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