Cascade Diagram

Additional Information

Specificity Information

User style sheets

  • Many browsers allow users to use their own style sheet.
    • Most people don't use a style sheet of their choosing, but some do, for example the visually impaired to get larger text.
    • For such a reason one might think that the user style sheet takes precedence over other styles, but it usually does not.
  • Here is more information about user style sheets:
  • User's personal style sheets can be made a browser's default as follows (however, note that any author provided css will override a user's style sheet unless !important is a part of each rule):

User Agent (browser default) style sheets