docs: Code Samples landing page - listing fix

<p>If you want to download a complete project, just click on any source file in the project and

  click the link in the upper right of the source page.</p>

<p class="note">

  <strong>Note:</strong> At this time, the downloadable projects are designed for use with Gradle

    and Android Studio. Project downloads for Eclipse will be available soon!

</p>

<p>To import a downloaded project:<p>

<p>To import a downloaded project into <a href="{@docRoot}sdk/installing/studio.html">Android

  Studio</a>:</p>

<div class="toggle-content closed">

<p style="margin-top:5px"><a href="#" onclick="return toggleContent(this)">

  <img src="/assets/images/triangle-closed.png" class="toggle-content-img" alt=""

  />Using Android Studio</a></p>

<ul>

  <div class="toggle-content-toggleme">

  <ol>

    <li>Unpack the downloaded project package.</li>

  <li>In Android Studio, chose <strong>File > Import Project</strong> and select the root folder of

  the unpacked project.

    <li>In <a href="{@docRoot}sdk/installing/studio.html">Android Studio</a>, chose

    <strong>File > Import Project</strong> and select the root folder of the unpacked project.

      <p>Android Studio may ask you to choose the type of project you are importing.

        If this is the case, make sure to choose <strong>Import project from

        external model</strong> and select the <strong>Gradle</strong> option.

      </p>

    </li>

</ul>

  </ol>

<div id="samples">

  </div>

</div>

<p class="note">

  <strong>Note:</strong> At this time, the downloadable projects are designed for use with Gradle

    and Android Studio. Project downloads for Eclipse will be available soon!

</p>