Where can I find markup and page styles in bitrix?

Question

1C-Bitrix

How to change markup and page styles in bitrix?

Answer 1

Changing the styles of standard component templates is possible only by moving the component template to local, otherwise all changes will be lost during the update. In addition, you can get a layer of errors during the update, which will have to be fixed.
The main B24 template is located in /home/bitrix/www/bitrix/templates/bitrix24