Various Mermaid improvements (#18776) (#18780)

* Various Mermaid improvments

- Render into iframe for improved security
- Use built-in dark theme instead of color inversion
- Remove flexbox attributes, resulting in more consistent size rendering
- Update API usage and update to latest version

* restart ci

* misc tweaks

* remove unneccesary declaration

* make it work without allow-same-origin, add loading=lazy

* remove loading attribute, does not seem to work

* rename variable

* skip roundtrip to DOM for rendering

* don't guess chart height

* update comment to make it clear it's intentional

* tweak

* replace deprecated 'scrolling' property

* remove unused css file

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
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silverwind 2022-02-16 10:26:53 +01:00 committed by GitHub
parent c876124efe
commit 1f7802db97
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9 changed files with 50 additions and 50 deletions

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@ -30,7 +30,7 @@
.markup pre.is-loading,
.editor-loading.is-loading {
height: 12rem;
height: var(--height-loading);
}
@keyframes fadein {