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