[[!template id=plugin name=theme author="[[Joey]]"]]
[[!tag type/web]]

The theme plugin allows easily applying a theme to your wiki, by
configuring the `theme` setting in the setup file with the name of a theme
to use. The themes you can choose from are all subdirectories, typically
inside `/usr/share/ikiwiki/themes/`.

A theme provides, via the underlay, an enhanced version of the regular
[[style.css]]. This leaves [[local.css]] free for you to further
customise. Themes can also provide header and background images.