Form buttons changing color when embedded into my website

When I embed the form into my website, it's changing the color. The welcome screen has the correct colors but then the screens with the questions have a different color.

All buttons are supposed to be blue but then after the welcome screen, they are yellow

It's the Smart Embed option in Publish wizard that's causing this to your form when embedded on your website. If you'd like to keep the form colors and other styles as is, you have to disable Smart Embed.

You can also disable the Smart Embed in the Inline Embed Settings of the form that you can click on your website;