open these 4 HTML file and print them into a PDF file

compare their sizes and css

Name		Name	Last commit message	Last commit date
Latest commit History 5 Commits
images		images
README.md		README.md
background-size.html		background-size.html
no-background-size.html		no-background-size.html
no-object-fit.html		no-object-fit.html
object-fit.html		object-fit.html