### Gitea Version 1.16.0 ### Operating System Windows 10 ### Browser Version Chrome v97 ### Can you reproduce the bug on the Gitea demo site? Yes ### Description When expendaning to see more code in the Pull Request Files menu, the code is shrunk into a small viewbox: Exemple: https://try.gitea.io/bartvm/test-pull-request/pulls/1/files ### Screenshots Before:  After: 