.about ul {
    list-style: none;
}

.about .header {
    position: relative;
    height: 800px;
    background-color: #97A8C2;
}

.about .header img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about .header button {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 110px;
    height: 110px;
    border-radius: 50%;
    background: url("/static/images/video_play.png") left top/100% 100% no-repeat;
    transform: translate(-50%, -50%);
    cursor: pointer;
}

.about .header button.pause {
    background-image: url("/static/images/video_pause.png");
}

.about .section-main {
    width: 1200px;
    padding: 80px 0;
    margin: 0 auto;
}

.about .section-head {
    text-align: center;
}

.about .section-head .title {
    background: url("/static/images/about_crmeb_title_bg.png") center/233px 39px no-repeat;
    font-weight: 600;
    font-size: 40px;
    line-height: 40px;
    color: #333333;
}

.about .section-head .subtitle {
    margin-top: 18px;
    font-size: 18px;
    line-height: 28px;
    color: #666666;
}

.about .section-body {
    margin-top: 70px;
}

.about .section1 {
    background: url("/static/images/about_crmeb_section1_bg.png") left top/100% 100% no-repeat;
}

.about .section1 .section-body {
    display: flex;
    align-items: center;
    padding: 72px 50px 72px 60px;
    border-radius: 4px;
    background: #FFFFFF url("/static/images/about_crmeb_section1_yinhao.png") 45px 29px/87px 67px no-repeat;
    font-size: 16px;
    line-height: 28px;
    color: #555555;
}

.about .section1 .text {
    flex: 1;
}

.about .section1 img {
    width: 455px;
    height: 350px;
    margin-left: 40px;
}

.about .section1 p {
    text-indent: 2em;
    text-align: justify;
}

.about .section1 p~p {
    margin-top: 28px;
}

.about .section2 {
    background: url("/static/images/about_crmeb_section2_bg.png") left top/100% 100% no-repeat;
}

.about .section2 ul {
    display: flex;
    flex-wrap: wrap;
    align-content: flex-start;
    justify-content: center;
}

.about .section2 li {
    flex: none;
    width: 356px;
    height: 283px;
    padding: 53px 56px 0 70px;
    background-position: left top;
    background-size: 100% 100%;
    background-repeat: no-repeat;
}

.about .section2 li:nth-child(1) {
    background-image: url("/static/images/about_crmeb_section2_bg1.png");
}

.about .section2 li:nth-child(2) {
    background-image: url("/static/images/about_crmeb_section2_bg2.png");
}

.about .section2 li:nth-child(3) {
    background-image: url("/static/images/about_crmeb_section2_bg3.png");
}

.about .section2 li:nth-child(4) {
    padding: 57px 87px 0 71px;
    margin-top: -86px;
    background-image: url("/static/images/about_crmeb_section2_bg4.png");
}

.about .section2 li:nth-child(5) {
    padding: 57px 74px 0 63px;
    margin-top: -86px;
    background-image: url("/static/images/about_crmeb_section2_bg5.png");
}

.about .section2 li div:first-child {
    padding-left: 12px;
    font-weight: 600;
    font-size: 26px;
    line-height: 37px;
    color: #333333;
}

.about .section2 li div:last-child {
    margin-top: 10px;
    font-size: 16px;
    line-height: 24px;
    color: #555555;
}

.about .section2 li:nth-child(4) div:first-child,
.about .section2 li:nth-child(5) div:first-child,
.about .section2 li:nth-child(4) div:last-child,
.about .section2 li:nth-child(5) div:last-child {
    color: #FFFFFF;
}

.about .section3 {
    height: 650px;
    background-color: #F6F7FB;
}

.about .section3 video {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.about .section4 {
    background: url("/static/images/about_crmeb_section4_bg.png") left top/100% 100% no-repeat;
}

.about .section4 .swiper-slide {
    width: auto;
}

.about .section4 .type1 img {
    width: 292px;
    height: 460px;
}

.about .section4 .type2 img:nth-child(1) {
    width: 293px;
    height: 291px;
}

.about .section4 .type2 img:nth-child(2) {
    width: 293px;
    height: 159px;
    margin-top: 10px;
}

.about .section4 .type3>img {
    width: 595px;
    height: 155px;
}

.about .section4 .type3 div {
    font-size: 0;
}

.about .section4 .type3 div img {
    display: inline-block;
    width: 293px;
    height: 295px;
    margin-top: 10px;
}

.about .section4 .type3 div img~img {
    margin-left: 10px;
}

.about .section5 {
    background: url("/static/images/about_crmeb_section5_bg.png") left top/100% 100% no-repeat;
}

.about .section5 .section-body {
    margin-top: 80px;
}

.about .section5 ul {
    display: flex;
    flex-wrap: wrap;
    align-content: flex-start;
    justify-content: center;
    width: 1290px;
}

.about .section5 li {
    flex: none;
    width: 292px;
    margin: 0 90px 30px 0;
    text-align: center;
    font-size: 18px;
    line-height: 25px;
    color: #333333;
}

.about .section5 li img {
    width: 292px;
    height: 218px;
    margin-bottom: 16px;
}

.about .section5 .swiper-box {
    position: relative;
    margin-top: 10px;
}

.about .section5 .swiper {
    height: 232px;
}

.about .section5 .swiper-slide {
    width: 170px;
}

.about .section5 .swiper-slide img {
    width: 100%;
    height: 100%;
}

.about .section5 .swiper-button-prev,
.about .section5 .swiper-button-next {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    margin-top: -23px;
    background-color: #FFFFFF;
    outline: none;
}

.about .section5 .swiper-button-prev {
    left: 0;
    margin-left: -23px;
}

.about .section5 .swiper-button-next {
    right: 0;
    margin-right: -23px;
}

.about .section5 .swiper-button-next:after,
.about .section5 .swiper-button-prev:after {
    font-size: 18px;
    color: #979797;
}

.about .section6 .section-body {
    position: relative;
    width: 1200px;
    height: 426px;
    margin-top: 60px;
}

.mapContainer {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    width: 1200px;
    height: 426px;
}

.about .section6 .card {
    position: absolute;
    top: 29px;
    left: 37px;
    width: 280px;
    height: 368px;
    padding: 25px 20px 0;
    border-radius: 4px;
    background: #FFFFFF url("/static/images/about_crmeb_section6_service.png") 19px 238px/241px 101px no-repeat;
    box-shadow: 0 0px 14px 0px rgba(0, 0, 0, 0.1);
}

.about .section6 .company {
    font-size: 18px;
    line-height: 25px;
    color: #333333;
}

.about .section6 .tel {
    margin-top: 27px;
}

.about .section6 .address {
    margin-top: 22px;
}

.about .section6 .tel div:first-child,
.about .section6 .address div:first-child {
    padding-left: 20px;
    background: left center/15px 15px no-repeat;
    font-size: 14px;
    line-height: 15px;
    color: #888888;
}

.about .section6 .tel div:first-child {
    background-image: url("/static/images/about_crmeb_section6_tel.png");
}

.about .section6 .address div:first-child {
    background-image: url("/static/images/about_crmeb_section6_address.png");
}

.about .section6 .tel div:last-child {
    margin-top: 11px;
    font-size: 18px;
    line-height: 20px;
    color: #333333;
}

.about .section6 .address div:last-child {
    margin-top: 10px;
    font-size: 15px;
    line-height: 24px;
    color: #333333;
}

.about .section6 .card img {
    width: 85px;
    height: 85px;
    margin: 28px 0 0 8px;
}