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VS Code Web: wider editor

Shrinks the activity bar and sidebar to leave more room for the code editor (works on github.dev too).

Code to copy

/* Shrink activity bar and sidebar to give the editor more room (works on github.dev too) */
.monaco-workbench .part.activitybar {
  width: 36px !important;
  min-width: 36px !important;
}
.monaco-workbench .part.sidebar {
  max-width: 220px !important;
}
.monaco-workbench .part.editor {
  min-width: 0 !important;
}

How to use this example

1. Copy the code with the button above.
2. Install JustZix (2 minutes) and open the extension on the target page.
3. Add a new rule matching that page.
4. Paste the code into the rule's CSS panel and save — the effect appears instantly.