body {
  width: 50em;
}

ul.pubs {
  padding-left: 0;
}

ul.pubs li.pubs {
  list-style-type: none;
  margin-bottom: 1em;
}

a {
  text-decoration: none;
  color: #00c;
  border-bottom: 1px dotted #999;
}

a:hover {
  color: #c00;
}

a.plain {
  border: 0;
}

.small {
  font-size: .8em;
}