Shopify Theme Small Issue on Product Description

I need help with some codes on the theme we have installed on the store.
For some reason the description of the product ( Style type, full and short description and characteristics options) it shows all together.

We want a space between this options so its not together.

Now:
Descripción
Vestido bandage
Características
Escote tipo barco con detalle de olán al pecho de tela stretch.
Estilo
CD20606

We want to look like:

Descripción
Vestido bandage

Características
Escote tipo barco con detalle de olán al pecho de tela stretch.

Estilo
CD20606

https://pauliniss.com/collections/ropa/products/vestido-daniela-2?variant=40863900303500