セレクタの優先順位（Specificity）──スタイルが効かない原因を完全に断つ はじめに：なぜ「セレクタの優先順位」は重要か？ CSSでよくある悩みの一つに、 「スタイルが効かないんだけど…？」 という現象があります。 この原因の多くは セレクタの優先 ...

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 ...

This repository demonstrates a common issue in CSS involving specificity and the :hover pseudo-class. The problem arises when trying to apply hover effects to both a parent and child element. Due to ...