$bgc-skeleton: $c-gray-light-3 !default;
$bgc-skeleton-highlight: $c-gray-light-4 !default;
$bdrs-skeleton: $bdrs-base !default;
$delay-skeleton-wave: 1.2s !default;
$delay-skeleton-pulse: 1.5s !default;

@keyframes wave {
  0% {
    background-position: -200px 0;
  }
  100% {
    background-position: calc(200px + 100%) 0;
  }
}

@keyframes pulse {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
  100% {
    opacity: 1;
  }
}