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加载动画

Loading 加载 2026/05/31 15:40

HTML代码

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<div class="container">
  <div class="three-body">
    <div class="three-body__dot"></div>
    <div class="three-body__dot"></div>
    <div class="three-body__dot"></div>
  </div>
</div>

CSS代码

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.container {
  width: 100%;
  height: 320px;
  background: #1e1e1e;
  padding-top: 130px;
  text-align: center;
}

.three-body {
 --uib-size: 35px;
 --uib-speed: 0.8s;
 --uib-color: #5D3FD3;
 position: relative;
 display: inline-block;
 height: var(--uib-size);
 width: var(--uib-size);
 animation: spin78236 calc(var(--uib-speed) * 2.5) infinite linear;
}

.three-body__dot {
 position: absolute;
 height: 100%;
 width: 30%;
}

.three-body__dot:after {
 content: '';
 position: absolute;
 height: 0%;
 width: 100%;
 padding-bottom: 100%;
 background-color: var(--uib-color);
 border-radius: 50%;
}

.three-body__dot:nth-child(1) {
 bottom: 5%;
 left: 0;
 transform: rotate(60deg);
 transform-origin: 50% 85%;
}

.three-body__dot:nth-child(1)::after {
 bottom: 0;
 left: 0;
 animation: wobble1 var(--uib-speed) infinite ease-in-out;
 animation-delay: calc(var(--uib-speed) * -0.3);
}

.three-body__dot:nth-child(2) {
 bottom: 5%;
 right: 0;
 transform: rotate(-60deg);
 transform-origin: 50% 85%;
}

.three-body__dot:nth-child(2)::after {
 bottom: 0;
 left: 0;
 animation: wobble1 var(--uib-speed) infinite
    calc(var(--uib-speed) * -0.15) ease-in-out;
}

.three-body__dot:nth-child(3) {
 bottom: -5%;
 left: 0;
 transform: translateX(116.666%);
}

.three-body__dot:nth-child(3)::after {
 top: 0;
 left: 0;
 animation: wobble2 var(--uib-speed) infinite ease-in-out;
}

@keyframes spin78236 {
 0% {
  transform: rotate(0deg);
 }

 100% {
  transform: rotate(360deg);
 }
}

@keyframes wobble1 {
 0%,
  100% {
  transform: translateY(0%) scale(1);
  opacity: 1;
 }

 50% {
  transform: translateY(-66%) scale(0.65);
  opacity: 0.8;
 }
}

@keyframes wobble2 {
 0%,
  100% {
  transform: translateY(0%) scale(1);
  opacity: 1;
 }

 50% {
  transform: translateY(66%) scale(0.65);
  opacity: 0.8;
 }
}