@media(max-width: 768px) {
    .product-layer1 {
        width: 100%;
        padding: 0 5%;
        height: 90vw;
        min-height: 30vw;
    }
    .product-layer1-card {
        width: 20%;
        margin: 10px 0;
        padding: 1%;
        border: 0px solid #EEEEEE;
        text-align: center;
        height: 80px;
        box-shadow: 0px 0px 0px rgba(0, 0, 0, 0.16);
    }
    .product-layer1-card-logo {
        text-align: center;
        margin-top: 5vw;
        margin-left: 5vw;
        width: 100%;
        max-width: 26px;

    }
    .product-layer1-card-title {
        text-align: center;
        width: 100%;
        font-size: 12px;
        color: #333333;
        padding-top: 1vw;    
        white-space: nowrap;
    }
    .product-layer1-card-centent {
        display: none;
    }

    .product-layer2 {
        width: 100%;
        height: 120vw;
        align-items: center;
        text-align: center;
        padding: 0;
    }
    .product-layer2 .layer2-col-leftbottom {
        width: 100%;
        margin-top: 25vw;
        height: 85vw;
    }
    .product-layer2 .layer2-col-rightbottom {
        width: 100%;
        height: 25vw;
        margin-top: 60vw;
    }
    .product-layer2 .layer2-col-righttop {
        height: 25vw;
        width: 100%;
        padding: 0 3vw;
    }
    .product-layer2 .layer2-col-lefttop {
        height: 25vw;
        width: 100%;
        padding: 0 3vw;
    }
    .product-layer3 {
        display: none;
    }
    .product-layer2-content1-blueline {
        margin-left: 40%;
    }

    .product-layer2-content1 {
        text-align: center;
        font-size: 16pt;
    }
    .product-layer2-content1 .div-content {
        width: 100%;
    }
    .product-layer2-content1-ashborder {
        margin-left: 0px;
        font-size: 9pt;
    }
}