h2 {
  border-bottom: 4px double #999;
  margin-bottom: 0.5em;
  padding-left: 0.5em;
}

section.mail {
  margin-top: 3em;
  margin-bottom: 3em;
}

section.mail form {
  margin-top: 2em;
}

section p {
  margin: 1em;
  margin-left: 2em;
}

#msg {
  height: 10em;
}

div.buttons {
  text-align: center;
}

#complete {
  display: none;
}

.to_top {
  text-align: center;
}