.banner {
    height: 80px;
    position: relative;
}
.banner_img {
    width: 100%;
    height: 100%;
}
.banner_nei {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}
.banner_name {
    font-weight: 650;
    font-style: normal;
    font-size: 20px;
    color: #fff;
}
.banner_xie {
    height: 25px;
    border-left: 1px solid rgba(255, 255, 255, 0.988235294117647);
    transform:rotate(22deg);
    margin: 0 10px;
}
.banner_word {
    font-weight: 200;
    font-style: normal;
    font-size: 17px;
    color: rgba(255, 255, 255, 0.988235294117647);
    margin-top: 3px;
}
.video_content {
    padding: 20px 15px;
    min-height: 470px;
}
.video_title {
    font-weight: 650;
    font-style: normal;
    font-size: 20px;
    color: #333;
    text-align: center;
}
.video_tips {
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 400;
    font-style: normal;
    font-size: 14px;
    color: rgba(0, 0, 0, 0.498039215686275);
    line-height: 26px;
    margin-top: 8px;
}

.video_content .video video{
    width: 100%;
}
.news_txt {
    font-weight: 400;
    font-style: normal;
    font-size: 16px;
    line-height: 26px;
    color: #333;
    margin-top: 20px;
}
.product_txt {
    font-weight: 400;
    font-style: normal;
    font-size: 16px;
    line-height: 26px;
    color: #333;
    margin-top: 10px;
}
.product_txt video {
    width: 100%;
    height: calc((100vw - 30) * 0.66);
    background: #000000;
}
.product_txt table {
    width: 100%;
    overflow-x: auto;
}
img {
    max-width: 100%;
}
.product_title {
    font-weight: 650;
    font-style: normal;
    font-size: 20px;
    color: #333;
}

.tabList {
    display: flex;
    height: 50px;
    background: #F7F7F7;
    margin: 20px 0;
}
.tabList .tab {
    line-height: 50px;
    overflow: hidden;
    text-align: center;
    flex: 1;
    position: relative;
}
.tabList .tab + .tab::before {
    display: block;
    content: '';
    width: 1px;
    height: 100%;
    background: #FFFFFF;
    position: absolute;
    left: 0;
    top: 0;
}
.tabList .tab.active {
    background: #00A2E8;
    color: #FFFFFF;
}
.tab_article_txt:not(.block) {
    display: none;
}
.articleTitle {
    font-weight: 500;
    color: #333333;
    line-height: 32px;
    font-size: 24px;
}
.description {
    margin-top: 20px;
    font-weight: 400;
    font-size: 15px;
    letter-spacing: 0.5px;
    color: #666666;
    text-align: justify;
    line-height: 32px;
}
.mainGragh {
    margin-bottom: 20px;
}
.mainGragh .thumb {
    width: 100%;
    height: calc(100vw - 30px);
    border: 1px #EEEEEE solid;
    box-sizing: border-box;
    margin-bottom: 15px;
}
.mainGragh .thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.mainGragh .swiper-wrapper {
    align-items: unset;
}
.mainGragh .swiper-slide {
    height: 100%;
    position: relative;
}
.mainGragh .list img {
    /* width: 60px;
    height: 60px; */
    width: calc((100vw - 70px) / 5);
    height: calc((100vw - 70px) / 5);
    object-fit: contain;
    border: 2px transparent solid;
    box-sizing: border-box;
}
.mainGragh .active img {
    border-color: #00A2E8;
}
.modal {
    display: none;
}
.modalWrap {
    position: fixed;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.8);
    width: 100%;
    height: 100%;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
}
.modalWrap .swiper-slide {
    height: 100vh;
    width: 100vw;
}
.modalWrap .pagination {
    font-size: 16px;
    color: #FFFFFF;
    bottom: 15%;
    left: 50%;
    transform: translate(-50%);
    padding: 5px 10px;
    background: rgba(0, 0, 0, 0.8);
    border-radius: 50px;
    width: auto;
}
.modalWrap img {
    background: #FFFFFF;
    width: 100vw;
    height: 100vw;
    object-fit: contain;
}