Quick fix: try puting </div>
before </body>
But your HTML page looks broken
Question
I was just about finishing my website: www.rikvandoorn.nl/waldorf
But when i was validating my website i gave a couple of errors, like:
So i was looking at the errors and tried to fix them. i couldn't find the last errors in my code. (i'am using my own theme in wordpress)
----- update ------
Ok, the errors are disappeared but i'm still having the issue of the sidebar floating on the bottom.
But it seems wordpress is also conflicting with the 960grid. (zooming in and out)
Solution
Quick fix: try puting </div>
before </body>
But your HTML page looks broken