Adding support for IE7 will be easy: - Add the box-sizing polyfill: https://github.com/Schepp/box-sizing-polyfill https://github.com/Schepp/box-sizing-polyfill

Adding support for IE7 will be easy: - Add the box-sizing polyfill: https://github.com/Schepp/box-sizing-polyfill https://github.com/Schepp/box-sizing-polyfill - Use 'display: inline; zoom: 1;' (with the * hack) wherever 'display: inline-block;' is used