anchor.diff:      //- 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; }
  +    style(type='text/css') div.map-container { background-color:gray; border:2px; border-radius:4px; padding:2px; margin:2px; position:relative; overflow:scroll; }
     body
       //- we want to use our templates
       include hexMapMixin
  
positive.code:       option 9
        option 10
        option 11
      label Columns:
      select#numberOfColumnsInDiv
        option 6
  
negative.code:       option 12
        option 14
        option 16
        option 17
        option 18
        option 19
        option 20
      label Width:
      select#widthOfTiles
        option 32
  