Setting up the thank you page with the same theme as used for jotform

Hi,

I would like to edit my thank you page and have it show with the same theme as my forms, so it all looks consistent.

How can I add the theme I am using to my thank you form, as I had tried to enter into the html, but it did not save?

That is an interesting idea.

Can you tell us what is the jotform where you would like to do this?