Element block pseudo-class :active generated with box-shadow 1px 1px 1px rgba(90,90,90,1) transition border 3px rgba(0,0,0,1) solid width 160px background text-shadow 1px 1px 1px rgba(40,40,40,1) position static transform padding 40px cursor default z-index auto display block height auto line-height 1 border-radius box-sizing content-box font-size 16px float none overflow hidden margin 0px font-weight normal