Global Style — box-sizing: border-box;

PHOTO EMBED

Thu Mar 11 2021 19:18:56 GMT+0000 (UTC)

Saved by @brandon

*,
*:before,
*:after {
  box-sizing: border-box;
}
content_copyCOPY

https://courses.joshwcomeau.com/css-for-js/01-rendering-logic-1/04-the-box-model