Run ❯
×
Change Orientation
Change Theme, Dark/Light
<!DOCTYPE html> <html> <head> <style> p::before { content: "Read this -"; background-color: yellow; color: red; font-weight: bold; } </style> </head> <body> <h1>Demo of the ::before selector</h1> <p>My name is Donald</p> <p>I live in Ducksburg</p> </body> </html>