#cm_lightbox {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0px;
  left: 0px;
  background: rgba(0, 0, 0, 0.3);
  display: none;
}

#cm_lightbox.open {
  display: block;
z-index:4000;
}

#cm_lightbox_content {
  position: absolute;
  width: 500px;
  height: 400px;
  background: #ffffff;
  border-radius: 3px;
  left: 50%;
  top: 50%;
  margin-left: -250px;
  margin-top: -200px;
  text-align: center;
	display: flex;
    align-items: center;
    justify-content: center;
}

#cm_lightbox_close {
  position: absolute;
  right: 20px;
  top: 20px;
  background: rgba(0, 0, 0, 0.2);
  height: 20px;
  width: 20px;
  border-radius: 15px;
  text-align: center;
  color: #ffffff;
  cursor: pointer;
}