Chrome Dev Tools: Basics
I know someone on the internet is going to be upset I am recommending Chrome for this. Sorry. I like it. If you are used to using some other browser's Dev Tools, then you don't need to do this section.
Chrome Developer Tools
Also known as 'dev tools', all browsers come with the ability to view the behind the scenes of a webpage as it loads. Chrome's dev tools are amazing. Again, sorry internet randoms, I don't feel bad recommending Chrome over Firefox.
Learn about HTML vs DOM and edit the DOM, submit a screenshot.