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