How to connect css and js to Bitrix?

Question

1C-Bitrix

On the local server (Open Server), the site looks as it should, but when I connect the html template to bitrix (via WinSCP), all styles disappear.
How to fix it?
Here is how it looks on the local server:

Here is how it looks on Bitrix:

Answer 1

To include css use:
To include js use:
What exactly is the problem in your code is hard to say. You need to look at the code, not screenshots.