diff --git a/edit/codemirror-default.js b/edit/codemirror-default.js
index 06b2614a..edc7af28 100644
--- a/edit/codemirror-default.js
+++ b/edit/codemirror-default.js
@@ -159,6 +159,7 @@
     'contain': true,
     'mask-image': true,
     'mix-blend-mode': true,
+    'rotate': true,
     'isolation': true,
     'zoom': true,
 
diff --git a/vendor-overwrites/csslint/parserlib.js b/vendor-overwrites/csslint/parserlib.js
index e6d5046d..da4095ca 100644
--- a/vendor-overwrites/csslint/parserlib.js
+++ b/vendor-overwrites/csslint/parserlib.js
@@ -553,7 +553,7 @@ self.parserlib = (() => {
     'rest-before':      1,
     'richness':         1,
     'right':            '<width>',
-    'rotate':           'none | [ <number>{3} ]? <angle>',
+    'rotate':           'none | [ x | y | z | <number>{3} ]? && <angle>',
     'rotation':         1,
     'rotation-point':   1,
     'row-gap':          '<row-gap>',