diff --git a/gtk/gtkcssenumvalue.c b/gtk/gtkcssenumvalue.c
index 2d847f8e87..a101eaf271 100644
--- a/gtk/gtkcssenumvalue.c
+++ b/gtk/gtkcssenumvalue.c
@@ -339,3 +339,166 @@ _gtk_css_area_value_get (const GtkCssValue *value)
   return value->value;
 }
 
+/* GtkCssDirection */
+
+static const GtkCssValueClass GTK_CSS_VALUE_DIRECTION = {
+  gtk_css_value_enum_free,
+  gtk_css_value_enum_compute,
+  gtk_css_value_enum_equal,
+  gtk_css_value_enum_transition,
+  gtk_css_value_enum_print
+};
+
+static GtkCssValue direction_values[] = {
+  { &GTK_CSS_VALUE_DIRECTION, 1, GTK_CSS_DIRECTION_NORMAL, "normal" },
+  { &GTK_CSS_VALUE_DIRECTION, 1, GTK_CSS_DIRECTION_REVERSE, "reverse" },
+  { &GTK_CSS_VALUE_DIRECTION, 1, GTK_CSS_DIRECTION_ALTERNATE, "alternate" },
+  { &GTK_CSS_VALUE_DIRECTION, 1, GTK_CSS_DIRECTION_ALTERNATE_REVERSE, "alternate-reverse" }
+};
+
+GtkCssValue *
+_gtk_css_direction_value_new (GtkCssDirection direction)
+{
+  guint i;
+
+  for (i = 0; i < G_N_ELEMENTS (direction_values); i++)
+    {
+      if (direction_values[i].value == direction)
+        return _gtk_css_value_ref (&direction_values[i]);
+    }
+
+  g_return_val_if_reached (NULL);
+}
+
+GtkCssValue *
+_gtk_css_direction_value_try_parse (GtkCssParser *parser)
+{
+  guint i;
+
+  g_return_val_if_fail (parser != NULL, NULL);
+
+  for (i = 0; i < G_N_ELEMENTS (direction_values); i++)
+    {
+      if (_gtk_css_parser_try (parser, direction_values[i].name, TRUE))
+        return _gtk_css_value_ref (&direction_values[i]);
+    }
+
+  return NULL;
+}
+
+GtkCssDirection
+_gtk_css_direction_value_get (const GtkCssValue *value)
+{
+  g_return_val_if_fail (value->class == &GTK_CSS_VALUE_DIRECTION, GTK_CSS_DIRECTION_NORMAL);
+
+  return value->value;
+}
+
+/* GtkCssPlayState */
+
+static const GtkCssValueClass GTK_CSS_VALUE_PLAY_STATE = {
+  gtk_css_value_enum_free,
+  gtk_css_value_enum_compute,
+  gtk_css_value_enum_equal,
+  gtk_css_value_enum_transition,
+  gtk_css_value_enum_print
+};
+
+static GtkCssValue play_state_values[] = {
+  { &GTK_CSS_VALUE_PLAY_STATE, 1, GTK_CSS_PLAY_STATE_RUNNING, "running" },
+  { &GTK_CSS_VALUE_PLAY_STATE, 1, GTK_CSS_PLAY_STATE_PAUSED, "paused" }
+};
+
+GtkCssValue *
+_gtk_css_play_state_value_new (GtkCssPlayState play_state)
+{
+  guint i;
+
+  for (i = 0; i < G_N_ELEMENTS (play_state_values); i++)
+    {
+      if (play_state_values[i].value == play_state)
+        return _gtk_css_value_ref (&play_state_values[i]);
+    }
+
+  g_return_val_if_reached (NULL);
+}
+
+GtkCssValue *
+_gtk_css_play_state_value_try_parse (GtkCssParser *parser)
+{
+  guint i;
+
+  g_return_val_if_fail (parser != NULL, NULL);
+
+  for (i = 0; i < G_N_ELEMENTS (play_state_values); i++)
+    {
+      if (_gtk_css_parser_try (parser, play_state_values[i].name, TRUE))
+        return _gtk_css_value_ref (&play_state_values[i]);
+    }
+
+  return NULL;
+}
+
+GtkCssPlayState
+_gtk_css_play_state_value_get (const GtkCssValue *value)
+{
+  g_return_val_if_fail (value->class == &GTK_CSS_VALUE_PLAY_STATE, GTK_CSS_PLAY_STATE_RUNNING);
+
+  return value->value;
+}
+
+/* GtkCssFillMode */
+
+static const GtkCssValueClass GTK_CSS_VALUE_FILL_MODE = {
+  gtk_css_value_enum_free,
+  gtk_css_value_enum_compute,
+  gtk_css_value_enum_equal,
+  gtk_css_value_enum_transition,
+  gtk_css_value_enum_print
+};
+
+static GtkCssValue fill_mode_values[] = {
+  { &GTK_CSS_VALUE_FILL_MODE, 1, GTK_CSS_FILL_NONE, "none" },
+  { &GTK_CSS_VALUE_FILL_MODE, 1, GTK_CSS_FILL_FORWARDS, "forwards" },
+  { &GTK_CSS_VALUE_FILL_MODE, 1, GTK_CSS_FILL_BACKWARDS, "backwards" },
+  { &GTK_CSS_VALUE_FILL_MODE, 1, GTK_CSS_FILL_BOTH, "both" }
+};
+
+GtkCssValue *
+_gtk_css_fill_mode_value_new (GtkCssFillMode fill_mode)
+{
+  guint i;
+
+  for (i = 0; i < G_N_ELEMENTS (fill_mode_values); i++)
+    {
+      if (fill_mode_values[i].value == fill_mode)
+        return _gtk_css_value_ref (&fill_mode_values[i]);
+    }
+
+  g_return_val_if_reached (NULL);
+}
+
+GtkCssValue *
+_gtk_css_fill_mode_value_try_parse (GtkCssParser *parser)
+{
+  guint i;
+
+  g_return_val_if_fail (parser != NULL, NULL);
+
+  for (i = 0; i < G_N_ELEMENTS (fill_mode_values); i++)
+    {
+      if (_gtk_css_parser_try (parser, fill_mode_values[i].name, TRUE))
+        return _gtk_css_value_ref (&fill_mode_values[i]);
+    }
+
+  return NULL;
+}
+
+GtkCssFillMode
+_gtk_css_fill_mode_value_get (const GtkCssValue *value)
+{
+  g_return_val_if_fail (value->class == &GTK_CSS_VALUE_FILL_MODE, GTK_CSS_FILL_NONE);
+
+  return value->value;
+}
+
diff --git a/gtk/gtkcssenumvalueprivate.h b/gtk/gtkcssenumvalueprivate.h
index 60921371e4..09a9d671cf 100644
--- a/gtk/gtkcssenumvalueprivate.h
+++ b/gtk/gtkcssenumvalueprivate.h
@@ -47,6 +47,18 @@ GtkCssValue *   _gtk_css_area_value_new               (GtkCssArea         area);
 GtkCssValue *   _gtk_css_area_value_try_parse         (GtkCssParser      *parser);
 GtkCssArea      _gtk_css_area_value_get               (const GtkCssValue *value);
 
