<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"> <body> <ul> <li style="color: purple">purple</li> <li style="color: blue">blue</li> <li style="color: yellow">yellow</li> </ul> </body> </html>