hi, please i would like to build a banner like that on very.co.uk, i have inspected the div, it seems just like html and css(just to ask, will i need more than that, and can you give me a link to read on how to do something like that, thanks)
What is it about the ban er that you want to replicate? What features are you after?
i would love to replicate design , and
the rotation of the slide
Search “html box model” on google. This should give you a basic understanding on what you are looking at. The header is made up of a few divs that are held within a container div. What you put inside of the container and where they go exactly is up to you 
Try reading through the w3schools tutorials. Hope that helps!