diff --git a/gtk/gtkcssstylepropertyimpl.c b/gtk/gtkcssstylepropertyimpl.c
index 0ecad34a64..e1e19b2742 100644
--- a/gtk/gtkcssstylepropertyimpl.c
+++ b/gtk/gtkcssstylepropertyimpl.c
@@ -1030,7 +1030,7 @@ _gtk_css_style_property_init_properties (void)
   gtk_css_style_property_register        ("border-top-width",
                                           GTK_CSS_PROPERTY_BORDER_TOP_WIDTH,
                                           G_TYPE_INT,
-                                          GTK_STYLE_PROPERTY_ANIMATED | GTK_STYLE_PROPERTY_NO_RESIZE,
+                                          GTK_STYLE_PROPERTY_ANIMATED,
                                           parse_border_width,
                                           query_length_as_int,
                                           assign_length_from_int,
@@ -1046,7 +1046,7 @@ _gtk_css_style_property_init_properties (void)
   gtk_css_style_property_register        ("border-left-width",
                                           GTK_CSS_PROPERTY_BORDER_LEFT_WIDTH,
                                           G_TYPE_INT,
-                                          GTK_STYLE_PROPERTY_ANIMATED | GTK_STYLE_PROPERTY_NO_RESIZE,
+                                          GTK_STYLE_PROPERTY_ANIMATED,
                                           parse_border_width,
                                           query_length_as_int,
                                           assign_length_from_int,
@@ -1062,7 +1062,7 @@ _gtk_css_style_property_init_properties (void)
   gtk_css_style_property_register        ("border-bottom-width",
                                           GTK_CSS_PROPERTY_BORDER_BOTTOM_WIDTH,
                                           G_TYPE_INT,
-                                          GTK_STYLE_PROPERTY_ANIMATED | GTK_STYLE_PROPERTY_NO_RESIZE,
+                                          GTK_STYLE_PROPERTY_ANIMATED,
                                           parse_border_width,
                                           query_length_as_int,
                                           assign_length_from_int,
@@ -1078,7 +1078,7 @@ _gtk_css_style_property_init_properties (void)
   gtk_css_style_property_register        ("border-right-width",
                                           GTK_CSS_PROPERTY_BORDER_RIGHT_WIDTH,
                                           G_TYPE_INT,
-                                          GTK_STYLE_PROPERTY_ANIMATED | GTK_STYLE_PROPERTY_NO_RESIZE,
+                                          GTK_STYLE_PROPERTY_ANIMATED,
                                           parse_border_width,
                                           query_length_as_int,
                                           assign_length_from_int,
@@ -1132,7 +1132,7 @@ _gtk_css_style_property_init_properties (void)
   gtk_css_style_property_register        ("outline-width",
                                           GTK_CSS_PROPERTY_OUTLINE_WIDTH,
                                           G_TYPE_INT,
-                                          GTK_STYLE_PROPERTY_ANIMATED | GTK_STYLE_PROPERTY_NO_RESIZE,
+                                          GTK_STYLE_PROPERTY_ANIMATED,
                                           parse_border_width,
                                           query_length_as_int,
                                           assign_length_from_int,