Element block pseudo-class :active generated with margin 0px box-sizing content-box font-size 4em background font-weight normal z-index auto opacity 1 overflow visible position static outline none width auto line-height normal padding 0px box-shadow border 0px rgba(0,0,0,1) solid transform cursor default float none display block text-shadow -2px -2px 1px rgb(255,255,255) transition border-radius height auto