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