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