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