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