.loaderwrapper {
	z-index: 1000;
	width: 100%;
	height: 100%;
	position: fixed;
	overflow: hidden;
	top: 0;
	left: 0;
	background-color: #282829;
	display: flex;
	justify-content: center;
	align-items: center;
	text-align: center;
	margin: 0;
}

.loader {
  display: inline-block;
  overflow: hidden;
  width: 30px;
  height: 30px;
  position: relative;
  border: 4px solid #Fff;
  animation: loader 2s infinite ease;
  z-index: 1000;
}

.loader-inner {
  overflow: hidden;
  vertical-align: top;
  display: inline-block;
  width: 100%;
  background-color: #fff;
  animation: loader-inner 2s infinite ease-in;
  z-index: 1000;
}

@keyframes loader {
  0% {
    transform: rotate(0deg);
  }
  
  25% {
    transform: rotate(180deg);
  }
  
  50% {
    transform: rotate(180deg);
  }
  
  75% {
    transform: rotate(360deg);
  }
  
  100% {
    transform: rotate(360deg);
  }
}

@keyframes loader-inner {
  0% {
    height: 0%;
  }
  
  25% {
    height: 0%;
  }
  
  50% {
    height: 100%;
  }
  
  75% {
    height: 100%;
  }
  
  100% {
    height: 0%;
  }
}