/* 新闻资讯 */

.about_main {
    /* box-sizing: border-box;
    padding: 0 70px; */
}

.swiper-about {
    overflow: hidden;
    margin: auto;
    width: 92%;
    /* width: 1780px; */
    min-width: 1200px;
    margin-top: 40px;
}

.swiper-about #newWrapper {
    width: 100%;
    display: flex;
    justify-content: center;
    gap: 50px;
}

.swiper-about #newWrapper .swiper-slide {
    width: 330px;
}

.news_item_box {
    text-align: left;
    /* width: 100%; */
    width: 330px;
    /* height: 400px; */
}

.news_item {
    width: 100%;
    height: 198px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.news_item img {
    width: 100%;
    height: 100%;
}

.news_bom_box {
    box-sizing: border-box;
    padding: 30px 20px;
    /* height: 200px; */
    width: 100%;
    background: #1E1E1E;
}

.news_bom_tit {
    font-size: 18px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #FFFFFF;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
}

.news_bom_text {
    font-size: 14px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #B4B4B4;
    height: 45px;
    margin: 13px 0 24px 0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

/* 首页 */
.aboutUs_tit {
    font-size: 30px;
    font-family: PingFangSC-Semibold, PingFang SC;
    font-weight: 600;
    color: #FFFFFF;
    margin-top: 100px;
}
.aboutUs_box {
    width: 100%;
    background: #1C1918;
    text-align: center;
    overflow: hidden;
}
.banner_img{
    height: 100vh;
    width: 100vw;
}

.banner_home{
    width: 100%;
    height: 100%;
}

.swiper-container {
    width: 100%;
    height: 100%;
}
.banner_img img{
    height: 100%;
    object-fit: cover;
    width: 100%;
}

.pagina_img {
    width: 46px;
    height: 5px;
}

.banner_right img,
.banner_left img {
    width: 20px;
    height: 20px;
}

.banner_left_box,
.banner_right_box {
    position: absolute;
    top: 50%;
    margin-top: -43px;
    z-index: 1;
}

.banner_left_box {
    left: 20px;
}

.banner_right_box {
    right: 20px;
}

.banner_right,
.banner_left {
    width: 55px;
    height: 86px;
    border-radius: 10px;
    transition: all .4s;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.banner_right:hover {
    background: rgba(0, 0, 0, 0.3);
}

.banner_left:hover {
    background: rgba(0, 0, 0, 0.3);
}
.banner_con_item_tit{
    margin-top: 100px;
}
.banner_con_item_tit p{
    font-size: 40px;
    color: #fff;
    font-weight: 600;
}


.service_box{
    background: #1C1918;
    box-sizing: border-box;
    padding: 30px 0;
    text-align: center;
}

.service_img{
    width: 1300px;
    margin-top: 40px;
    margin: 40px auto 0 auto;
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.service_item_img image{
    width: 100%;
}
.service_tit{
    text-align: center;
    color: #fff;
    font-size:40px;
}

.area_bg{
    width: 100%;
    box-sizing: border-box;
    padding-top: 100px;
    background: #1C1918;
    text-align: center;
}