title: Content below fixed-top-navbar (bootstrap)
body: <p>Here's a small piece of html code:</p>
  
  <pre><code>&lt;nav class="navbar navbar-default navbar-fixed-top" role="navigation"&gt;
      &lt;div class="container"&gt;
        &lt;div class="collapse navbar-collapse" id="div1"&gt;
          &lt;ul class="nav navbar-nav"&gt;
            &lt;li&gt;
              &lt;a href="#" class="navbar-brand"&gt;site&lt;/a&gt;
            &lt;/li&gt;
            &lt;li&gt;
              &lt;a href="#"&gt;link1&lt;/a&gt;
            &lt;/li&gt;
            &lt;li&gt;
              &lt;a href="#"&gt;link2&lt;/a&gt;
            &lt;/li&gt;
            &lt;li&gt;
              &lt;a href="#"&gt;link3&lt;/a&gt;
            &lt;/li&gt;
            &lt;li&gt;
              &lt;a href="#"&gt;link4&lt;/a&gt;
            &lt;/li&gt;
            &lt;li&gt;
              &lt;a href="#"&gt;link5&lt;/a&gt;
            &lt;/li&gt;
          &lt;/ul&gt;
          &lt;ul class="nav navbar-nav navbar-right"&gt;
            &lt;li&gt;
              &lt;a href="#"&gt;Logoff&lt;/a&gt;
            &lt;/li&gt;
          &lt;/ul&gt;
        &lt;/div&gt;
      &lt;/div&gt;
    &lt;/nav&gt;
    &lt;div class="container"&gt;
      &lt;div class="row"&gt;
      &lt;h1&gt;Hello, world!&lt;/h1&gt;
    &lt;/div&gt;
    &lt;/div&gt; 
  </code></pre>
  
  <p>The fixed-top navbar stays on top of the hello,world, like shown on the picture.<img src="https://i.stack.imgur.com/nLJ87.png" alt="enter image description here"></p>
  
  <p>If i use just the navbar and navbar-default classes, the "hello, world" will appear normally. How can i make it appear normally?</p>