Codecademy - 13th Exercise (HTML Given)

<!DOCTYPE html>
<html>

  <head>
    <link href='https://fonts.googleapis.com/css?family=Raleway:400, 600' rel='stylesheet' type='text/css'>
    <link href='style.css' rel='stylesheet' type='text/css'/>
  </head>

  <body>

    <header>
        <nav>
          <ul>
            <li> About </li> <li> Work </li> <li> Team </li> <li> Contact </li>
          </ul>
        </nav>
    </header>

    <main>
      <div class="jumbotron">
        <div class="container">
          <h1>We are Broadway</h1>
          <a href="#" class="btn-main"> Get Started </a>
        </div>
      </div>
    </main>

    <section class="supporting">
      <div class="container">

        <div class="col">
          <img src="https://s3.amazonaws.com/codecademy-content/projects/broadway/design.svg">
          <h2>Design</h2>
          <p>Make your projects look great and interact beautifully.</p>
          <a href="#"> Learn More</a><br>
        </div>

        <div class="col">
          <img src="https://s3.amazonaws.com/codecademy-content/projects/broadway/develop.svg">
          <h2>Develop</h2>
          <p>Use modern tools to turn your design into a web site</p>
          <a href="#"> Learn More</a><br>
        </div>

        <div class="col">
          <img src="https://s3.amazonaws.com/codecademy-content/projects/broadway/deploy.svg">
          <h2>Deploy</h2>
          <p>Use modern tools to turn your design into a web site</p>
          <a href="#"> Learn More</a><br>
        </div>

      </div>
    </section>

    <footer>
      <div class="container">
        <p>&copy; Broadway 2017</p>
      </div>
    </footer>

  </body>
</html>