html {
  font-size: 16px;
  line-height: 1.15;
}
body {
  font-size: 1em;
  font-family: sans-serif;
}
h1, h2, h3, h4, h5, h6 {
  font-family: serif;
}
h1 {
  font-size: 2em;
}
h2 {
  font-size: 1.5em;
}
code {
  font-family: monospace;
  font-size: 1em;
}
small {
  font-size: 80%;
}
b, strong {
  font-weight: bolder;
}
h1, h2, h3, h4, h5, h6, p {
  overflow-wrap: break-word;
}