diff --git a/edit/codemirror-default.js b/edit/codemirror-default.js
index f9ead2b2..b1f413bb 100644
--- a/edit/codemirror-default.js
+++ b/edit/codemirror-default.js
@@ -102,6 +102,56 @@
   }
 
   Object.assign(CodeMirror.mimeModes['text/css'].propertyKeywords, {
+    // CSS Logical Properties and Values L1
+    'block-size': true,
+    'border-block-color': true,
+    'border-block-end': true,
+    'border-block-end-color': true,
+    'border-block-end-style': true,
+    'border-block-end-width': true,
+    'border-block-start': true,
+    'border-block-start-color': true,
+    'border-block-start-style': true,
+    'border-block-start-width': true,
+    'border-block-style': true,
+    'border-block-width': true,
+    'border-inline-color': true,
+    'border-inline-end': true,
+    'border-inline-end-color': true,
+    'border-inline-end-style': true,
+    'border-inline-end-width': true,
+    'border-inline-start': true,
+    'border-inline-start-color': true,
+    'border-inline-start-style': true,
+    'border-inline-start-width': true,
+    'border-inline-style': true,
+    'border-inline-width': true,
+    'inline-size': true,
+    'inset': true,
+    'inset-block': true,
+    'inset-block-end': true,
+    'inset-block-start': true,
+    'inset-inline': true,
+    'inset-inline-end': true,
+    'inset-inline-start': true,
+    'margin-block': true,
+    'margin-block-end': true,
+    'margin-block-start': true,
+    'margin-inline': true,
+    'margin-inline-end': true,
+    'margin-inline-start': true,
+    'max-block-size': true,
+    'max-inline-size': true,
+    'min-block-size': true,
+    'min-inline-size': true,
+    'padding-block': true,
+    'padding-block-end': true,
+    'padding-block-start': true,
+    'padding-inline': true,
+    'padding-inline-end': true,
+    'padding-inline-start': true,
+    'text-align-all': true,
+
     'contain': true,
     'mix-blend-mode': true,
     'isolation': true,
@@ -115,6 +165,8 @@
   });
   Object.assign(CodeMirror.mimeModes['text/css'].valueKeywords, {
     'isolate': true,
+    'recto': true,
+    'verso': true,
   });
   Object.assign(CodeMirror.mimeModes['text/css'].colorKeywords, {
     'darkgrey': true,