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