title: Image doesn't get displayed in bootstrap thumbnail
body: <p>On my website I'm trying to make an overview of the customers with their logos, their name and a short description about them.</p>
  
  <p>I'm using bootstrap thumbnails and chrome.</p>
  
  <p>This is my code:</p>
  
  <pre><code>&lt;div class="row"&gt;
      &lt;div class="col-sm-6 col-md-4"&gt;
          &lt;div class="thumbnail"&gt;
              &lt;img src="/img/logos/first.jpg" alt="first"&gt;
              &lt;div class="caption"&gt;
                  &lt;h3&gt;First&lt;/h3&gt;
                  &lt;p&gt;Some text&lt;/p&gt;
              &lt;/div&gt;
          &lt;/div&gt;
      &lt;/div&gt;
      &lt;div class="col-sm-6 col-md-4"&gt;
          &lt;div class="thumbnail"&gt;
              &lt;img src="/img/logos/second.png" alt="second"&gt;
              &lt;div class="caption"&gt;
                  &lt;h3&gt;Second&lt;/h3&gt;
                  &lt;p&gt;Some text&lt;/p&gt;
              &lt;/div&gt;
          &lt;/div&gt;
      &lt;/div&gt;
      &lt;div class="col-sm-6 col-md-4"&gt;
          &lt;div class="thumbnail"&gt;
              &lt;img src="/img/logos/third.png" alt="third"&gt;
              &lt;div class="caption"&gt;
                  &lt;h3&gt;Third&lt;/h3&gt;
                  &lt;p&gt;Some text&lt;/p&gt;
              &lt;/div&gt;
          &lt;/div&gt;
      &lt;/div&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>My problem is that I can't see any images. All I get is the alternative text. The path for the images is correct.</p>
  
  <p>Can anybody please explain to me why I the images don't get displayed?</p>
  
  <p><strong>Edit:</strong></p>
  
  <p>This is my project structure:</p>
  
  <p><img src="https://i.stack.imgur.com/CHZJZ.png" alt="folders"></p>
  
  <p><strong>SOLUTION</strong></p>
  
  <p>I have found the error(s)! </p>
  
  <ul>
  <li>The correct path was "img/logos/first.jpg".</li>
  <li>I also modified the folder logos and all the images with "sudo chmod 755 FILENAME" (Linux).</li>
  </ul>