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