Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

HTML Build a Responsive Website Creating a Fluid Foundation Creating Flexible Margins

Flexible Margins

Using .cake as your context, convert the margins on .filling from pixels to percentages.

<!DOCTYPE html>
<html>
  <head>
    <style>

      /* When setting flexible margin on an element, your context is the width of the element's container.
      When setting flexible padding on an element, your context is the width of the element itself. */

      p {
        margin: 0;
      }
      body {
        color: #fff;
      }
      .container {
        max-width: 800px;
      }

      .icing {
        background-color: #B4C34F;
        width: 100%; /*800px*/
        padding: 10px;
      }
      .cake {
        background-color: #f8748f;
        width: 80%; /*640px*/
        margin: 1.25%;
        padding: 10px;
      }
      .filling {
        background-color: #4FB69F;
        width: 75%; /*480px*/
        margin: 1.5%;
        padding: 10px;
       }
    </style>
  </head>
  <body>
    <div class="container" id="container">
    <div class="icing">
      <p>Icing</p>
      <div class="cake">
        <p>Cake</p>
        <div class="filling">
          <p>Filling</p>
        </div>
      </div>
    </div>
    </div>
  </body>
</html>

1 Answer

Whats wrong with this ?

     .filling {
        background-color: #4FB69F;
        width: 75%; /*480px*/
        margin: 1.5%;
        padding: 10px;
       }