/*头部样式*/
.header {
    position: fixed;
    top: 0;
    z-index: 100;
    width: 100%;
    margin: 0 auto;
    left: 0;
    right: 0;
    transition: all 0.5s;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
}

.header.bgActive {
    background: #fff;
}

.headerTop {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 90px;
    padding: 0 50px;
    transition: all 0.5s;
}

.header.active {
    background: #fff;
    transition: all 0.5s;
    border-color: #eee;
}

.active .headerTop {
    /*height: 50px;*/
    transition: all 0.5s;
}

.logo img {
    max-width: 100%;
    /*filter: grayscale(1) brightness(100);*/
    width: 120px;
}

.logo img.active2 {
    display: none;
}

.header.active .logo img.active1,
.header.bgActive .logo img.active1 {
    display: none;
}

.header.bgActive .logo img.active2,
.header.active .logo img.active2 {
    /*filter: brightness(0);*/
    /*filter: none;*/
    display: flex;
}

/*头部样式*/

/*菜单样式*/
.menu {
    display: flex;
    justify-content: flex-end;
}

.phoneIcon {
    display: none
}

.menuBox .close {
    display: none;
}

.menuBox ul {
    display: flex;
    justify-content: flex-start;
}

.menuBox ul li a {
    font-size: 16px;
    color: #fff;
    margin-left: 30px;
    margin-right: 30px;
    height: 90px;
    line-height: 90px;
    display: block;
    position: relative;
    transition: all 0.5s;
}

.header.bgActive .menuBox ul li a {
    color: #333;
}

.header.bgActive .menuBox ul li a:hover {
    color: #000078;
}

.menuBox ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    height: 2px;
    width: 0;
    background: #fff;
    left: 0;
    transition: all 0.5s;
    /*display: none;*/
}

.menuBox ul li.active a::after {
    width: 100%;
}

.menuBox ul li a:hover::after {
    width: 100%;
}

.header .menuBox ul li {
    position: relative;
}

.header.active .menuBox ul li a {
    color: #000;
    /*height: 50px;*/
    /*line-height: 50px;*/
    position: relative;
}

.header.active .menuBox ul li a::after {
    background: #000078;
    bottom: -1px;
}

.header .secondMenu {
    position: absolute;
    top: 90px;
    background: #fff;
    left: 50%;
    margin-left: -90px;
    padding: 20px 10px;
    width: 180px;
    box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.1);
    /*transition: all 0.5s;*/
    display: none;
}

.header.active .secondMenu {
    /*top: 50px;*/
    /*transition: all 0.5s;*/
}

.header .menuBox ul li:hover .secondMenu {
    /*display: block;*/
}

.header .secondMenu a {
    color: #333;
    line-height: 40px;
    height: auto;
    text-align: center;
    margin: 0;
}

.header .secondMenu a::after {
    display: none !important;
}

.language {
    display: flex;
    align-items: center;
    position: relative;
    padding-left: 15px;
    margin-left: 15px;
}

.language a {
    color: #fff;
    font-size: 16px;
}

.header.bgActive .language a {
    color: #333;
}

.language::after {
    content: '';
    height: 14px;
    width: 1px;
    background: rgba(255, 255, 255, 0.1);
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    margin: auto;
}

.header.active .language::after {
    background: #e2e2e2;
}

.header.active .language a {
    color: #000;
}

/*菜单样式*/
/* 搜索 */
.search {
 width: 30px;
 height: 90px;
 margin-left: 10px;
 display: flex;
 align-items: center;
}
.search .searchbtn{
    width: 100%;
    height: 30px;
    border-radius: 50%;
    background: #000078;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
}
.search .searchbtn img {
    width: 16px;
}
/* 搜索导航栏 */
#search-nav {
    width: 100%;
    height: 80px;
    display: none;
    position: fixed;
    /* top: 10%; */
    top: 90px;
    z-index: -1;
    background:#fff;
    box-shadow: 0 0 3px 3px rgba(211,211,211,0.08);
  }
#search-nav .h_search {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    position: relative;
    padding: 0 20px;
}
#search-nav .h_search .search-panel {
    width: 700px;
    height: 100%;
    display: flex;
    justify-content: flex-start;
    position: relative;
    align-items: center;
}
#search-nav .h_search .search-panel form {
    width: 100%;
}
#search-nav .h_search .search-panel .ikeyClick {
    display: inline-block;
    line-height: 80px;
    padding-top: 11px;
}
#search-nav .h_search .search-panel .ikeyClick1 {
    display: inline-block;
    line-height: 80px;
    padding-top: 0;
    filter: brightness(0%);
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    height: fit-content;
}
#search-nav .h_search .search-panel  .hide-search {
    cursor: pointer;
    filter: brightness(0%);
}
#search-nav .h_search .search-panel .ikeyClick img {
    cursor: pointer;
}
#search-nav .h_search .search-panel .h_searchtxt {
    background: #fff ;
    border: none;
    color: black;
    width: 100%;
    line-height: 44px;
    font-size: 14px;
    padding: 0 60px;
    border-bottom: 1px solid #eee;
}

