/* banner 开始 */
.banner {
    position: relative;
    width: 100%;
    color: #fff;
    height: 100vh;
}
.bannerItem {
    position: relative;
    height: 100%;
    width: 100%;
}
.bannerItem .contentText {
    text-align: center;
    width: 597px;
    margin: 0 auto;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 11;
    display: none;
    opacity: 0;
}
.swiper-slide-active .contentText {
    display: block;
    opacity: 1;
}
.fp-section .animate__animated,
.fp-section .mainProduct .partner .animate__animated {
    display: none;
}
.fp-section.active .animate__animated {
    display: block;
}
.fp-section.active .industry .animate__animated,
.fp-section.active .mainProduct .partner .animate__animated {
    display: flex;
}
.fp-section.active .mainQualifications li.animate__animated {
    display: inline-block;
}

.bannerItem .bannerMask {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: rgba(0,0,0,0.5);
    z-index: 10;
}
.bannerItem .contentText h2 {
    color: #E9BB3A;
    font-size: 54px;
    line-height: 76px;
    letter-spacing: 2px;
    margin-bottom: 10px;
    font-weight: 600;
}
.bannerItem .contentText p {
    font-size: 19px;
    line-height: 21px;
}
.bannerItem .contentText strong.line {
    display: block;
    width: 597px;
    height: 2px;
    background: #FFFFFF;
    opacity: 0.7;
    margin: 40px 0;
}
.bannerItem .contentText b {
    display: block;
    font-size: 22px;
    line-height: 32px;
    letter-spacing: 1px;
}
.bannerSwiper .bannerBullet {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    margin-right: 23px;
    box-sizing: border-box;
    cursor: pointer;
}
.bannerSwiper .bannerBullet.bannerBulletActive {
    background: #fff;
    border: 0;
}
.bannerSwiper .swiper-pagination.swiper-pagination-bullets {
    bottom: 118px;
    left: 50%;
    transform: translateX(-50%);
}
.bannerSwiper .swiper-button-next,
.bannerSwiper .swiper-button-prev {
    display: none;
}
.bannerSwiper:hover .swiper-button-next,
.bannerSwiper:hover .swiper-button-prev {
    display: block;
}
.bannerSwiper .swiper-button-next:after,
.bannerSwiper .swiper-button-prev:after {
    color: #fff;
}
.bannerSwiper .swiper-button-next {
    right: 80px;
}
.bannerSwiper .swiper-button-prev {
    left: 80px;
}
.bannerSwiper .vjs-ended.vjs-has-started .vjs-poster {
    display: inline-block;
}
/* banner 结束 */

/* index common 开始*/
.container .titleBox {
    width: 100%;
    text-align: center;
}
.container .titleBox h3 {
    position: relative;
    display: inline-block;
    font-size: 42px;
    line-height: 59px;
    letter-spacing: 1px;
    font-weight: 600;
}
.container .titleBox h3 span {
    font-size: 40px;
    position: relative;
    z-index: 3;
}
.container .titleBox h3:after{
    content: '';
    display: block;
    width: 100%;
    height: 21px;
    background-color: #E9BB3A;
    position: absolute;
    left: 0;
    bottom: 0;
}
.container .titleBox p {
    display: block;
    font-size: 32px;
    line-height: 45px;
    color: #8e8e8e;
    font-weight: 400;
}
.container .btnMore {
    width: 150px;
    height: 40px;
    background: #E9BB3A;
    border-radius: 23px;
    border: 0;
    margin-top: 42px;
    cursor: pointer;
}
/* index common 结束*/

