html, body {
  font-family: Arial;
  font-size: 16pt;
}

textarea {
  font-family: Arial;
  font-size: 16pt;
  width: 500px;
  height: 100px;
  padding: 8px;
}

#posts ul {
  margin: 0;
  padding: 0;
}

#posts li {
  margin-left: -30pt;
  margin-bottom: 8px;
  padding: 8px;
  list-style: none;
  border: 1px solid #ccc;
}