#search-nav .h_search .search-panel .h_searchtxt:focus {
    outline: 1px solid rgba(255, 255, 255, 0);
}
input::-webkit-input-placeholder {
    color: #fff;
    font-size: 12px;
}
#search-nav .h_search .search-panel h1 {
    color: #fff;
    text-align: left;
    position: absolute;
    height: fit-content;
    top: 0;
    bottom: 0;
    right: 0;
    margin: auto;
}
#search-nav .h_search .search-panel h1 img {
    width: 20px;
    height: 20px;
}
#search-nav .search-detail .h_searchdesc {
    width: 700px;
    margin: 0 auto;
    background: #fff;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
}
#search-nav h4 {
    font-size: 12px;
    color: black;
    padding: 20px 0;
}
#search-nav ul {
    list-style: none;
}
#search-nav ul li {
    line-height: 32px;
    margin: 5px 0;
    padding: 0 45px;
}
#search-nav ul li a {
    color: black;
}
/* 适配 */
@media screen and (max-width: 1440px) {
    #search-nav {
      height: 70px;
    }
    #search-nav .h_search .search-panel .ikeyClick {
      line-height: 70px;
    }
    #search-nav .h_search .search-panel .ikeyClick1 {
      line-height: 70px;
    }

}
@media screen and (max-width: 1000px) {
    #search-nav {
        top: 80px;
    }

}
/*轮播图样式*/
.banner .swiper-slide img,
.banner .swiper-slide video {
    width: 100%;
}

.banner .swiper-pagination {
    max-width: 100%;
    padding: 0 160px;
    left: 0;
    right: 0;
    bottom: 70px !important;
    text-align: left;
    margin: auto;
}

.banner .swiper-pagination-bullet {
    width: 60px !important;
    height: 1px !important;
    background: #fff;
    border-radius: 0 !important;
}

.banner .swiper-pagination-bullet-active {
    background: #fff !important;
}

.banner .text {
    position: absolute;
    top: 30%;
    max-width: 100%;
    padding: 0 160px;
    left: 0;
    right: 0;
    margin: auto;
    z-index: 2;
}

.banner .text img {
    max-width: 100%;
    width: auto;
}

.banner .text a {
    display: inline-block;
}

.banner .text .title {
    font-size: 58px;
    color: #fff;
    margin-top: 10px;
    font-weight: 100;
}

.banner .text .midTitle {
    font-size: 72px;
    color: #fff;
    font-weight: 100;
}

.banner .text .subTitle {
    font-size: 20px;
    color: #fff;
    margin-top: 10px;
}

.banner .text .bannerMore {
    color: rgba(255, 255, 255, 0.8);
    margin-top: 40px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 16px;
    padding: 15px 20px;
}

.banner .text .bannerMore:hover {
    background: #000078;
    color: #fff;
    border-color: #000078;
}

.banner .text .bannerMore i {
    background: url(../images/bannerIcom.png) no-repeat center right;
    width: 17px;
    height: 12px;
    display: inline-block;
    margin-left: 20px;
    opacity: 0.8;
}

.bannerDown {
    width: 104px;
    height: 104px;
    background: url('../images/bannerDown.png') no-repeat center;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-family: Montserrat-Bold;
    flex-direction: column;
    cursor: pointer;
    margin-top: 50px;
    position: relative;
}

.banner .bannerDown .downTitle {
    font-size: 20px;
    margin-bottom: 20px;
}

.bannerDown img {
    /*margin-top: 40px;*/
    position: absolute;
    animation: down 1.5s infinite;
}

