Topic One: Image Resolution (Chapter 5)
When saving an image for the web, images should be saved at a resolution of 72 ppi. With a higher resolution, the file size will be larger. Images on a computer screen are made of tiny squares, pixels.
Topic Two: Tools to Edit & Save Images (Chapter 5)
It is important when saving images for the web that you are saving them in the right size, format and resoultion. One of the most common tools for this is Adobe Photoshop. The right format includes labeling it as a .jpeg, .gif, or .png.
Topic Three: List-Syle and Type (Chapter 14)
The list-style-type allows you to control the shape and or style of a bullet. There is two different types of lists, ordered list and unordered lists. The unordered list options include: non, disc, circle and square. There is also options for ordered list: decimal, decimal-leading-zero, lower-alpha, upper-alpha, lower-romam, and upper-roman.