* {
  margin: 0;
  border: 0;
  padding: 0;
  font-size: 100%;
}
body {
  padding: 2em;
  font: 14px Arial, sans-serif;
  background: #fff;
  color: #333;
}

a {
  color: #428bca;
  text-decoration: none;
}
a:hover,
a:focus {
  color: #999;
  text-decoration: none;
  outline: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0 0 20px;
  font-size: 30px;
  line-height: 1.1;
}
h2 {
  font-size: 28px;
}
h3 {
  border-bottom: 1px solid #ddd;
  padding: 0 0 10px;
  font-size: 24px;
}
h4 {
  font-size: 20px;
}
h5 {
  font-size: 18px;
}
h6 {
  font-size: 16px;
}

p,
ul,
ol,
table {
  margin: 0 0 20px;
}
ul,
ol {
  margin: 0 0 20px 25px;
}
ul ul,
ul ol,
ol ol,
ol ul {
  margin-bottom: 0;
}
table table {
  margin-bottom: 0;
}
hr {
  margin: 0 0 19px;
  border: 0 none;
  border-top: 1px solid #ddd;
  height: 0;
  background: transparent;
  color: transparent;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
nav {
  margin: 0 0 20px;
}
nav:before,
nav:after {
  content: " ";
  display: table;
}
nav:after {
  clear: both;
}

.container {
  margin: 0 auto;
  max-width: 940px;
}