How to set a size for Typeform embed?

[putty (Derek Putnam)]

I am able to embed a Typeform Onebox by simply putting in the URL, but my form would benefit from being taller. Disregard the Note window, it was an easy way to hide the questions

But if I try embedding it in an iFrame, the embed brings up a general Typeform page—not my survey. This iframe treatment works fine with a Qualtrics survey.

Any suggestions on how to resize the embed?

[pfaffman (Jay Pfaffman)]

You might be able to look at the CSS associated with the embed and change something in a theme component.