body {
	font-family: Arial;
	font-size: 16px;
	line-height: 1.5;
	
	background-color: #ffffff;
	color: #333333;
	margin: 40px auto 40px auto;
	max-width: 620px;
}

header {
  background-color: #f8f8f8;
  padding: 20px 30px;
}

h1 {
	font-size: 24px;
	font-weight: 700;
}

nav {
  margin: 5px 0 0 0;
}

nav a {
  color: #2727e6;
  margin: 0 10px 0 0;
  text-decoration:  none;
}

nav a.active {
  font-weight:  700;
}

section {
  padding:  30px 30px;
  background-color: #eeeeee;
  margin: 20px 0;
}

h2 {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 20px 0;
}

section p {
  margin: 0 0 20px 0;
}

section p:last-child {
  margin: 0;
}