<!DOCTYPE html>
<html>
<head>
  <link rel="stylesheet" type="text/css" href="plugin-background.css"></link>
</head>
<body>
  <div id="bad">Test some plugin stuff.</div>
  <div id="good"></div>

  <div id="plugin"></div>

  <div id="topbar"></div>
  <div id="leftbar"></div>
  <div id="rightbar"></div>
  <div id="bottombar"></div>
</body>
</html>