Editar el código:
ver Resultados »
Inténtalo tú mismo - ©
w3ii.com
<!DOCTYPE html> <html> <head> <style> h1 { font-size: 40px; } h2 { font-size: 30px; } p { font-size: 14px; } </style> </head> <body> <h1>This is heading 1</h1> <h2>This is heading 2</h2> <p>This is a paragraph.</p> <p>This is another paragraph.</p> </body> </html>