/* 通用 */
.index-section {
    padding: 80px 0;
}

.index-t {
    text-align: center;
    margin-bottom: 45px;
}

.index-t h3::after {
    content: "";
    display: block;
    width: 52px;
    height: 3px;
    background-color: #cc0000;
    margin: 25px auto;
}

.index-t h3 {
    font-size: 36px;
}

.index-info {
    color: #666;
    text-align: center;
}

.index-more a:hover {
    background-color: #cc000c;
    color: #fff;
    border-color: transparent;
}

.index-more a {
    display: inline-block;
    color: #fff;
    padding: 10px 60px;
    border: 1px solid #fff;
    transition: all .4s;
}

.index-banner .swiper-container {
    height: 750px;
}

.index-banner .swiper-container .swiper-img {
    height: 100%;
}

.index-banner {
    margin-top: 103px;
}

.index-banner .swiper-container .swiper-slide .container {
    height: 100%;
}

.index-banner .swiper-container .swiper-slide .container .banner-main {
    position: relative;
    height: 100%;
}

.index-banner .swiper-container .swiper-slide .container .banner-main1 .banner-txt {
    position: absolute;
    left: 0;
    top: 30%;
}

.index-banner .swiper-container .swiper-slide .container .banner-main2,
.index-banner .swiper-container .swiper-slide .container .banner-main3 {
    width: 50%;
}

.index-banner .swiper-container .swiper-slide .container .banner-main2 .banner-txt,
.index-banner .swiper-container .swiper-slide .container .banner-main3 .banner-txt {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}

.index-banner .swiper-container .swiper-slide .container .banner-txt .txt1 {
    font-size: 44px;
    text-shadow: 4px 0 5px rgba(0, 0, 0, .6);
    color: #fff;
    overflow: hidden;
}

.index-banner .swiper-container .swiper-slide .container .banner-txt .txt1 p {
    transform: translateY(300%);
    white-space: nowrap;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.index-banner .swiper-container .swiper-slide .container .banner-txt .txt2 {
    transition: transform 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform: translateY(300%);
}

.index-banner .swiper-container .swiper-slide.swiper-slide-active .container .banner-txt span,
.index-banner .swiper-container .swiper-slide.swiper-slide-active .container .banner-txt .txt2,
.index-banner .swiper-container .swiper-slide.swiper-slide-active .container .banner-txt .txt1 p {
    transform: translateY(0);
    opacity: 1;
}

.index-banner .swiper-container .swiper-slide .container .banner-txt span {
    display: block;
    margin: 20px 0;
    width: 70px;
    height: 3px;
    background-color: #cc000c;
    opacity: 0;
    transition: all .5s;
}


.index-banner .swiper-container .swiper-slide .container .banner-txt .txt2 {
    font-size: 18px;
    color: #fff;
    text-shadow: 4px 0 9px rgba(0, 0, 0, .5);
    line-height: 30px;
}

.index-banner .swiper-pagination-bullet {
    opacity: 1;
    background: #fff;

    -webkit-transition: width .2s;

    -o-transition: width .2s;

    -moz-transition: width .2s;

    transition: all .2s;
    border-radius: 10px;
    width: 13px;
    height: 13px;
}

.index-banner .swiper-container-horizontal>.swiper-pagination-bullets,
.index-banner .swiper-pagination-custom,
.swiper-pagination-fraction {
    bottom: 50px;
}

.index-banner .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background: #cc000c;
    width: 40px;
}

.index-banner .swiper-container .swiper-button-prev {
    opacity: 0;
    transition: opacity .3s;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M0%2C22L22%2C0l2.1%2C2.1L4.2%2C22l19.9%2C19.9L22%2C44L0%2C22L0%2C22L0%2C22z'%20fill%3D'%23f5f5f5'%2F%3E%3C%2Fsvg%3E");
}
.index-banner .swiper-container .swiper-button-prev:hover{
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M0%2C22L22%2C0l2.1%2C2.1L4.2%2C22l19.9%2C19.9L22%2C44L0%2C22L0%2C22L0%2C22z'%20fill%3D'%23cc0000'%2F%3E%3C%2Fsvg%3E");
}
.index-banner .swiper-container .swiper-button-next:hover{
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M27%2C22L27%2C22L5%2C44l-2.1-2.1L22.8%2C22L2.9%2C2.1L5%2C0L27%2C22L27%2C22z'%20fill%3D'%23cc0000'%2F%3E%3C%2Fsvg%3E")
}
.index-banner .swiper-container .swiper-button-next {
    opacity: 0;
    transition: opacity .3s;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M27%2C22L27%2C22L5%2C44l-2.1-2.1L22.8%2C22L2.9%2C2.1L5%2C0L27%2C22L27%2C22z'%20fill%3D'%23f5f5f5'%2F%3E%3C%2Fsvg%3E")
}

