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