mh would be awesome if you make an background-Fallback for the buttons or add prefixes for more browsers. i.e. in Opera i don't see any linear-gradient if you

mh would be awesome if you make an background-Fallback for the buttons or add prefixes for more browsers. i.e. in Opera i don't see any linear-gradient if you only use -moz- / -webkit- just add a background:#color one line above the linear-gradient. Older browsers display the #color and newer browsers use the background:linear-gradient