Unexpected offset in sample application

[rmorshea]

Discussed in #921

^{Originally posted by numpde February 9, 2023}
In this intro example, there is an offset before the word "Sample" that doesn't seem to belong there.

[rmorshea]

This appears to occur because the theme for our docs applies styling to all h1 elements.

[Archmonger]

This will be resolved with the docs rewrite

[Archmonger]

Closing in favor of #1052