/* industry 开始 */
.industry {
    position: relative;
    height: 100%;
    width: 100%;
    background-image: url('../img/homeBg1.png');
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
    padding: 20px 0;
    box-sizing: border-box;
    display: flex;
    align-items: center;
}
.industry .container {
    position: relative;
    z-index: 3;
}
.industry:after {
    display: block;
    content: '';
    background-color: rgba(255, 255, 255, 0.33);
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
}
.industry ul {
    width: 100%;
    margin-top: 36px;
    display: flex;
    flex-wrap: wrap;
    text-align: center;
    justify-content: center;
}
.industry ul li {
    width: 260px;
    height: 270px;
    margin-right: 15px;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    background-color: #fff;
    margin-bottom: 15px;
    transition: all .2s linear;
}
.industry ul li.kuangJiang,
.industry ul li.shuiDian,
.industry ul li.huaGong,
.industry ul li.junGong {
    margin-bottom: 0;
}
.industry ul li:nth-child(4),
.industry ul li:last-child {
    margin-right: 0;
}
.industry ul li i {
    display: inline-block;
    width: 90px;
    height: 90px;
    margin-top: 20px;
    margin-bottom: 30px;
}
.industry ul li span {
    font-size: 26px;
    line-height: 40px;
    font-weight: 600;
    letter-spacing: 1px;
    padding: 0 10px;
}
.industry ul li:hover {
    background: linear-gradient(135deg, #E9BB3A 0%, #FEE191 100%);
    color: #000;
    cursor: pointer;
    box-shadow: 0 15px 30px rgb(0 0 0 / 10%);
    transform: translate3d(0, -3px, 0);
}
.industry ul li.chanPing i {
    background: url('../img/chanPing.png') no-repeat center;
    background-size: 90px 90px;
}
.industry ul li.chanPing:hover i {
    background: url('../img/chanPing2.png') no-repeat center;
    background-size: 90px 90px;
}
.industry ul li.ranQi i {
    background: url('../img/ranQi.png') no-repeat center;
    background-size: 90px 90px;
}
.industry ul li.ranQi:hover i {
    background: url('../img/ranQi2.png') no-repeat center;
    background-size: 90px 90px;
}
.industry ul li.youQi i {
    background: url('../img/youQi.png') no-repeat center;
    background-size: 90px 90px;
}
.industry ul li.youQi:hover i {
    background: url('../img/youQi2.png') no-repeat center;
    background-size: 90px 90px;
}
.industry ul li.shiYou i {
    background: url('../img/shiYou.png') no-repeat center;
    background-size: 90px 90px;
}
.industry ul li.shiYou:hover i {
    background: url('../img/shiYou2.png') no-repeat center;
    background-size: 90px 90px;
}
.industry ul li.junGong i {
    background: url('../img/junGong.png') no-repeat center;
    background-size: 90px 90px;
}
.industry ul li.junGong:hover i {
    background: url('../img/junGong2.png') no-repeat center;
    background-size: 90px 90px;
}
.industry ul li.huaGong i {
    background: url('../img/huaGong.png') no-repeat center;
    background-size: 90px 90px;
}
.industry ul li.huaGong:hover i {
    background: url('../img/huaGong2.png') no-repeat center;
    background-size: 90px 90px;
}
.industry ul li.shuiDian i {
    background: url('../img/shuiDian.png') no-repeat center;
    background-size: 90px 90px;
}
.industry ul li.shuiDian:hover i {
    background: url('../img/shuiDian2.png') no-repeat center;
    background-size: 90px 90px;
}
.industry ul li.kuangJiang i {
    background: url('../img/kuangJiang.png') no-repeat center;
    background-size: 90px 90px;
}
.industry ul li.kuangJiang:hover i {
    background: url('../img/kuangJiang2.png') no-repeat center;
    background-size: 90px 90px;
}
/* industry 结束 */

