环形文字loading动画特效(复制粘贴运行就可出效果)

灰太狼 2020-05-19 02:36 1070阅读 1赞

css3属性绘制环形文字loading，文字3D环形动画特效。
使用方法很简单，漂亮又好用的html代码：
在桌面上创建一个txt文件把代码复制进去。
![](/images/1589855387767.png)
然后选择文件另存为：
![](/images/1589855480651.png)
注意：保存类型一定是所有类型！（当然也可以直接保存，然后在修改txt后缀为html后缀）
![](/images/1589855635697.png)
双击运行，demo.html见效果图：
![](/images/1589855724754.png)

完整代码：
````html
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>文本环加载动画-蒲公英云</title>

</head>
<body>

<div class="preloader">
  <div class="preloader__ring">
    <div class="preloader__sector">d</div>
    <div class="preloader__sector">a</div>
    <div class="preloader__sector">n</div>
    <div class="preloader__sector">d</div>
    <div class="preloader__sector">e</div>
    <div class="preloader__sector">l</div>
    <div class="preloader__sector">i</div>
    <div class="preloader__sector">o</div>
    <div class="preloader__sector">n</div>
    <div class="preloader__sector">c</div>
    <div class="preloader__sector">l</div>
    <div class="preloader__sector">o</div>
    <div class="preloader__sector">u</div>
    <div class="preloader__sector">d</div>
    <div class="preloader__sector">.</div>
    <div class="preloader__sector">.</div>
    <div class="preloader__sector">.</div>
    <div class="preloader__sector"></div>
    <div class="preloader__sector"></div>
    <div class="preloader__sector"></div>
    <div class="preloader__sector"></div>
    <div class="preloader__sector"></div>
    <div class="preloader__sector"></div>
    <div class="preloader__sector"></div>
    <div class="preloader__sector"></div>
    <div class="preloader__sector"></div>
    <div class="preloader__sector"></div>
    <div class="preloader__sector"></div>
    <div class="preloader__sector"></div>
    <div class="preloader__sector"></div>
  </div>
  <div class="preloader__ring">
    <div class="preloader__sector">蒲</div>
    <div class="preloader__sector">公</div>
    <div class="preloader__sector">英</div>
    <div class="preloader__sector">云</div>
    <div class="preloader__sector">d</div>
    <div class="preloader__sector">a</div>
    <div class="preloader__sector">n</div>
    <div class="preloader__sector">d</div>
    <div class="preloader__sector">e</div>
    <div class="preloader__sector">l</div>
    <div class="preloader__sector">i</div>
    <div class="preloader__sector">o</div>
    <div class="preloader__sector">n</div>
    <div class="preloader__sector">c</div>
    <div class="preloader__sector">l</div>
    <div class="preloader__sector">o</div>
    <div class="preloader__sector">u</div>
    <div class="preloader__sector">d</div>
    <div class="preloader__sector">.</div>
    <div class="preloader__sector">.</div>
    <div class="preloader__sector">.</div>
    <div class="preloader__sector"></div>
    <div class="preloader__sector"></div>
    <div class="preloader__sector"></div>
    <div class="preloader__sector"></div>
    <div class="preloader__sector"></div>
    <div class="preloader__sector"></div>
    <div class="preloader__sector"></div>
    <div class="preloader__sector"></div>
    <div class="preloader__sector"></div>
  </div>
</div>
<style type="text/css">
@charset "utf-8";
* {
  border: 0;
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  font-size: calc(16px + (24 - 16)*(100vw - 320px)/ (1280 - 320));
}

body, .preloader {
  display: flex;
}

body {
  background: #000;
  color: #3df1f1;
  font: 1em Dosis, sans-serif;
  height: 100vh;
  line-height: 1.5;
  perspective: 40em;
}

.preloader {
  animation: tiltSpin 8s linear infinite;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin: auto;
