.download,
.introduce,
.show,
.material,
.material_type,
.area,
.slide,
.five_area,
.flow_chart{
    max-width: 1200px;
    margin: 0 auto;
    /* padding: 8px 7px 0 18px; */
    position: relative;
}
.download1{
    max-width: 1500px;
    margin: 0 auto;
    background-image: url('../images/tuoyuan12.png');
    background-position: left;
    background-repeat: no-repeat;
}
.download{
    display: flex;
    justify-content: space-between;
    margin-bottom: 56px;
}
.download_left{
    padding-top: 41px;
}
.download_left div:nth-of-type(1){
    font-size: 50px;
    font-family: 'Source Han Sans CN';
    font-weight: bold;
    color: #2E2D3D;
    line-height: 76px;
}
.download_left .border_bottom{
    width: 48px;
    height: 6px;
    background: #00CC70;
    border-radius: 3px;
    margin: 23px 0 19px;
}
.download_left div:nth-of-type(3){
    font-size: 16px;
    font-family: 'Source Han Sans CN';
    font-weight: 400;
    color: #2E2D3D;
    line-height: 28px;
    opacity: 0.8;
    margin-bottom: 42px;
}
.download_left .type{
    width: 200%;
}
.download .type div{
    border: 1px solid #1677FF;
    border-radius: 8px;
    font-size: 16px;
    font-family: 'Source Han Sans CN';
    font-weight: 400;
    color: #1677FF;
    line-height: 28px;
    padding: 13px 24px 13px 26px;
    margin-right: 46px;
    float: left;
}
.download_right{
    margin-left: 46px;
}
.introduce{
    padding: 48px 40px 52px;
    display: flex;
    background-image: url('../images/SystemIntroduction.png');
    background-repeat: no-repeat;
    background-size: cover;
    border-radius: 16px;
    margin-top: 40px;
    margin-bottom: 48px;
}
.introduce_content{
    flex: 1;
}
.introduce_content div:nth-of-type(1){
    font-weight: bold;
    font-size: 24px;
    color: #fff;
    font-family: 'SourceHanSansCN-Bold';
    line-height: 48px;
}
.introduce_content div:nth-of-type(2){
    font: 16px/34px 'SourceHanSansCN-Regular';
    color: #fff;
    margin-bottom: 40px;
}
.introduce_content div:nth-of-type(4){
    font: 16px/48px 'SourceHanSansCN-Regular';
    color: #fff;
}
.introduce_vedio{
    width: 528px;
    margin-left: 88px;
}
.show .show_1 .vedio{
    /* border: 1px solid black; */
    width: 674px;
    /* height: 348px; */
}
.show .show_1 .title{
    position: relative;
    display: flex;
    align-items: center;
    flex-direction: column;
    height: 36px;
    margin-top: 68px;
    margin-bottom: 16px;
}
.show .show_1 .title div:nth-of-type(1){
    font-size: 24px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #2B2B2B;
    position: absolute;
    z-index: 1;
}
.show .show_1 .title div:nth-of-type(2){
    position: absolute;
    width: 144px;
    height: 23px;
    background: #9DC5FE;
    top: 13px;
}
.show .show_1 .swiper-slide{
    display: flex;
    justify-content: center;
}
.show .show_1 .show_vedio{
    display: flex;
    border-radius: 8px;
    flex-direction: column;
    align-items: center;
}
.show .show_1 .show_vedio .command{
    font-size: 18px;
    font-family: 'Microsoft YaHei';
    font-weight: 400;
    color: #2B2B2B;
    margin-top: 21px;
    margin-bottom: 106px;
}
.material{
    margin-bottom: 37px    ;
    background: #1677FF;
    border-radius: 16px;
    display: flex;
    padding: 41px 33px 39px 41px;
    margin-top: 37px;
    margin-bottom: 95px;
}
.material_left .title{
    font:24px/36px 'SourceHanSansCN-Regular';
    color: #fff;
    margin-bottom: 16px;
}   
.material_left .shows_1{
    display: none;
}
.material_left .content{
    font: 18px/34px 'MicrosoftYaHei';
    color: #fff;
    padding: 0;
}
.material_right{
    margin-left: 77PX;
}
.material_type{
    display: flex;
    justify-content: space-between;
    margin-bottom: 107px;
}
.material_type .type{
    width: 30%;

}
.material_type .type img{
    width: 100%;
    /* height: 267px; */
    margin-bottom: 24px;
}
.material_type .type div{
