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