title: Keep same background throughout my website
body: <p>I want to keep a static background for my website same through out all the pages.
  Meaning, the background should be same through out the applications . 
  I tried doing </p>
  
  <pre><code>html {
      height: 300px;
      width: 300px;
      background: #f00 url(http://d1c739w2xm33i4.cloudfront.net/2.2/top_image.jpg);
      background-size: 100%;
      background-repeat: no-repeat;
  }
  </code></pre>
  
  <p>But this assigns background only to selected area in my website. </p>
  
  <p>How can I achieve this?</p>