    text-align: center;
    font-size: 20px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #2B2B2B;
}
.area{
    margin-top: 31px;
}
.area_images{
    display: flex;
    justify-content: space-between;
    margin-bottom: 48px;
}
.area_images img{
    width: 266px;
    height: 158px;
}
.area .border_bottom{
    opacity: 0.2;
    border-bottom:1px solid rgba(46, 45, 61, 0.6);
    margin-bottom: 23px
}
.area .area_info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 48px;
}
.area .area_info .area_type{
    width: 266px;
}
.area .area_info .area_type div:nth-of-type(1){
    font-size: 18px;
    font-family: 'Source Han Sans CN';
    font-weight: bold;
    color: #2B2B2B;
    margin-bottom: 12px;
}
.area .area_info .area_type div:nth-of-type(2){
    font-size: 16px;
    font-family:' Source Han Sans CN';
    font-weight: 400;
    color: #2B2B2B;
}
.area>img{
    margin-bottom: 106px;
}
.five_area{
    display: flex;
    justify-content: space-between;
}
/* .five_area .fivearea_type div:nth-of-type(1){
    width: 198px;
    height: 227px;
} */

.five_area .fivearea_type img{
    margin-top: 67px;
}
.five_area .fivearea_type div{
    text-align: center;
    font-size: 22px;
    font-family: 'Source Han Sans CN';
    font-weight: 400;
    color: #2B2B2B;
    margin-bottom: 89px;
    margin-top: 22px;
}
.show_images{
    margin-bottom: 105px;
    margin-top: 60px;
}
.slide{
    width: 1200px;
    height: 420px;
    border-radius: 16px;
    margin-bottom: 105px;
}
.flow_chart{
    margin-top: 67px;
    margin-bottom: 104px;
}

.swiper {
    width: 100%;
    height: 100%;
  }
.swiper-wrapper{
    margin-bottom: 60px;
}
.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    width: 891px;
    /* height: 512px !important; */
    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}
.addslide{
    align-items: flex-end;
    /* height: 481px; */
}
.swiper-wrapper{
    align-items: center;
}

.swiper-slide img {
    display: block;
    object-fit: cover;
}
.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-next{
    transform: scale(1)  !important;
    background-color: #5ba0ff;
}
.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-next-next{
    background-color: #a2c9ff;
    transform: scale(1) !important;
}
.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-prev{
    background-color: #a2c9ff;
    transform: scale(1) !important;
}
.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-prev-prev{
    transform: scale(1)  !important;
    background-color: #5ba0ff;
}
.swiper-pagination-bullet{
    opacity: 1 !important;
}
/* @media (max-width:768px){
    .download>div{
        flex: 1;
    }
    .download_right img{
        width: 100%;
        margin: 0;
    }
    .material{
        max-width: 768px;
    }
    .material>div{
        flex: 1;
    }
    .material .material_right img{
        width: 100%;

    }
    .material_type .type{
        flex: 1;
        width: 30%;
        flex-wrap: wrap;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .material_type .type img{
        width: 100%;
    }
    .area .area_images img{
        width: 20%;
    }
    .area .area_info .area_type{
        width: 20%;
    }
    .area>img{
        width: 100%;
    }
    .five_area{
        flex-wrap: wrap;
    }
    .flow_chart img{
        width: 100%;
    }
    .swiper-slide img{
        width: 100%;
    }
    .footer_items .dlist:nth-of-type(1){
        margin-right: 0 !important;
    }
} */
@media (max-width: 769px) {
    .download1{
        padding: 0 18px 0 16px;
        background-position: left top;
        background-size: contain;
    }
    .download{
        display: block;
        margin-bottom: 27px;
    }
    .download .download_left div:nth-of-type(1){
        font-size: 21px;
        font-family: 'Source Han Sans CN';
        font-weight: bold;
        color: #2E2D3D;
        line-height: 38px;
    }
