Hello everyone how can I format a variable's text with css in one expression?

The text is being imported from excel, in my database I have a variable called  description that holds the imported text and I'm using this text in mobile app

but when there is a line break it seems  so unformatted and I don't know how to specify the margins and spacing after a line break in my mobile app.

HI joao dos santos andre quissenguele,

Keep the expression in container and give some class name, apply styles to newly added class.