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