I keep getting error message have you set your h2 id to intro. Not sure what I’m doing wrong.
<!DOCTYPE html>
<html>
<head>
<link type="text/css" rel="stylesheet" href="stylesheet.css"/>
<title>Result</title>
</head>indent preformatted text by 4 spaces
<body>
<h2 id="Intro">Introduction</h2>
<h3 class="standout">Classes and IDs in CSS</h3>
<p class="standout">Classes and IDs are super easy in CSS. You're using them right now!</p>
<h3>Regular HTML Selectors</h3>
<p>If you don't bother with a class or ID, an HTML element just gets
the regular CSS styling for that element—or the default styling if you
don't specify any particular styling on the stylesheet.
</p>
</body>
</html>