#overlay {
  position: fixed; /* Sit on top of the page content */
  display: block; /* Hidden by default */
  width: 100%; /* Full width (cover the whole page) */
  height: 100%; /* Full height (cover the whole page) */
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: black; /* Black background with opacity */
  z-index: 20000; /* Specify a stack order in case you're using a different order for other elements */
  cursor: pointer; /* Add a pointer on hover */
}

#loadspin{
    position: absolute;
    height: 100px;
    width: 100px;
    top: 50%;
    left: 50%;
    margin-left: -50px;
    margin-top: -50px;
}


#loadspint{
    position: absolute;
    height: 100px;
    width: 100px;
    top: 65%;
    left: 50%;
    margin-left: -50px;
    margin-top: -50px;
}