@keyframes down {
    0% {
        margin-top: 40px;
    }
    50% {
        margin-top: 60px;
    }
    100% {
        margin-top: 40px;
    }
}

/*轮播图样式*/

/*通用样式*/
.detailText .sub {
    font-size: 40px;
    font-family: Montserrat-Bold;
    text-transform: uppercase;
    line-height: 0.7;
}

.detailText .title {
    font-size: 30px;
    display: flex;
    align-items: center;
    margin-top: 20px;
}

.detailText .title span {
    width: 40px;
    height: 3px;
    background: #000078;
    display: inline-block;
    margin-left: 35px;
}

.viewMore {
    display: flex;
}

.viewMore a {
    color: rgba(0, 0, 0, 0.4);
    font-size: 16px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    padding-bottom: 6px;
    justify-content: space-between;
}

.viewMore i {
    background: url('../images/proIcon.png') no-repeat center right;
    filter: brightness(0);
    transform: rotate(180deg);
    width: 17px;
    height: 12px;
    display: inline-block;
    margin-left: 20px;
    opacity: 0.4;
}

.viewMore a:hover,
.viewMore a:hover i {
    color: #000078;

    border-color: #000078;
    opacity: 1;
}

.viewMore a:hover i {
    filter: none;
}

/*通用样式*/

/*产品模块*/
.products {
    padding-left: 160px;
    display: flex;
    margin: 0 0 200px auto;
    padding-top: 165px;
    justify-content: space-between;
}

.products .proText {
    width: 30%;
    position: relative;
}

.product-swiper {
    width: 70%;
    position: relative;
}

.product-swiper .swiper-slide {
    padding-bottom: 70px;
    background: #f9f9f9;
}

.product-swiper img {
    width: 100%;
}

.proSummary {
    color: #8b8b8b;
    font-size: 16px;
    line-height: 2;
    margin-top: 20%;
    max-width: 370px;
}

.product-swiper .title {
    font-size: 20px;
    font-weight: 600;
    color: #000;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 50px;
    margin: auto;
    text-align: center;
}

.product-swiper .title::after {
    content: '';
    width: 36px;
    background: rgba(0, 0, 120, 0.1);
    height: 2px;
    left: 0;
    right: 0;
    top: -26px;
    margin: auto;
    position: absolute;
    transition: all 0.5s;
}

.product-swiper .swiper-slide:hover img {
    transition: all 0.5s;
    transform: scale(1.1);
}

.product-swiper .swiper-slide:hover .title::after {
    width: 50px;
    transition: all 0.5s;
}

.proPagination {
    position: absolute;
    width: 70%;
    height: 50px;
    display: flex;
    align-items: center;
    left: 0;
    bottom: 0;
    margin-left: 0 !important;
}

.proText .proPagination .swiper-pagination {
    width: 70%;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    height: 2px;
    background: #f5f5f5;
}

.proPagination .swiper-pagination-progressbar .swiper-pagination-progressbar-fill {
    background: #d3d3d3;
}

.proText .proPagination .swiper {
    --swiper-theme-color: #d3d3d3;
    --swiper-pagination-color: #d3d3d3; /* 两种都可以 */
}

.proPagination .swiper-button-prev {
    left: 0;
}

.proPagination .swiper-button-prev,
.proPagination .swiper-button-next {
    background: url('../images/proIcon.png') no-repeat center;
    filter: brightness(0);
}

.proPagination .swiper-button-prev:hover,
.proPagination .swiper-button-next:hover {
    filter: brightness(100);
}

.proPagination .swiper-button-next {
    transform: rotate(180deg);
    right: 0;
}

.proPagination .swiper-button-prev::after,
.proPagination .swiper-button-next::after {
    display: none
}

/*产品模块*/

/*行业应用模块*/
.application {
    background: #f7f7fc;
    padding-left: 160px;
    position: relative;
}

.appLeft {
    position: absolute;
    top: 80px;
}

.applicationImg-swiper {
    /*max-width: 1350px;*/
    margin-left: auto;
    margin-right: 0;
    width: 77%;
}

.applicationImg-swiper img {
    width: 100%;
}

.applicationText-swiper {
    position: absolute;
    bottom: 0;
    height: 70%;
    background: #000078;
    z-index: 2;
    width: 50%;
    padding: 100px 160px 110px 110px;
    color: #fff;
    max-width: 870px;
}

