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