Fill in the blank: Use the __________ tag to include multiple CSS partial files within a single CSS file.

In HubSpot, include is the tag used to pull one coded file into another, and HubSpot specifically notes that HubL includes can combine multiple CSS files into one file for better performance. A CSS + HubL file can therefore reference smaller CSS partials while still producing a single combined stylesheet output. This matches HubSpot’s use of partials , which are reusable coded files included inside other coded files. The other choices serve different purposes related to loading, scoping, or template inheritance rather than combining CSS partials. HubSpot Developers+2HubSpot Developers+2