Element block pseudo-class :active generated with padding 20px float none border-radius position static font-size 16px display block font-weight normal box-shadow 1px 1px 1px rgba(0,0,0,0.3) border 0px rgba(0,0,0,1) solid cursor default transform background width 160px overflow hidden margin 0px z-index auto box-sizing content-box transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) height auto line-height 1