@media screen and (max-width: 991px) {
    body {
        width: 991px;
        overflow-x: auto;
    }

    .banner {
        height: 300px;
    }
}

@media screen and (min-width: 991px) {
    .banner {
        height: 500px;
    }
}

.banner {
    width: 100%;
}

.banner > .swiper-wrapper,
.banner > .swiper-wrapper > .swiper-slide {
    width: 100%;
}

.banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.company-intro {
    /*margin-top: 70px;*/
}

.section-content {
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    margin-top: 36px;
margin-bottom: 60px;
}

.bg-gray {
    background-color: rgba(254, 254, 254, 1);
}

@media screen and (min-width: 1200px) {
    .company-intro {
        width: 1100px;
    }

    .company-intro .swiper-slide {
        width: 206px;
        height: 160px;
    }
}

@media screen and (max-width: 1200px) {
    .company-intro {
        width: 960px;
    }

    .company-intro .swiper-slide {
        width: 180px;
        height: 140px;
    }
}

.company-info {
    width: 615px;
    height: 300px;
    margin-top: 40px;
    margin-left:30px;
    font-size: 14px;
    color: rgba(139, 139, 140, 1);
}

.company-info p{
line-height:30px;text-align:center;
}

.swiper-button-prev, .swiper-button-next {
    border: solid 1px #929293;
    border-radius: 5px;
}
.swiper-button-next:after, .swiper-button-prev:after {
    font-size: 12px;
}

.company-intro .swiper-slide {
    align-items: center;
    justify-content: center;
    position: relative;
}

.company-intro .swiper-slide {
    border: 1px solid #a2a2a3 !important;
    display: block;
    text-align: center;
    border-radius: 5px;
}

.company-intro .swiper-slide img {
    /*width: 100%;*/
    height: 100%;
    
    
    max-width:100%;
    margin:auto;
}

.company-intro .swiper-slide:hover::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background-color: rgba(0, 0, 0, 0.1);
}

.advantage {
    width: 100%;
    height: 440px;
    background-image: url("../img/advantage-bg.png");
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}

.advantage_bg {
    width: 100%;
    max-width:100%;
    height: 600px;
    background: #f5f5f5;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}

.advantage > .section-content {
    width: 100%;
    flex-direction: row;
    align-items: center;
    justify-content: center;
}

.advantage > .section-content > ul {
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
}

.advantage > .section-content > ul:first-child {
    margin-right: 20px;
}

.advantage > .section-content > ul > .item {
    align-items: center;
    justify-content: flex-start;
    height: 92px;
    color: #8b8b8c;
    font-size: 14px;
    line-height: 100%;
}

.advantage > .section-content > ul > .item > img {
    width: 60px;
    height: 60px;
    margin-right: 10px;
}
.title-bottom{
    color: #8a8a8b; 
}

.advantage .img-txt{
    width:74px;
    height: 28px;
    margin-right: 8px;
    text-align: center;
    line-height: 28px;
    color:#fff;
    background-color: #0e65ae;
    background-image: linear-gradient(to right, #0e65ae, #0e65ae, #6bb0e1,  #0e65ae,#0e65ae);
    border-radius: 28px;
}
.w1140{
    max-width: 1140px;
    margin: 0 auto;
}
.aboutUs-section{
    background: url(../img/WechatIMG6479.jpeg) center center no-repeat;
    background-size: cover;
}
.introduction-box{
    margin-top:67px;
    
}
.company-info-img{
    margin-bottom: 20px;
}
.introduction-box .img-left{
    width: 450px;
    height: 300px;
}
.product .section-content {
    overflow: hidden;
}

@media screen and (min-width: 1200px) {
    .product-intro {
        width: 1100px;
    }

    .product-intro .swiper-slide {
        width: 250px;
    }

    .product-intro .swiper-slide img {
        /*height: 250px;*/
    }
}

@media screen and (max-width: 1200px) {
    .product-intro {
        width: 960px;
    }

    .product-intro .swiper-slide {
        width: 200px;
    }

    .product-intro .swiper-slide img {
        height: 200px;
    }
}

.product-intro .swiper-slide {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: relative;
}

.product-intro .swiper-slide:hover::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background-color: rgba(0, 0, 0, 0.1);
}

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

.product-intro .swiper-slide .product-desc {
    width: 100%;
    height: 80px;
    background-color: rgba(245, 245, 245, 1);
    align-items: center;
    justify-content: center;
}

