Stylesheets are used by the Wolfram System to control the appearance and behavior of notebook files. At its core, a stylesheet is a collection of special cells in a notebook referenced by another notebook or applied as part of a notebook’s options. In the Wolfram System front end, all available stylesheets are listed in the toolbar option Format ► Stylesheet.
How do I remove a stylesheet?
Do not remove stylesheet files from any locations other than the following as doing so may endanger the integrity of your Wolfram System.
To remove a custom stylesheet from your Wolfram System, remove the according stylesheet file from any of the following locations:
- In a Wolfram notebook, evaluate:
to open the respective directory.
- Locate the stylesheet file you wish to remove, then delete it.
- Restart your Wolfram System for the changes to go into effect.