← All examples

Gmail: taller compose window

Enlarges the compose window to 70% of the screen height so longer emails are easier to write.

Code to copy

/* Make the compose window taller and stick it to the bottom-right */
.nn.M9, .aSt {
  height: 70vh !important;
  min-height: 480px !important;
}
.dw .nH.Hd { right: 24px !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.