按钮 · Fast Bear

类型：组件　·　分类：按钮　·　收录：2026-09-19　·　源码：会员可见

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<button class="button">
  <span class="button-text">Hover me</span>
  <div class="fill-container"></div>
</button>
<style>
/* From Uiverse.io by SanthoshSJ-Dev - Tags: simple, blue, button, fluid, animated */
.button {
  position: relative;
  padding: 24px 64px;
  border-radius: 50px;
  color: #fafafa;
  text-transform: uppercase;
  font-weight: 900;
  letter-spacing: 2px;
  background-color: #212121;
  border: solid 1px #fafafa4d;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.button .button-text {
  position: relative;
  z-index: 2;
}

.button .fill-container {
  position: absolute;
  left: 0;
  top: 50%;
  width: 100%;
  padding-bottom: 100%;
  transform: translateY(-50%) rotate(180deg);
}

.button .fill-container::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: blue;
  border-radius: 50px;
  transition: all 0.6s cubic-bezier(0.25, 1, 0.5, 1);
  transform: translateY(-100%);
}

.button:hover {
  border-color: blue;
  transform: translateY(-4px);
}

.button:hover .fill-container {
  transform: translateY(-50%) rotate(0);
}

.button:hover .fill-container::after {
  transform: translateY(0);
}
</style>

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