* {
    padding: 0;
    margin: 0;
}

.successfulCases {
    width: 100%;
}

.successfulCases .advantage {
    width: 100%;
    margin: 0 auto;
    margin-bottom: 57px;
}

.successfulCases .advantage .advantageTitleBox {
    width: 1200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    padding-top: 80px;
}

.successfulCases .advantage .advantageTitleBox .advantageTitleText1 {
    font-size: 32px;
    font-family: PingFang SC;
    font-weight: 800;
    color: #222222;
    font-size: 32px;
    line-height: 24px;
}

.successfulCases .advantage .introduceService {
    width: 1030px;
    display: flex;
    align-items: center;
    margin: auto;
    justify-content: space-between;
    padding: 0;
}

.successfulCases .advantage .introduceBg {
    width: 100%;
    background: #FBFBFF;
}

.successfulCases .advantage .introduceService .introduceServiceTextBox .text {
    width: 450px;
    height: 40px;
    font-size: 16px;
    font-family: PingFang SC;
    font-weight: 400;
    color: #222222;
    line-height: 24px;
    margin-top: 35px;
}

.successfulCases .advantage .introduceService .introduceServiceTextBox .textTitle {
    font-size: 30px;
    font-family: PingFang SC;
    font-weight: bold;
    color: #222222;
    line-height: 30px;
}

.successfulCases .advantage .introduceService .introduceImg {
    margin-top: 33px;
}