.applicationText-swiper .item .title {
    font-size: 20px;
}

.applicationText-swiper .item .summary {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.4);
    margin-top: 20px;
    line-height: 2;
}

.applicationText-swiper .viewMore {
    margin-top: 30px;
}

.applicationText-swiper .viewMore a {
    color: rgba(255, 255, 255, 0.4);
    border-color: rgba(255, 255, 255, 0.4);
}

.applicationText-swiper .viewMore a i {
    background: url('../images/img08.png') no-repeat center right;
    filter: brightness(100);
    opacity: 0.6;
    transform: rotate(0deg);
}

.applicationText-swiper .viewMore a:hover {
    color: #fff;
    filter: brightness(100);
    border-color: #fff;
}

.applicationText-swiper .viewMore a:hover i {
    filter: none;
    opacity: 1;
}

.applicationText-swiper-button {
    display: flex;
    width: 140px;
    margin-top: 30px;
    justify-content: space-between;
    position: absolute;
    bottom: 110px;
}

.applicationText-swiper .swiper-button-prev,
.applicationText-swiper .swiper-button-next {
    width: 60px;
    height: 60px;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    position: initial;
    margin: 0;
}

.applicationText-swiper .swiper-button-prev::after,
.applicationText-swiper .swiper-button-next::after {
    content: '';
    height: 10px;
    width: 10px;
    background: url(../images/img07.png) no-repeat center;
}

.applicationText-swiper .swiper-button-prev::after {
    transform: rotate(180deg);
}

.applicationText-swiper .swiper-button-prev:hover,
.applicationText-swiper .swiper-button-next:hover {
    background: #fff;
}

.applicationText-swiper .swiper-button-prev:hover::after,
.applicationText-swiper .swiper-button-next:hover::after {
    background: url(../images/img09.png) no-repeat center;
}

/*行业应用模块*/

/*工程案例模块*/
.engineering {
    background: url('../images/img05.png') no-repeat bottom;
    max-width: calc(100% - 270px);
    padding: 140px 20px 215px;
    margin: 0 auto;
}

.indexEngineeringTop {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 50px;
}

.engineering-swiper {
    position: relative;
}

.engineering-swiper .title {
    position: absolute;
    bottom: 40px;
    padding: 0 20px;
    text-align: center;
    font-size: 20px;
    color: #fff;
    width: 100%;
    font-weight: 600;
    z-index: 2;
}

.engineering-swiper .item a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    background: url('../images/img06.png') no-repeat center bottom;
    width: 100%;
    height: 100%;
}

.engineering-swiper .item:hover img {
    transition: all 0.5s;
    transform: scale(1.1);
}

.engineering-swiper .swiper-button-prev,
.engineering-swiper .swiper-button-next {
    width: 70px;
    height: 70px;
    border-radius: 50px;
    border: 1px solid rgba(0, 0, 0, 0.2);
    top: 0;
    bottom: 0;
    margin: auto;
}

.engineering-swiper .swiper-button-prev {
    left: -120px;
}

.engineering-swiper .swiper-button-next {
    right: -120px;
}

.engineering-swiper .swiper-button-prev::after,
.engineering-swiper .swiper-button-next::after {
    content: '';
    height: 10px;
    width: 10px;
    background: url('../images/img07.png') no-repeat center;
    filter: brightness(0);
    opacity: 0.4;
}

.engineering-swiper .swiper-button-prev::after {
    transform: rotate(180deg);
}

.engineering-swiper .swiper-button-prev:hover,
.engineering-swiper .swiper-button-next:hover {
    background: #000078;
    border-color: #000078;
}

.engineering-swiper .swiper-button-prev:hover::after,
.engineering-swiper .swiper-button-next:hover::after {
    filter: brightness(1);
    opacity: 1;
}

/*工程案例模块*/

/*关于我们模块*/
.about {
    padding-left: 160px;
    display: flex;
    justify-content: space-between;
    background: #f8f7fd url('../images/img03.jpg') no-repeat center left;
    align-items: center;
}

.aboutText .title {
    font-size: 20px;
    font-weight: 600;
    color: #000;
    margin-top: 50px;
}

