title: Bootstrap Alert Size Change
body: <p>Is there a way I could edit how far an alert could stretch across the page, so it doesn't go all the way across?</p>
  
  <p>Here's an example of my alerts:</p>
  
  <pre><code>&lt;div class="alert alert-success"&gt;Your first number was correct.&lt;/div&gt;
  </code></pre>