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CSS Framework Basics Prototyping with Bootstrap Build with Grids

Framework Basic

Complicated i can not build the answer ....

index.html
<!DOCTYPE html>
<html>
  <head>
    <title>Ribbit - A Treehouse Project</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link href="css/bootstrap.min.css" rel="stylesheet" media="screen">
  </head>
  <body>
    <div class="container">

      <div>

        <div class="row">
          <div class="col-xs-4">
          <h2>Delete photo &amp; video based on a timer</h2>
          <p>Learn how to write the code that downloads and displays messages, photos, and videos that timeout after a few seconds. Then create the code that deletes them from the back-end to make them "self destruct."</p>
        </div>

        <div>
          <div class="col-xs-4">
          <h2>Build an easily managed friends list</h2>
          <p>Learn what Parse.com offers as a "backend-as-a-service" platform. Explore the user account management APIs provided by Parse.com and write the code to create and save a new user in a Parse.com data store.</p>
       </div>

        <div>
          <div class="col-xs-4">
          <h2>Store &amp; retrieve data using cloud servers</h2>
          <p>We'll teach you how to upload images, video files, and messages to Parse.com's cloud servers. Then learn how to retrieve the data by setting up custom queries that download and display them in the app.</p>
        </div>

      </div>

    </div>
  </body>
</html>

3 Answers

Mikkel Rasmussen
Mikkel Rasmussen
31,772 Points

Instead of class col-xs-4 it should be col-md-4 for medium screens and you added a div there shouldn't be there. Just add the class row to the empty div instead of making a new.

<!DOCTYPE html>
<html>
  <head>
    <title>Ribbit - A Treehouse Project</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link href="css/bootstrap.min.css" rel="stylesheet" media="screen">
  </head>
  <body>
    <div class="container">

       <div class="row">

        <div class="col-md-4">
          <h2>Delete photo &amp; video based on a timer</h2>
          <p>Learn how to write the code that downloads and displays messages, photos, and videos that timeout after a few seconds. Then create the code that deletes them from the back-end to make them "self destruct."</p>
        </div>

        <div class="col-md-4">
          <h2>Build an easily managed friends list</h2>
          <p>Learn what Parse.com offers as a "backend-as-a-service" platform. Explore the user account management APIs provided by Parse.com and write the code to create and save a new user in a Parse.com data store.</p>
       </div>

        <div class="col-md-4">
          <h2>Store &amp; retrieve data using cloud servers</h2>
          <p>We'll teach you how to upload images, video files, and messages to Parse.com's cloud servers. Then learn how to retrieve the data by setting up custom queries that download and display them in the app.</p>
        </div>

      </div>

    </div>
  </body>
</html>
Himanshu Chopra
Himanshu Chopra
3,055 Points

Hello @Ary de Oliveira! You just need to add class="row" to the div under .container div.

Cool thanks... Mikel.....