/* mainProduct 开始 */
.mainProduct {
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    padding: 52px 0 52px 0;
    position: relative;
    align-items: center;
    display: flex;
}
.mainProduct .outerBox {
    position: relative;
    margin-top: 50px;
}
.mainProduct .mainProductSwiper .swiper-wrapper {
    width: 100%;
    display: flex;
    align-items: center;
}
.mainProduct .mainProductSwiper .swiper-slide {
    width: 320px;
    height: 320px;
    background: #fff;
    box-sizing: border-box;
    border: 1px solid #E9E9E9;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
}
.mainProduct .mainProductSwiper .swiper-slide a {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    right: 0;
    text-indent: 1000000px;
}
.mainProduct .mainProductSwiper .swiper-slide:hover {
    border: 3px solid #E9BB3A;
    cursor: pointer;
}
.mainProduct .mainProductSwiper .swiper-slide img {
    display: inline-block;
    width: 100%;
    height: 233px;
}
.mainProduct .mainProductSwiper .swiper-slide .desc {
    padding: 15px;
    width: 100%;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}
.mainProduct .mainProductSwiper .swiper-slide span {
    font-size: 20px;
    line-height: 38px;
    font-weight: 600;
}
.mainProduct .mainProductSwiper .swiper-slide b {
    font-size: 16px;
    line-height: 18px;
    font-weight: normal;
}
.mainProduct .outerBox .next,
.mainProduct .outerBox .prev {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}
.mainProduct .outerBox .next:hover,
.mainProduct .outerBox .prev:hover {
    background: #e1e1e1;
    border-radius: 50%;
    cursor: pointer;
}
.mainProduct .outerBox .next {
    right: -55px;
}
.mainProduct .outerBox .prev {
    left: -55px;
}
.mainProduct .outerBox .next i,
.mainProduct .outerBox .prev i {
    display: inline-block;
    width: 32px;
    height: 32px;
    background: url(./../img/next.png) no-repeat center;
    background-size: 32px 32px;
}
.mainProduct .outerBox .prev i {
    transform: rotate(-180deg)
}
.mainProduct .partner {
    margin-top: 35px;
    cursor: pointer;
}
.mainProduct .partner ul {
    overflow: hidden;
}
.mainProduct .partner li {
   float: left;
   width: 20%;
   box-sizing: border-box;
   height: 120px;
   box-sizing: border-box;
   background: #fff;
   display: flex;
   justify-content: center;
   align-items: center;
}
.mainProduct .partner li:hover img {
    transform: scale(1.1);
}
.mainProduct .partner li img {
    width: 120px;
    height: 120px;
    transition: all 0.35s;
}
.mainProduct .partner {
    margin-top: 54px;
}
.partner img {
    object-fit: contain;
}
.partner li {
    width: 18%;
    flex-direction: column;
}
.partner li p {
    line-height: 24px;
}
.mainProduct .partner li {
    height: auto;
}
.partner ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.mainProduct .mainProductSwiper .swiper-slide a {
    text-indent:-1000000px;
}
.bannerSwiper .swiper-pagination.swiper-pagination-bullets {
    bottom: 70px;
}
.language {
    right: 133px;
    color: #B2B2B2;
    position: absolute;
    z-index: 100;
}
.language span {
    cursor: pointer;
}
.language span.active {
    color: #E9BB3A;
}
/* mainProduct 结束 */

/* brandIntroduction 开始 */
.brandIntroduction {
    position: relative;
    padding: 20px 0 20px 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: flex-start;
    box-sizing: border-box;
    text-align: left;
    background: url('../img/homeBg2.png') no-repeat center;
    background-size: cover;
}
.brandIntroduction .container {
    display: block;
    position: relative;
}
.brandIntroduction .container .topBox {
    width: 730px;
    box-sizing: border-box;
}
.brandIntroduction .videoWraper .video-js {
    background: #fff;
    width: 71%;
    margin: 0 auto;
}
.brandIntroduction .topBox section {
    position: relative;
    max-height: 100vh;
}
.brandIntroduction .topBox .titleBox {
    text-align: left;
}

.brandIntroduction .topBox .btnMore {
    position: absolute;
    right: 0;
    bottom: 32px;
    text-align: center;
    line-height: 40px;
}
.brandIntroduction .bottomBox {
    display: flex;
    width: 100%;
    justify-content: space-between;
    align-items: center;
    margin-top: 60px;
}
.brandIntroduction .left {
    width:730px;
    height: 518px;
    box-sizing: border-box;
    text-align: left;
    flex-shrink: 0;
}
.brandIntroduction .left .text {
    font-size: 22px;
    line-height: 42px;
    margin-bottom: 18px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 6;
    -webkit-box-orient: vertical;
}
.brandIntroduction .left .text span {
    color: #fff!important;
}
.brandIntroduction .left ul li {
    float: left;
    width: calc(700px / 3);
    height: 248px;
}
.brandIntroduction .left ul li {
    margin-right: 15px;
    transition: all .2s linear;
}
.brandIntroduction .left ul li:hover {
    transform: translate3d(0, -3px, 0);
}
.brandIntroduction .left ul li img {
    width: 100%;
    height: 100%;
}
.brandIntroduction .left ul li:last-child {
    margin-right: 0;
}
.brandIntroduction .right {
    width: 450px;
    height: 377px;
}
.brandIntroduction .right img {
    width: 100%;
    height: 100%;
}
.brandIntroduction .container .topBox {
    width: 100%;
}
.bottomBox .videoWraper {
    width: 100%;
    height: 85vh;
    position: relative;
}
.bottomBox .videoWraper video {
    padding-top: 100px;
    background: #fff;
}
.bottomBox .videoWraper .videoLogoBox {
    display: flex;
    justify-content: center;
    align-items: flex-start;
}
.bottomBox .videoWraper .videoLogoBox img {
    width: 150px;
    display: inline-block;
    object-fit: contain;
    object-position: center;
    margin: 0 50px;
}
.brandIntroduction .container .bottomBox {
    margin-top: 0;
}
.brandIntroduction .topBox .titleBox {
    width: 100%;
}
.brandIntroduction .container .topBox {
    z-index: 1;
    max-width: 1280px;
    left: 50%;
    transform: translateX(-50%);
    top: 0;
    position: absolute;
    width:100%;
    z-index: 1;
}
/* brandIntroduction 结束 */

