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