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