.section4 {
        width: 100%;
        overflow: hidden;
        position: relative;
        padding: 60px var(--w1200);
        background: #e5e5e5;
    }

    .Box4 {
        width: 100%;
        position: relative;
        z-index: 1;
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        grid-gap: 20px 40px;
    }

    .text4 {
        width: 100%;
        background: #FFF;
        padding: 30px;
        margin-bottom: 15px;
    }

    .text4 h1 {
        font-size: 20px;
        font-weight: 700;
        color: #393b48;
        text-align: center;
    }

    .text4 span {
        display: block;
        height: 3px;
        width: 50px;
        background: #333;
        margin: 15px auto;
    }

    .text4 p {
        color: #777;
        font-size: 14px;
        text-align: center;
        overflow: hidden;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
    }

    .img4 {
        width: 100%;
    }

    .img4 img {
        width: 100%;
    }


    @media (max-width: 1200px) {
        .Box4 {
            grid-gap: 15px;
        }

        .text4 {
            padding: 15px;
            margin-bottom: 5px;
        }

        .text4 h1 {
            font-size: 18px;
            overflow: hidden;
            display: -webkit-box;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 1;
        }

        .text4 span {
            margin: 10px auto;
        }
    }

    @media (max-width: 720px) {
        .Box4 {
            grid-template-columns: repeat(2, 1fr);
        }
    }

    @media (max-width: 460px) {}

    @media (max-width: 380px) {
        .Box4 {
            grid-template-columns: repeat(1, 1fr);
        }
    }