/*PRELOADING------------ */
.has-preloader {
    height: 100vh;
    overflow: hidden;
}

#overlayer {
  width: 100%;
  height: 100%;
  position: fixed;
  z-index: 1;
  background: $color_white;
  height: 100vh;
  z-index: 99999;
}

.loader {
  display: inline-block;
  width: 30px;
  height: 30px;
  position: absolute;
  z-index: 99999999999999;
  border: 4px solid;
  @extend %border-primary; 
  @extend %color-primary;
  top: 50%;
  animation: loader 2s infinite ease;
  left: 50%;
  transform: translate(50%, -50%);
}

.loader-inner {
  vertical-align: top;
  display: inline-block;
  width: 100%;
  @extend %bg-primary;
  animation: loader-inner 2s infinite ease-in;
}

@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%;
  }
}