mirror of
https://github.com/go-gitea/gitea.git
synced 2026-10-28 21:30:44 +01:00
Backport https://github.com/go-gitea/gitea/pull/40046 Mermaid scales diagrams wider than the markup column down to its width, but the iframe kept the unscaled viewBox height, leaving a large blank area below them. The iframe now uses a CSS `aspect-ratio` capped at the viewBox height. Diagrams that don't scale (`useMaxWidth: false`) keep the fixed height. The cherry-pick conflicted only on the `srcdoc` line, which uses an `html` template on `main` but a plain string on `release/v28`. Fixes: https://github.com/go-gitea/gitea/issues/40045