.c_ad_block {
  display: none;
}
#site_nav_under {
  display: none;
}
/*
#div_digg {
  position: fixed;
  bottom: 20px;
  right: 350px;
  padding: 10px;
  background-color: #f5f5f5;
  border: 1px solid #ccc;
  border-radius: 3px;
}
#MySignature {
  margin: 20px auto;
  padding: 5px;
  border: 1px solid #ccc;
  width: 500px;
  text-align: center;
}
*/