       else
         body.setAttribute('isotope-ui-gutter-style', 'false')
 
-    # applyTooltipContrast = () ->
-    #   if atom.config.get('isotope-ui.lowContrastTooltip')
-    #     body.className = body.setAttribute(
-    #       'isotope-ui-tooltip-lowcontrast', 'true'
-    #     )
-    #   else
-    #     body.className = body.setAttribute(
-    #       'isotope-ui-tooltip-lowcontrast', 'false'
-    #     )
+    applyTooltipContrast = () ->
+      if atom.config.get('isotope-ui.lowContrastTooltip')
+        body.setAttribute('isotope-ui-tooltip-lowcontrast', 'true')
+      else
+        body.setAttribute('isotope-ui-tooltip-lowcontrast', 'false')
 
 
     # run when atom is ready
-
 
     applyFont(atom.config.get('isotope-ui.fontFamily'))
     applyFontWeight(atom.config.get('isotope-ui.fontWeight'))

    applyBackgroundGradient()
    applyBackgroundImage()
    applyGutterStyle()
    # applyTooltipContrast()


    # run when configs change


    atom.config.onDidChange 'isotope-ui.gutterStyle', ->
      applyGutterStyle()

    atom.config.onDidChange 'isotope-ui.lowContrastTooltip', ->
      applyTooltipContrast()
