Element block pseudo-class :active generated with line-height normal width auto height auto border-radius border 6px rgba(0,0,255,1) solid cursor default display block opacity 1 text-shadow 2px 1px 0px rgba(18,234,216,1) transition position static box-shadow 0px 0px 9px rgba(18,234,216,1) background font-size 20px margin 60px z-index auto float left overflow hidden transform font-weight bold box-sizing content-box outline none padding 200px