> For the complete documentation index, see [llms.txt](https://brixxbox.gitbook.io/brixxbox-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://brixxbox.gitbook.io/brixxbox-documentation/configuration/app-editor/app-editor-properties/labelwidthclass.md).

# LabelWidthClass

The Label With is only relevant if the control is in a From Group, and so the Label is left or right of the control instead of above it.

It uses the same rules as the Width property

Please have a look at [Bootstrap Grid System](https://www.w3schools.com/bootstrap/bootstrap_grid_system.asp)