本文已参与「新人创作礼」活动，一起开启掘金创作之路

效果图

在这里插入图片描述

CSS代码

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #111;
  min-height: 100vh;
}
.loader {
  position: relative;
  width: 200px;
  height: 200px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.loader span {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 2px solid #fff;
  pointer-events: none;
  animation: animate 5s linear infinite;
}

.loader span:nth-child(1) {
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
}
.loader span:nth-child(2) {
  animation-direction: reverse;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;

}
.loader span:nth-child(3) {
  animation-duration: 3s;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;

}
@keyframes animate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
.loader h2 {
  color: #fff;
  font-family: consolas;
  font-weight: 500;
}

HTML代码

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <link rel="stylesheet" href="style.css">
</head>
<body>
    <div class="loader">
        <span></span>
        <span></span>
        <span></span>
        <h2>loading...</h2>
    </div>
</body>
</html>

动画2 （旋转木马特效）

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>动画2</title>
</head>
<body>
  <style>
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }
 
    body {
      width: 100vw;
      height: 100vh;
      position: relative;
    }
    .container {
      position: absolute;
      width: 1000px;
      height: 500px;
      top: 15%;
      left: 50%;
      transform: translateX(-50%);
      z-index: 999;
      display: flex;
      justify-content: center;
      align-items: center;
      perspective: 1000px;
    }
    .box {
      width: 150px;
      height: 150px;
      position: relative;
      transform-style: preserve-3d;
      animation: run 11s linear infinite;
    }
    .circle {
      position: absolute;
      top: 0;
      left: 0;
      width: 150px;
      height: 150px;
    }
 
    /*设置图像大小、边框、圆角、位置*/
    .circle img {
      width: 150px;
      height: 200px;
      border: 1px solid #ccc;
      border-radius: 5px;
      box-sizing: border-box;
    }
 
    .circle1 {
      transform: translateZ(500px);
    }
    .circle2 {
      transform: rotateY(36deg) translateZ(500px);
    }
    .circle3 {
      transform: rotateY(72deg) translateZ(500px);
    }
    .circle4 {
      transform: rotateY(108deg) translateZ(500px);
    }
    .circle5 {
      transform: rotateY(144deg) translateZ(500px);
    }
    .circle6 {
      transform: rotateY(180deg) translateZ(500px) ;
    }
    .circle7 {
      transform: rotateY(216deg) translateZ(500px);
    }
    .circle8 {
      transform: rotateY(252deg) translateZ(500px);
    }
    .circle9 {
      transform: rotateY(288deg) translateZ(500px);
    }
    .circle10 {
      transform: rotateY(324deg) translateZ(500px);
    }
    @keyframes run {
      0% {
        transform: rotateY(0);
      }
 
      100% {
        transform: rotateY(360deg);
      }
    }
  </style>
  <div class="container">
    <div class="box">
      <div class="circle circle1">
        <img src="./img/1.jpg" alt="">
      </div>
      <div class="circle circle2">
        <img src="./img/2.jpg" alt="">
      </div>
      <div class="circle circle3">
        <img src="./img/3.jpg" alt="">
      </div>
      <div class="circle circle4">
        <img src="./img/4.jpg" alt="">
      </div>
      <div class="circle circle5">
        <img src="./img/5.jpg" alt="">
      </div>
      <div class="circle circle6">
        <img src="./img/6.jpg" alt="">
      </div>
      <div class="circle circle7">
        <img src="./img/7.jpg" alt="">
      </div>
      <div class="circle circle8">
        <img src="./img/8.jpg" alt="">
      </div>
      <div class="circle circle9">
        <img src="./img/9.jpg" alt="">
      </div>
      <div class="circle circle10">
        <img src="./img/10.jpg" alt="">
      </div>
    </div>
  </div>
</body>
</html>

CSS加载动画

动画2 （旋转木马特效）