.aboutText .summary {
    font-size: 16px;
    color: #8b8b8b;
    max-width: 890px;
    margin-top: 20px;
    margin-bottom: 60px;
    padding-right: 10%;
    line-height: 2;
}

.aboutRight {
    position: relative;
}

.aboutRight .numberBox {
    position: absolute;
    top: 15%;
    left: 25%;
    z-index: 2;
}

.aboutRight .numberBox .item {
    display: flex;
    color: #fff;
    align-items: center;
    margin-bottom: 20px;
}

.aboutRight .numberBox .item .number {
    margin-left: 40px;
    font-size: 20px;
    font-family: Montserrat-Bold;
}

.aboutRight .numberBox .item .number span {
    font-size: 30px;
}

.aboutRight .numberBox .item .number p {
    color: #d5d5d5;
    font-size: 14px;
    opacity: 0.4;
    margin-top: 6px;
}

/*关于我们模块*/

/*新闻模块*/
.news {
    padding-left: 160px;
}

.indexNewsTop {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    max-width: 1620px;
    padding-right: 20px;
    margin-top: 150px;
    margin-bottom: 50px;
}

.news-swiper .item a {
    position: relative;
    display: block;
}

.news-swiper .item .newsText {
    position: absolute;
    bottom: 0;
    left: 0;
    background: rgba(255,255,255,0.7);
    width: 80%;
    padding: 35px;
    transition: all 0.5s;
    /*box-shadow: 0 0 5px 5px rgba(0,0,0,0.03) ;*/
    /*border: 1px solid #eee;*/
}

.news-swiper .item .time {
    font-size: 16px;
    color: #999;
}

.news-swiper .item .title {
    font-size: 20px;
    color: #000;
    margin-top: 20px;
    line-height: 1.6;
    min-height: 64px;
    transition: all 0.5s;
}

.news-swiper .item:hover .newsText {
    width: 100%;
    transition: all 0.5s;
}

.news-swiper .item:hover img {
    transform: scale(1.1);
    transition: all 0.5s;
}

.news-swiper .item:hover .title {
    color: #000078;
}

.newsPagination {
    max-width: 1620px;
    padding-right: 20px;
    margin-top: 70px;
    margin-bottom: 200px;
    position: relative;
    display: flex;
    align-items: center;
    height: 40px;
}

.newsPagination .swiper-button-prev,
.newsPagination .swiper-button-next {
    width: 40px;
    height: 40px;
    border-radius: 50px;
    border: 1px solid rgba(0, 0, 0, 0.2);
}

.newsPagination .swiper-button-prev::after,
.newsPagination .swiper-button-next::after {
    font-size: 16px;
}

.newsPagination .swiper-button-prev {
    left: 0;
    top: 0;
    margin-top: 0;
}

.newsPagination .swiper-button-next {
    left: 70px;
    top: 0;
    right: auto;
    margin-top: 0;
}

.newsPagination .swiper-pagination.swiper-pagination-progressbar {
    height: 1px;
    top: 0;
    bottom: 0;
    right: 0;
    width: calc(100% - 200px);
    margin: auto 0 auto auto;

}

.newsPagination .swiper-button-prev:hover,
.newsPagination .swiper-button-next:hover {
    border-color: #000078;
}

.newsPagination .swiper-button-prev:hover::after,
.newsPagination .swiper-button-next:hover::after {
    color: #000078;
}

.newsPagination .swiper-pagination-progressbar .swiper-pagination-progressbar-fill {
    background: #000078;
}

/*新闻模块*/


/*底部样式*/
.footer {
    background: url('../images/footer.jpg') no-repeat center;
    background-size: cover;
}

.footerBox {
    max-width: 1700px;
    padding: 120px 50px 10px;
    margin: 0 auto;
}

.footerMid {
    display: flex;
    justify-content: space-between;
    padding: 30px 0;
    align-items: center;
}

.footerPhone span {
    font-size: 14px;
    color: #767676;
}

.footerPhone p {
    margin-top: 5px;
}

.footerPhone p a {
    font-size: 26px;
    color: #fff;
    font-weight: 600;
    font-family: Montserrat-Bold;
}

.footerCode {
    display: flex;
    width: 100px;
    justify-content: space-between;
    margin-top: 20px;
}

