pico/scss/layout/_document.scss

/**
 * Document
 * Content-box & Responsive typography
 */


// Reboot based on :
// - normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css
// - sanitize.css v12.0.1 | CC0 1.0 Universal | github.com/csstools/sanitize.css
// ––––––––––––––––––––

// Change from `box-sizing: content-box` so that `width` is not affected by `padding` or `border`
*,
*::before,
*::after {
  box-sizing: border-box; // 1
}

// 1. Add text decoration inheritance in all browsers (opinionated)
// 2. Add vertical alignment inheritance in all browsers (opinionated)
::before,
::after {
  text-decoration: inherit; // 1
  vertical-align: inherit; // 2
}

// 1. Correct the line height in all browsers
// 2. Prevent adjustments of font size after orientation changes in IE on Windows Phone and in iOS
// 3. Change the default tap highlight to be completely transparent in iOS
// 4. Use the default cursor in all browsers (opinionated)
// 5. Use a 4-space tab width in all browsers (opinionated)
// 6. Prevent adjustments of font size after orientation changes in IE on Windows Phone and in iOS
html {
  -webkit-text-size-adjust: 100%; // 2
  -webkit-tap-highlight-color: rgba(0,0,0,0); // 3
  -moz-tab-size: 4; // 5
  -ms-text-size-adjust: 100%; // 6
  background-color: var(--background-color);
  color: var(--color);
  font-family: var(--font-family);
  font-size: var(--font-size);
  font-weight: var(--font-weight);
  line-height: var(--line-height); // 1
  text-rendering: optimizeLegibility;
  cursor: default; // 4
}