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CSS CSS Basics Basic Selectors ID and Class Selectors

backgroundcolor wont register

code wont register

index.html
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Developer Diane: Resume</title>
  <link rel="stylesheet" href="page.css">
  <link rel="stylesheet" href="style.css">
</head>
<body>
  <main>
    <header class="main-header">
      <div>
        <h1 class="main-heading">Developer Diane: Resume</h1>
        <address>
          <p>website: developerdiane.com</p>
          <p>email: diane@developerdiane.com</p>
        </address>
        <img src="developer-diane.jpg" alt="Developer Diane coding on her laptop.">
      </div>
    </header>          
    <section id="experience">
      <h2>Experience</h2>
      <ul>
        <li>
          <h3>Super Web Design Shop</h3>
          <p>Junior Developer</p>
          <p class="date special">February 2020-present</p>
        </li>
        <li>
          <h3>Pretty Good Websites, Inc.</h3>
          <p>Web Development Intern</p>
          <p>July 2019-January 2020</p>
        </li>
      </ul>
    </section>
    <footer>ยฉ2020 Developer Diane.</footer>
  </main>
</body>
</html>
style.css
.main-header {
  background-color: orange;
}
.main-heading {
 font-size: 72px;
 #experience {
 background-color: lightsteelblue;
  }

1 Answer

Steven Parker
Steven Parker
229,967 Points

The syntax highlighting gives you a clue where you see the red color above.

The problem is that the rule for ".main-heading" has no closing brace, which causes the next rule to be ignored. Just add the missing brace and you'll have it.