js startViewTransition实现明暗色调切换过渡动画切换代码-html代码-BFW代码库

js startViewTransition实现明暗色调切换过渡动画切换代码

代码语言：html

代码描述：js startViewTransition实现明暗色调切换过渡动画切换代码，一共7种过渡切换动画。

代码标签： js startViewTransition 明暗色调切换过渡动画切换代码

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>
@import url('//repo.bfw.wiki/bfwrepo/css/normalize.5.0.css') layer(normalize);

@layer normalize, base, demo;

@font-face {
  font-family: 'Departure Mono';
  src: url('//repo.bfw.wiki/bfwrepo/font/DepartureMono-Regular.woff');
}

@layer demo {
  .content {
    padding: 0rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 1rem;
    align-items: flex-start;
    max-width: 50vw;
    align-self: flex-end;
  }

  a:not(.bear-link) {
    padding: 1rem 2rem;
    border-radius: 12px;
    color: var(--bg);
    -webkit-text-decoration-line: none;
            text-decoration-line: none;
    background: var(--color);
    font-weight: bold;
    transition: background 0.2s;
  }
  
  html {
    color-scheme: light dark;
  }
  
  [data-theme='light'] {
    color-scheme: light only;
  }
  [data-theme='dark'] {
    color-scheme: dark only;
  }

  [data-theme='dark'] a:is(:hover, :focus-visible) {
    background: hsl(0 0% 80%);
  }

  a:is(:hover, :focus-visible) {
    background: hsl(0 0% 50%);
  }

  .images {
    flex: 1;
  }

  footer {
    opacity: 0;
    padding: 1rem;
  }

  .sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
  }

  :root {
    --color: hsl(0 0% 6%);
    --bg: hsl(0 0% 98%);
  }

  h1 {
    font-family: 'Departure Mono', monospace;
    font-size: clamp(2rem, 4vw + 1rem, 8rem);
    line-height: 1;
    font-weight: 300;
    margin: 0;
  }

  main {
    display: flex;
    flex: 1;
    align-items: center;
    padding: 2rem;
    gap: 4rem;
    max-width: 100vw;
  }

  pre {
    max-width: 100%;
  }

  p {
    width: 60ch;
    max-width: 100%;
  }

  [data-theme='dark'] {
    --color: hsl(0 0% 98%);
    --bg: hsl(0 0% 6%);
  }

  .theme-toggle {
    color: var(--color);
    position: fixed;
    top: 1rem;
    left: 1rem;
    width: 48px;
    aspect-ratio: 1;
    padding: 0;
    border: 0;
    display: grid;
    place-items: center;
    border-radius: 12px;
    background: transparent;
    transition: background 0.2s;
    cursor: pointer;
    z-index: 10;
  }

  .theme-toggle:is(:hover, :focus-visible) {
    background: color-mix(in hsl, canvas, canvasText 15%);
  }

  h1 {
    color: light-dark(hsl(10 90% 50%), hsl(25 84% 45%));
  }

  .images {
    width: 100%;
    height: 80vh;
    min-width: 200px;
  }
  img {
    max-width: 100%;
    height: 100%;
    -o-object-fit: cover;
       object-fit: cover;
    width: 100%;
    background: hsl(0 0% 50%);
    border-radius: 1rem;
    align-self: end;
    box-shadow: 0 0 2px white;
  }

  img:nth-of-type(2),
  [data-theme='dark'] img:nth-of-type(1),
  [data-theme='light'] img:nth-of-type(2) {
    display: none;
  }

  [data-theme='dark'] img:nth-of-type(2) {
    display: block;
  }

  .theme-toggle[aria-pressed='true'] svg path:last-of-type {
    display: block;
  }

  .theme-toggle svg {
    color: canvasText;
    width: 50%;
  }

  .theme-toggle[aria-pressed='true.........完整代码请登录后点击上方下载按钮下载查看