CSS Reset

up:: CSS A mix between Kevin Powell’s, and Piccalilli’s A Modern CSS Reset.

/* Reset */
/* Box sizing rules */
*,
*::before,
*::after {
  box-sizing: border-box;
}
 
/* Remove default margin */
* {
  padding: 0;
  margin: 0;
  font: inherit;
}
 
/* Remove list styles on ul, ol elements with a list role, which suggests default styling will be removed */
ul[role='list']
ol[role='list'] {
  list-style: none;
}
 
/* Set core root defaults */
html:focus-within {
  scroll-behavior: smooth;
}
 
/* Set core body defaults */
html,
body {
  height: 100%;
}
body {
  text-rendering: optimizeSpeed;
  line-height: 1.5;
}
 
/* A elements that don't have a class get default styles */
a:not([class]) {
  text-decoration-skip-ink: auto;
}
 
/* Make images easier to work with */
img,
picture {
  max-width: 100%;
  display: block;
}
 
/* Inherit fonts for inputs and buttons */
 
/* Remove all animations, transitions and smooth scroll for people that prefer not to see them */
@media (prefers-reduced-motion: reduce) {
  html:focus-within {
    scroll-behavior: auto;
  }
 
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

Typographic reset: https://clagnut.com/blog/2433