>_ Platform settings
← Back to labs

Platform settings

Overrides are stored in and win over the compose file's environment. Changes take effect after a platform restart. Paths and the internal port stay compose-only.

Appearance & branding

Applied immediately to all pages including the login page — no restart. Stored in data/branding.json.

Platform name

Replaces "LearnLab" in headers and page titles.

Accent color

The highlight color used across the whole UI (buttons, badges, headers). Default: #f5b445. A darker shade is derived automatically.

Logo

Shown instead of the >_ mark in every header. PNG, SVG, JPG or WebP, max 512 KB. Tip: a wide logo on transparent background looks best on the dark header.

Loading…

Restart the platform

Applies saved overrides. Everything survives a platform restart: progress, versions, settings - and running environments, whose containers stay alive and are re-adopted when the platform is back (terminals reconnect; RDP connections drop and reconnect).