@media(min-width:669px) {
    .font-title1 {
        margin-left: 18%;
    }
    .logoimage {
        width: 135px;
    }
    .banner {
        height: 585px;
    }
    .bannertitle {
        color: #FFFFFF;
        width: 540px;
        font-size: 54px;
        padding-top: 50px;
        text-align: left;
    }
    .bannertitlesub {
        font-size: 40px;
    }
    .bannerbtn {
        margin-top: 80px;
        text-align: left;
    }
    .bannerdiv {
        top: 80px;
        left: 10%;
    }
    .bannnerbtnstyle {
        cursor: pointer;
    }
    .productfeaturesdiv {
        background-image: url(../image/backgroud2.png);
        background-repeat: no-repeat;
        background-size: 100% 357px;
        height: 357px;
        width: 100%;
    }
    .part2-font {
        width: 210px;
        height: 84px;
        font-family: PingFangSC-Semibold;
        font-size: 30px;
        color: #4B5676;
        text-align: left;
        font-weight: 600;
    }
    .part2-font-div {
        margin-top: 20px;
        width: 210px;
        height: 88px;
        text-align: left;
    }
    .part2-font-text {
        font-family: PingFangSC-Regular;
        font-size: 16px;
        color: #747980;
        text-align: justify;
        font-weight: 400;
    }
    .part2-font-div0 {
        text-align: justify;
    }
    .font-title {
        width: 100%;
        font-family: PingFangSC-Semibold;
        font-size: 36px;
        color: #4B5676;
        font-weight: 600;
        text-align: center;
    }
    .part3-div0 {
        /* padding-top: 30px; */
        padding-left: 0px;
        padding-right: 0px;
        text-align: center;
    }
    .part3-div {
        background: #FFFFFF;
        box-shadow: -20px -20px 15px 0px rgba(255, 255, 255, 0.46);
        box-shadow: 8px 8px 15px 0px rgba(220, 225, 232, 1);
        border-radius: 14px;
        width: 350px;
        height: 280px;
    }
    .mask {
        position: absolute;
        top: 0;
        left: 0;
        width: 350px;
        height: 280px;
        box-shadow: -20px -20px 15px 0px rgba(255, 255, 255, 0.46);
        box-shadow: 8px 8px 15px 0px rgba(220, 225, 232, 1);
        border-radius: 14px;
        background: #1677FF;
        color: #ffffff;
        opacity: 0;
        /* margin-top: 30px; */
        text-align: left;
        /* padding-left: 85px; */
    }
    .part3-div0:hover .mask {
        opacity: 1;
    }
    .maskdiv {
        /* width: 182px;
        height: 185px; */
        font-family: PingFangSC-Regular;
        font-size: 22px;
        color: #FFFFFF;
        font-weight: 400;
        padding-top: 66px;
        text-align: center;
    }
    .part3-image {
        margin-top: 60px;
        width: 70px;
    }
    .part3-div1 {
        font-family: PingFangSC-Medium;
        font-size: 28px;
        color: #4B5676;
        font-weight: 800;
        /* padding-left: 40px; */
        margin-bottom: 17px;
    }
    .part3-div2 {
        font-family: PingFangSC-Regular;
        font-size: 20px;
        color: #4B5676;
        line-height: 44px;
        font-weight: 400;
        /* padding-left: 40px; */
    }
    .part3-row-div {
        margin-top: 25px;
        padding-bottom: 76px;
    }
    .JGTdiv {
        margin-top: 54px;
        height: 590px;
        text-align: center;
        padding-bottom: 50px;
    }
    .JGTImage {
        height: 540px;
    }
    .part12-item-div {
        padding-left: 10px;
        padding-right: 10px;
        width: 370px;
    }
    .part12-item-div:hover {
        width: 385px;
        padding-left: 0px;
        padding-right: 10px;
        margin-top: -15px;
        position: absolute;
        transition: all 0.3s ease-in;
    }
    .nav-linkextend {
        color: #4B5676;
        width: 193px;
        text-align: center;
        margin-left: 20px;
        /* border: #EDF3FC 1px solid; */
        box-shadow: 0px 2px 6px 0px rgba(48, 68, 87, 0.1);
        font-family: PingFangSC-Regular;
        font-size: 25px;
        font-weight: 400;
        padding-top: 2px;
        padding-bottom: 2px;
    }
    .card-titletend {
        font-family: PingFangSC-Semibold;
        font-size: 25px;
        color: #4B5676;
        font-weight: 600;
    }
    .card-body-extend {
        padding-left: 90px;
    }
    .card-texttend {
        font-family: PingFangSC-Regular;
        font-size: 20px;
        color: #4B5676;
        font-weight: 400
    }
    .card-text1 {
        margin-top: 20px;
        font-family: PingFangSC-Regular;
        font-size: 20px;
        color: #4B5676;
        padding-left: 90px;
        padding-right: 68px;
        padding-bottom: 50px;
    }
    .card-texttend1 {
        margin-top: 20px;
    }
    .part13-text {
        padding-top: 50px;
        font-family: Helvetica;
        font-size: 40px;
        color: #FFFFFF;
        line-height: 70px;
        font-weight: 800;
    }
}

