html {
  font-size: 62.5%;
  box-sizing: border-box;
}
*,
*::before,
*::after {
  box-sizing: inherit;
}
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
menu,
nav,
section,
summary {
  display: block;
}
body {
  font: 1.6em/1.5 "Fira Sans", sans-serif;
  margin: 0 auto;
  max-width: 115.2rem;
  min-width: 32rem;
  padding: 1.6rem;
}
a {
  color: #000;
  text-decoration: none;
}
a:hover,
a:active {
  color: #808080;
}
h1 > * {
  vertical-align: middle;
}
ul {
  padding-left: 1em;
}