.banner {
    position: relative;
    width: 100%;
}

.banner-img-box {
    position: relative;
    width: 100%;
}

.banner .banner-con {
    top: 93px;
    width: 1057px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.path-nav {
    font-size: 15px;
    color: #303138;
}

.title-one {
    color: #012555;
    font-size: 37px;
    margin-top: 40%;
}

.title-two {
    font-size: 55px;
    color: #012555;
}

.contact-us .contract-us-box {
    margin-top: 47px;
    width: 1057px;
    height: 185px;
    border: 1px solid #586076;
    border-radius: 20px;
    margin: 0 auto;
/*    margin-top: -268px;*/
    position: relative;
    z-index: 15;
}

.contact-us .contract-us-box .qes-input {
    width: 724px;
    height: 40px;
    border-radius: 20px;
    padding-left: 17px;
    padding-right: 40px;
    margin-left: 70px;
    margin-right: 55px;
    margin-top: 47px;
}

.company-introduce {
    width: 100%;
    height: 908px;
    /*margin-top: 80px;*/
    background-color: #EBEBED;
}

.company-introduce .content {
    width: 1057px;
    margin: 0 auto;
    padding-top: 186px;
}

.mode-title-one {
    font-size: 36px;
    font-weight: 800;
    color: #23304F;
    border-bottom: solid 3px #0098A1;
    display: inline-block;
    padding-bottom: 5px;
}

.company-introduce .content .ci-info {
    width: 1057px;
    height: 421px;
    border-radius: 20px;
    background-color: #fff;
    margin-top: 38px;
    position: relative;
}

.introduce-swiper-pagination {
    position: absolute;
    bottom: 0 !important;
    top: unset !important;
    right: -20px !important;
}

.introduce-swiper-pagination .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    border: 2px solid #0098A1;
    background: transparent;
}

.introduce-swiper-pagination .swiper-pagination-bullet-active {
    background-color: #0098A1;
}

.company-introduce .content .ci-info .ci-left {
    float: left;
    padding: 33px 46px 0px 37px;
    width: 528px;
}

.gray {
    color: #494A52;
    line-height: 24px;
}

.mt20 {
    margin-top: 20px
}



.introduce-swiper {
    position: relative;
    width: 529px;
    height: 421px;
    border: 2px solid #ccc;
    border-radius: 20px;
    overflow: hidden;
}

.introduce-swiper .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.indicators {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 5px;
}

.dot {
    width: 10px;
    height: 10px;
    background-color: #bbb;
    border-radius: 50%;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.dot.active {
    background-color: #717171;
}

.dot:hover {
    background-color: #555;
}

.product-show {
    padding: 246px 0 323px;
    width: 100%;
    overflow: hidden;
}

.product-show h3 {
    font-family: MiSans;
    font-weight: 500;
    font-size: 32px;
    color: #012555;
    line-height: 52px;
    margin-top: 21px;
}

.product-show-main {
    height: 450px;
    margin-top: 22px;
    overflow: unset;
    position: relative;
}

.product-show-main .swiper-slide {
    background-color: #ADADB1;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
    color: white;
}

.product-show-main .swiper-slide h3 {
    font-family: MiSans;
    font-weight: 600;
    font-size: 24px;
    color: #FFFFFF;
    line-height: 26px;
    margin-bottom: 240px;
    margin-top: 0;
}

.content-cover {
    width: 100%;
    height: 100%;
    position: absolute;
    padding: 28px 22px;
    top: 0;
    left: 0;
    background: rgb(0, 0, 0, .5);
    user-select: none;
}

.content-cover li {
    position: relative;
    padding-left: 25px;
    line-height: 22px;
    letter-spacing: 1px;
    font-family: MiSans;
    font-weight: 500;
    font-size: 14px;
}

.content-cover li::after {
    content: '';
    display: block;
    width: 10px;
    height: 10px;
    position: absolute;
    border: 1px solid white;
    border-radius: 50%;
    left: 0px;
    top: 5px;
}

.product-show-main .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    user-select: none;
}

.product-show-main .swiper-button-next {
    right: -200px;
}

.product-show-main .swiper-button-prev {
    left: -200px;
}

.swiper .hide {
    opacity: 0;
}

.swiper-button-next,
.swiper-button-prev {
    transition: opacity 0.5s;
    color: white;
    background: rgb(255, 255, 255, .7);
    border-radius: 50%;
    height: 50px;
    width: 50px;
}

.swiper-button-prev:after,
.swiper-button-next:after {
    font-size: 22px;
    color: #161617;
}

