Element block pseudo-class :active generated with box-shadow 1px 1px 1px rgba(0,0,0,0.3) border-radius border 2px rgba(16,16,242,0.75) solid position static display block margin 0px padding 20px width 160px cursor default transition box-sizing content-box background font-size 16px font-weight normal height auto transform z-index auto line-height 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) float none overflow hidden