Absolutely. Every screen displayed to your users is 100% customizable. You get full access to the HTML code so you can make changes to every aspect of the look and feel.
If HTML isn't your thing, email us at firstname.lastname@example.org – we provide free customization and styling services.
Note that we don't do any designing - you'll need to provide the design (in a PDF, image, Photoshop, Illustrator, or Sketch file format) and we will do all the implementation. Please allow 24-48 hours from the time that we receive both access and the design to turn around a first draft of the styles.