Element block pseudo-class :active generated with font-weight bold float none border 0px rgba(0,0,0,1) solid background padding 20px box-sizing content-box opacity 0.67 line-height 1 position static text-shadow 1px 1px 1px rgba(0,0,0,0.2) transform cursor default overflow hidden transition margin 30px font-size 20px display block box-shadow 0px 0px 9px rgba(0,0,0,0.5) width 160px z-index auto height auto border-radius