#gywm .contact .contact_mian .contact_left .contact_title .contact_title_b {
  font-size: 36px;
  font-weight: bold;
  color: #212121;
  position: absolute;
  line-height: 36px;
  top: -36px;
}
#gywm .contact_module_1 .contact_mian .contact_left .contact_title .contact_title_b {
  font-size: 27px;
  font-weight: bold;
  color: #212121;
  position: absolute;
  line-height: 36px;
  top: -36px;
  z-index: 1;
}
#gywm .banner {
  margin-top: 0;
  height: 400px;
}
#gywm .banner .img {
  width: 100%;
}
#gywm .map {
  height: 100%;
}