Userstyle to set a custom tab-size on GitHub and Gist.
A userstyle extension is required, common ones include:
🎨 Stylus for Firefox, Chrome or Opera.
🎨 xStyle for Firefox or Chrome.
Then:
📦 Install the usercss with Stylus or xStyle. Supports automatic updates.
If you would like to contribute to this repository, please...
- 👓 Read the contribution guidelines.
fork or 
Download,- 👌 Create a pull request!
Thanks to all that have contributed so far!