Customize a specific code block background color ?

[smarie]

Hi there, first of all thanks so much for this project ! I use it is all my open source python libs.

I am currently working on porting the sphinx-gallery project to mkdocs.

I wish to customize the background color of code blocks to distinguish the console outputs (background color #fafae2) from the code inputs (standard color from theme). I am stuck trying to set attributes on the markdown code block: I tried adding my custom class {: .mkd-glr-script-out-disp } in several positions before, after, and in the code block header but it does not seem to be correctly taken into account.

Is this possible ? Thanks a lot in advance !

EDIT: To illustrate what I would like to reproduce, you may see the "out" part of this page: https://scikit-learn.org/stable/auto_examples/linear_model/plot_ols.html#sphx-glr-auto-examples-linear-model-plot-ols-py

[squidfunk]

The syntax for code blocks is:

```{ .python .extra-class }
import hello_world
```

See the Python Markdown Extensions docs for more guidance:
https://facelessuser.github.io/pymdown-extensions/extensions/superfences/#injecting-classes-ids-and-attributes

[smarie]

Thanks for the fast answer @squidfunk ! I really appreciate.