.dc3d-sunlu-launch-banner {
    display: none;
    width: 100%;
    max-width: 1170px;
    margin: 22px auto;
    padding: 0 15px;
    box-sizing: border-box;
    clear: both;
}

.dc3d-sunlu-launch-banner.dc3d-sunlu-is-mounted {
    display: block;
}

.dc3d-sunlu-launch-banner a {
    display: block;
    overflow: hidden;
    border-radius: 4px;
    box-shadow: 0 12px 30px rgba(2, 62, 126, 0.15);
    line-height: 0;
}

.dc3d-sunlu-launch-banner img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 3 / 1;
    object-fit: cover;
}

@media (max-width: 767px) {
    .dc3d-sunlu-launch-banner {
        margin: 12px auto 18px;
        padding: 0 8px;
    }

    .dc3d-sunlu-launch-banner a {
        border-radius: 3px;
    }
}