title: footer at the bottom, but clear float dont work
body: <p>Maybe i did not get enough coffee today, but i can remember how to do that</p>
  
  <p>i have</p>
  
  <pre><code>header
  content
     float float
  footer
  </code></pre>
  
  <p>so the content have two float element</p>
  
  <p>The problem, the footer don't go at the bottom.... it's up...</p>
  
  <p>I cannot put the footer INSIDE the content (for background problem)
  I have made an empty div the is clear:float : don't work
  the clear float on the footer : don't work either</p>
  
  <p>so i am lost... can you help ?</p>