/* Pixel loader */
.pixel-loader {
  width: 10px;
  height: 10px;
  background: theme-color(warning);
  color: theme-color(warning);
  margin: 80px auto;
  box-shadow: 15px 15px 0 0, -15px -15px 0 0, 15px -15px 0 0, -15px 15px 0 0, 0 15px 0 0, 15px 0 0 0, -15px 0 0 0, 0 -15px 0 0;
  animation: anim 2s linear infinite;
}
@keyframes anim {
  0% {
    -webkit-filter: hue-rotate(0deg);
  }

  50% {
    box-shadow: 20px 20px 0 0, -20px -20px 0 0, 20px -20px 0 0, -20px 20px 0 0, 0 10px 0 0, 10px 0 0 0, -10px 0 0 0, 0 -10px 0 0;
  }

  75% {
    box-shadow: 20px 20px 0 0, -20px -20px 0 0, 20px -20px 0 0, -20px 20px 0 0, 0 10px 0 0, 10px 0 0 0, -10px 0 0 0, 0 -10px 0 0;
  }

  100% {
    transform: rotate(360deg);
    -webkit-filter: hue-rotate(360deg);
  }
}