Result Size: 625 x 664
x
 
<!DOCTYPE html>
<html>
<head>
<style>
p.error {
  color: red;
}
</style>
</head>
<body>
<p>This is a paragraph.</p>
<p>This is a paragraph.</p>
<p class="error">I am different.</p>
<p>This is a paragraph.</p>
<p class="error">I am different too.</p>
</body>
</html>