<div class="container">
  <div class="slice"></div>
  <div class="slice"></div>
  <div class="slice"></div>
  <div class="slice"></div>
  <div class="slice"></div>
  <div class="slice"></div>
</div>

<style>
/* From Uiverse.io by Z4drus  - Tags: loader */
.container {
  --uib-size: 150px;
  --uib-speed: 2.5s;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: var(--uib-size);
  width: var(--uib-size);
}

.slice {
  position: relative;
  height: calc(var(--