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