title: Tumblr: How to control CSS with post tagging (UPDATE: Working Method without JQuery!)
body: <p>Seen this done before, am curious as to how it is done. Example can be found over at <a href="http://wordographic.info/" rel="nofollow">http://wordographic.info/</a></p>
  
  <p>For example, if I tag a post blue, the bg-color of the post turns blue, etc.</p>
  
  <p>Anyone know how this is done?</p>
  
  <p>Thanks.</p>