用div+css写一段输出白雪公主跳舞的完整代码

以下是用div+css写的输出白雪公主跳舞的完整代码：

HTML代码：

<div class="wrapper">
  <div class="dance-container">
    <div class="dance-step step1"></div>
    <div class="dance-step step2"></div>
    <div class="dance-step step3"></div>
    <div class="dance-step step4"></div>
    <div class="dance-step step5"></div>
    <div class="dance-step step6"></div>
    <div class="dance-step step7"></div>
    <div class="dance-step step8"></div>
  </div>
</div>

CSS代码：

.wrapper {
  width: 600px;
  margin: 0 auto;
  text-align: center;
}

.dance-container {
  width: 300px;
  height: 300px;
  margin: 0 auto;
  position: relative;
}

.dance-step {
  position: absolute;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: #f8c0c0;
  animation-duration: 1s;
  animation-timing-function: ease-in-out;
  animation-fill-mode: forwards;
}

.step1 {
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  animation-name: step1;
}

.step2 {
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  animation-name: step2;
}

.step3 {
  top: 50%;
  left: 100%;
  transform: translateY(-50%);
  animation-name: step3;
}

.step4 {
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  animation-name: step4;
}

.step5 {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-name: step5;
}

.step6 {
  top: 100%;
  left: 0;
  transform: translate(0, -100%);
  animation-name: step6;
}

.step7 {
  top: 100%;
  left: 100%;
  transform: translate(-100%, -100%);
  animation-name: step7;
}

.step8 {
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translate(0, -100%);
  animation-name: step8;
}

@keyframes step1 {
  0% {
    transform: translateX(-50%) translateY(-100%);
  }
  100% {
    transform: translateX(-50%) translateY(0);
  }
}

@keyframes step2 {
  0% {
    transform: translateX(-100%) translateY(-50%);
  }
  100% {
    transform: translateX(0) translateY(-50%);
  }
}

@keyframes step3 {
  0% {
    transform: translateX(100%) translateY(-50%);
  }
  100% {
    transform: translateX(0) translateY(-50%);
  }
}

@keyframes step4 {
  0% {
    transform: translateX(-50%) translateY(100%);
  }
  100% {
    transform: translateX(-50%) translateY(0);
  }
}

@keyframes step5 {
  0% {
    transform: translate(-50%, -100%);
  }
  100% {
    transform: translate(-50%, 0);
  }
}

@keyframes step6 {
  0% {
    transform: translate(0, -100%);
  }
  100% {
    transform: translate(0, 0);
  }
}

@keyframes step7 {
  0% {
    transform: translate(-100%, -100%);
  }
  100% {
    transform: translate(0, 0);
  }
}

@keyframes step8 {
  0% {
    transform: translateX(-50%) translate(0, -100%);
  }
  100% {
    transform: translateX(-50%) translate(0, 0);
  }
}

这段代码实现了一个八个步骤的跳舞动画，每个步骤都是一个圆形，用CSS的animation实现动画效果。通过设置不同的位置和动画名称，让圆形在屏幕上跳舞，最终呈现出白雪公主跳舞的效果。