[tag:bug]

Thanks for the script. It's cool and helpful.

If I try to comment multiple times style header binds twice. Can you please fix it.

[![Error][1]][1]


If it's matter:

1. Chrome Version 91.0.4472.77 (Official Build) (64-bit)
2. Tampermonkey v4.13
 


  [1]: https://i.sstatic.net/4BE2D.png