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