   document.querySelectorAll('.graph').forEach((graph) => {
          svgPanZoom(graph, {
                zoomEnabled: true,
                controlIconsEnabled: true,
                fit: true,
                center: true
          })
        });
     };
    </script>
    <style>

        body {
            font-family: Arial, sans-serif;
            font-weight: 400;
        }

        h1 {
            font-family: Arial, sans-serif;
            font-weight: 600;
            width: fit-content;
         