.overlay {
    background: #B0B0B0;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    opacity: 0.5;
    z-index:10000000;
}

.loader {
  position: absolute;
  z-index: 999999999;
  overflow: show;
  margin: auto;
  top: 220px;
  left: 0;
  right: 0;
  border: 28px solid #f8f8f8; /* Light grey */
  border-top: 28px solid #3498db; /* Blue */
  border-radius: 50%;
  width: 195px;
  height: 195px;
  animation: spin 2s linear infinite;
 border-top: 28px solid #00FF87;
 border-right: 28px solid #FF005A;
 border-bottom: 28px solid #38003C;
}

.loader2 {
  position: absolute;
  z-index: 999999999;
  overflow: show;
  margin: auto;
  top: 430px;
  left: 0;
  right: 0;
  width: 280px;
  height: 155px;
  font-weight: bold;
  color: #000;
  font-size:15px;
  padding:15px;
  border-radius: 4px;
  border: 2px solid #DBDBDB;
  background-color:white;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}