I was thinking this too. You can read the HTML and CSS of any website, but there's likely no licensing information attached to it. And you'll never see the server side code of most websites.
What's the reason that's not considered a problem? Is it because it's not actually running on the user's computer? Or because you can think of the resulting HTML/CSS as output of the program?
What's the reason that's not considered a problem? Is it because it's not actually running on the user's computer? Or because you can think of the resulting HTML/CSS as output of the program?