【动画消消乐】HTML+CSS 自定义加载动画 059

<!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">
    <link rel="stylesheet" href="style.css">
    <title>Document</title>
</head>
<body>
    <section><span></span></section>
</body>
</html>

html, body {
  margin: 0;
  height: 100%;
}

body {
  display: flex;
  justify-content: center;
  align-items: center;
  background: #ed556a;
}

section {
  width: 650px;
  height: 300px;
  padding: 10px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid white;
}

span {
  width: 64px;
  height: 64px;
  display: inline-block;
  position: relative;
  background: white;
  animation: loading 2s ease infinite alternate-reverse;
}

@keyframes loading {
  0% {
    transform: scale(1) rotate(0deg)
  }
  100% {
    transform: scale(.1) rotate(360deg)
  }
}

span {
  width: 64px;
  height: 64px;
  position: relative;
  background: white;
}

animation: loading 2s ease infinite ;

@keyframes loading {
  0% {
    transform: scale(1) rotate(0deg)
  }
  100% {
    transform: scale(.1) rotate(360deg)
  }
}

animation: loading 2s ease infinite alternate-reverse;