body {
  font-family: sans-serif;
  font-size: 100%;
  margin: 1em auto;
  max-width: 45em;
  min-width: 30em;
}
p {
  text-align: justify;
  text-indent: 1em;
}
li p {
  text-indent: 0;
}

i em {
  font-weight: bold;
}

table {
  border-collapse: collapse;
  border: 2px solid;
  margin: 0 auto;
 }
caption {
  margin: 0 auto;
}
table colgroup {
  border: 3px solid;
 }
td {
  padding: .1em .5em;
}

.col2 {
  overflow: auto;
  clear: both;
}

/* Table are supposed to shrink by default */
.col2 div.col { width: 49%; float:left; padding: .1em; }

/* Highlighted letter clusters */
span.hlt {background: aqua;}