@media screen and (max-width: 1200px) {
    .news-info > .list {
        width: 960px;
    }

    .news-info > .list > .item {
        width: 192px;
        height: 286px;
    }

    .news-info > .list > .item > img,
    .news-info > .list > .item > div,
    .news-info > .list > .item > .view-more {
        height: 130px;
    }
}

@media screen and (min-width: 1200px) {
    .news-info > .list {
        width: 1100px;
    }

    .news-info > .list > .item {
        width: 220px;
        height: 263px;
    }

    .news-info > .list > .item > img,
    .news-info > .list > .item > div,
    .news-info > .list > .item > .view-more {
        height: 130px;
    }
}

.news-info > .list {
    align-items: center;
    justify-content: center;
}

.news-info > .list > .item {
    border: 1px solid #ededed;
}

.news-info > .list > .item:nth-child(odd) {
    flex-direction: column;
}

.news-info > .list > .item:nth-child(even) {
    flex-direction: column-reverse;
}

.news-info > .list > .item > img {
    width: 100%;
    object-fit: cover;
    object-position: center;
}

.news-info > .list > .item > div {
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    justify-content: space-between;
    padding: 20px 15px;
    cursor: pointer;
    position: relative;
}

.news-info > .list > .item > div:hover::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background-color: rgba(0, 0, 0, 0.1);
}

.news-info > .list > .item > div > .title {
    width: 100%;
    font-size: 14px;
    line-height: 18px;
    color: #5f5d5d;
    padding-bottom: 12px;
    align-items: center;
    justify-content: flex-start;
    position: relative;
    padding-left: 20px;
    border-bottom: 1px solid #5f5d5d;
}

.news-info > .list > .item > div > .title > img,
.news-info > .list > .item > div > .date > img {
    position: absolute;
    top: 2px;
    left: 0;
    width: 14px;
    height: 14px;
    transform: rotate(-90deg);
}

.news-info > .list > .item > div > .title > span,
.news-info > .list > .item > div > .date > span {
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.news-info > .list > .item > div > .content {
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    font-size: 12px;
    line-height: 20px;
    color: #5f5d5d;
}

.news-info > .list > .item > div > .date {
    width: 100%;
    font-size: 14px;
    line-height: 18px;
    color: #5f5d5d;
    align-items: center;
    justify-content: flex-start;
    position: relative;
    padding-left: 20px;
}

.news-info > .list > .item > .view-more {
    width: 100%;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: rgba(11, 96, 168, 1);
    transition: all 500ms;
    -webkit-transition: all 500ms;
}

/* .news-info > .list > .item > .view-more:hover{
    padding-top: 5px;
} */

.news-info > .list > .item > .view-more > div {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: #fff;
    position: relative;
}

.news-info > .list > .item > .view-more > div::before {
    content: "";
    position: absolute;
    top: 29px;
    left: 22px;
    width: 16px;
    height: 2px;
    background-color: rgba(11, 96, 168, 1);
}

.news-info > .list > .item > .view-more > div::after {
    content: "";
    position: absolute;
    top: 22px;
    left: 29px;
    height: 16px;
    width: 2px;
    background-color: rgba(11, 96, 168, 1);
}

.news-info > .list > .item > .view-more > span {
    font-size: 13px;
    color: #fff;
    margin-top: 20px;
}

@media screen and (min-width: 1200px){
    .honor-info .list{
        width: 1100px;
    }

    .honor-info .list:first-child{
        padding: 0 150px;
    }

    .honor-info .list .item{
        width: 230px;
    }
}

@media screen and (min-width: 1200px){
    .honor-info .list{
        width: 1100px;
    }

    .honor-info .list .item{
        width: 230px;
        box-shadow: 1px 0px 3px 3px #ccc;
    }
}

.honor-info .list{
    justify-content: space-between;
}

.honor-info > .list > .item {
    height: auto;
}

@media screen and (max-width: 1200px){
    .case-info .list{
        width: 960px;
    }

    .case-info .list .item{
        width: 310px;
    }
}

@media screen and (min-width: 1200px){
    .case-info .list{
        width: 1100px;
    }

    .case-info .list .item{
        width: 356px;
    }
}

.case-info .list{
    justify-content: space-between;
}

.case-info .item {
    height: auto;
}
.title-top{font-size:24px;}