.index-banner .swiper-button-next.swiper-button-disabled,
.index-banner .swiper-button-prev.swiper-button-disabled {
    opacity: .35 !important;
}

.index-banner:hover .swiper-container .swiper-button-prev,
.index-banner:hover .swiper-container .swiper-button-next {
    opacity: 1;
}

/* 服务 */
/* 服务 */
.index-server{
    background-color: #f5f5f5;
}
.index-server .index-server-list ul {
    margin-right: -16px;
}

.index-server .index-server-list ul li {
    padding-right: 16px;
    width: 33.33333%;
    float: left;
}

.index-server .index-server-list ul li:hover .server-t {
    background-color: #cc000c;
}

.index-server .index-server-list ul li:hover .server-t::before {
    background-color: #fff;
}

.index-server .index-server-list ul li:hover .server-t .info,
.index-server .index-server-list ul li:hover .server-t .tit {
    color: #fff;
}

.index-server .index-server-list ul li .server-t {
    padding: 26px 28px 32px 20px;
    height: 140px;
    transition: all .4s;
    background-color: #fff;
}

.index-server .index-server-list ul li .server-t .tit {
    font-size: 18px;
    margin-bottom: 5px;
    transition: all .4s;
}

.index-server .index-server-list ul li .server-t .info {
    font-size: 14px;
    color: #666;
    line-height: 25px;
    transition: all .4s;
}

.index-server .index-server-list ul li .server-box .server-img img {
    width: 100%;
}

/* 关于我们 */
.index-about {
    overflow: hidden;
    background-image: url('../images/index_about_bkg.jpg');
    background-repeat: no-repeat;
    background-position: bottom;
    background-size: 100% 50%;
}

.index-about .index-about-list ul {
    display: flex;
    margin-right: -40px;
}

.index-about .index-about-list ul li {
    flex: 0 1 25%;
    padding-right: 40px;
}

.index-about .index-about-list ul li:hover .item-main {
    transform: translateY(-20px);
}

.index-about .index-about-list ul li .item-main {
    box-shadow: 0 0 15px rgba(0, 0, 0, .175);
    height: 100%;
    padding: 50px 25px;
    transition: transform .6s;
}

.index-about .index-about-list ul li .item-main .item-txt {
    color: #666;
    padding-right: 10px;
}

.index-about .index-about-list ul li .item-main .item-ico {
    margin: 30px 0;
    height: 72px;
    line-height: 72px;
}

.index-about .index-about-list ul li:first-child .item-main {
    background: url('../images/index_about1.jpg')no-repeat center;
    background-size: 100% auto;
}

.index-about .index-about-list ul li:nth-child(2) .item-main {
    background: url('../images/index_about2.jpg')no-repeat center;
    background-size: 100% auto;
}

.index-about .index-about-list ul li:nth-child(3) .item-main {
    background: url('../images/index_about3.jpg')no-repeat center;
    background-size: 100% auto;
}

.index-about .index-about-list ul li:nth-child(4) .item-main {
    background: url('../images/index_about4.jpg')no-repeat center;
    background-size: 100% auto;
}

.index-about .about-tit {
    color: #fff;
    margin: 35px 0;
    line-height: 35px;
}

/* 研发与生产 */
.index-production {
    background-color: #f4f5f5;
}

.index-production .index-production-list .swiper-pagination {
    left: 50%;
    transform: translateX(-50%);
    display: none;
}

.index-production .index-production-list .swiper-pagination-bullet {
    margin: 0 5px;
}

.index-production .index-production-list {
    position: relative;
}

.index-production .index-production-list .swiper-button-prev:hover {
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M0%2C22L22%2C0l2.1%2C2.1L4.2%2C22l19.9%2C19.9L22%2C44L0%2C22L0%2C22L0%2C22z'%20fill%3D'%23cc000c'%2F%3E%3C%2Fsvg%3E")
}

