Just see and enjoy it.
http://jsfiddle.net/composite/6zr2q/embedded/result/
HOW TO:
just click anywhere to show or hide and enjoy aero effects.
BROWSERS:
Firefox (All versions exclude blur effects but looks good like windows 8.)
Chrome 19 and above.
Safari 6 and above (sorry windows safari users.).
Opera 15 and above (Only affect by webkit).
Sorry for IE users. IE All version include 11. I'm finding figure out for IE looks like Firefox.
TECH:
Effects by CSS3 Only. Javascript is just for toggle class. that's all.
transition used for show and hide animation.
transform used for show and hide effect.
filter:blur used for blurred window effect.