div+css实现带氛围灯三维可按键盘夜晚和白天效果代码-html代码-BFW代码库

代码语言：html

所属分类：三维

代码描述：div+css实现带氛围灯三维可按键盘夜晚和白天效果代码

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>
* {
  box-sizing: border-box;
  font-family: sans-serif;
}

#dark {
  display: none;
}
#dark:not(:checked) ~ .dark {
  display: none;
}
#dark:not(:checked) ~ .wrapper {
  --l: 15%;
}
#dark:checked ~ .light {
  display: none;
}
#dark:checked ~ .wrapper {
  --l: 75%;
}

label {
  user-select: none;
  cursor: pointer;
  font-size: 32px;
  position: fixed;
  top: 4px;
  right: 4px;
}

.wrapper {
  background-color: hsl(240deg, 20%, calc(var(--l) - 10%));
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: -1;
}

.keyboard {
  --size: min(80vh, 80vw);
  --btn-height: calc(var(--size) * .025);
  display: flex;
  gap: 2em;
  font-size: calc(var(--size) * .0175);
  background-color: hsl(240deg, 20%, calc(var(--l)));
  padding: 1em;
  position: relative;
  transform-style: preserve-3d;
  transform: perspective(800px) rotateX(40deg) rotateZ(40deg);
  animation: color-shift 30s infinite linear;
  transition: 100ms ease-out;
}
.keyboard:before, .keyboard:after {
  content: "";
  position: absolute;
  transition: 100ms ease-out;
}
.keyboard:before {
  width: 100%;
  height: calc(var(--btn-height) * 1.5);
  top: 100%;
  left: 0;
  background-color: hsl(240deg, 20%, calc(var(--l) - 5%));
  transform-origin: top center;
  transform: rotateX(-90deg);
}
.keyboard:after {
  width: calc(var(--btn-height) * 1.5);
  height: 100%;
  top: 0;
  left: 100%;
  background-color: hsl(240deg, 20%, calc(var(--l) + 5%));
  transform-origin: center left;
  transform: rotateY(90deg);
}
.keyboard * {
  transform-style: preserve-3d;
}
.keyboard .small p {
  font-size: 0.75em;
}
.keyboard p {
  margin: 0;
  color: var(--color);
  font-weight: bold;
  height: calc(var(--size) * .05);
  min-width: calc(var(--size) * .045);
  text-align: center;
  padding: 0.25em;
  background-color: hsl(240deg, 20%, calc(var(--l) + 5%));
  position: relative;
  transform: translateZ(var(--btn-height));
  transition: 100ms ease-out;
  flex-grow: 1;
  text-shadow: 0 0 0.125em var(--color);
}
.keyboard p:hover {
  transform: translateZ(calc(var(--btn-height) * .5));
  text-shadow: 0 0 0.25em var(--color);
}
.keyboard p:before, .keyboard p:after {
  content: "";
  position: absolute;
  transition: 200ms ease-out;
}
.keyboard p:before {
  height: var(--btn-height);
  width: 100%;
  top: 100%;
  left: 0;
  background-color: hsl(240deg, 20%, calc(var(--l)));
  transform-origin: top center;
  transform: rotateX(-90deg);
}
.keyboard p:after {
  height: 100%;
  width: var(--btn-height);
  top: 0;
  left: 100%;
  background-color: hsl(240deg, 20%, calc(var(--l) + 10%));
  transform-origin: center left;
  transform: rotateY(90deg);
}
.keyboard .left {
  display: flex;
  flex-direction: column;
  gap: 1.5em;
}
.keyboard .left .top {
  display: flex;
  gap: 3em;
}
.keyboard .left .top .fn-keys {
  display: flex;
  gap: 1em;
}
.keyboard .left .top .group {
  display: flex;
  gap: 0.25em;
}
.keyboard .left .main {
  display: flex;
  flex-direction: column;
  gap: 0.75em;
}
.keyboard .left .main .row {
  display: flex;
  gap: 0.25em;
}
.keyboard .right {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.keyboard .right .group {
  display: flex;
  flex-direction: column;
  gap: 0.75em;
}
.keyboard .right .row {
  display: flex;
  gap: 0.25em;
}
.keyboard .right .top {
  display: flex;
  flex-direction: column;
  gap: 1.5em;
}
.keyboard .right .arrows {
  display: flex;
  gap: 0.75em 0.25em;
}
.keyboard .right .arrows .group {
  gap: 0;
}
.keyboard .glow {
  background-color: var(--color);
  padding: 0.25em;
}

@keyframes color-shift {
  0% {
    --color: hsl(0deg, 100%, 50%);
    transform: perspective(1800px) rotateX(30deg) rotateZ(40deg);
  }
  12.5% {
    --color: hsl(45deg, 100%, 50%);
  }
  25% {
    --color: hsl(90deg, 100%, 50%);
  }
  37.5% {
    --color: hsl(135deg, 100%, 50%);
  }
  50% {
    --color: hsl(180deg, 100%, 50%);
    transform: perspective(1800px) rotateX(60deg) rotateZ(80deg);
  }
  62.5% {
    --color: hsl(225deg, 100%, 50%);
  }
  75% {
    --color: hsl(270deg, 100%, 50%);
  }
  87.5% {
    --color: hsl(315deg, 100%, 50%);
  }
  100% {
    --color: hsl(360deg, 100%, 50%);
    transform: perspective(1800px) rotateX(30deg) rotateZ(40deg);
  }
}
@property --color {
  syntax: "<color>";
  initial-value: yellow;
  inherits: true;
}
</style>

 


</head>

<body >
  <input id="dark" type="checkbox">
<label class="dark" for="dark">🌚</label>
<label class="light" for="dark">🌞</label>
<div class="wrapper".........完整代码请登录后点击上方下载按钮下载查看