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