How to increase checkboxes size with css which work in Google Chrome?

I have 开发者_StackOverflowimplemented many CSS methods to enlarge the size of checkboxes. Problem is that it does not work with Google Chrome. For example I tried http://www.456bereastreet.com/lab/form_controls/checkboxes/

Does someone know any idea ?

Thanks

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Styling checkboxes is risky business. It's one of those things that never seems to work consistently with all browsers.

Having said that, jQuery offers a plugin to do a replacement on checkboxes and radiobuttons

http://plugins.jquery.com/project/ui-checkbox

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This new project seems promising as well https://github.com/mattSOLANO/ScrewDefaultButtonsV2