diff --git a/after/syntax/css/css-cascade-3.vim b/after/syntax/css/css-cascade-3.vim
new file mode 100644
index 0000000..909e370
--- /dev/null
+++ b/after/syntax/css/css-cascade-3.vim
@@ -0,0 +1,3 @@
+" TODO: create cssCommonProp
+syn keyword cssFontProp all
+syn keyword cssCommonAttr contained initial unset
diff --git a/after/syntax/css/css3-cascade.vim b/after/syntax/css/css3-cascade.vim
deleted file mode 100644
index 1db38bb..0000000
--- a/after/syntax/css/css3-cascade.vim
+++ /dev/null
@@ -1,3 +0,0 @@
-" TODO: create cssCascadeProp and cssCascadeAttr
-syn keyword cssFontProp all
-syn keyword cssFontAttr unset
diff --git a/after/syntax/css/css3-values.vim b/after/syntax/css/css3-values.vim
index 2e5fc19..8e2e1f6 100644
--- a/after/syntax/css/css3-values.vim
+++ b/after/syntax/css/css3-values.vim
@@ -3,4 +3,3 @@ syn match cssValueAngle contained "[-+]\=\d\+\(\.\d*\)\=turn"
 " TODO: create cssValueResolution group
 syn match cssValueNumber contained "[-+]\=\d\+\(\.\d*\)\=dp\(i\|cm\|px\)"
 syn region cssFunction contained matchgroup=cssFunctionName start="\<\(calc\|toggle\)\s*(" end=")" oneline keepend
-syn keyword cssCommonAttr contained initial
diff --git a/after/syntax/html.vim b/after/syntax/html.vim
index 3928300..a5f8871 100644
--- a/after/syntax/html.vim
+++ b/after/syntax/html.vim
@@ -4,7 +4,6 @@ syn include @htmlCss syntax/css/css3-animations.vim
 syn include @htmlCss syntax/css/css3-background.vim
 syn include @htmlCss syntax/css/css3-box.vim
 syn include @htmlCss syntax/css/css3-break.vim
-syn include @htmlCss syntax/css/css3-cascade.vim
 syn include @htmlCss syntax/css/css3-colors.vim
 syn include @htmlCss syntax/css/css3-conditional.vim
 syn include @htmlCss syntax/css/css3-content.vim
@@ -24,6 +23,7 @@ syn include @htmlCss syntax/css/css3-transitions.vim
 syn include @htmlCss syntax/css/css3-ui.vim
 syn include @htmlCss syntax/css/css3-values.vim
 syn include @htmlCss syntax/css/css-align-3.vim
+syn include @htmlCss syntax/css/css-cascade-3.vim
 syn include @htmlCss syntax/css/css-counter-styles-3.vim
 syn include @htmlCss syntax/css/css-display-3.vim
 syn include @htmlCss syntax/css/css-flexbox-1.vim
diff --git a/test/test.css b/test/test.css
index 2175512..cfbcbd8 100644
--- a/test/test.css
+++ b/test/test.css
@@ -62,7 +62,8 @@
 }
 
 .cascade {
-  all: unset;
+  all: initial;
+  display: unset;
 }
 
 .colors {
@@ -575,7 +576,6 @@
   display: 1dppx;
   display: calc(100%/3 - 2*1em - 2*1px);
   display: toggle(italic, normal);
-  display: initial;
 }
 
 .variables {
diff --git a/test/test.html b/test/test.html
index 9e9f2cb..2e681fc 100644
--- a/test/test.html
+++ b/test/test.html
@@ -77,7 +77,8 @@
 </style>
 <style>
 .cascade {
-  all: unset;
+  all: initial;
+  display: unset;
 }
 </style>
 <style>
@@ -628,7 +629,6 @@
   display: 1dppx;
   display: calc(100%/3 - 2*1em - 2*1px);
   display: toggle(italic, normal);
-  display: initial;
 }
 </style>
 <style>