anchor.diff:        option 9
         option 10
         option 11
  +      option 12
  +      option 13
  +      option 14
  +      option 15
  +      option 16
  +      option 17
  +      option 18
  +      option 19
       label Columns:
       select#numberOfColumnsInDiv
         option 6
  
positive.code:     //- support for jade client-side templates
      script(src='jade/runtime.min.js')
      //- all our maps are surrounded by a radius-border, 2-pixel frame
      style(type='text/css') div.map-container { background-color:gray; border:2px; border-radius:4px; padding:2px; margin:2px; position:relative; }
    body
      //- we want to use our templates
      include hexMapMixin
  
negative.code:       option 12
        option 14
        option 16
        option 17
        option 18
        option 19
        option 20
      label Width:
      select#widthOfTiles
        option 32
  