Source code
Revision control
Copy as Markdown
Other Tools
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Reference File</title>
<link rel="author" title="Bert Bos" href="mailto:bert@w3.org">
<style>
p {font-size: larger}
p, em {border: medium solid}
</style>
<p>This line is all <span>in one font</span> size
<em></em> and there is no red.