How do you apply this?

[src52]

I have no idea where to place this CSS file. The Readme doesn't specify.

[dankonig]

Yes. How do you apply this?

[Shaxine]

For now the only way to apply this is through a browser extension to load custom userstyles as per the author instructions: https://www.reddit.com/r/synology/comments/ycvzd5/comment/itqt9hy/?utm_source=share&utm_medium=web2x&context=3

[relink2013]

Yup, like @Shaxine already said. As of right now I only recommend using a browser extension.

It is possible to install it directly to the NAS by referencing it in the right CSS file, but I really don’t recommend it. I have tried to do it before but I never got it to load correctly. Plus package updates will inevitably break it. My last attempt caused me to have to reinstall Photos.