.footerCode .item {
    position: relative;
    cursor: pointer;
}

.footerCode .item .showCode {
    position: absolute;
    width: 110px;
    height: 110px;
    left: 50%;
    margin-left: -60px;
    bottom: 30px;
    opacity: 0;
    transition: all 0.5s;
}

.footerCode .item:hover .showCode {
    opacity: 1;
    transition: all 0.5s;
}

.footerCode .item:hover .footerIcon {
    filter: brightness(100);
}
.footerLogo {
    width: 135px;
}
.copyLink {
    display: flex;
    justify-content: space-between;
    color: #767676;
    font-size: 14px;
    border-top: 1px solid #262626;
    padding: 20px 0;
    flex-wrap: wrap;
}
.copyLink .friendLink {
    width: 100%;
    margin-top: 10px;
}
.copyLink a:hover {
    color: #fff
}

.copyRight a {
    padding-left: 20px;
    margin-left: 20px;
    position: relative;
}

.copyRight a::after {
    content: '';
    position: absolute;
    width: 1px;
    height: 60%;
    background: #424242;
    left: 0;
    top: 0;
    bottom: 0;
    margin: auto;
}

.copyLink a {
    color: #767676;
    font-size: 14px;
}

.footerTop {
    display: flex;
    justify-content: space-between;
    margin-bottom: 250px;
}

.footerAdd {
    margin-top: 40px;
}

.footerAdd .item {
    margin-top: 20px;
}

.footerAdd .item span {
    font-size: 14px;
    color: #767676;
    display: block;
    margin-bottom: 5px;
}

.footerAdd .item p, .footerAdd .item a {
    font-size: 16px;
    color: #fff;
}

.footerMenu {
    display: flex;
    justify-content: flex-end;
}

.footerMenu .item {
    margin-left: 110px;
}

.footerMenu .item a {
    font-size: 16px;
    color: #fff;
    display: block;
}

.footerMenu .secondMenu a:hover {
    color: #fff;
}

.footerMenu .secondMenu {
    margin-top: 20px;
}

.footerMenu .secondMenu a {
    color: #767676;
    margin-bottom: 10px;
}
@media screen and (max-width: 1800px) {
    .applicationText-swiper {
        padding:60px;
    }
    .applicationText-swiper-button {
        bottom:60px;
    }
}

@media screen and (max-width: 1600px) {
    /*导航*/
    .language {
        padding-left: 20px;
    }

    .menuBox ul li a {
        margin-left: 20px;
        margin-right: 20px;
    }

    /*导航*/
    /*通用*/
    .detailText .sub {
        font-size: 32px;
    }

    .detailText .title {
        font-size: 24px;
    }

    /*通用*/
    .applicationImg-swiper {
        width: 70%;
    }

    .applicationText-swiper {
        padding: 30px 50px;
        height: 65%;
    }

    .applicationText-swiper-button {
        bottom: 30px;
    }

    .news-swiper .item .title {
        font-size: 18px;
    }

    .footerMenu .item {
        margin-left: 60px;
    }


}

@media screen and (max-width: 1440px) {
    /*通用*/
    .detailText .sub {
        font-size: 32px;
    }

    .detailText .title {
        font-size: 24px;
    }

    .products, .application, .about, .news {
        padding-left: 50px;
    }

    /*通用*/
    /*产品*/
    .product-swiper {
        width: 60%;
    }

    /*产品*/
    .footerTop {
        margin-bottom: 150px;
    }
}

@media screen and (max-width: 1366px) {
    .banner .text, .banner .swiper-pagination {
        padding: 0 50px;
    }

    .applicationText-swiper-button {
        width: 120px;
    }

    .applicationText-swiper .swiper-button-prev,
    .applicationText-swiper .swiper-button-next,
    .engineering-swiper .swiper-button-prev,
    .engineering-swiper .swiper-button-next {
        width: 50px;
        height: 50px;
    }

    .engineering-swiper .swiper-button-prev {
        left: 20px;
        background: #fff;
    }

    .engineering-swiper .swiper-button-next {
        right: 20px;
        background: #fff;
    }

    .engineering {
        max-width: 100%;
        padding-left: 50px;
        padding-right: 50px;
    }

    .banner .text .title {
        font-size: 32px;
    }
}

@media screen and (max-width: 1280px) {
    /*导航*/
    .language {
        padding-left: 15px;
    }

