How to modify :style with hosted neo4j (4.2)?

[D_C]

I'm using a cloud hosted neo4j 4.3.1
I basically want to tweak some CSS like larger font size for links.
I found this guide:

Neo4j Graph Database Platform

Neo4j Browser User Interface Guide - Developer Guides

This article demonstrates how to use the Neo4j Browser for querying, visualization, and data interaction.

but there's no such area to import the style sheet (GRASS file?) into the hosted version?
Is this missing from new releases?
I can use the :style command...

[D_C]

oh seems you can just drag a file anywhere into the browser and it silently picks up the new styling...