/*
 * http://www.paulirish.com/2012/box-sizing-border-box-ftw/
 * https://css-tricks.com/international-box-sizing-awareness-day/
 * Do not modify these two selectors, please
 */
html {
  box-sizing: border-box;
}
*, *:before, *:after {
  box-sizing: inherit;
}