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