<html><head><style type="text/css"> h1 {text-transform: uppercase} p.uppercase {text-transform: uppercase} p.lowercase {text-transform: lowercase} p.capitalize {text-transform: capitalize}</style></head><body><h1>This Is An H1 Element</h1><p class="uppercase">This is some text in a paragraph.</p><p class="lowercase">This is some text in a paragraph.</p><p class="capitalize">This is some text in a paragraph.</p></body></html>