Hide Mozilla Flash ads
6th November 2002
Michel: How to hide Flash banner ads in Mozilla using a few lines of CSS added to the userContent.css
file. A great example of CSS2 selectors at work.
More recent articles
- My review of Claude's new Code Interpreter, released under a very confusing name - 9th September 2025
- Recreating the Apollo AI adoption rate chart with GPT-5, Python and Pyodide - 9th September 2025
- GPT-5 Thinking in ChatGPT (aka Research Goblin) is shockingly good at search - 6th September 2025