client/src/app/shared/misc/loader.component.scss


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@import '_variables';
@import '_mixins';

// Thanks to https://loading.io/css/ (CC0 License)

.loader {
  display: inline-block;
  position: relative;
  width: 50px;
  height: 50px;
}

.loader div {
  box-sizing: border-box;
  display: block;
  position: absolute;
  width: 44px;
  height: 44px;
  margin: 6px;
  border: 4px solid;
  border-radius: 50%;
  animation: loader 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
  border-color: #999999 transparent transparent transparent;
}

.loader div:nth-child(1) {
  animation-delay: -0.45s;
}

.loader div:nth-child(2) {
  animation-delay: -0.3s;
}

.loader div:nth-child(3) {
  animation-delay: -0.15s;
}

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