dy style="margin : 0px; overflow: hidden;">
    <a-scene embedded
        artoolkit='sourceType: webcam; detectionMode: mono; maxDetectionRate: 60; canvasWidth: 200; canvasHeight: 200'>
        <a-assets>
            <video preload="auto" id="vid" poster="ANY IMAGE PATH (THUMBNAIL)" response-type="arraybuffer" loop="false"
                crossorigin webkit-playsinline playsinline controls>
                <source src="static/videos/mandala.webm">
                <img src="ANY IMAGE PATH (THUMBNAIL)"