How to add color to toggle button bar in flex 3

How to add color to toggle button bar in flex 3

References

Reference NO 1

http://stackoverflow.com/questions/7001845/change-color-in-togglebuttonbar-on-mouse-over

Reference NO 2

http://stackoverflow.com/questions/17202870/changing-labelfield-on-flex-togglebuttonbar-loses-css-style

Reference NO 3

http://blog.ninjacaptain.com/2010/02/coloring-the-selected-button-on-a-togglebuttonbar/

Reference NO 4

http://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/mx/controls/ToggleButtonBar.html

Reference NO 5

http://blog.flexexamples.com/2008/01/02/changing-the-fill-colors-of-a-buttonbar-control-in-flex/

Reference NO 6

http://dezeloper.wordpress.com/2010/02/24/flex-css-linkbar-togglebuttonbar-selected-text-color/

Reference NO 7

http://flash.bigresource.com/flex-toggle-disable-toggling-with-flex-buttonbar--WKSW9Sgyv.html

Reference NO 8

http://tourflex.blogspot.com/2012/01/toggle-button-bar.html