#kunena.layout h1 {
  font-size: 20px;
  background-color: #555555;
  color: #0000ff;
}
#kunena.layout h1 a {
  color: #ffffff;
}
#kunena.layout h2 {
  font-size: 18px;
}
#kunena.layout h3 a {
  color: #072;
}