    .download .download_left .border_bottom{
        width: 24px;
        height: 2px;
        background: #18EE8E;
        border-radius: 1px;
        margin: 15px 0;
    }
    .download .download_left div:nth-of-type(3){
        font-size: 10px;
        font-family: 'Source Han Sans CN';
        font-weight: 400;
        color: #2E2D3D;
        line-height: 16px;
        opacity: 0.85;
        margin-bottom: 18px;
    }
    .download .download_right{
        display: flex;
        justify-content: space-between;
        margin-left: 0;
    }
    .download .download_right .pic{
        width: 228px;
    }
    .download .download_right img{
        width: 100%;
        /* height: 130px; */
    }
    .download .download_right .type{
        width: 101px;
        margin-top: 14px;
    }
    .download .download_right .type div{
        width: 202px;
        padding: 0;
        margin: 0;
        float: none;
        font-size: 16px;
        line-height: 28px;
        transform: scale(0.5);
        transform-origin:top left;
        text-align: center;
    }
    .introduce{
        margin-top: 0;
        background: none;
        padding: 0;
        display: block;
        margin-bottom: 24px;
    }
    .introduce .introduce_content div{
        font-size: 10px;
        font-family: 'Source Han Sans CN';
        font-weight: 400;
        color: #2B2B2B;
        line-height: 16px;
        opacity: 0.7;
        display: inline;
        margin-bottom: 11px;
    }
    .introduce .introduce_content div:nth-of-type(4){
        opacity: 1;
    }
    .introduce .introduce_content div:nth-of-type(4){
        display: block;
        text-align: center;
    }
    .introduce .introduce_content .introduce_vedio{
        display: block;
        width: 100%;
        margin-top: 15px;
        /* height: 171px; */
    }
    .introduce_vedio{
        margin-left: 0;
    }
    .show{
        padding: 0;
    }
    .show .show_1 .title{
        margin-top: 0;
        height: 24px;
        margin-bottom: 30px;
    }
    .show_images{
        margin-bottom: 24px;
        margin-top: 0;
    }
    .show .show_1 .title div:nth-of-type(1){
        font-size: 14px;
        font-family:' Microsoft YaHei';
        font-weight: 400;
        color: #2B2B2B;
    }
    .show .show_1 .title div:nth-of-type(2){
        width: 72px;
        height: 12px;
        background: #9DC5FE;
        top: 13px;
    }
    .show .show_1 .show_images .swiper-slide{
        /* height: 227px !important; */
        width: 90% !important;
    }
    .show .show_1 .show_images .swiper-slide img{
        /* width: 324px; */
        width: 100%;
    }
    .swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-main{
        transform: scale(0.5) !important;
    }
    .swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-next{
        transform: scale(0.5) !important;
    }
    .swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-next-next{
        transform: scale(0.5) !important;
    }
    .swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-prev{
        transform: scale(0.5) !important;
    }
    .swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-prev-prev{
        transform: scale(0.5) !important;
    }
    .show .swiper-wrapper{
        margin-bottom: 0;
        display: flex;
        align-items: center;
    }
    .show .show_1 .swiper-slide{
        justify-content: flex-start;
    }
    .swiper-pagination-bullet {
        left: 0 !important;
    }
    .swiper-pagination-bullet-active-prev{
        left: 0 !important;
    }
    .swiper-pagination-bullet-active,.swiper-pagination-bullet-active-main{
        left: 0 !important;
    }
    .swiper-pagination-bullet-active-next{
        left: 0 !important;
    }
    .show_img1 .swiper-horizontal>.swiper-pagination-bullets,
    .show_img1 .swiper-pagination-bullets .swiper-pagination-horizontal,
