<iframe id="api-frame"></iframe>

html,

body {

  padding: 0;

  margin: 0;

  width: 100vw;

  height: 100vh;

  overflow: hidden;

}

​

iframe {

  width: 100%;

  height: 100%;

  border: 0;

}

​

const iframe = document.getElementById("api-frame");

const client = new Sketchfab(iframe);

client.init("dGUrytaktlDeNudCEGKk31oTJY", {

  autostart: 0,

  success: (api) => {

    api.addEventListener("viewerready", () => {

      api.setBackground({ color: [0, 0.8, 0.6] });

    });

  },

  error: () => console.error("Sketchfab API error")

});

​