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CSS动画

2021-09-18 19:00:20  阅读:24  来源: 互联网

标签:动画 span center loader 70% border 30% CSS


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>

标签:动画,span,center,loader,70%,border,30%,CSS
来源: https://blog.csdn.net/weixin_55323831/article/details/120372487

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