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