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