Challenge

The heart of the matter is that as web designers, we never know exactly how the pages we create will be viewed. We don’t know which of the dozens of browsers might be used, whether it is on a desktop computer or something more portable, how large the browser window will be, what fonts are installed, whether functionality such as JavaScript is enabled, how fast the internet connection is, whether the pages are being read by a screen reader, and so on.

- From Learning Web Design Ch03

Resources

• Learning Web Design 这本书也是入门网页设计的不二之选。