  width: 17em;
  height: 17em;
}
.preloader, .preloader__ring {
  transform-style: preserve-3d;
}
.preloader__ring {
  animation-name: spin;
  animation-duration: 4s;
  animation-timing-function: inherit;
  animation-iteration-count: inherit;
  font-size: 2em;
  position: relative;
  height: 3rem;
  width: 1.5rem;
}
.preloader__ring:nth-child(even) {
  animation-direction: reverse;
}
.preloader__sector {
  font-weight: 600;
  position: absolute;
  top: 0;
  left: 0;
  text-align: center;
  text-transform: uppercase;
  transform: translateZ(7rem);
}
.preloader__sector, .preloader__sector:empty:before {
  display: inline-block;
  width: 100%;
  height: 100%;
}
.preloader__sector:empty:before {
  background: linear-gradient(transparent 45%, currentColor 45% 55%, transparent 55%);
  content: "";
}
.preloader__sector:nth-child(2) {
  transform: rotateY(12deg) translateZ(7rem);
}
.preloader__sector:nth-child(3) {
  transform: rotateY(24deg) translateZ(7rem);
}
.preloader__sector:nth-child(4) {
  transform: rotateY(36deg) translateZ(7rem);
}
.preloader__sector:nth-child(5) {
  transform: rotateY(48deg) translateZ(7rem);
}
.preloader__sector:nth-child(6) {
  transform: rotateY(60deg) translateZ(7rem);
}
.preloader__sector:nth-child(7) {
  transform: rotateY(72deg) translateZ(7rem);
}
.preloader__sector:nth-child(8) {
  transform: rotateY(84deg) translateZ(7rem);
}
.preloader__sector:nth-child(9) {
  transform: rotateY(96deg) translateZ(7rem);
}
.preloader__sector:nth-child(10) {
  transform: rotateY(108deg) translateZ(7rem);
}
.preloader__sector:nth-child(11) {
  transform: rotateY(120deg) translateZ(7rem);
}
.preloader__sector:nth-child(12) {
  transform: rotateY(132deg) translateZ(7rem);
}
.preloader__sector:nth-child(13) {
  transform: rotateY(144deg) translateZ(7rem);
}
.preloader__sector:nth-child(14) {
  transform: rotateY(156deg) translateZ(7rem);
}
.preloader__sector:nth-child(15) {
  transform: rotateY(168deg) translateZ(7rem);
}
.preloader__sector:nth-child(16) {
  transform: rotateY(180deg) translateZ(7rem);
}
.preloader__sector:nth-child(17) {
  transform: rotateY(192deg) translateZ(7rem);
}
.preloader__sector:nth-child(18) {
  transform: rotateY(204deg) translateZ(7rem);
}
.preloader__sector:nth-child(19) {
  transform: rotateY(216deg) translateZ(7rem);
}
.preloader__sector:nth-child(20) {
  transform: rotateY(228deg) translateZ(7rem);
}
.preloader__sector:nth-child(21) {
  transform: rotateY(240deg) translateZ(7rem);
}
.preloader__sector:nth-child(22) {
  transform: rotateY(252deg) translateZ(7rem);
}
.preloader__sector:nth-child(23) {
  transform: rotateY(264deg) translateZ(7rem);
}
.preloader__sector:nth-child(24) {
  transform: rotateY(276deg) translateZ(7rem);
}
.preloader__sector:nth-child(25) {
  transform: rotateY(288deg) translateZ(7rem);
}
.preloader__sector:nth-child(26) {
  transform: rotateY(300deg) translateZ(7rem);
}
.preloader__sector:nth-child(27) {
  transform: rotateY(312deg) translateZ(7rem);
}
.preloader__sector:nth-child(28) {
  transform: rotateY(324deg) translateZ(7rem);
}
.preloader__sector:nth-child(29) {
  transform: rotateY(336deg) translateZ(7rem);
}
.preloader__sector:nth-child(30) {
  transform: rotateY(348deg) translateZ(7rem);
}

/* Animations */
@keyframes tiltSpin {
  from {
    transform: rotateY(0) rotateX(30deg);
  }
  to {
    transform: rotateY(1turn) rotateX(30deg);
  }
}
@keyframes spin {
  from {
    transform: rotateY(0);
  }
  to {
    transform: rotateY(1turn);
  }
}
</style>
</body>
</html>

````