html { font-size: 16px; }
body {
  font-size: 62.5%;
  font-family: Helvetica, Arial, sans-serif;
  background: white;
  color: #333333;
  text-align: center;
}
h1, h2, h3 { color: #ff4d00; }
h1 {
  font-size: 2.6em;
  margin-bottom: 20px;
}
h2 {
  font-size: 2em;
  margin-bottom: 16px;
}
h3 {
  font-size: 1.6em;
  margin-bottom: 8px;
}
p {
  font-size: 1.4em;
  line-height: 18px;
  margin-bottom: 14px;
}
a {
  color: #ff4d00;
  text-decoration: none;
}
a:hover { text-decoration: underline; }
#wrapper {
  width: 800px;
  margin: 50px auto 0 auto;
  text-align: left;
}
.clear { clear: both; }
ul {
  font-size: 1.4em;
  padding-left: 20px;
  line-height: 18px;
}