anchor.diff:                        "lighten-4")
                     (if (@ cell-data :is-focused)
                         "z-depth-3" ""))
  -           (animation :keyframe ("0%" :opacity 0)
  -                      :keyframe ("100%" :opacity 1)
  +           (animation :keyframe ("0%" :transform "scale(0.5, 0.5)")
  +                      :keyframe ("100%" :transform "scale(1, 1)")
                         :delay "0s"
                         :direction "normal"
                         :duration "0.5s"
  -                      :fill-mode "haha"
                         :iteration-count "1"
                         :timeing-function "ease-in")
              (style :height (if (@ cell-data :is-focused)
  
positive.code:                                                              cell-margin))
                                              (cell-side cell-side))))
                            '(0 1 2 3 4 5 6 7 8) :this this)))))
               
  
  (def-app sudoku-demo ()
  
negative.code:                                    (funcall on-focus 
                                              (@ cell-data :group)
                                              (@ cell-data :seq))))))
            (:div ((class "brown-text" 
                          (if (@ cell-data :is-focused)
                              " text-lighten-1"
                              " text-lighten-2"))
                   (style :font-size (if (@ cell-data :is-focused)
                                         "24"
                                         "20")
                          :cursor "pointer"
                          :font-weight "bold"))
                  (if (@ cell-data :is-focused)
                      (:span ((animation :keyframe ("0%" :background "rgba(141, 110, 99, 0)")
                                         :keyframe ("100%" :background "rgba(141, 110, 99, 1)")
                                         :direction "alternate"
                                         :delay "0.5s"
                                         :duration "0.5s"
                                         :iteration-count "infinite"))
                             (@ cell-data :digit))
                      (:span () (@ cell-data :digit)))))))
  
  
  
  