.footerItem {
    width: 100%;
    height: 680px;
    overflow-x: hidden;
    overflow-y: auto;
    -ms-overflow-style: none; /* IE 10+ */
    scrollbar-width: none; /* Firefox 64 */
}

body {
    background: #fff;
}

.footerItem::-webkit-scrollbar {
    display: none;
}

.rollPage {
    text-align: center;
    position: relative;
    height: 39.74vw;
}

.rollPage a {
    padding: 0;
}

.image_7 {
    position: absolute;
    left: 0;
    top: 0;
}

.image_8 {
    position: absolute;
    right: 0;
    top: 0;
}

.image_9 {
    position: absolute;
    left: 0;
    bottom: 0;
}

.image_10 {
    position: absolute;
    right: 0;
    bottom: 0;
}

.rollPage img {
    display: inline-block;
}

.image_7:hover {
    content: url("../assets/image/star_product/案例分享2_07.jpg");
}

.image_8:hover {
    content: url("../assets/image/star_product/案例分享2_08.jpg");
}

.image_9:hover {
    content: url("../assets/image/star_product/案例分享2_09.jpg");
}

.image_10:hover {
    content: url("../assets/image/star_product/案例分享2_10.jpg");
}

.breadcrumbNavigation {
    font-size: 17px;
    width: 1200px;
    margin: 12px auto;
    padding-bottom: 12px;
    border-bottom: 1px solid #dcdfe6;
}

.navigation-green {
    color: rgb(142, 193, 36);
}