We made a bunch of nice themes for your forms. Which do you like best?
Go to Marketing Activities.
Select your form and click Edit Form.
Go to Form Settings.
Toggle back and forth to choose the Form Theme of your liking.
Currently there are 7 built-in themes:
Click Next to configure other form options, or click Finish if you only wanted to change the Form Theme.
How easy was that?! You can let your HTML/CSS book collect some dust now.