/*loader and blackdrop */
        
.blackdrop {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1060;
  background-color: #000;
  opacity: 0.5;
  display: none;
}

.loader {
  border: 8px solid #f3f3f3;
  border-radius: 50%;
  border-top: 8px solid #01b7f2;
  border-bottom: 8px solid #fdb714;
  width: 50px;
  height: 50px;
  position: fixed;
  top: 40%;
  left: 50%;
  -webkit-animation: spin 1s linear infinite;
  animation: spin 1s linear infinite;
  z-index: 1080;
  display: none;
}

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

@keyframes spin {
  0% {
      transform: rotate(0deg);
  }
  100% {
      transform: rotate(360deg);
  }
}
/*loader and blackdrop */