body {
  font-family: arial, helvetica, sans-serif;
  margin: 0px;
  padding: 0px;
  max-width: 800px;
}

p {
  text-align: justify;
}

h1, h2, h3 {
  text-indent: 0.5em;
  border-top: 1px solid black;
  border-bottom: 1px solid black;
}

h1 {
  background-color: #FFAAAA;
}

h2 {
  background-color: #AAFFAA;
}

h3 {
  background-color: #AAAAFF;
}

div.h1, div.h2, div.h3 {
  margin-left: 1em;
  margin-right: 1em;
  padding-left: 1em;
  padding-right: 1em;
  padding-bottom: 0.1em;
}

div.h1 {
  background-color: #FFCCCC;
}

div.h2 {
  background-color: #CCFFCC;
}

div.h3 {
  background-color: #CCCCFF;
}

table.dance {
  background: #CCFFCC;
  border: none;
  border-collapse: collapse;
  margin-left: 2em;
  border: 1px solid black;
}

td, th {
  border-right: 1px solid black;
}

tr.top {
  background: #AAFFAA;
}

tr.alt {
  background: #CCFFCC;
}

thead {
  border-top: 1px solid black;
  border-bottom: 1px solid black;
}

tbody {
  background: #FFFFFF;
}