Element block pseudo-class :active generated with display block height auto margin -1px font-weight normal box-shadow 1px 1px 1px rgba(0,0,0,0.3) line-height 1 width 160px border 0px rgba(0,0,0,1) solid border-radius cursor default z-index auto float none box-sizing content-box transition background text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 21em font-size 16px position static transform overflow hidden