To illustrate the roles of HTML and CSS, let’s take a look at a simple webpage. If we strip away all HTML and CSS, this is the underlying text for our example ... We can add form inputs, images ...

Ryan Boudreaux covers the basics about CSS specificity hierarchy in an effort to make this tricky concept easier to understand. If a CSS rule doesn’t seem to work when it looks like it should ...

As an example ... are now stabilized in CSS and implemented by all the major browsers. They make a big impact on how we think about responsive design. The basic idea is that you are able to ...