: Learning to work with the browser's default behavior instead of fighting it with fixed dimensions or hacky solutions.
.card padding: 1rem;
Example:
*, *::before, *::after box-sizing: border-box;
.card padding: 1rem; margin-bottom: 1.5rem; max-width: 60ch; /* comfortable reading width */ CSS Demystified Start writing CSS with confidence
Review a snippet of CSS or HTML you are currently working on.
Example:
When specificity is identical, the rule that appears later in the CSS file (or in a later <style> block) takes precedence.
When two rules have the same weight, the last one written wins. CSS reads from top to bottom. : Learning to work with the browser's default
Every developer has been there. You spend twenty minutes trying to center a div, only to find that adding margin: auto works for everyone else but somehow breaks your entire layout. You toggle between relative , absolute , and fixed positioning like you're spinning a roulette wheel, hoping to hit the jackpot.