/* newsInformation 开始 */
.newsInformation {
    display: flex;
    align-items: center;
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    padding: 24px 0 18px 0;
    background: url('../img/homeBg3.png') no-repeat center;
    background-size: cover;
    position: relative;
}
.newsInformation .container {
    display: block;
}
.newsInformation .container .topBox {
    width: 100%;
    box-sizing: border-box;
}
.newsInformation .topBox section {
    position: relative;
    max-height: 100vh;
}
.newsInformation .topBox .titleBox {
    text-align: left;
}
.newsInformation .topBox .titleBox span {
    color: #fff;
}
.newsInformation .topBox .btnMore {
    position: absolute;
    right: 0;
    bottom: 32px;
    text-align: center;
    line-height: 40px;
}
.newsInformation .bottomBox {
    display: flex;
    width: 100%;
    justify-content: space-between;
    align-items: center;
    margin-top: 60px;
}
.newsInformation .developmentHistory {
    height: 518px;
    width: 730px;
    box-sizing: border-box;
    color: #fff;
    flex-shrink: 0;
}
.newsInformation .developmentHistory li {
    width: 100%;
    box-sizing: border-box;
    padding: 15px 20px 15px 26px;
    display: flex;
    justify-content: flex-start;
    border: 1px solid #fff;
    border-right-color: transparent;
    border-left-color: transparent;
    border-top-color: transparent;
    box-sizing: border-box;
    cursor: pointer;
}
.newsInformation .developmentHistory li:first-child {
    border-top: 1px solid #fff;
}
.developmentHistory li > p {
    width: 90px;
    flex-shrink: 0;
    margin-right: 32px;
}
.developmentHistory li .content {
    width: calc(100% - 90px);
}
.developmentHistory li > p b {
    display: block;
    font-size: 28px;
    line-height: 26px;
    font-weight: 600;
}
.developmentHistory li > p span {
    display: inline-block;
    font-size: 16px;
    line-height: 22px;
    font-weight: 600;
    margin-top: 14px;
}
.developmentHistory li .content h4 {
    font-size: 18px;
    line-height: 26px;
    font-weight: 500;
    margin-bottom: 12px;
}
.developmentHistory li .content h4:hover {
    cursor: pointer;
}
.developmentHistory li .content span {
    height: auto;
    font-size: 14px;
    line-height: 24px;
    font-weight: 400;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    transition: all .5s;

}
.developmentHistory li .content span.hide {
    height: 0;
}
.developmentHistory li .content span.show {
    height: 72px;
}
.newsInformation .developmentHistory li:hover {
    border: 1px dashed #fff;
    background: url('../img/hoverBg.png') no-repeat center;
    background-size: cover;
}
.newsInformation .bottomBox .imgBox {
    font-size: 0;
    height: 518px;
}
.newsInformation .bottomBox .imgBox img {
    width: 450px;
    height: 100%;
    object-fit: cover;
    object-position: center;
    vertical-align: middle;
}
/* newsInformation 结束 */

/* mainQualifications 开始 */
.mainQualifications {
    width: 100%;
    box-sizing: border-box;
    padding: 20px 0 20px 0;
    display: flex;
    align-items: center;
}
.mainQualifications ul {
    width: 1200px;
    margin: 0 auto;
    margin-top: 40px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.mainQualifications li {
    display: inline-block;
    height: 230px;
    width: 224px;
    margin-bottom: 40px;
    box-sizing: border-box;
    font-size: 0;
}
.mainQualifications li:last-child {
    margin-right: 0;
}
.mainQualifications li img {
    width: 100%;
    height: calc(100% - 26px);
    object-fit: contain;
    object-position: center;
    transition: all 0.35s;
}
.mainQualifications li img:hover {
    transform: scale(1.1);
}
.mainQualifications li p {
    text-align: center;
    margin-top: 10px;
    font-size: 16px;
}
/* mainQualifications 结束 */

