On a contribution page with recurring contributions enabled, the label for the recurring selection shows up as: <label for="is_recur">I want to contribute this amount</label> every month (including some odd spacing around between the label and the word every). If you allow more than one option (e.g. weeks and months), only the word every is outside the label tags.

Because of this, any theme that changes the styling of the labels ends up looking very bad, as the words "every month" will be in a different font, size, etc. and there can also be some weird spacing. It seems like the fix would be to apply additional label tags around the words.

This is fixable on individual sites by applying styles to the divs that contain this label, but that's obviously not a great solution.

Confirmed on latest demo.