Css Demystified Start Writing Css With Confidence [top] -

By default, when you set the width or height of an element, CSS only applies it to the content area. If you add padding and borders on top of that, the element's actual footprint on the screen becomes larger than you specified, breaking your layout.

Vertical margins between block elements can collapse into one margin (the larger of the two). This is normal and often helpful, but it can surprise you: CSS Demystified Start writing CSS with confidence

This guide is designed to demystify CSS, breaking down its core concepts into manageable, logical pieces, allowing you to start writing styles with confidence and intention. By default, when you set the width or