.index-production .index-production-list .swiper-button-next:hover {
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M27%2C22L27%2C22L5%2C44l-2.1-2.1L22.8%2C22L2.9%2C2.1L5%2C0L27%2C22L27%2C22z'%20fill%3D'%23cc000c'%2F%3E%3C%2Fsvg%3E")
}

.index-production .index-production-list .swiper-button-prev {
    left: -5%;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M0%2C22L22%2C0l2.1%2C2.1L4.2%2C22l19.9%2C19.9L22%2C44L0%2C22L0%2C22L0%2C22z'%20fill%3D'%23999999'%2F%3E%3C%2Fsvg%3E")
}

.index-production .index-production-list .swiper-button-next {
    right: -5%;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M27%2C22L27%2C22L5%2C44l-2.1-2.1L22.8%2C22L2.9%2C2.1L5%2C0L27%2C22L27%2C22z'%20fill%3D'%23999999'%2F%3E%3C%2Fsvg%3E")
}

.index-production .index-production-list .swiper-slide:hover .pro-txt {
    padding: 47px 20px;
    background-color: #cc000c;
    color: #fff;
    transform: translateY(-50px);
}

.index-production .index-production-list .swiper-slide:hover .pro-txt p {
    color: #fff;
    height: 63px;
}

.index-production .index-production-list .swiper-slide .pro-item {
    position: relative;
    height: 396.14px;
}

.index-production .index-production-list .swiper-slide .pro-item:hover .pro-img .img-box img {
    transform: scale(1.1);
}

.index-production .index-production-list .swiper-slide .pro-txt {
    padding-top: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #dcdcdc;
    transition: transform .3s, background-color .3s;
}

.index-production .index-production-list .swiper-slide .pro-txt .pro-t {
    font-size: 18px;
    margin-bottom: 5px;
}

.index-production .index-production-list .swiper-slide .pro-txt p {
    font-size: 14px;
    color: #666;
}

/* 新闻资讯 */
.index-news .news-list .news-item .news-txt .news-t {
    font-size: 18px;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

.index-news .news-list .news-item a {
    display: flex;
    align-items: center;
}
.index-news .news-list .news-item .news-txt p{
    height: 50px;
}
.index-news .news-list .news-item .news-img {
    margin-right: 20px;
    flex-shrink: 0;
    width: 269px;
}
.index-news .news-list .news-item .news-txt{
    overflow: hidden;
}
.index-news .news-list .news-item .news-txt .news-date {
    margin: 10px 0;
}

.index-news .news-list .news-item .news-txt p {
    line-height: 25px;
}

.index-news .news-list .news-item .news-txt p,
.index-news .news-list .news-item .news-txt .news-date,
.index-news .news-list .news-item .news-txt .news-more {
    font-size: 14px;
    color: #666;
}

.index-news .news-list .news-item .news-txt .news-more {
    margin-top: 30px;
    padding: 10px 35px;
    border: 1px solid #efefef;
    display: inline-block;
    transition: all .4s;
}

.index-news .news-list .news-item:hover .img-box img {
    transform: scale(1.1);
}

.index-news .news-list .news-item:hover .news-more {
    background-color: #cc000c;
    color: #fff;
}

.index-news .news-list ul li {
    margin-bottom: 30px;
}

.index-news .news-list ul li:nth-child(3),
.index-news .news-list ul li:last-child {
    margin-bottom: 0;
}

/* 客户 */
.index-customer {
    overflow: hidden;
    background: url('../images/index_customer_bkg.jpg')no-repeat center;
    background-size: cover;
}

.index-customer .customer-list .swiper-slide .item-ico img {
    transition: transform .6s;
    max-width: 80%;
}

.index-customer .customer-list .swiper-slide .item-ico:hover img {
    transform: scale(1.1);
}

.index-customer .customer-list .swiper-slide {
    padding: 10px;
}

.index-customer .customer-list {
    position: relative;
}

.index-customer .customer-list .swiper-wrapper {
    justify-content: space-between;
}

.index-customer .swiper-button-prev:hover {
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M0%2C22L22%2C0l2.1%2C2.1L4.2%2C22l19.9%2C19.9L22%2C44L0%2C22L0%2C22L0%2C22z'%20fill%3D'%23cc000c'%2F%3E%3C%2Fsvg%3E")
}

