       options =
         tipJoint: "bottom"
         fixed: true
+        background: "#fff"
+        borderColor: "#384658"
       new Opentip(el, value, options)
 

    if @$el.find("#tot_area_tip").length > 0 then @initializeTooltips()
    this

  onClose: ->
    @area.off('change', @render)


      return "#{timeInDays} <span>days</span>"

    return "#{timeInYears} <span>years</span>"


  resultsToObj: ->
    if @area.get('results')? && @area.get('results').length > 0
