Meeting > Settings > Participants: Help text not fully readable

[MSoeb]

Description: In the participants e-mail settings the 'sender name' help text is not fully readable. Some text segments are under the next setting field. How much text can't be read depends on the used language.

Reproduction:

1. open a meeting
2. open settings > participants > E-Mail > sender name
3. Switch Languages to check how much isn't readable.

What should happen:
The help text should be readable in every language and the space between help text and the next field should be improved.