This repository demonstrates a subtle issue related to CSS selector specificity. The problem arises when using an ID selector in combination with a class selector, where the intended specificity might ...

Knowing how to add class and ID attributes to HTML elements, as well as use their respective selectors, is invaluable. It's important to practice using them. There are several elements in the HTML ...

Editor’s note: This How To assumes a basic understanding of HTML. Along with HTML and JavaScript, CSS forms the foundation of the open Web. These three technologies power just about every website, and ...

The use of classes is also very common when creating webpages. Classes operate in a similar way to element IDs but rather than relating to the id of an individual element, styles for a class can be ...

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 and your ...