Themes allow you to customize the look and feel for each of your client facing pages. From the Welcome page to the Thank you page, you now have the ability to create a theme that will fit your brand. You also have the ability to customize by Job Type which can help separate and organize multiple brands of your business.
To create a custom theme navigate to Settings > Themes
In each Theme you can edit logo visibility, background image, background color, text color, accent color, and box background color.