.page {
    background-color: rgba(255, 255, 255, 1);
    position: relative;
    width: 1920px;
    height: 3882px;
    overflow: hidden;
}

.group_1 {
    height: 573px;
    background: url(https://p.insstudy.com/ezpiano-beian/img/MasterDDSSlicePNG8b6bf42d34d6ab137ca6461bc844862e.png)
    100% no-repeat;
    background-size: 100% 100%;
    width: 1920px;
}

.box_1 {
    background-color: rgba(19, 177, 171, 0.9);
    width: 959px;
    height: 573px;
    margin-left: 961px;
}

.block_2 {
    width: 178px;
    height: 50px;
    margin: 97px 0 0 84px;
}

.image_8 {
    width: 50px;
    height: 50px;
}

.text_1 {
    width: 112px;
    height: 41px;
    overflow-wrap: break-word;
    color: rgba(255, 255, 255, 1);
    font-size: 28px;
    font-family: Source Han Sans-Medium;
    font-weight: 500;
    text-align: left;
    white-space: nowrap;
    line-height: 41px;
    margin-top: 3px;
}

.paragraph_1 {
    width: 480px;
    height: 122px;
    overflow-wrap: break-word;
    color: rgba(255, 255, 255, 1);
    font-size: 48px;
    font-family: Source Han Sans-Bold;
    font-weight: 700;
    text-align: left;
    line-height: 61px;
    margin: 31px 0 0 82px;
}

.text_2 {
    width: 360px;
    height: 35px;
    overflow-wrap: break-word;
    color: rgba(255, 255, 255, 1);
    font-size: 24px;
    font-family: Source Han Sans-Regular;
    font-weight: normal;
    text-align: left;
    white-space: nowrap;
    line-height: 35px;
    margin: 28px 0 210px 82px;
}

.box_3 {
    position: absolute;
    left: 0;
    top: 573px;
    width: 1920px;
    height: 3310px;
}

.text-group_7 {
    width: 249px;
    height: 101px;
    margin: 252px 0 0 836px;
}

.text_3 {
    width: 96px;
    height: 35px;
    overflow-wrap: break-word;
    color: rgba(10, 84, 168, 1);
    font-size: 24px;
    font-family: Source Han Sans-Medium;
    font-weight: 500;
    text-align: left;
    white-space: nowrap;
    line-height: 35px;
    margin-left: 75px;
}

.text_4 {
    width: 249px;
    height: 46px;
    overflow-wrap: break-word;
    color: rgba(27, 27, 27, 1);
    font-size: 32px;
    font-family: Source Han Sans-Bold;
    font-weight: 700;
    text-align: center;
    white-space: nowrap;
    line-height: 46px;
    margin-top: 20px;
}

.image_2 {
    width: 1138px;
    height: 198px;
    margin: 68px 0 0 391px;
}

.list_2 {
    width: 1134px;
    height: 88px;
    margin: 13px 0 0 395px;
}

.text-group_8-0 {
    position: relative;
    width: 192px;
    height: 88px;
    margin-right: 121px;
}

.text_5-0 {
    position: absolute;
    left: 36px;
    top: 0;
    width: 139px;
    height: 29px;
    overflow-wrap: break-word;
    color: rgba(27, 27, 27, 1);
    font-size: 20px;
    font-family: Source Han Sans-Bold;
    font-weight: 700;
    text-align: center;
    white-space: nowrap;
    line-height: 29px;
}

.text_7-0 {
    width: 224px;
    height: 46px;
    overflow-wrap: break-word;
    color: rgba(16, 49, 51, 1);
    font-size: 16px;
    font-family: Source Han Sans-Regular;
    font-weight: normal;
    text-align: center;
    line-height: 23px;
    margin-top: 42px;
}

.text-group_8-1 {
    position: relative;
    width: 192px;
    height: 88px;
    margin-right: 121px;
}

.text_5-1 {
    position: absolute;
    left: 36px;
    top: 0;
    width: 139px;
    height: 29px;
    overflow-wrap: break-word;
    color: rgba(27, 27, 27, 1);
    font-size: 20px;
    font-family: Source Han Sans-Bold;
    font-weight: 700;
    text-align: center;
    white-space: nowrap;
    line-height: 29px;
}

.text_7-1 {
    width: 224px;
    height: 46px;
    overflow-wrap: break-word;
    color: rgba(16, 49, 51, 1);
    font-size: 16px;
    font-family: Source Han Sans-Regular;
    font-weight: normal;
    text-align: center;
    line-height: 23px;
    margin-top: 42px;
}

.text-group_8-2 {
    position: relative;
    width: 192px;
    height: 88px;
    margin-right: 121px;
}

.text_6-2 {
    position: absolute;
    left: 35px;
    top: 0;
    width: 120px;
    height: 29px;
    overflow-wrap: break-word;
    color: rgba(27, 27, 27, 1);
    font-size: 20px;
    font-family: Source Han Sans-Bold;
    font-weight: 700;
    text-align: center;
    white-space: nowrap;
    line-height: 29px;
}

.text_7-2 {
    width: 224px;
    height: 46px;
    overflow-wrap: break-word;
    color: rgba(16, 49, 51, 1);
    font-size: 16px;
    font-family: Source Han Sans-Regular;
    font-weight: normal;
    text-align: center;
    line-height: 23px;
    margin-top: 42px;
}

.text-group_8-3 {
    position: relative;
    width: 192px;
    height: 88px;
    margin-right: 121px;
}

.text_5-3 {
    position: absolute;
    left: 36px;
    top: 0;
    width: 139px;
    height: 29px;
    overflow-wrap: break-word;
    color: rgba(27, 27, 27, 1);
    font-size: 20px;
    font-family: Source Han Sans-Bold;
    font-weight: 700;
    text-align: center;
    white-space: nowrap;
    line-height: 29px;
}

