How to center the wheel on a landingpage

Hi!

Thanks for this fantastic wheel of fortune. It works like a charm. ( https://www.rocketing.nl/wheel-of-fortune/ ) The only thing I can’t figure out is to position the wheel properly on the page.

Now the wheel is a part off to the right and the fill-in form diagonally below it. Can the weel and the form, or side by side, or straight below each other? So that the wheel itself is centred? See screenshots how I would like it.

Thanks for the help!