Source code
Revision control
Copy as Markdown
Other Tools
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Reference</title>
<style>
.green {
background-color: green;
color: white;
}
</style>
<body>
<div class="green">This line should be green</div>
<div class="green">This line should be green</div>
<div class="green">This line should be green</div>
<div class="green">This line should be green</div>
<div class="green">This line should be green</div>
<p class="green">This line should be green <em>and this should be green too</em></p>
<div>This line should NOT be green</div>
<div>This line should NOT be green</div>
<div>This line should NOT be green</div>
<div>This line should NOT be green</div>
<div>This line should NOT be green<p>This line should NOT be green</p></div>
<p>This line should NOT be green <em>and this should not be green either</em></p>
</body>