.seta-3d-container {
    height: 0;
    padding-top: 35%;
    position: relative;
}

.seta-3d-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.seta-3d-container img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
}

@media (orientation: portrait) {
    .seta-3d-container {
        padding-top: 0;
        height: 65vh;
        width: 100vw;
    }

    .seta-3d-container iframe {
        position: static;
    }
}