<h1>Much better</h1>

<p><strong>Pellentesque habitant morbi tristique</strong> senectus et netus et malesuada fames ac turpis egestas. Vestibulum tortor quam, feugiat vitae, ultricies eget, tempor sit amet, ante. Donec eu libero sit amet quam egestas semper. <em>Aenean ultricies mi vitae est.</em> Mauris placerat eleifend leo. Quisque sit amet est et sapien ullamcorper pharetra. Vestibulum erat wisi, condimentum sed, <code>commodo vitae</code>, ornare sit amet, wisi. Aenean fermentum, elit eget tincidunt condimentum, eros ipsum rutrum orci, sagittis tempus lacus enim ac dui. <a href="#">Donec non enim</a> in turpis pulvinar facilisis. Ut felis.</p>

<h2>Header Level 2</h2>

html {
  // Minimum 16x, and grows more slowly 
  // (half the rate of screen growth)
  font-size: calc(1em + 0.5vw);
  
  // Line-height based on font-size,
  // with addition viewport-relative growth
  line-height: calc(1.1em + 0.5vw);
  margin: 0.5em;
}

h1 {
  // Grows more quickly, 
  // allowing for wider variation on larger screens
  font-size: calc(1.5rem + 1.5vw);
}

h2 {
  // Based on the root text-size,
  // and therefor growing at the same rate
  font-size: 1.25rem;
}


h1, h2 {
  font-weight: bold;
}

h1, h2, p {
  margin: .5em 0;
}