#main {
  width: 15em;
  color: #0000ff;
}
#main p {
  border-style: dotted;
  /* Nested comment
   * More nested stuff */
  border-width: 2px;
}
#main .cool {
  width: 100px;
}

#left {
  font-size: 2em;
  font-weight: bold;
  float: left;
}