+GtkCssValue *   _gtk_css_direction_value_new          (GtkCssDirection    direction);
+GtkCssValue *   _gtk_css_direction_value_try_parse    (GtkCssParser      *parser);
+GtkCssDirection _gtk_css_direction_value_get          (const GtkCssValue *value);
+
+GtkCssValue *   _gtk_css_play_state_value_new         (GtkCssPlayState    play_state);
+GtkCssValue *   _gtk_css_play_state_value_try_parse   (GtkCssParser      *parser);
+GtkCssPlayState _gtk_css_play_state_value_get         (const GtkCssValue *value);
+
+GtkCssValue *   _gtk_css_fill_mode_value_new          (GtkCssFillMode     fill_mode);
+GtkCssValue *   _gtk_css_fill_mode_value_try_parse    (GtkCssParser      *parser);
+GtkCssFillMode  _gtk_css_fill_mode_value_get          (const GtkCssValue *value);
+
 G_END_DECLS
 
 #endif /* __GTK_CSS_ENUM_VALUE_PRIVATE_H__ */
diff --git a/gtk/gtkcsstypesprivate.h b/gtk/gtkcsstypesprivate.h
index 78df4ce853..fdf56e01aa 100644
--- a/gtk/gtkcsstypesprivate.h
+++ b/gtk/gtkcsstypesprivate.h
@@ -116,6 +116,14 @@ enum { /*< skip >*/
   GTK_CSS_PROPERTY_TRANSITION_DURATION,
   GTK_CSS_PROPERTY_TRANSITION_TIMING_FUNCTION,
   GTK_CSS_PROPERTY_TRANSITION_DELAY,
+  GTK_CSS_PROPERTY_ANIMATION_NAME,
+  GTK_CSS_PROPERTY_ANIMATION_DURATION,
+  GTK_CSS_PROPERTY_ANIMATION_TIMING_FUNCTION,
+  GTK_CSS_PROPERTY_ANIMATION_ITERATION_COUNT,
+  GTK_CSS_PROPERTY_ANIMATION_DIRECTION,
+  GTK_CSS_PROPERTY_ANIMATION_PLAY_STATE,
+  GTK_CSS_PROPERTY_ANIMATION_DELAY,
+  GTK_CSS_PROPERTY_ANIMATION_FILL_MODE,
   GTK_CSS_PROPERTY_ENGINE,
   GTK_CSS_PROPERTY_GTK_KEY_BINDINGS,
   /* add more */
@@ -128,6 +136,25 @@ typedef enum /*< skip >*/ {
   GTK_CSS_AREA_CONTENT_BOX
 } GtkCssArea;
 
+typedef enum /*< skip >*/ {
+  GTK_CSS_DIRECTION_NORMAL,
+  GTK_CSS_DIRECTION_REVERSE,
+  GTK_CSS_DIRECTION_ALTERNATE,
+  GTK_CSS_DIRECTION_ALTERNATE_REVERSE
+} GtkCssDirection;
+
+typedef enum /*< skip >*/ {
+  GTK_CSS_PLAY_STATE_RUNNING,
+  GTK_CSS_PLAY_STATE_PAUSED
+} GtkCssPlayState;
+
+typedef enum /*< skip >*/ {
+  GTK_CSS_FILL_NONE,
+  GTK_CSS_FILL_FORWARDS,
+  GTK_CSS_FILL_BACKWARDS,
+  GTK_CSS_FILL_BOTH
+} GtkCssFillMode;
+
 /* for the order in arrays */
 typedef enum /*< skip >*/ {
   GTK_CSS_TOP,