.index-customer .swiper-button-next:hover {
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M27%2C22L27%2C22L5%2C44l-2.1-2.1L22.8%2C22L2.9%2C2.1L5%2C0L27%2C22L27%2C22z'%20fill%3D'%23cc000c'%2F%3E%3C%2Fsvg%3E")
}

.index-customer .swiper-button-prev {
    left: -5%;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M0%2C22L22%2C0l2.1%2C2.1L4.2%2C22l19.9%2C19.9L22%2C44L0%2C22L0%2C22L0%2C22z'%20fill%3D'%23999999'%2F%3E%3C%2Fsvg%3E")
}

.index-customer .swiper-button-next {
    right: -5%;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M27%2C22L27%2C22L5%2C44l-2.1-2.1L22.8%2C22L2.9%2C2.1L5%2C0L27%2C22L27%2C22z'%20fill%3D'%23999999'%2F%3E%3C%2Fsvg%3E")
}

.index-customer .customer-list .swiper-slide .item-ico {
    background-color: #fff;
    border-radius: 50%;
    text-align: center;
    line-height: 200px;
    box-shadow: 0 0 15px rgba(0, 0, 0, .175);
    position: relative;
}

/* .index-customer .customer-list .swiper-slide .item-ico::after{
    background-color: rgba(0, 0, 0, .5);
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    content:"";
    left: 0;
    top: 0;
} */
.index-customer .customer-more {
    text-align: center;
    margin-top: 80px;
}

.index-customer .customer-more a {
    display: inline-block;
    padding: 10px 60px;
    border: 1px solid;
    font-size: 18px;
    border: 1px solid #d2d2d2;
    transition: all .4s;
}

.index-customer .customer-more a:hover {
    color: #fff;
    background-color: #cc000c;
}

@media(max-width:1440px) {
    .index-banner .swiper-container {
        height: 640px;
    }

    .index-about .index-about-list ul li .item-main .item-ico {
        margin: 20px 0;
    }

    .index-about .index-about-list ul li .item-main {
        padding: 25px;
    }

    .index-section {
        padding: 50px 0;
    }
}

@media(max-width:1366px) {
    .index-banner .swiper-container {
        height: 605px;
    }

    .index-customer .swiper-button-prev,
    .index-production .index-production-list .swiper-button-prev {
        left: -3%;
    }

    .index-customer .swiper-button-next,
    .index-production .index-production-list .swiper-button-next {
        right: -3%;
    }
}

@media(max-width:1280px) {
    .index-news .news-list .news-item .news-txt p{
        height: 75px;
    }
    .index-banner .swiper-container .swiper-slide .container .banner-txt .txt1 {
        font-size: 39px;
    }

    .index-banner .swiper-container .swiper-slide .container .banner-txt .txt2 {
        font-size: 16px;
    }

    .index-banner .swiper-container {
        height: 570px;
    }

    .index-production .index-production-list .swiper-slide .pro-item {
        height: 364.14px;
    }

    .index-about .index-about-list ul li .item-main .item-txt {
        font-size: 14px;
        padding-right: 0;
    }

    .index-customer .customer-list .swiper-slide .item-ico img {
        max-width: 78%;
    }
}

@media(max-width:1200px) {
    .index-production {
        padding-bottom: 54px;
    }

    .index-production .index-production-list .swiper-pagination {
        display: block;
        bottom: -37px;
    }

    .index-banner .swiper-container .swiper-button-prev,
    .index-banner .swiper-container .swiper-button-next,
    .index-customer .swiper-button-prev,
    .index-customer .swiper-button-next,
    .index-production .index-production-list .swiper-button-prev,
    .index-production .index-production-list .swiper-button-next {
        display: none;
    }

}

@media(max-width:1199px) {
    .index-news .news-list .news-item .news-txt p{
        height: 100px;
    }
    .index-banner .swiper-container {
        height: 530px;
    }

    .index-production .index-production-list .swiper-slide:hover .pro-txt {
        padding: 34px 20px;
    }

    .index-production .index-production-list .swiper-slide .pro-item {
        height: 318.14px;
    }

    .index-customer .customer-list .swiper-slide .item-ico img {
        max-height: 59%;
    }
}

@media(max-width:1024px) {
    .index-banner .swiper-container .swiper-slide .container .banner-txt .txt1 {
        font-size: 30px;
    }