/* contactUs 开始 */
.contactUs {
    width: 100%;
    box-sizing: border-box;
    padding: 20px 0 20px 0;
    display: flex;
    overflow: hidden;
    align-items: center;
    height: calc(100vh - 71px);
}
.contactUs .bottomBox {
    margin-top:50px;
    display: flex;
    justify-content: space-between;
}
.contactUs .bottomBox .left ul.second {
    margin-top: 20px;
}
.contactUs .bottomBox .left ul li {
    display: flex;
    align-items: center;
    font-size: 20px;
    line-height: 40px;
    font-weight: 400;
    text-align: left;
}
.contactUs .bottomBox .left ul li i {
    display: inline-block;
    width: 32px;
    height: 32px;
    background: url(./../img/iconSales.png) no-repeat center;
    background-size: 32px 32px;
}
.contactUs .bottomBox .left ul li.phone i {
    background: url(./../img/iconPhone.png) no-repeat center;
    background-size: 32px 32px;
}
.contactUs .bottomBox .left ul li.email i {
    background: url(./../img/iconEmail.png) no-repeat center;
    background-size: 32px 32px;
}
.contactUs .bottomBox .left ul li.fax i {
    background: url(./../img/iconFax.png) no-repeat center;
    background-size: 32px 32px;
}
.contactUs .bottomBox .left ul li.serve i {
    background: url(./../img/iconServe.png) no-repeat center;
    background-size: 32px 32px;
}
.contactUs .bottomBox .right {
    width: 1000px;
    height: 500px;
}
.contactUs .bottomBox .right img {
    width: 100%;
    height: 100%;
}
/* contactUs 结束 */

/* fullPage 导航 开始*/
#fp-nav ul li a span, 
.fp-slidesNav ul li a span {
    width: 10px;
    height: 10px;
    margin: -5px 0 0 -5px;
    background: transparent;
    border: 1px solid #E9BB3A;
}
#fp-nav ul li a.active span,
.fp-slidesNav ul li a.active span,
#fp-nav ul li:hover a.active span, 
.fp-slidesNav ul li:hover a.active span {
    background: #E9BB3A;
}
/* fullPage 导航 结束*/

.pcShow {
    display: block!important;
}
.pcHidden {
    display: none!important;
}



/* mobile 样式开始 */
/* mobile 字体大小 28px 22px 18px 16px 14px */
@media screen and (max-width: 768px) {
    body {
        overflow: auto;
    }
    .language {
        right: 66px;
    }
    .industry,
    .newsInformation,
    .mainProduct,
    .brandIntroduction {
        display: block;
    }
    .bottomBox .videoWraper .videoLogoBox {
        display: none;
    }

    .mobileShow {
        display: block!important;
    }
    .mobileHidden {
        display: none!important;
    }
    /* banner 开始 */
    .banner {
        height: 500px;
    }
    .bannerItem .contentText {
        width: 100%;
        margin-top: 25px;
    }
    .bannerItem .contentText h2 {
        font-size: 28px;
        line-height: 38px;
    }
    .bannerItem .contentText p {
        font-size: 16px;
        line-height: 21px;
    }
    .bannerItem .contentText strong.line {
        margin: 20px 0;
    }
    .bannerItem .contentText b {
        font-size: 22px;
        line-height: 26px;
    }
    .bannerSwiper .swiper-pagination.swiper-pagination-bullets {
        bottom: 25px;
    }
    .bannerSwiper .bannerBullet {
        width: 12px;
        height: 12px;
    }
    
