body {
  width: 30em;
  margin: auto;
  font-family: georgia;
  background-color: #f0f0f0;
  color: #222;
}

h1,h2,h3,h4,h5,h6 {
  font-weight: normal;
}

body h1 {
  text-align: center;
  font-size: 3em;
}

article {
  display: block;
  margin-bottom: 2em;
}

article:nth-child(2n+1) header h1 {
  -webkit-transform: rotate(.5deg);
}

section:nth-child(2n+1) {
  -webkit-transform: rotate(.5deg);
}

article:nth-child(2n+2) header h1 {
  -webkit-transform: rotate(-.5deg);
}

section:nth-child(2n+2) {
  -webkit-transform: rotate(-.5deg);
}

article header h1 {
  font-size: 1.4em;
  margin-top: 0;
  margin-bottom: .2em;
  text-align: left;
}

article section.byline {
  display: block;
  font-size: .8em;
}

article footer {
  display: block;
  text-align: right;
  font-size: .8em;
}