Simple and easy ways to do things with images using CSS.
Quick, painless explanations of CSS subjects that will likely help you understand it a whole bunch better.
Image tag:
Quick overview of the parts of an image tag.
Learn about image tags
CSS Box Model:
How do padding, margin, and borders fit together? This will show you.
CSS box model
Background Image:
A simple no nonsense guide to positioning background images.
Learn about background images
Opacity:
How to control the opacity of your images, even if you you aren't sure what opacity is.
Learn about opacity
CSS Box Model
Image margin, padding, and border, what is what and how it all fits together. The image is in the center and has a width and a height. Around the image is the padding, around the padding is the border, and around the border is the margin.