Publish project with transparent backgroud

Hi
So basically I have a simple ModelViewer playcanvas project, when i download the html from playcanvas i want the scene to be rendered on top of my existing page, that means i would still be able to see the text and image on the page that havent been covered by the 3D model itself. Do I need to modify certain js file from the packaged project to achieve that?

Thanks

You should set the Clear Color property on your camera [0,0,0,0] (including alpha). That will make the canvas fully transparent.