@media(max-width:669px) {
    .font-title1 {
        margin-left: 30%;
    }
    .logoimage {
        width: 180px;
    }
    .banner {
        height: 180px;
    }
    .bannertitle {
        color: #FFFFFF;
        width: 200px;
        font-size: 20px;
        /* padding-top: 50px; */
        text-align: left;
    }
    .bannerbtn {
        margin-top: 10px;
        text-align: left;
    }
    .bannerdiv {
        top: 35px;
        left: 10%;
    }
    .bannnerbtnstyle {
        cursor: pointer;
        width: 80px;
    }
    .productfeaturesdiv {
        background-image: url(../../image/backgroud2.png);
        background-repeat: no-repeat;
        background-size: 100% 557px;
        height: 557px;
        width: 100%;
    }
    .part2-font-div0 {
        text-align: center;
    }
    .part2-font {
        width: 210px;
        height: 84px;
        font-family: PingFangSC-Semibold;
        font-size: 24px;
        color: #4B5676;
        text-align: left;
        font-weight: 600;
    }
    .part2-font-div {
        margin-top: 20px;
        width: 100%;
        min-width: 300px;
        height: 88px;
        text-align: center;
    }
    .part2-font-text {
        font-family: PingFangSC-Regular;
        font-size: 16px;
        color: #747980;
        text-align: left;
        font-weight: 400;
    }
    .font-title {
        width: 100%;
        font-family: PingFangSC-Semibold;
        font-size: 24px;
        color: #4B5676;
        font-weight: 600;
        text-align: center;
    }
    .part3-div0 {
        /* padding-top: 30px; */
        padding-left: 0px;
        padding-right: 0px;
        text-align: center;
        margin-top: 20px;
    }
    .part3-div {
        background: #FFFFFF;
        box-shadow: -20px -20px 15px 0px rgba(255, 255, 255, 0.46);
        box-shadow: 8px 8px 15px 0px rgba(220, 225, 232, 1);
        border-radius: 14px;
        width: 100%;
        height: 280px;
        min-width: 300px;
    }
    .mask {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        min-width: 350px;
        height: 280px;
        box-shadow: -20px -20px 15px 0px rgba(255, 255, 255, 0.46);
        box-shadow: 8px 8px 15px 0px rgba(220, 225, 232, 1);
        border-radius: 14px;
        background: #1677FF;
        color: #ffffff;
        opacity: 0;
        /* margin-top: 30px; */
        text-align: left;
        /* padding-left: 85px; */
    }
    .part3-div0:hover .mask {
        opacity: 1;
    }
    .maskdiv {
        /* width: 182px;
        height: 185px; */
        font-family: PingFangSC-Regular;
        font-size: 26px;
        color: #FFFFFF;
        font-weight: 400;
        padding-top: 66px;
        text-align: center;
    }
    .part3-image {
        margin-top: 60px;
        width: 70px;
    }
    .part3-div1 {
        font-family: PingFangSC-Medium;
        font-size: 28px;
        color: #4B5676;
        font-weight: 800;
        /* padding-left: 40px; */
        margin-bottom: 17px;
    }
    .part3-div2 {
        font-family: PingFangSC-Regular;
        font-size: 20px;
        color: #4B5676;
        line-height: 44px;
        font-weight: 400;
        /* padding-left: 40px; */
    }
    .part3-row-div {
        /* margin-top: 25px; */
        padding-bottom: 76px;
    }
    .JGTdiv {
        margin-top: 54px;
        height: 290px;
        text-align: center;
        padding-bottom: 50px;
    }
    .JGTImage {
        height: 200px;
    }
    .part12-item-div {
        padding-left: 10px;
        padding-right: 10px;
        width: 100%;
        min-width: 370px;
    }
    .nav-linkextend {
        color: #4B5676;
        width: 100px;
        text-align: center;
        margin-left: 20px;
        /* border: #EDF3FC 1px solid; */
        box-shadow: 0px 2px 6px 0px rgba(48, 68, 87, 0.1);
        font-family: PingFangSC-Regular;
        font-size: 20px;
        font-weight: 400;
        padding-top: 2px;
        padding-bottom: 2px;
        margin-left: 0px;
        padding-left: 0px;
        padding-right: 0px;
    }
    .nav-item-extend {
        margin-left: 10px;
    }
    .card-titletend {
        font-family: PingFangSC-Semibold;
        font-size: 20px;
        color: #4B5676;
        font-weight: 600;
    }
    .card-body-extend {
        padding-left: 20px;
    }
    .card-texttend {
        font-family: PingFangSC-Regular;
        font-size: 18px;
        color: #4B5676;
        font-weight: 400
    }
    .card-text1 {
        margin-top: 20px;
        font-family: PingFangSC-Regular;
        font-size: 19px;
        color: #4B5676;
        padding-left: 20px;
        padding-right: 20px;
        padding-bottom: 50px;
    }
    .card-texttend1 {
        margin-top: 20px;
    }
    .part13-text {
        padding-top: 50px;
        font-family: Helvetica;
        font-size: 24px;
        color: #FFFFFF;
        line-height: 70px;
        font-weight: 800;
    }
}