.text_7-3 {
    width: 224px;
    height: 46px;
    overflow-wrap: break-word;
    color: rgba(16, 49, 51, 1);
    font-size: 16px;
    font-family: Source Han Sans-Regular;
    font-weight: normal;
    text-align: center;
    line-height: 23px;
    margin-top: 42px;
}

.group_6 {
    background-color: rgba(44, 46, 63, 1);
    width: 1920px;
    height: 620px;
    margin-top: 140px;
}

.text-group_9 {
    width: 352px;
    height: 101px;
    margin: 51px 0 0 784px;
}

.text_8 {
    width: 96px;
    height: 35px;
    overflow-wrap: break-word;
    color: rgba(13, 218, 231, 1);
    font-size: 24px;
    font-family: Source Han Sans-Medium;
    font-weight: 500;
    text-align: left;
    white-space: nowrap;
    line-height: 35px;
    margin-left: 127px;
}

.text_9 {
    width: 352px;
    height: 46px;
    overflow-wrap: break-word;
    color: rgba(255, 255, 255, 1);
    font-size: 32px;
    font-family: Source Han Sans-Bold;
    font-weight: 700;
    text-align: center;
    white-space: nowrap;
    line-height: 46px;
    margin-top: 20px;
}

.text_10 {
    width: 270px;
    height: 26px;
    overflow-wrap: break-word;
    color: rgba(255, 255, 255, 1);
    font-size: 18px;
    font-family: Source Han Sans-Regular;
    font-weight: normal;
    text-align: center;
    white-space: nowrap;
    line-height: 26px;
    margin: 29px 0 0 825px;
}

.image_3 {
    width: 487px;
    height: 243px;
    margin: 87px 0 83px 717px;
}

.text-group_10 {
    width: 249px;
    height: 101px;
    margin: 57px 0 0 836px;
}

.text_11 {
    width: 96px;
    height: 35px;
    overflow-wrap: break-word;
    color: rgba(10, 84, 168, 1);
    font-size: 24px;
    font-family: Source Han Sans-Medium;
    font-weight: 500;
    text-align: left;
    white-space: nowrap;
    line-height: 35px;
    margin-left: 76px;
}

.text_12 {
    width: 249px;
    height: 46px;
    overflow-wrap: break-word;
    color: rgba(27, 27, 27, 1);
    font-size: 32px;
    font-family: Source Han Sans-Bold;
    font-weight: 700;
    text-align: center;
    white-space: nowrap;
    line-height: 46px;
    margin-top: 20px;
}

.text_13 {
    width: 354px;
    height: 26px;
    overflow-wrap: break-word;
    color: rgba(27, 27, 27, 1);
    font-size: 18px;
    font-family: Source Han Sans-Regular;
    font-weight: normal;
    text-align: center;
    white-space: nowrap;
    line-height: 26px;
    margin: 29px 0 0 783px;
}

.image_4 {
    width: 476px;
    height: 344px;
    margin: 56px 0 0 722px;
}

.group_7 {
    background-color: rgba(44, 46, 63, 1);
    width: 1920px;
    height: 620px;
}

.text-group_11 {
    width: 128px;
    height: 101px;
    margin: 79px 0 0 896px;
}

.text_14 {
    width: 96px;
    height: 35px;
    overflow-wrap: break-word;
    color: rgba(13, 218, 231, 1);
    font-size: 24px;
    font-family: Source Han Sans-Medium;
    font-weight: 500;
    text-align: left;
    white-space: nowrap;
    line-height: 35px;
    margin-left: 16px;
}

.text_15 {
    width: 128px;
    height: 46px;
    overflow-wrap: break-word;
    color: rgba(255, 255, 255, 1);
    font-size: 32px;
    font-family: Source Han Sans-Bold;
    font-weight: 700;
    text-align: center;
    white-space: nowrap;
    line-height: 46px;
    margin-top: 20px;
}

.text_16 {
    width: 306px;
    height: 26px;
    overflow-wrap: break-word;
    color: rgba(255, 255, 255, 1);
    font-size: 18px;
    font-family: Source Han Sans-Regular;
    font-weight: normal;
    text-align: left;
    white-space: nowrap;
    line-height: 26px;
    margin: 29px 0 0 807px;
}

.image_5 {
    width: 476px;
    height: 230px;
    margin: 54px 0 101px 722px;
}

.text-group_12 {
    width: 352px;
    height: 101px;
    margin: 42px 0 0 784px;
}

.text_17 {
    width: 96px;
    height: 35px;
    overflow-wrap: break-word;
    color: rgba(10, 84, 168, 1);
    font-size: 24px;
    font-family: Source Han Sans-Medium;
    font-weight: 500;
    text-align: left;
    white-space: nowrap;
    line-height: 35px;
    margin-left: 128px;
}

.text_18 {
    width: 352px;
    height: 46px;
    overflow-wrap: break-word;
    color: rgba(27, 27, 27, 1);
    font-size: 32px;
    font-family: Source Han Sans-Bold;
    font-weight: 700;
    text-align: left;
    white-space: nowrap;
    line-height: 46px;
    margin-top: 20px;
}

.text_19 {
    width: 270px;
    height: 26px;
    overflow-wrap: break-word;
    color: rgba(27, 27, 27, 1);
    font-size: 18px;
    font-family: Source Han Sans-Regular;
    font-weight: normal;
    text-align: left;
    white-space: nowrap;
    line-height: 26px;
    margin: 29px 0 0 825px;
}

.image_6 {
    width: 476px;
    height: 344px;
    margin: 54px 0 1px 722px;
}

.image_7 {
    position: absolute;
    left: 711px;
    top: -92px;
    width: 499px;
    height: 240px;
}