Feature request: support max width for 4k monitor

[J-Siu]

Currently the site seems to only support up to width of 1764px. Is it possible to support width for 4k (3840)?

Following is current site layout on 4k monitor:

[medyo]

@J-Siu Thanks for reporting it,

It’s just a few CSS tweaks to fix this. Would you like to take it, or should I handle it?

[J-Siu]

@medyo PR #270 created.