    .menuBox ul li a {
        font-size: 14px;
        margin-left: 15px;
        margin-right: 15px;
    }

    /*导航*/
    /*通用*/
    .detailText .sub {
        font-size: 24px;
    }

    .detailText .title {
        font-size: 18px;
    }

    /*通用*/
    .appLeft {
        top: 40px;
    }

    .proSummary {
        margin-top: 10%
    }

    .applicationText-swiper .item .summary {
        font-size: 14px;
        -webkit-line-clamp: 2;
        margin-top: 10px;
    }

    .applicationText-swiper .viewMore {
        margin-top: 20px;
    }

    .viewMore a {
        font-size: 14px;
    }

    .news-swiper .item .title {
        font-size: 14px;
        min-height: 46px;
    }

    .engineering-swiper .title {
        font-size: 16px;
    }

    .footerMenu .item a,
    .footerMenu a {
        font-size: 14px;
    }

    .footerMenu .item {
        margin-left: 40px;
    }
}


@media screen and (max-width: 1000px) {
    /*导航*/
    .headerTop {
        display: block;
        height: 80px;
        line-height: 80px;
        padding: 0 20px;
    }

    .menu {
        position: absolute;
        top: 0;
        right: 20px;
        flex-direction: row-reverse;
    }

    .language {
        padding-left: 0;
        padding-right: 15px;
        margin-left: 0;
        margin-right: 15px;
    }

    .language::after {
        left: auto;
        right: 0;
    }

    .header .logo {
        display: flex;
        align-items: center;
        height: 80px;
    }

    /*菜单手机状态*/
    .phoneIcon {
        width: 20px;
        height: 16px;
        position: relative;
        top: 0;
        bottom: 0;
        margin: auto;
        display: flex;
        align-items: center;
        cursor: pointer;
    }

    .phoneNav {
        width: 100%;
        height: 2px;
        background: #fff;
    }

    .phoneNav:before {
        content: '';
        position: absolute;
        top: 0;
        height: 2px;
        background: #fff;
        width: 100%
    }

    .phoneNav:after {
        content: '';
        position: absolute;
        bottom: 0;
        height: 2px;
        background: #fff;
        width: 100%
    }

    .active .phoneNav,
    .active .phoneNav:before,
    .active .phoneNav:after,
    .bgActive .phoneNav,
    .bgActive .phoneNav:before,
    .bgActive .phoneNav:after {
        background: #000;
    }

    .menuBox {
        position: fixed;
        width: 100%;
        background: #fff;
        height: 100vh;
        top: 0;
        right: -100%;
        z-index: 10;
        transition: all 0.5s;
        overflow: auto;
        overflow-x: hidden;
    }

    .phoneNavShow {
        right: 0;
        transition: all 0.5s;
    }

    .menuBox .close {
        position: absolute;
        top: 20px;
        right: 20px;
        font-size: 20px;
        text-align: center;
        width: 30px;
        height: 30px;
        line-height: 30px;
        color: #fff;
        z-index: 20;
        border-radius: 50%;
        cursor: pointer;
        background: #000078 url('../images/close.svg') no-repeat center;
        background-size: 12px;
        text-indent: -99px;
    }

    .phoneNavShow .close {
        display: block;
    }

    /*菜单手机状态*/
    .menuBox ul li a {
        color: #333;
    }

    .menuBox ul {
        flex-wrap: wrap;
        margin-top: 90px;
    }

    .menuBox ul li {
        width: 100%;
        border-bottom: 1px solid #eee;
    }

    .menuBox ul li a {
        height: auto;
        line-height: 50px;
    }

    .header .secondMenu {
        position: relative;
        top: 0;
        left: 0;
        margin-left: 0;
        width: 100%;
        box-shadow: none;
        padding: 0 30px 20px;
    }

    .header .secondMenu a,
    .header.active .menuBox ul .secondMenu a {
        text-align: left;
        line-height: 30px;
        height: auto;
    }

    .header.active .secondMenu {
        top: 0;
    }

    .header ul li {
        position: relative;
    }

    .header ul li i {
        content: '';
        width: 50px;
        height: 50px;
        top: 0;
        right: 0;
        position: absolute;
        background: url('../images/close.svg') no-repeat center;
        filter: brightness(0.2);
        background-size: 12px;
        z-index: 10;
        transform: rotate(45deg);
        transition: all 0.5s;
    }