.navbackgroudt {
    background-color: rgba(0, 0, 0, 0);
}

.navbackgroud {
    background-color: #2F6AEC;
    box-shadow: 0px 10px 20px 0px rgba(37, 44, 76, 0.15);
}

.re-carousel-indicators {
    position: absolute;
    /* right: 0; */
    bottom: 0;
    left: 0;
    z-index: 15;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-pack: center;
    justify-content: center;
    padding-left: 0;
    margin-right: 15%;
    margin-left: 15%;
    list-style: none;
}

.part4-text {
    font-family: PingFangSC-Regular;
    font-size: 14px;
    color: #747980;
    text-align: center;
    line-height: 26px;
    font-weight: 400;
}

.part5-text {
    font-family: PingFangSC-Regular;
    font-size: 20px;
    color: #4B5676;
    line-height: 40px;
    font-weight: 400;
}

.part12-image {
    width: 100%;
}

.part12-textjs {
    height: 40px;
    font-family: PingFangSC-Medium;
    font-size: 28px;
    color: #FFFFFF;
    font-weight: 500;
    margin-top: -50px;
    margin-left: 41px;
}

.part12-text1 {
    font-family: PingFangSC-Regular;
    font-size: 20px;
    padding-top: 15px;
    margin-left: 20px;
    font-weight: 800;
    color: #4B5676;
    text-align: justify;
    line-height: 40px;
    /* text-align: center; */
}

.part12-text2 {
    font-family: PingFangSC-Regular;
    /* font-size: 18px; */
    color: #4B5676;
    line-height: 44px;
    font-weight: 400;
}

.part12-div {
    background: #FFFFFF;
    width: 100%;
    padding-bottom: 36px;
}

.part12-div1 {
    margin-top: 31px;
}

.part12-p {
    padding-left: 34px;
    margin-bottom: 0px;
}

.part12-span {
    padding-right: 20px;
}

.part14-text {
    font-family: PingFangSC-Medium;
    padding-top: 35px;
    font-size: 18px;
    color: rgba(255, 255, 255, 0.86);
    font-weight: 500;
}

.part14-text2 {
    margin-top: 25px;
    font-family: PingFangSC-Regular;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.86);
    font-weight: 400;
    cursor: pointer;
}

.part15-text {
    font-family: PingFangSC-Regular;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.75);
    font-weight: 400;
    text-align: center;
    vertical-align: middle;
}

.tab-contenttend {
    opacity: 0.81;
    background: #FFFFFF;
    box-shadow: 0px 2px 6px 0px rgba(101, 116, 165, 0.14);
    border-radius: 12px;
    padding-top: 39px;
}

.detaildiv {
    padding-bottom: 62px;
    background: rgba(205, 228, 251, 0.04);
    box-shadow: 0px 0px 25px -1px rgba(160, 180, 231, 0.19);
    border-radius: 8px;
    background-color: #fff;
    display: none;
}