Landing page in iframe, not responsive on mobile

Hi everyone

I’m using an Infusionsoft landing page as a temporary home page.

I’ve embedded an iframe into a HTML document. The problem is, it’s not responsive on mobile.

Has anybody had this problem before and have fix to make the iframe work in mobile?

Thanks,
Gary

Works on my test bed WordPress site on a Note 8. https://colorfulmoo.co/iframe-lp/

What is your website platform?