1.1 Intro to the Web (repeat from before)
1.2 Creating a Structured Document
-HTML is the language of the internet, with its own rules and syntax. HTML turns tags into elements in a document "tree" structure using the "DOM", or Document Object Model. DOM is structure of elements of a document.
-CSS is a separate language that sets the style of the document text, based on elements
-Everything is a box. Rectangles are the only shape allowed in HTML documents.
-The "div" tag defines boxes