If you're not using Webflow hosting and there is no 'documents' folder in your site, the HTML code for the background video in Webflow is located within the Custom Code section of your project settings.
To access the Custom Code section, follow these steps:
1. Open your Webflow project.
2. Click on the Project Settings option in the left sidebar.
3. In the Project Settings panel, click on the Custom Code tab.
In the Custom Code tab, you'll find fields for adding code to the Head, Before Body, and Before
sections of your project. The HTML code for your background video should be placed in one of these sections, depending on where you want it to appear in your site.
To add the HTML code for your background video, simply paste the code into the appropriate section within the Custom Code tab. Remember to save your changes by clicking the Save button in the top-right corner of the panel.
It's important to note that without Webflow hosting, you'll need to host your background video externally and reference it within your HTML code. You can upload the video to a third-party video hosting service (such as Vimeo or YouTube) and use their provided embed code or direct links to include the video on your site.
Make sure to replace any placeholder URLs or embed codes in the HTML code with the actual URLs or codes provided by your chosen video hosting service.
Once you've added the HTML code for the background video in the Custom Code section, it should be properly integrated into your Webflow site, whether you're using an external hosting provider or self-hosting the site.