Making your own styles.css
Write the file styles.css to work with your page describing your project and make it have the look and feel of the web site that is your project -- that is, convert your Homework 1 so that it uses this new styles.css file. Include fonts, sizes, colors, spacing as needed, background image(s) and colors. See this page in an HTML editor to see what tags (div, whatever) and ids or classes (mainContentArea, rightColumn, etc.) are needed.
Make sure that your style.css is well-commented -- that is, be very different from those that make Joomla! and WordPress styles. :o
As you edit, you may need to check the appearance inside an actual web browser -- Expressions Web sometimes doesn't accurately show the look and feel.
Put a .txt file in your folder that gives copyright information on each image you use, like so:
parchment.jpg is from http://www.freepik.com/free-photo/parchment-paper_570340.htm and is free for use but not sale or redistribution.