header {
  margin: 8px;
}

body {
  font-family: sans;
}

body .main {
  width: 100%; max-width: 800px;
  margin: auto auto;
}

body .content {
  margin: 8px;
}

article p {
  margin: 8px 0px;
}

article p.date {
  float: left;
  margin-right: 8px;
}

article p.title {
  float: left;
}

article::after {
  content: "";
  clear: both;
  display: table;
}