Element block pseudo-class :active generated with float none box-shadow 8px 8px 8px rgba(0,0,0,0.4) width 160px display block border 0px rgba(0,0,0,1) solid position static box-sizing content-box transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) height auto margin 0px overflow hidden border-radius background font-size 16px cursor default z-index auto transition line-height 1 padding 20px font-weight normal