title: My CSS isn't responding to ID and Class identifiers
body: <p>I'm having a very strange problem. I'm simply trying to use Ids and Classes to edit my HTML with CSS and for some reason it's not being recognized. Here is the HTML I've used.</p>
  
  <pre><code>&lt;p class="Benefits" &gt;&lt;center&gt;Benefits of First Person Shooters&lt;/center&gt;&lt;/p&gt;
  </code></pre>
  
  <p>Here is the CSS</p>
  
  <pre><code>.Benefits {
  font-size: 60px;
  }
  </code></pre>
  
  <p>Id's won't respond either.</p>