template : blue dotted rectangle – wrong position

I created my own template and everything works fine except that the blue dotted rectangles which are supposed to appear around each bloc of content are all stuck at the top of the newsletter.

Here is a screenshot :

http://www.hostingpics.net/viewer.php?id=156361ScreenShot20130320at093346.png

http://wordpress.org/extend/plugins/knews/