anchor.diff:          :height "100%")
   
          ("body"
  +        :color ,text-color
           :margin "0"
           :padding "0"
           :height "100%")
  
positive.code:         :margin "0px"
          :margin-top "-10px"
          :line-height "170%"
          :color ,sidebar-nav-color)
  
         (".sidebar-nav a"
          :color "inherit"
  
negative.code:         (sidebar-banner-height "227px")
          (sidebar-banner-avatar-x "40px")
          (sidebar-banner-avatar-y "34px")
          (text-color "#503222")
          (sidebar-nav-selected-color "#1f110a"))
      (setf (content-type*) "text/css")
      (css
  