<h2 class="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>
@p.a.walters Looks like you added a class rather than an ID.
your code should say
Thanks i'll give it a shot.
Sure Let me know if that helped or if you're still receiving an error.
Worked perfect. Thanks