diff --git a/after/syntax/css/css3-ruby.vim b/after/syntax/css/css3-ruby.vim
index 4514fca..52f4dd5 100644
--- a/after/syntax/css/css3-ruby.vim
+++ b/after/syntax/css/css3-ruby.vim
@@ -1,5 +1,4 @@
 " TODO: create cssRubyProp group and cssRubyAttr group
-syn match cssFontProp contained "\<ruby-\(align\|overhang\|position\|span\)"
-syn keyword cssFontAttr contained start end
-syn match cssFontAttr contained "\<distribute-\(letter\|space\)\>"
-syn match cssFontAttr contained "\<line-edge\>"
+syn match cssFontProp contained "\<ruby-\(position\|merge\|align\)"
+syn match cssFontAttr contained "\<ruby-\(base\|text\)-container\>"
+syn match cssFontAttr contained "\<inter-character\>"
diff --git a/test/test.css b/test/test.css
index 0f38d92..1740585 100644
--- a/test/test.css
+++ b/test/test.css
@@ -298,11 +298,9 @@
 }
 
 .ruby {
-  ruby-align: start;
-  ruby-overhang: end;
-  ruby-position: distribute-letter;
-  ruby-span: distribute-space;
-  display: line-edge;
+  ruby-merge: ruby-text-container;
+  ruby-align: inter-character;
+  ruby-position: ruby-base-container;
 }
 
 .selectors:not([DISABLED]),