.section4 {
        position: relative;
    }

    .Box4 {
        margin-top: 60px;
        position: relative;
        width: 100%;
        z-index: 2;
    }

    .section4 .indexTitle h1 {
        text-align: center;
    }

    .section4 .indexTitle h2 {
        margin-top: 10px;
        font-size: 16px;
        text-align: center;
        color: #898989;
    }

    .Swiper4 {
        width: 100%;
        overflow: visible;
    }

    .Slide4 {
        position: relative;
        z-index: 2;
        width: 100%;
        transform: scale(0.8) !important;
    }

    .Slide4.swiper-slide-active {
        transform: scale(1) !important;
    }

    .Slide4 .img4 {
        position: absolute;
        z-index: 3;
        width: 25%;
    }

    .Slide4 .img4A {
        left: 8%;
        top: 20%;
    }

    .Slide4 .img4B {
        left: 37%;
        top: 4%;
    }

    .Slide4 .img4C {
        left: 35%;
        top: 50%;
    }

    .Slide4 .img4D {
        left: 64%;
        top: 34%;
    }

    .Slide4 .bj4 {
        width: 100%;
        position: relative;
        z-index: 2;
    }


    @media (max-width: 1200px) {
        .Box4 {
            margin-top: 30px;
        }
    }

    @media (max-width: 720px) {
        .Swiper4 {
            width: 80%;
        }
    }

    @media (max-width: 460px) {
        .Swiper4 {
            width: 100%;
        }
    }