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