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