ams-backend/front/admin-front/src/components/Loading.vue

<template>
  <div class="loading">
    <div></div>
    <div></div>
  </div>
</template>

<script>
export default {
  name: "Loading"
}
</script>

<style scoped>
/*纯css实现loading效果*/
.loading,
.loading > div {
  position: relative;
  box-sizing: border-box;
}

.loading {
  display: block;
  font-size: 0;
  color: #000;
}

.loading.la-dark {
  color: #333;
}

.loading > div {
  display: inline-block;
  float: none;
  background-color: currentColor;
  border: 0 solid currentColor;
}

.loading {
  width: 100%;
  height: 100%;
  animation: ball-spin-rotate 2s infinite linear;
}

.loading > div {
  position: absolute;
  top: 0;
  width: 60%;
  height: 60%;
  border-radius: 100%;
  animation: ball-spin-bounce 2s infinite ease-in-out;
}

.loading > div:last-child {
  top: auto;
  bottom: 0;
  animation-delay: -1s;
}

@keyframes ball-spin-rotate {
  100% {
    transform: rotate(360deg);
  }
}

@keyframes ball-spin-bounce {
  0%,
  100% {
    transform: scale(0);
  }

  50% {
    transform: scale(1);
  }
}
</style>