How to change CSS styles for a web form in Bitrix?

Question

css

Comrades, help.
There is a web form on Bitrix (No. 2), which needs to be styled under the form (No. 1).
But how to do it, I have no idea.
The class of each element is standard there, and when you try to change the css for this class, nothing happens.
Who tried? How to solve this problem?

Answer 1

try to do everything through !important, or you need to lay out your form and transfer data via api to the web form

Answer 2

Copy the form component template to your space and customize it for your layout.