Element block pseudo-class :active generated with background padding 20px display block box-shadow 6px 1px 1px rgba(0,0,0,0.3) line-height 1 font-size 16px text-shadow 1px 1px 1px rgba(0,0,0,0.2) float none border 0px rgba(0,0,0,1) solid box-sizing content-box margin 0px z-index auto cursor default transform transition height auto position static width 160px border-radius font-weight normal overflow hidden