title: How to change CSS for a specific page in wordpress?
body: <p>I wanna change my CSS for a specific page, and I can not get the ID of that page.
  I wonder how I can change my CSS for a specific page when I don't have a ID of that page?
  This is the ID of my page: forum=forum-framtidsjouren</p>
  
  <p>If I change the code below I'm changing other pages too...</p>
  
  <pre><code>.home #content, .single #content, .page #content 
  {
  background: none repeat scroll 0 0 transparent;
  box-shadow: none;
  width: 100% !important; // I want to change width to 100% !important
  }
  </code></pre>