.click {
  cursor: pointer;
}

.loader {
  position: fixed;
  left: 0px;
  top: 0px;
  width: 100%;
  height: 100%;
  z-index: 9999;
  opacity: 0.6;
  background: url('spinners/loader.gif') 50% 50% no-repeat rgb(249, 249, 249);
}

button:disabled {
  cursor: not-allowed;
  pointer-events: all !important;
}