A few years back, when I was learning HTML and CSS, I found it difficult to differentiate between CSS margin and padding. In fact, at some point, I failed a quiz on these CSS properties. In the past ...

The padding-inline CSS shorthand property defines the logical inline start and end padding of an element, which maps to physical padding properties depending on the element's writing mode, ...

I believe CSS borders and padding would be more intuitive if borders could collapse into padding. A css-like box model which depicts margin, border, padding, and content. In the model, border is shown ...