html{
  background: #37212f;
  z-index: -1;
  height: 100vh;
}

* {
  color: #fdd1da;
  font-weight: 400;
  font-family: Seravek, 'Gill Sans Nova', Ubuntu, Calibri, 'DejaVu Sans', source-sans-pro, sans-serif;

}

body {
  max-width: 800px;
  padding: 40px;
  margin: 0 auto;
}

h1, h2, h3 {
  color: white;
}

h1 {
  margin: 0;
}

span {
  display: block;
  margin-bottom: 30px;
}

a:hover {
  background: rgba(100,100,100,0.5);
}