On Pro and Agency, you can create custom text styles, which can then be applied to any text on your form to make sentences or words pop.

  1. Go the Theme Settings – it's the drop icon top right of the editor.

  1. Go to Typography, and choose "Add Custom Style+" option.

You can then create your custom style that you would like to use to highlight text on the form.

  1. When you are in the form editor, highlight the words you would like to apply your custom style to. You will see a bar of styling options, choose an arrow on the right – it will give you an option to choose your Custom Style:

And voilà! Your words are highlighted with your custom style!