    background: url(../images/g_61.png) center center no-repeat;
    background-size: cover;
    transform: rotate(180deg);
}

.about03x .ibd .next03x:hover {
    background: url(../images/g_61.png) center center no-repeat;
    background-size: cover;
    transform: rotate(0);
}

@media all and (max-width:1600px) {



    .about03x .ihd {
        font-size: 36px
    }

    .about03x .ibd .swiper03x {
        width: 1000px
    }

    .about03x .ibd .swiper03x .swiper-slide {}

    .about03x .ibd .swiper03x .swiper-slide .title {
        font-size: 24px;
        padding: 16px 0
    }

    .about03x .ibd .swiper03x .swiper-slide .cont {
        font-size: 14px;
    }

    .about03x .ibd .prev03x {
        width: 40px;
        height: 40px;
        top: 50px;
    }

    .about03x .ibd .next03x {
        width: 40px;
        height: 40px;
        top: 50px;
    }

}

@media all and (max-width:1200px) {
    .about03x {
        padding: 60px 0
    }

    .about03x .ihd {
        font-size: 24px
    }

    .about03x .ibd {
        /* margin-top: 16%; */
        position: relative;
        padding: 0 0 60px
    }

    .about03x .ibd .swiper03x {
        width: 100%
    }

    .about03x .ibd .swiper03x .swiper-slide {}

    .about03x .ibd .swiper03x .swiper-slide .title {
        font-size: 20px;
        padding: 14px 0
    }

    .about03x .ibd .swiper03x .swiper-slide .cont {
        font-size: 12px;
    }

    .about03x .ibd .prev03x {
        width: 30px;
        height: 30px;
        left: 50%;
        margin-left: -40px;
        top: auto;
        bottom: 0
    }

    .about03x .ibd .next03x {
        width: 30px;
        height: 30px;
        right: 50%;
        margin-right: -40px;
        top: auto;
        bottom: 0
    }


}

@media all and (max-width:750px) {
    .about03x {
        padding: 60px 0;
        background-size: 150%
    }

    .about03x .ihd {
        font-size: 20px
    }

    .about03x .ibd {
        /* margin-top: 16%; */
        position: relative;
        padding: 0 0 60px
    }

    .about03x .ibd .swiper03x .swiper-slide {
        width: 48%;
        margin-right: 4%;
    }

    .about03x .ibd .swiper03x .swiper-slide .title {
        font-size: 20px;
        padding: 14px 0
    }

    .about03x .ibd .swiper03x .swiper-slide .cont {
        font-size: 12px;
    }

    .about03x .ibd .prev03x {
        width: 30px;
        height: 30px;
        left: 50%;
        margin-left: -40px;
        top: auto;
        bottom: 0
    }

    .about03x .ibd .next03x {
        width: 30px;
        height: 30px;
        right: 50%;
        margin-right: -40px;
        top: auto;
        bottom: 0
    }

}

.anli_list {
    margin: 22px auto;
}

.anli_list ul {
    width: 100%;
    overflow: hidden;
    list-style: none;
    margin: 0px;
    padding: 0px;
}

.anli_list ul li {
    width: 18%;
    float: left;
    padding: 0px 1% 15px;
    text-align: center;
    box-sizing: content-box;
    background: url(../images/pic_bg.png) repeat-x 0 bottom;
    background-size: 25%;
    margin-top: 20px;
}

.anli_list ul li:nth-child(1),
.anli_list ul li:nth-child(2),
.anli_list ul li:nth-child(3),
.anli_list ul li:nth-child(4) {
    width: 23%;
}

.anli_list.anli_list2 ul li {
    width: 31%;
    float: left;
    margin: 0px 1% 15px;
    text-align: center;
}

.anli_list ul li img {
    transition: all 0.5s ease 0s;
}

.anli_list ul li:hover img {
    transform: scale(1.1);
}

.anli_list ul li div {
    overflow: hidden;
    /* border: 1px #e5e5e5 solid; */
    padding: 2px;
    line-height: 150px;
    display: flex;
    cursor: pointer;
    justify-content: center;
    /*在主轴上的对齐*/
    align-items: center;
    /*在交叉轴上中心点的对齐*/
    height: 210px;
    /* background: url(../images/a1.jpg); */
}

.anli_list ul li div:hover {
    border: 1px solid #33333310;
}

.anli_list ul li div img {
    overflow: hidden;
    max-height: 210px;
    max-width: 290px;
}

.anli_list ul li div.shu {
    height: 450px;
}

.anli_list ul li div.shu img {
    max-height: 380px;
}

.anli_list ul li p {
    height: 30px;
    line-height: 20px;
    font-size: 14px;
    text-align: center;
    padding: 12px 0 !important;
    box-sizing: content-box;
}

.tt {
    margin-bottom: 62px;
}

.tt hr {
    border: 1px dotted #ccc
}

.tt1 {
    text-align: center;
    font-size: 2em;
    font-weight: bold;
    margin-bottom: 42px;
}

@media screen and (max-width: 1000px) {
    .anli_list ul li {
        width: 31%;
    }
}

