Merge branch '45933-webide-fade-uneditable-area' into 'master'

Resolve "Guide users towards editing capabilities in review mode of Web IDE"

Closes #45933

See merge request gitlab-org/gitlab-ce!20008

app/assets/stylesheets/pages/repo.scss

@@ -281,8 +281,8 @@
     }
 
     .margin {
-      background-color: $gray-light;
-      border-right: 1px solid $white-normal;
+      background-color: $white-light;
+      border-right: 1px solid $theme-gray-100;
 
       .line-insert {
         border-right: 1px solid $line-added-dark;
@@ -303,6 +303,15 @@
 .multi-file-editor-holder {
   height: 100%;
   min-height: 0;
+
+  &.is-readonly,
+  .editor.original {
+    .monaco-editor,
+    .monaco-editor-background,
+    .monaco-editor .inputarea.ime-input {
+      background-color: $theme-gray-50;
+    }
+  }
 }
 
 .preview-container {

changelogs/unreleased/45933-webide-fade-uneditable-area.yml

+---
+title: Fade uneditable area in Web IDE
+merge_request: 20008
+author:
+type: changed