/**
@author Chris Humboldt
**/

@mixin mod-loader-pulse {
   ._mod-type-pulse .mod-loader-part-1,
   ._mod-type-pulse .mod-loader-part-2 {
      @include position(absolute);
      @include box-sizing(border-box);
      @include square($loader-size);
      @include border-radius(50%);
      @include border($grey-blue, 3px);
      @include opacity(0);
      @include animation(rocket-loader-pulse, 1.4s, infinite);
   }
   ._mod-type-pulse .mod-loader-part-2 {
      @include animation-delay(0.5s);
   }

   @include keyframes(rocket-loader-pulse) {
      0% {
         @include opacity(0);
         @include transform-scale-3d(0, 0, 0);
      }
      30% {
         @include opacity(1);
      }
      80%, 100% {
         @include opacity(0);
         @include transform-scale-3d(1, 1, 1);
      }
   }
}