.banner_con {
    margin: 0 auto;
    width: 1200px;
    display: flex;
    height: 100%;
    padding-top: 60px;
    justify-content: center;
    flex-direction: column;
}

.banner_title {
    width: 228px;
    height: 38px;
    font-size: 38px;
    font-weight: 500;
    color: #3A3D4B;
    line-height: 38px;
    margin-bottom: 24px;
}

.banner_detail, .banner_long_detail {
    font-size: 20px;
    color: #53586C;
    line-height: 30px;
}

.banner_detail {
    width: 460px;
}

.banner_long_detail {
    width: 540px;
}

.whiteBox,.greyBox {
    width: 100%;
    height: 490px;
    display: flex;
}

.whiteBox {
    background: #FFFFFF;
}

.greyBox {
    background: url("../img/solution/bg.webp") no-repeat;
    background-size: 100% 100%;
}

.whiteBox .iconLeftDetail,.greyBox .iconRightDetail {
    width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
}

.whiteBox .iconLeftDetail .leftPart {
    width: 570px;
    height: 350px;
    margin-right: 60px;
}

.greyBox .iconRightDetail .leftPart {
    width: 570px;
    margin-right: 60px;
    position: relative;
}

.whiteBox .iconLeftDetail .rightPart {
    width: 570px;
    position: relative;
 }

.greyBox .iconRightDetail .rightPart {
    width: 570px;
    height: 350px;
}

.whiteBox .iconLeftDetail .rightPart .quotationMark,.greyBox .iconRightDetail .leftPart .quotationMark {
    position: absolute;
    left: 0;
    top: -32px;
    width: 60px;
    height: 60px;
}

.whiteBox .iconLeftDetail .rightPart .title,.greyBox .iconRightDetail .leftPart .title {
    height: 38px;
    font-size: 22px;
    font-weight: 500;
    color: #3A3D4B;
    line-height: 38px;
    margin-left: 36px;
}

.whiteBox .iconLeftDetail .rightPart .line,.greyBox .iconRightDetail .leftPart .line {
    height: 4px;
    background: url("../img/solution/line.png") no-repeat;
    background-size: 570px 4px;
    margin: 14px 0 18px 36px;
}

.whiteBox .iconLeftDetail .rightPart .describe,.greyBox .iconRightDetail .leftPart .describe {
    width: 534px;
    font-size: 16px;
    color: #3A3D4B;
    line-height: 26px;
    margin-left: 36px;
}