@media screen and (max-width: 768px) {
    .anli_list ul li div.shu {
        height: 260px;
    }

    .anli_list ul li {
        width: 48% !important;
    }
}

@media screen and (min-width: 1201px) {
    .header_nav>li:hover ul {
        max-height: 100vh;
        transition: max-height .5s linear;
    }
}

@media screen and (max-width: 1200px) {
    .footer-nav .erweima {
        width: 120px;
    }

    .page_nav {
        background: #fff;
        margin-top: 0;
        box-shadow: 0 3px 6px #eee;
    }

    .page_nav .wrapper {
        padding: 0 24px;
    }

    .swiperPageNav .swiper-wrapper {
        justify-content: left;
    }

    .swiper-container.swiperPageNav {
        height: 50px;
        padding: 0;
        box-shadow: none;
    }

    .swiperPageNav .swiper-slide {
        line-height: 50px;
        padding: 0 15px;
    }

    .page_nav .swiper-button-next {
        width: 24px;
        right: 0
    }

    .page_nav .swiper-button-prev {
        width: 24px;
        left: 0;
    }

    .page_nav .swiper-button-next:after,
    .page_nav .swiper-button-prev:after {
        font-size: 12px;
    }

    header {
        position: fixed;
        transition: all .3s linear;
        box-shadow: 0 5px 20px 0 rgba(0, 0, 0, .09);
    }

    header .logo {
        position: static;
        margin: 0;
        text-align: left;
        width: 70%;
        height: 80%;
        line-height: 30px;
    }

    header.toggle {
        position: fixed;
        height: 100vh;
        background-color: #e2e2e2;
    }

    header.toggle .header_nav {
        height: 60vh;
        overflow: unset;
    }

    header .nav {
        position: unset;
    }

    .lang {
        top: 50%;
        margin-top: -18px;
    }

    .toggle .lang {
        display: none;
    }

    .menu_btn {
        display: block;
    }

    .header_nav {
        position: fixed;
        top: 100px;
        left: 0;
        z-index: 999;
        width: 100%;
        height: 0;
        overflow: hidden;
        transition: all .3s linear;
        padding: 0 10%;
    }

    .header_nav>li {
        float: none !important;
        width: 100%;
        margin-left: 0;
        position: relative;
    }

    .header_nav>li>a {
        max-width: calc(100% - 60px);
        height: auto;
        line-height: 50px;
        color: #0179bf;
    }

    .header_nav>li ul li {
        border-bottom: 1px solid rgba(0, 0, 0, .05);
        /* color: ; */
    }

    .header_nav>li ul li:hover {
        background-color: #0179bf;
    }

    .header_nav>li ul li:hover a {
        color: #fff;
    }

    .header_nav>li>a::after {
        display: none;
    }

    .header_nav>li i {
        display: inline-block;
        position: absolute;
        right: 0;
        top: 0;
        line-height: 50px;
        text-align: center;
        transition: all .3s linear;
        cursor: pointer;
    }

    .header_nav>li.toggle {
        /* background: rgba(130,130,130,.1); */
    }

    .header_nav>li.toggle i {
        transform: rotate(180deg);
    }

    .header_nav>li ul {
        position: initial;
        transition: all .3s linear;
        width: 100%;
        max-width: 100%;
        background: none;
        box-shadow: none;
    }

    .header_nav>li.toggle ul {
        max-height: 50vh;
        overflow-y: auto;
    }

    .header_nav>li ul li a {
        border: none;
        color: #666;
        line-height: 1.7;
        text-align: left;
    }
}

@media screen and (max-width: 1024px) {
    .pageBanner::after {
        padding-top: 50%;
    }

    .pagePosition a {
        max-width: 45vw;
    }

    .pagePosition a.ifThree {
        max-width: 30vw;
    }

    .anli_list ul {
        width: 101%;
    }
}

@media screen and (max-width: 768px) {
    .footer-nav a.t {
        font-size: 16px;
    }

    .footer-nav .sub-menu a {
        font-size: 12px;
    }

    .weui-c-article img {
        float: unset !important;
        width: auto !important;
    }
}

@media screen and (max-width: 414px) {

    .x-hide,
    .hidden-xs {
        display: none;
    }

    .pagePosition {
        height: 34px;
        line-height: 34px;
        font-size: 14px;
    }

    .pagePosition a:first-child {
        padding: 0 15px;
    }

    .pagePosition a {
        height: 34px;
        line-height: 34px;
    }

    .pagePosition a.ifThree {
        max-width: 35vw;
    }

    .pagePosition a:nth-child(2) {
        padding: 0 0 0 12px;
    }


}

@media screen and (max-width: 320px) {
    header .logo img {
        max-height: 40px;
    }

    .pagePosition {
        height: 30px;
        line-height: 30px;
        font-size: 12px;
    }

    .pagePosition a {
        height: 30px;
        line-height: 30px;
    }

    .pagePosition a {
        padding: 0 10px 0 50px;
        margin-left: -45px;
    }
}