pre.my {
  border:2px solid #606060; background-color:red; font-size:14px;
  padding:1em 1em 1em 1em;
  font-family:Georgia,sans-serif;
}

#my {
  border:2px solid #006699; background-color:#ffcc33; font-size:14px;
  padding:1em 1em 1em 1em;
  font-family:Georgia,sans-serif;
}

.col1 {
  background-color:#D8EDFE;
  padding:3px;
  float:left;
}
.col2 {
  background-color:#f4fbff;
  width:200px;
}