.date-past, .date-next, .date-future {
  float: right;
  text-transform: uppercase;
  padding: 7px 20px 8px 20px;
  font-weight: bold;
  font-size: 11px;
}

.date-past {
  color: #ffffff;
  background-color: #464646;
}

.date-next {
  color: #ffffff;
  background-color: #4c729e;
}

.date-future {
  color: #464646;
  background-color: #cccccc;
}

code {
  display: inline;
}

pre {
  display: block;
  padding: 5px;
  margin: 0 5px;
  width: 90%;
  background: #464646;
  color: #ffffff;
}