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