#app .page-aboutcjb-wrapper .why-us-wrapper {
    display: flex;
    width: 100%;
    height: 449px;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-image: url("../../img/aboutus/why_us_bg.jpg");
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
}

#app .page-aboutcjb-wrapper .why-us-wrapper .content{
    max-width: 1200px;
    margin-right: 40px;
    margin-left: 40px;
    width: calc(100% - 80px);
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
}

#app .page-aboutcjb-wrapper .why-us-wrapper .content .blue-bg{
    display: flex;
    width: 305px;
    box-sizing: border-box;
    flex-direction: column;
    padding: 30px 20px 10px;
    background-color: #3D435E;
}

#app .page-aboutcjb-wrapper .why-us-wrapper .content .blue-bg .title{
    font-size: 34px;
    font-weight: bold;
    color: #FFFFFF;
}

#app .page-aboutcjb-wrapper .why-us-wrapper .content .blue-bg .line{
    width: 40px;
    height: 4px;
    margin-top: 30px;
    margin-bottom: 30px;
    background: #FFFFFF;
}

#app .page-aboutcjb-wrapper .why-us-wrapper .content .blue-bg .desc{
    font-size: 34px;
    font-weight: bold;
    color: #FFFFFF;
}

#app .page-aboutcjb-wrapper .why-us-wrapper .content .blue-bg .sub-desc{
    font-size: 34px;
    font-weight: bold;
    color: #FFFFFF;
    margin-top: 20px;
}