old_contents: 
  Core.Object.extend('Ui.Styles', {}, {}, {
  
  	"default": {
  		"Ui.Label": {
  			fontSize: 16,
  			color: '#000000'
  		},
  		"Ui.Button": {
  			padding: 10,
  			spacing: 5,
  			color: '#e4e4e4',
  			focusColor: '#f6caa2',
  			activeForeground: '#dc6c36'
  		},
  		"Ui.ActionButton": {
  			padding: 10,
  			spacing: 5,
  			color: '#e4e4e4',
  			focusColor: '#f6caa2',
  			borderWidth: 0,
  			radius: 0,
  			background: 'rgba(255,255,255,0)',
  			activeForeground: '#dc6c36'
  		},
  		"Ui.ContextBarCloseButton": {
  			borderWidth: 0,
  			radius: 0
  		},
  		"Ui.DialogCloseButton": {
  			background: 'rgba(240,240,240,0)',
  			backgroundBorder: 'rgba(240,240,240,0)',
  			showText: false
  		},
  		"Ui.SegmentBar": {
  			spacing: 8
  		},
  		"Ui.Locator": {
  			spacing: 10,
  			color: '#e4e4e4',
  			focusColor: '#f6caa2'
  		},
  		"Ui.ScrollingArea": {
  			color: '#999999',
  			showScrollbar: false,
  			overScroll: true,
  			radius: 0
  		},
  		"Ui.LinkButton": {
  			background: '#a4f4f4'
  		},
  		"Ui.DownloadButton": {
  			background: '#a4f4a4'
  		},
  		"Ui.UploadButton": {
  			spacing: 8,
  			color: '#f4a4a4',
  			focusColor: '#f6caa2'
  		},
  		"Ui.Separator": {
  			color: '#000000'
  		},
  		"Ui.Popup": {
  			"Ui.Button": {
  				backgroundBorder: 'rgba(240,240,240,0)',
  				background: 'rgba(240,240,240,0)'
  			},
  			"Ui.ActionButton": {
  				showText: false
  			}
  		}
  	}
  });
  
new_contents: 
  Core.Object.extend('Ui.Styles', {}, {}, {
  
  	"default": {
  /*		"Ui.Popup": {
  			"Ui.Button": {
  				backgroundBorder: 'rgba(240,240,240,0)',
  				background: 'rgba(240,240,240,0)'
  			},
  			"Ui.ActionButton": {
  				showText: false
  			}
  		}*/
  	}
  });
  
subject: clean up styles