    .header ul li i.active {
        transform: rotate(90deg);
        transition: all 0.5s;
    }

    /*导航*/
    /*轮播图*/
    .banner .text, .banner .swiper-pagination {
        padding: 0 20px;
    }

    .banner .text {
        top: 40%;
    }

    .bannerLogo {
        width: 25%;
        margin-bottom: 10px;
    }

    .banner .text .title {
        font-size: 18px;
        margin-top: 0;
    }

    .banner .text .midTitle {
        font-size: 18px;
        margin-top: 10px;
    }

    .banner .text .subTitle {
        font-size: 12px;
    }

    .banner .text .bannerMore {
        display: none;
    }

    .banner .swiper-pagination {
        bottom: 20px !important;
    }

    .banner .swiper-pagination-bullet {
        width: 30px !important;
        height: 2px !important;
        display: inline-block;
        border-radius: 0 !important;
    }

    .bannerDown {
        display: none;
    }

    /*轮播图*/
    /*产品样式*/
    .products {
        padding: 0 20px;
        margin: 50px auto;
        flex-direction: column;
    }

    .products .proText, .product-swiper {
        width: 100%;
    }

    .product-swiper {
        margin-top: 20px;
    }

    .detailText .title {
        margin-top: 10px;
    }

    .proSummary {
        margin-top: 10px;
        max-width: 100%;
    }

    .proPagination {
        display: none;
    }

    .product-swiper .title {
        bottom: 30px;
    }

    /*产品样式*/
    /*应用样式*/
    .application {
        padding: 50px 20px;

    }

    .appLeft {
        position: initial;
    }

    .applicationImg-swiper {
        width: 100%;
        margin-top: 30px;
    }

    .applicationText-swiper {
        position: inherit;
        width: 100%;
        padding: 20px;
    }

    .applicationText-swiper .item .title {
        font-size: 16px;
    }

    .applicationText-swiper-button {
        position: inherit;
    }

    /*新闻样式*/
    /*工程样式*/
    .engineering {
        padding: 0 20px;
        margin: 50px auto;
    }

    .indexEngineeringTop {
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
    }

    .indexEngineeringTop .viewMore {
        margin-top: 30px;
    }

    /*工程样式*/
    /*关于我们样式*/
    .about {
        padding: 50px 20px;
        flex-direction: column;
    }

    .aboutRight .numberBox {
        top: 30px;
        left: 30px;
    }

    .aboutText .summary {
        padding-right: 0;
        margin-bottom: 30px;
    }

    .aboutRight {
        margin-top: 30px;
    }

    .aboutText .title {
        font-size: 16px;
        margin-top: 20px;
    }

    .aboutText .summary {
        font-size: 14px;
    }

    /*关于我们样式*/
    /*新闻样式*/
    .news {
        padding: 0 20px;
    }

    .indexNewsTop {
        margin-top: 50px;
        flex-direction: column;
        align-items: flex-start;
        margin-bottom: 30px;
    }

    .indexNewsTop .viewMore {
        margin-top: 30px;
    }

    .newsPagination .swiper-pagination.swiper-pagination-progressbar {
        width: calc(100% - 140px);
    }

    .newsPagination {
        margin-top: 40px;
        margin-bottom: 50px;
    }

    /*新闻样式*/
    /*底部样式*/
    .footerBox {
        padding: 50px 20px;
    }

    .footerTop {
        flex-direction: column;
        margin-bottom: 0;
    }

    .footerMenu {
        display: none;
    }

    .footerAdd {
        margin-top: 0;
    }

    .footerMid {
        padding-top: 10px;
        flex-direction: column;
        align-items: flex-start;
    }

    .footerAdd .item p, .footerAdd .item a {
        font-size: 14px;
    }

    .footerCode .item .showCode {
        left: 0;
        margin-left: 0;
    }

    .copyLink {
        flex-direction: column;
        align-items: flex-start;
        line-height: 2;
        padding-bottom: 0;
    }

    .copyRight a {
        display: block;
        margin-left: 0;
        padding-left: 0;
    }

    .copyRight a::after {
        display: none;
    }

    /*底部样式*/


}


@media only screen and (min-width: 769px) {

}