.tnav .navbar .container { height: 28px; }
.paper {
  font-size: 20px;
  font-weight:bold;
}
.ref {
  font-size: 16px;
  font-weight:normal;
}
#publication {
  font-size: 16px;
}
#publication li{
  margin: 0 0 10px 0;
}