    .index-banner .swiper-container .swiper-slide .container .banner-txt .txt2 {
        font-size: 14px;
    }

    .index-banner .swiper-container {
        height: 455px;
    }
}

@media(max-width:992px) {
    .index-banner .swiper-container {
        height: 440px;
    }
}

@media(max-width:991px) {
    .index-news .news-list .news-item .news-txt p{
        height: auto;
    }
    .index-server .index-server-list ul li .server-t {
        height: 178px;
    }

    .index-banner .swiper-container .swiper-slide .container .banner-main2,
    .index-banner .swiper-container .swiper-slide .container .banner-main3 {
        width: 69%;
    }

    .index-banner {
        margin-top: 71px;
    }

    .index-production .index-production-list .swiper-slide:hover .pro-txt p {
        height: 84px;
    }

    .index-production .index-production-list .swiper-slide .pro-item {
        height: 288.14px;
    }

    .index-about .index-about-list ul {
        margin-right: 0;
    }

    .index-about {
        background-size: auto 50%;
    }

    .index-news .news-list ul li:nth-child(3) {
        margin-bottom: 30px;
    }

    .index-about .index-about-list ul li:hover .item-main {
        transform: translateY(-10px);
    }

    .index-about .index-about-list ul li {
        flex: 0 1 50%;
        margin-bottom: 20px;
        padding-right: 20px;
    }

    .index-about .index-about-list ul {
        flex-wrap: wrap;
    }

}

@media(max-width:768px) {
    .index-customer .swiper-button-prev,
    .index-production .index-production-list .swiper-button-prev {
        left: -1%;
    }

    .index-customer .swiper-button-next,
    .index-production .index-production-list .swiper-button-next {
        right: -1%;
    }

    .index-customer .customer-list {
        padding: 0 20px;
    }

    .index-customer .swiper-button-prev,
    .index-customer .swiper-button-next {
        display: block;
        height: 30px;
    }

    .index-banner .swiper-container .swiper-slide .container .banner-main2,
    .index-banner .swiper-container .swiper-slide .container .banner-main3 {
        width: 100%;
    }

    .index-banner .swiper-container-horizontal>.swiper-pagination-bullets,
    .index-banner .swiper-pagination-custom,
    .swiper-pagination-fraction {
        bottom: 17px;
    }

    .index-banner .swiper-container {
        height: 300px;
    }
}

@media(max-width:767px) {

    .index-production .index-production-list .swiper-slide .pro-item {
        height: 292.14px;
    }

    .index-about .about-tit {
        margin: 20px 0;
    }

    .index-customer .customer-more {
        margin-top: 40px;
    }

    .index-t h3 {
        font-size: 26px;
    }

    .index-info {
        font-size: 14px;
    }

    .index-section {
        padding: 30px 0;
    }

    .index-t h3::after {
        margin: 20px auto;
    }

    .index-t {
        margin-bottom: 25px;
    }

    .index-news .news-list .news-item .news-txt .news-more {
        margin-top: 15px;
    }

    .index-news .news-list .news-item a {
        display: block;
    }

    .index-news .news-list .news-item .news-img {
        margin-right: 0;
        width: 100%;
    }

    .index-news .news-list .news-item .news-txt .news-t {
        margin-top: 20px;
    }

    .index-production {
        padding-bottom: 54px;
    }
}

@media(max-width:640px) {
    .index-server .index-server-list ul li .server-t{
        height: auto;
    }
    .index-server .index-server-list ul {
        margin-right: 0;
    }

    .index-server .index-server-list ul li {
        width: 100%;
        margin-bottom: 15px;
        padding-right: 0;
    }

    .index-server .index-server-list ul li:last-child {
        margin-bottom: 0;
    }

    .index-production .index-production-list .swiper-slide .pro-item {
        height: 337.14px;
    }

    .index-production .index-production-list .swiper-slide .pro-txt p {
        height: 63px;
    }
}

@media(max-width:540px) {
    .index-server .index-server-list ul li .server-t {
        height: auto;
    }

    .index-banner .swiper-pagination-bullet {
        width: 10px;
        height: 10px;
    }

    .index-banner .swiper-pagination-bullet.swiper-pagination-bullet-active {
        width: 30px;
    }

    .index-banner .swiper-container .swiper-slide .container .banner-txt span {
        margin: 10px 0;
        width: 40px;
    }

