# Themes
A theme can be used to change the style of a page. This includes:
- the background;
- text colour, background colour, and font; and
- map and photo borders.
TrackMyTour Books comes with a few predefined themes, which you can use to style your pages. Click the Configure Theme button to configure a theme, save it, and reuse it on different pages.
The selected theme can be applied to a page by clicking the paint brush icon below the page. The selected theme can also be applied to all pages by clicking the Apply Theme button in the sidebar.