.preloader {
	align-items: center;
	background: #FFF;
	display: flex;
	height: 100vh;
	justify-content: center;
	left: 0;
	position: fixed;
	top: 0;
	transition: opacity 0.3s linear;
	width: 100%;
	z-index: 9999;
	opacity: 0.9;
	transform: opacity 0.6s linear;
}

.loader {
  border: 15px solid #03f3f3;
  border-radius: 50%;
  border-top: 15px solid #3498db;
  width: 50px;
  height: 50px;
  -webkit-animation: spin 0.5s linear infinite; /* Safari */
  animation: spin 0.5s linear infinite;
  display: flex;
  text-align: center;
  justify-content: center;
  position: fixed;
}






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

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