.SpoilerBBC {
    opacity:0;
}
.SpoilerBBC:hover {
    opacity:1.0;
}
.SpoilerBBCHeader {
    border: 1px solid #CCCCCC;
    padding:4px;
}
HR.SpoilerBBCHR {
  border:none;
  width:100%;
  height:1px;
  color:#cccccc;
  background-color:#cccccc;
}