html,
body {
    margin: 1em;
    padding: 0;
    height: 100%;
}

h1,
p {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

#body {
    padding: 3% 10% 3% 10%;
}

#container {
    min-height: 100%;
    position: relative;
}

#content {
  max-width: 1000px;
  padding: 1%;
}