Can you define Block Formatting Context and describe how it works?
You should immediately recognize this as a technical question. You are first asked to define a concept used in the front-end developer profession and then describe how it works. This is the classic form of a technical question. Make sure your answer is brief and to the point, and anticipate a follow-up question. This will indicate that the interviewer has a particular interest in this topic and may want to explore it in more depth.
"Block formatting context is a part of a visual CSS rendering of the elements within a web page. Visual formatting describes how user agents use the document tree and display it for visual media. The block formatting context defines the region which contains the layout of block boxes and defines how floats interact with other elements within the region. The root element of the document creates it."