    .index-banner .swiper-container .swiper-slide .container .banner-main1 .banner-txt {
        top: 50%;
        transform: translateY(-50%);
    }

    .index-banner .swiper-container .swiper-slide .container .banner-txt .txt1 {
        font-size: 20px;
    }

    .index-banner .swiper-container {
        height: 240px;
    }

    .index-production .index-production-list .swiper-slide .pro-item {
        height: 467.58px;
    }

    .index-production .index-production-list .swiper-slide .pro-txt p {
        height: 42px;
    }

    .index-production .index-production-list .swiper-slide:hover .pro-txt p {
        height: 42px;
    }

    .index-production .index-production-list .swiper-slide:hover .pro-txt {
        padding: 43px 20px;
    }

    .index-about .index-about-list ul {
        display: block;
        margin-right: 0;
    }

    .index-about .index-about-list ul li {
        padding-right: 0;
    }
}

@media(max-width:425px) {
    .index-server .index-server-list ul li .server-t {
        padding: 17px;
    }

    .index-customer .swiper-button-prev,
    .index-customer .swiper-button-next {
        height: 17px;
        top: 61%;
    }

    .index-customer .swiper-button-prev,
    .index-production .index-production-list .swiper-button-prev {
        left: 0;
    }

    .index-customer .swiper-button-next,
    .index-production .index-production-list .swiper-button-next {
        right: 0;
    }

    .index-about .index-t {
        margin-bottom: 30px;
    }

    .index-banner .swiper-container .swiper-slide .container .banner-txt .txt2 {
        line-height: 25px;
    }

    .index-banner .swiper-container .swiper-slide .container .banner-txt .txt1 {
        font-size: 18px;
    }

    .index-banner .swiper-container .swiper-slide .container .banner-txt span {
        display: none;
    }

    .index-banner .swiper-container .swiper-slide .container .banner-txt .txt1 {
        margin-bottom: 10px;
    }

    .index-banner .swiper-container .swiper-slide .container .banner-txt .txt2 {
        font-size: 12px;
    }

    .index-banner .swiper-container-horizontal>.swiper-pagination-bullets,
    .index-banner .swiper-pagination-custom,
    .swiper-pagination-fraction {
        bottom: 8px;
    }

    .index-banner .swiper-container {
        height: 210px;
    }

    .index-customer .customer-more a {
        font-size: 16px;
        padding: 5px 45px;
    }

    .index-news .news-list ul li {
        margin-bottom: 20px;
    }

    .index-news .news-list .news-item .news-txt .news-t {
        margin-top: 15px;
    }

    .index-news .news-list .news-item .news-txt .news-date {
        margin: 5px 0;
    }

    .index-t {
        margin-bottom: 15px;
    }

    .index-production .index-production-list .swiper-slide .pro-txt .pro-t {
        font-size: 16px
    }

    .index-t h3::after {
        margin: 15px auto;
    }

    .index-production .index-production-list .swiper-slide .pro-item {
        height: 387.58px;
    }

    .index-t h3 {
        font-size: 20px;
    }

    .index-about .index-about-list ul li .item-main .item-ico {
        margin: 10px 0;
    }

    .index-about .index-about-list ul li .item-main .item-ico img {
        max-height: 95%;
    }

    .index-about .index-about-list ul li .item-main .item-txt {
        font-size: 13px;
    }

    .index-about .about-tit {
        margin: 10px 0;
        font-size: 14px;
        line-height: 2em;
    }

    .index-more a {
        padding: 5px 45px;
    }

    .index-about .index-about-list ul li .item-main {
        padding: 20px;
    }
}

@media(max-width:414px) {
    .index-production .index-production-list .swiper-slide .pro-item {
        height: 379.58px;
    }
}

@media(max-width:411px) {
    .index-production .index-production-list .swiper-slide .pro-item {
        height: 377.58px;
    }
}

@media(max-width:375px) {
    .index-banner .swiper-container {
        height: 190px;
    }

    .index-production .index-production-list .swiper-slide .pro-item {
        height: 353.58px;
    }

    .index-banner .swiper-container .swiper-slide .container .banner-txt .txt1 {
        margin-bottom: 5px;
    }
}

@media(max-width:320px) {
    .index-banner .swiper-container {
        height: 180px;
    }
}