Week 5: HTML and CSS We'll discuss HTML and CSS for use in creating simple web pages, focusing on two key concepts: tree structure separation of content from presentation View class notes: week 5, week 6. Class work We'll work on these html exercises in class. You'll need to save that file and this (initially empty) css file. Update: answers from class: completed html, completed css Readings See the course readings for html; look at the links in section 3. Find more information in these tutorials for HTML and CSS. For help with homework, make use of the corresponding HTML reference and CSS reference.