Element block pseudo-class :active generated with text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition border 3px rgba(0,0,0,1) solid box-sizing content-box cursor default overflow hidden margin 0px height auto float none border-radius box-shadow 1px 1px 1px rgba(24,226,68,0.3) font-weight normal display block transform position static font-size 16px background line-height 1 width 160px z-index auto padding 20px