division by zero bugfix in footer
division by zero bugfix in footer

theportlandcompany/shoestrap-3,jloosli/shoestrap-3,shoestrap/shoestrap-3,theportlandcompany/shoestrap-3,cadr-sa/shoestrap-3,jloosli/shoestrap-3,jloosli/shoestrap-3,shoestrap/shoestrap-3,cadr-sa/shoestrap-3