title: how to fill background color of nav element
body: <p>I want my  element to have a background color fill, I tried the following but it didn't work, how can I apply a color fill to it? Thanks</p>
  
  <pre><code>&lt;nav id="Nav" bgcolor="#000000"&gt;
          &lt;a href="index.html"&gt;Home&lt;/a&gt; |
          &lt;a href="Gallery.html"&gt;Library&lt;/a&gt; |
          &lt;a href="Contact.html"&gt;Contact&lt;/a&gt; |
          &lt;a href="About.html"&gt;About&lt;/a&gt;
  &lt;/nav&gt;
  </code></pre>