body {
  margin-left: 10%;
  margin-right: 10%;
  margin-top: 2em;
}
h1 {
  margin-bottom: 0;
}
h2.subtitle {
  margin-top: 0.1em;
}
th {
  text-align: left;
  vertical-align: top;
}

h1, h2, h3, h4 {
  font-family: Verdana, Helvetica, sans-serif;
}
dt {
  font-weight: bold;
}