    /* industry 开始 */
    .industry {
        font-size: 22px;
        padding: 25px 0 30px 0;
    }
    .container .titleBox h3 span {
        font-size: 22px;
    }
    .container .titleBox h3:after {
        bottom: 10px;
    }
    .container .titleBox p {
        font-size: 18px;
        line-height: 25px;
    }
    .industry ul {
        margin-top: 25px;
        height: auto;
        overflow: hidden;
        padding: 0 8px;
        box-sizing: border-box;
    }
    .industry ul li {
        float: left;
        width: calc((100% - 20px) / 2);
        margin-right: 20px;
        margin-bottom: 20px;
        height: 170px;
    }
    .industry ul li:nth-child(even) {
        margin-right: 0;
    }
    .industry ul li.kuangJiang,
    .industry ul li.shuiDian,
    .industry ul li.huaGong,
    .industry ul li.junGong {
        margin-bottom: 20px;
    }
    .industry ul li i {
        width: 45px;
        height: 45px;
        margin-bottom: 15px;
    }
    .industry ul li span {
        font-size: 18px;
        line-height: 25px;
    }
    .industry ul li.chanPing i {
        background: url('../img/chanPing.png') no-repeat center;
        background-size: 45px 45px;
    }
    .industry ul li.chanPing:hover i {
        background: url('../img/chanPing2.png') no-repeat center;
        background-size: 45px 45px;
    }
    .industry ul li.ranQi i {
        background: url('../img/ranQi.png') no-repeat center;
        background-size: 45px 45px;
    }
    .industry ul li.ranQi:hover i {
        background: url('../img/ranQi2.png') no-repeat center;
        background-size: 45px 45px;
    }
    .industry ul li.youQi i {
        background: url('../img/youQi.png') no-repeat center;
        background-size: 45px 45px;
    }
    .industry ul li.youQi:hover i {
        background: url('../img/youQi2.png') no-repeat center;
        background-size: 45px 45px;
    }
    .industry ul li.shiYou i {
        background: url('../img/shiYou.png') no-repeat center;
        background-size: 45px 45px;
    }
    .industry ul li.shiYou:hover i {
        background: url('../img/shiYou2.png') no-repeat center;
        background-size: 45px 45px;
    }
    .industry ul li.junGong i {
        background: url('../img/junGong.png') no-repeat center;
        background-size: 45px 45px;
    }
    .industry ul li.junGong:hover i {
        background: url('../img/junGong2.png') no-repeat center;
        background-size: 45px 45px;
    }
    .industry ul li.huaGong i {
        background: url('../img/huaGong.png') no-repeat center;
        background-size: 45px 45px;
    }
    .industry ul li.huaGong:hover i {
        background: url('../img/huaGong2.png') no-repeat center;
        background-size: 45px 45px;
    }
    .industry ul li.shuiDian i {
        background: url('../img/shuiDian.png') no-repeat center;
        background-size: 45px 45px;
    }
    .industry ul li.shuiDian:hover i {
        background: url('../img/shuiDian2.png') no-repeat center;
        background-size: 45px 45px;
    }
    .industry ul li.kuangJiang i {
        background: url('../img/kuangJiang.png') no-repeat center;
        background-size: 45px 45px;
    }
    .industry ul li.kuangJiang:hover i {
        background: url('../img/kuangJiang2.png') no-repeat center;
        background-size: 45px 45px;
    }

