title: Using Media Queries with Class Names to Change Website Width
body: <p>I have a mobile application that I want to blow up full-screen. Twitter Bootstrap gives me the size for phones, tablets, and all that information. I would like a CSS class to handle all of the different types of sizes. I'm looking for something like this:</p>
  
  <pre><code>@media (max-width: 480px) classname
  
  @media (max-width: 767px) classname
  </code></pre>
  
  <p>etc</p>