Feo.css offers classes for standardized layout patterns that you see on almost every website or application.

Class utilities

Utility classes are classes that do one thing, and one thing well. Class utilities are classes that that allow you to control one aspect from a different CSS class, like a layout class. Class utilities on their own have no impact whatsoever, in contract to utility classes. Class utilities have a -- post-fix, to make them easily spottable (as in most cases they alter interal custom properties).

All class utilities alter internal custom properties labeled --layout-*. These custom properties are shared between the layout classes.

The available layout classes in Feo.css are listed below.