加载动画 · Strong Bat

类型：组件　·　分类：加载动画　·　收录：2026-09-19　·　源码：会员可见

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<div class="loader">
  <span></span>
</div>
<style>
/* From Uiverse.io by catraco - Tags: loader, circle, animated */
.loader {
  --eye: #212121;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.loader::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  transform: translate(-50%, -50%);
  border: 5px solid var(--eye);
  border-radius: 100%;
  animation: translate-keyframes 2s infinite linear;
}

.loader span {
  position: absolute;
  width: 40px;
  height: 40px;
  border-radius: 100%;
  border-top: 12px solid var(--eye);
  border-bottom: 5px solid var(--eye);
  outline: 2px solid var(--eye);
}

.loader span {
  animation: rotate-keyframes 2s infinite linear;
}

@keyframes translate-keyframes {
  0% {
    transform: translate(-100%, -50%);
  }

  95% {
    transform: translate(50%, -50%);
  }

  96% {
    transform: translate(-50%, -50%);
  }

  100% {
    transform: translate(-100%, -50%);
  }
}

@keyframes rotate-keyframes {
  90% {
    height: 40px;
  }

  95% {
    height: 0px;
  }

  100% {
    height: 40px;
  }
}
</style>

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