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