<template>
  <view class="wave">
    <view class="dot"></view>
    <view class="dot"></view>
    <view class="dot"></view>
  </view>
</template>

<script></script>

<style lang="scss" scoped>
.wave {
  position: relative;
  text-align: center;
  width: 32px;
  // background-color: #ff0000;

  .dot {
    display: inline-block;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    margin-right: 4px;
    background: #333333;
    animation: wave 1.3s linear infinite;

    &:nth-child(2) {
      animation-delay: -1.1s;
    }

    &:nth-child(3) {
      animation-delay: -0.9s;
    }
  }
}

@keyframes wave {
  0%,
  60%,
  100% {
    transform: initial;
  }

  30% {
    transform: translateY(-6px);
  }
}
</style>
