css实现图案灯打开旋转动画效果代码-html代码-BFW代码库

css实现图案灯打开旋转动画效果代码

代码语言：html

所属分类：动画

代码描述：css实现图案灯打开旋转动画效果代码，点击灯打开或关闭

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开


<!DOCTYPE html>
<html lang="en" >

<head>

  <meta charset="UTF-8">


  
  
<style>
*,
*:after,
*:before {
  box-sizing: border-box;
  transform-style: preserve-3d;
}
:root {
  --speed: 5;
}
body {
  min-height: 100vh;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #1a1a1a;
}
label {
  position: fixed;
  top: 50%;
  left: 50%;
  height: 100vh;
  width: 100vw;
  transform: translate3d(-50%, -50%, 100vmin);
  color: transparent;
  cursor: pointer;
}
form {
  margin: 0;
}
[for="on"] {
  display: block;
}
[for="off"] {
  display: none;
}
#on:checked ~ .lamp,
#on:checked ~ .backdrop {
  --state: running;
  --lit: 1;
}
#on:checked ~ .lamp .lamp__top {
  background: url(data:image/svg+xml;base64,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) 0 0/20% 20% repeat;
}
#on:checked ~ [for="off"] {
  display: block;
}
#on:checked ~ [for="on"] {
  display: none;
}
#off:checked ~ .lamp,
#off:checked ~ .backdrop {
  --state: paused;
  --lit: 0;
}
[type="radio"] {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}
.backdrop {
  --b-1: hsl(45, 40%, calc((6 + (var(--lit, 0) * 8)) * 1%));
  --b-2: hsl(45, 40%, calc((8 + (var(--lit, 0) * 4)) * 1%));
  --b-3: hsl(0, 0%, calc((0 + (var(--lit, 0) * 8)) * 1%));
  --b-4: hsl(45, 30%, calc((10 + (var(--lit, 0) * 6)) * 1%));
  --b-5: hsl(45, 30%, calc((12 + (var(--lit, 0) * 8)) * 1%));
  height: 100vh;
  width: 100vw;
  background: linear-gradient(var(--b-1) 0, var(--b-2) 61.5%, var(--b-3), var(--b-4) 62.5%, var(--b-5) 100%);
  position: fixed;
  top: 50%;
  left: 50%;
  z-index: -1;
  transition: background 0.1s;
  transform: translate3d(-50%, -50%, -70vmin);
}
.lamp {
  --height: 30vmin;
  height: var(--height);
  width: calc(var(--height) * 0.875);
  position: relative;
  perspective: 800px;
  --lamp-one: hsla(40, 90%, 98%, var(--lit, 0));
  --lamp-two: hsla(40, 50%, 50%, var(--lit, 0));
  --lamp-three: hsla(40, 30%, 20%, var(--lit, 0));
  --o-1: #1f1f1f;
  --o-2: #2e2e2e;
  --o-3: #141414;
  --l-1: hsla(45, 40%, 82%, calc(0.25 * var(--lit, 0)));
  --l-2: hsla(45, 40%, 98%, calc(0.25 * var(--lit, 0)));
  --l-3: hsla(45, 40%, 72%, calc(0.25 * var(--lit, 0)));
  --lid-1: #121416;
  --lid-2: #1c1f22;
  --lid-3: #090a0b;
}
.lamp__top {
  position: absolute;
  top: 8%;
  left: 50%;
  transform: translate(-50%, 0);
  height: 64%;
  width: 80%;
  background: url(data:image/svg+xml;base64,Cjxzdmcgd2lkdGg9IjEwNyIgaGVpZ2h0PSIxMDMiIHZpZXdCb3g9IjAgMCAxMDcgMTAzIiBmaWxsPSJub25lIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPgo8cGF0aCBkPSJNMjUgMEwzMC42MTI5IDE3LjI3NDZINDguNzc2NEwzNC4wODE4IDI3Ljk1MDhMMzkuNjk0NiA0NS4yMjU0TDI1IDM0LjU0OTFMMTAuMzA1NCA0NS4yMjU0TDE1LjkxODIgMjcuOTUwOEwxLjIyMzU5IDE3LjI3NDZIMTkuMzg3MUwyNSAwWiIgZmlsbD0iIzUxNTE1MSIvPgo8cGF0aCBkPSJNODQuNDQ2OSA1MS44NTM2TDgzLj.........完整代码请登录后点击上方下载按钮下载查看