diff --git a/after/syntax/css/css3-align.vim b/after/syntax/css/css3-align.vim
new file mode 100644
index 0000000..d8216cb
--- /dev/null
+++ b/after/syntax/css/css3-align.vim
@@ -0,0 +1,5 @@
+" TODO: create cssAnimationsProp group and cssAnimationsAttr group
+syn match cssFontProp contained "\<\(justify\|align\)-\(self\|content\|items\)\>"
+syn keyword cssFontAttr contained head foot true
+syn match cssFontAttr contained "\<flex-\(start\|end\)\>"
+syn match cssFontAttr contained "\<space-\(between\|around\)\>"