h1 {
  float: left;
  clear: left;
  font-size: 200%;
  width: 1em;
}

.letter {
  float: left;
  clear: left;
  margin-bottom: 1em;
  width: 100%;
}

.letter ul {
  padding-left: 0;
}
.letter ul li {
  display: inline;
  margin-right: 0.5em;
}