.banner {
    width: 100%;
    height: 600px;
    background: url('https://wpt-1259767173.cos.ap-guangzhou.myqcloud.com/web/aboutUs_banner.png');
    background-size: 100% 100%;
    position: relative;
}

.banner_text {
    width: 938px;
    height: 405px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 107px;
    background: url('https://wpt-1259767173.cos.ap-guangzhou.myqcloud.com/web/aboutUs_txt.png');
    background-size: 100% 100%;
    padding-left: 68px;
}

.banner_text_title {
    width: 170px;
    height: 72px;
    line-height: 72px;
    text-align: center;
    font-size: 24px;
    font-family: PingFang SC;
    font-weight: bold;
    color: #FFFFFF;
}

.banner_text_target {
    margin-top: 34px;
    font-size: 70px;
    font-family: PingFang SC;
    color: #FFFFFF;
}

.banner_text_info {
    margin-top: 40px;
    font-size: 38px;
    font-family: PingFang SC;
    color: #FFFFFF;
}

.banner_text_info span:first-child {
    display: inline-block;
    padding: 6px 4px;
    background: #FAAC58;
}

.middle {
    margin: 116px 0;
}

.middle_base {
    margin: 47px 0 145px;
    justify-content: flex-end;
    position: relative;
}

.middle_base_txt {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 546px;
    height: 444px;
    background: rgba(201, 141, 76, 0.57);
    border-radius: 4px;
    padding: 46px;
    font-size: 14px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 28px;
}

.middle_base img{
    width: 656px;
    height: 728px;
}

.middle_history{
    margin-top: 95px;
    width: 100%;
    height: 2772px;
}

.middle_history img,.middle_mall img,.middle_red img{
    width: 100%;
    height: 100%;
}

.middle_mall{
    margin-top: 57px;
    width: 100%;
    height: 18187px;
}

.middle_red{
    margin-top: 270px;
    width: 100%;
    height: 6763px;
}