.swiper-button-prev:after {
    text-indent: -2px;
}

.swiper-button-next:after {
    text-indent: 2px;
}

.news-main {
    margin-top: 40px;
    overflow: hidden;
    height: 470px;
}

.news-left {
    width: 340px;
    float: left;
}

.news-img {
    width: 340px;
    height: 240px;
    border-radius: 22px;
    overflow: hidden;
}

.news-img img {
    width: 100%;
    object-fit: cover;
}

.news-left button {
    margin-top: 15px;
}

.news-right {
    width: 640px;
    float: right;
}

.news-right button {
    float: right;
    margin-top: 29px;
    transition: .2s;
}

.news-right button:hover {
    background-color: #0098A1;
    color: white;
}

.news-right li {
    height: 84px;
    line-height: 84px;
    border-bottom: 1px solid #CBCCCE;
}

.news-right li i {
    font-family: MiSans;
    font-weight: 600;
    font-size: 8px;
    color: #FFFFFF;
    line-height: 11px;
    background-color: #0098A1;
    border-radius: 10px;
    width: 37px;
    height: 16px;
    display: inline-block;
    line-height: 16px;
    text-align: center;
    font-style: normal;
    margin-right: 7px;
}

.news-right li a {
    display: inline-block;
    white-space: nowrap;
    width: 380px;
    overflow: hidden;
    text-overflow: ellipsis;
    vertical-align: middle;
    transition: .2s;
}

.news-right li a:hover {
    color: #0098A1;
}

.aa a:hover {
    color: #fff !important;
}


.news-right li span {
    font-family: MiSans;
    font-weight: 400;
    font-size: 13px;
    color: #494A52;
    line-height: 84px;
    margin-right: 40px;
    display: inline-block;
}

.news-right li:first-child {
    line-height: 16px;
    height: 50px;
}

.news-right li:first-child button {
    margin-top: 0px;
}

.news-right li:first-child span {
    line-height: 16px;
}

.news-right li:last-child {
    border: none;
}

.classroom {
    margin-top: 250px;
    background-color: #23304F;
    height: 1080px;
    padding-top: 110px;
}

.classroom .mode-title-one {
    color: white;
}

.classroom-main {
    margin-top: 46px;
}

.classroom .box {
    width: 340px;
    display: inline-block;
    margin-right: 14px;
    margin-bottom: 68px;
}

.classroom .box:nth-child(3n) {
    margin-right: 0;
}

.classroom .box a::first-line {
    display: inline-block;
    width: 344px;
    height: 241px;
}

.classroom .box a:nth-child(2) {
    display: block;
    font-family: MiSans;
    font-weight: 300;
    font-size: 14px;
    color: #FFFFFF;
    line-height: 24px;
    margin: 18px 0 29px;
    white-space: nowrap;
    width: 340px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.classroom .box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.classroom .box button:hover {
    background-color: #0098A1;
    color: white;
    border: 1px solid #0098A1;
    transition: .2s;
}

.footer-form {
    margin-bottom: 130px;
}

.footer-form div:first-child {
    font-family: MiSans;
    font-weight: 300;
    font-size: 14px;
    color: #8D8F9C;
    line-height: 26px;
    margin-bottom: 14px;
}

.footer-form ul {
    width: 700px;
    border: 1px solid #D1D2D4;
    border-radius: 22px;
    overflow: hidden;
    border-top: none;
}

.footer-form ul li {
    height: 40px;
    line-height: 40px;
    padding: 0 10px;
    border-bottom: 1px solid #D1D2D4;
}

.footer-form ul li input {
    width: 100%;
}

.footer-form ul li:first-child {
    background-color: #23304F;
    border-radius: 22px;
    border: none;
    font-size: 18px;
    color: #80CBD0;
}

.footer-form ul li:last-child {
    border: none;
    height: 80px;
}

footer {
    height: 860px;
}

footer .footer-main {
    height: 810px;
    overflow: hidden;
}

footer .footer-left {
    height: 556px;
    border-right: 1px solid #D2D2D4;
}

footer .footer-right {
    padding-left: 30px;
}

footer .footer-right ul {
    margin-bottom: 40px;
}

.footer-ul {
    display: block;
}

textarea {
    resize: none;
    border: none;
    width: 100%;
    height: 100%;
    outline: none;
    line-height: 23px;
    padding-top: 8px;
    font-family: MiSans;
}

.news-right ul {
    display: none;
}

.news-right ul.active {
    display: block;;
}