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CSS Reading & focus outlook.com

Outlook: bigger message-list font

Enlarges sender and subject text in the message list to make scanning the inbox easier.

Code to copy

/* Enlarge the text in the message list for easier scanning */
div[role="listbox"] div[role="option"] span,
div[role="listbox"] div[role="option"] div[title] {
  font-size: 15px !important;
  line-height: 1.45 !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.

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