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