    /* mainProduct 开始 */
    .mainProduct {
        padding: 25px 0 25px 0;
    }
    .mainProduct .outerBox {
        margin-top: 25px;
    }
    .mainProduct .mainProductSwiper .swiper-wrapper {
        display: inline-block;
        margin-top: 0px;
        height: auto;
        overflow: hidden;
        padding: 0 8px;
        box-sizing: border-box;
    }
    .mainProduct .mainProductSwiper .swiper-slide {
        float: left;
        width: calc((100% - 20px) / 2);
        margin-right: 20px;
        margin-bottom: 20px;
        height: 170px;
    }
    .mainProduct .mainProductSwiper .swiper-slide:nth-child(even) {
        margin-right: 0;
    }
    .mainProduct .mainProductSwiper .swiper-slide img {
        height: 90px;
        object-fit: contain;
    }
    .mainProduct .mainProductSwiper .swiper-slide span {
        margin-top: 5px;
        font-size: 18px;
        line-height: 24px;
    }
    .mainProduct .mainProductSwiper .swiper-slide b {
        font-size: 16px;
    }
    .mainProduct .partner {
        display: none;
    }
    .mainProduct .partner li {
        width: 50%;
    }
    .mainProduct .outerBox .next, .mainProduct .outerBox .prev {
        display: none;
    }
    /* .brandIntroduction 开始 */
    .brandIntroduction {
        padding: 25px 0 25px;
    }
    .bottomBox .videoWraper {
        height: 357px;
        padding-top: 120px;
    }
    .bottomBox .videoWraper .video-js {
        height: 240px;
    }
    .bottomBox .videoWraper .video-js .vjs-big-play-button {
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }
    .brandIntroduction .container .topBox {
        width: 100%;
    }
    .brandIntroduction .topBox .titleBox {
        text-align: center;
    }
    .brandIntroduction .topBox .btnMore {
        position: absolute;
        top: 100%;
        left: 50%;
        transform: translateX(-50%);
        margin-top: 10px;
        border-radius: 5px;
    }
    .brandIntroduction .bottomBox {
        margin-top: 20px;
    }
    .brandIntroduction .left {
        width: 100%;
        height: auto;
    }
    .brandIntroduction .left .text {
        font-size: 20px;
        line-height: 40px;
        color: #fff;
        margin-right: 15px;
        padding: 0 10px;
    }
    .brandIntroduction .left ul {
        padding: 0 10px;
        box-sizing: border-box;
    }
    .brandIntroduction .left ul li {
        width: calc((100% - 10px) / 2);
        height: 230px;
        margin-right: 10px;
        margin-bottom: 10px;
    }
    .brandIntroduction .left ul li:nth-child(2n) {
        margin-right: 0;
    }
    .brandIntroduction .container .btnMore {
        border-radius: 5px;
        margin: 20px auto 0 auto;
        position: absolute;
        bottom: 40px;
        left: 50%;
        transform: translateX(-50%);
    }
    .brandIntroduction .right {
        display: none;
    }
    .bottomBox .videoWraper video {
        padding-top: 0;
    }
    /* newsInformation 开始 */
    .newsInformation {
        padding: 25px 0;
    }
    .newsInformation .container .topBox {
        width: 100%;
    }
    .newsInformation .topBox .titleBox {
        text-align: center;
    }
    .newsInformation .bottomBox {
        margin-top: 20px;
    }
    .newsInformation .developmentHistory {
        height: auto;
    }
    .newsInformation .bottomBox,
    .newsInformation .developmentHistory {
        width: 100%;
    }
    .newsInformation .developmentHistory li {
        padding: 10px;
    }
    .newsInformation .developmentHistory li > p {
        width: 55px;
        flex-shrink: 0;
        margin-right: 10px;
    }
    .newsInformation .developmentHistory li .content {
        width: calc(100% - 55px);
    }
    .newsInformation .developmentHistory li > p b {
        font-size: 16px;
        line-height: 21px;
    }
    .newsInformation .developmentHistory li > p span {
        font-size: 12px;
        line-height: 18px;
        margin-top: 10px;
    }
    .newsInformation .developmentHistory li .content h4 {
        font-size: 16px;
        line-height: 24px;
        margin-bottom: 8px;
    }
    .newsInformation .developmentHistory li .content span {
        font-size: 12px;
        line-height: 21px;
    }
    .newsInformation .developmentHistory li .content span.show {
        height: 42px;
    }
    .newsInformation .developmentHistory {
        margin-top: 25px;
    }
    .newsInformation .bottomBox .imgBox {
        display: none;
    }
    .newsInformation .container .btnMore {
        border-radius: 5px;
        margin: 20px auto 0 auto;
    }
    /* mainQualifications 开始 */
    .mainQualifications {
        height: auto;
        padding: 20px 8px;
    }
    .mainQualifications ul {
        width: 100%;
        display: block;
        margin-top: 20px;
    }
    .mainQualifications li {
        width: calc((100% - 10px) / 2);
        float: left;
        height: 220px;
        margin-right: 10px;
        margin-bottom: 15px;
    }
    .mainQualifications li:nth-child(2n+2) {
        margin-right: 0;
    }
    .mainQualifications li img {
        width: 100%;
        border: 1px solid #ddd;
    }

    /* contactUs 开始 */
    .contactUs {
        padding: 0 10px;
        box-sizing: border-box;
        display: block;
        height: auto;
    }
    .contactUs .bottomBox {
        display: block;
        margin-top: 20px;
    }
    .contactUs .bottomBox .right {
        width: 100%;
        height: 350px;
        margin-bottom: 20px;
        margin-top: 20px;
    }
}
@media screen and (max-width: 414px) {
    .partner ul li {
        margin-top: 20px;
    }
}
/* mobile 样式结束 */