<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>Set font size to small</title> <style type="text/css"> p { font-size: small; } </style> </head> <body> <p>Hello world!</p> </body> </html>