.ks3d-wrapper {
    position: relative;
    display: block;
    max-width: 100%;
    overflow: hidden;
    background: transparent;
}

.ks3d-viewer {
    display: block;
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    background-color: transparent;
    --poster-color: transparent;
}

.ks3d-viewer .ks3d-poster-button {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    border: 0;
    border-radius: 999px;
    padding: 10px 16px;
    background: rgba(15, 23, 42, 0.86);
    color: #ffffff;
    font-size: 14px;
    line-height: 1;
    cursor: pointer;
}

.ks3d-error {
    margin: 8px 0 0;
    color: #b42318;
    font-size: 13px;
    line-height: 1.35;
}