    .show_img1 .swiper-pagination-custom,
    .show_img1 .swiper-pagination-fraction{
        bottom: 96% !important;
    }
    .show_img1 .swiper-horizontal>.swiper-pagination-bullets.swiper-pagination-bullets-dynamic,
    .show_img1 .swiper-pagination-horizontal.swiper-pagination-bullets.swiper-pagination-bullets-dynamic{
        /* left: 46% !important; */
    }
    .show .show_1 .vedio{
        width: 100%;
        /* height: 165px; */
        margin-top: -5px;
    }
    .show .show_1 .show_vedio .command{
        font-size: 20px;
        font-family: 'Microsoft YaHei';
        font-weight: 400;
        color: #2B2B2B;
        opacity: 0.7;
        transform: scale(0.5);
        transform-origin: center top;
        width: 750px;
        text-align: center;
        margin: 13px 0 24px;
    }
    .material{
        background: none;
        flex-direction: column;
        margin: 0;
        padding: 0;
    }
    .material .material_left{
        order: 2;
    }
    .material_left .shows_1{
        display: block;
    }
    .material .material_left .title,
    .material .material_left .content{
        font-size: 12px;
        font-family: 'Source Han Sans CN';
        font-weight: 400;
        color: #2B2B2B;
        line-height: 20px;
        opacity: 0.7;
        margin-bottom: 24px;
    }
    .material .material_right{
        width: 100%;
        margin: 0;
        order: 1;
    }
    .material .material_right img{
        width: 100%;
    }
    .material_type{
        padding: 0;
        margin-bottom: 0;
    }
    .material_type .type{
        padding: 0;
        justify-content: space-between;
        margin-bottom: 24px;
        width: 109px;
    }
    .material_type .type img{
        width: 100%;
        /* height: 77px; */
        margin-bottom: 13px;
    }
    .material_type .type div{
        font-size: 12px;
        font-family: 'Source Han Sans CN';
        font-weight: 400;
        color: #2B2B2B;
        opacity: 0.7;
    }
    .containers_1 .area_1{
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .area_1 .area1_type{
        position: relative;
        margin-bottom: 34px;
        width: 153px;
    }
    .area_1 .area1_type img{
        width: 100%;
        /* width: 153px; */
        /* height: 93px; */
    }
    .area_1 .area1_type div{
        position: absolute;
        top: 80px;
        left: 17px;
        width: 110px;
        height: 30px;
        background: #1677FF;
        font-size: 12px;
        font-family:' Source Han Sans CN';
        font-weight: 400;
        color: #FFFFFF;
        text-align: center;
        line-height: 30px;
    }
    .area_image{
        width: 100%;
    }
    .area_image img{
        width: 100%;
        /* width: 345px; */
        /* height: 206px; */
        margin-bottom: 24px;
    }
    .five_area{
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .five_area>div{
        display: flex;
    }
    .five_area>div:nth-of-type(1){
        justify-content: space-between;
    }   
    .five_area>div:nth-of-type(2){
        justify-content: center;
    }
    .five_area>div:nth-of-type(2) .fivearea_type:nth-of-type(1){
        margin-right: 35px;
    }
    .five_area .fivearea_type{
        width: 89px;
    }
    .five_area .fivearea_type img{
        width: 100%;
        /* height: 103px; */
        margin-top: 0;
    }
    .five_area .fivearea_type div{
        font-size: 12px;
        font-family:' Source Han Sans CN';
        font-weight: 400;
        color: #2B2B2B;
        text-align: center;
        margin-bottom: 30px;
        margin-top: 11px;
    }
    .show_images img{
        width: 100%;
    }
    .show_img2 .swiper-slide{
        height: 100%;
        /* height: 126px !important; */
    }
    .flow_chart{
        margin-top: 0;
        width: 100%;
        margin-bottom: 24px;
        padding: 0;
    }
    .flow_chart img{
        width: 100%;
    }
}