css实现@starting样式实现图片列表插入和删除元素动画效果代码-html代码-BFW代码库

css实现@starting样式实现图片列表插入和删除元素动画效果代码

代码语言：html

代码描述：css实现@starting样式实现图片列表插入和删除元素动画效果代码

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>
@import 'normalize.css';

:root {
  --width: 140px;
  --aspect-ratio: 2.12 / 2.62;
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: light only;
}
@media (prefers-color-scheme: dark) {
  html {
    color-scheme: dark only;
  }
}
[data-theme='light'] {
  color-scheme: light only;
}
[data-theme='dark'] {
  color-scheme: dark only;
}

body {
  display: grid;
  place-items: center;
  min-height: 100vh;
  overflow-x: hidden;
  background: color-mix(in lch, canvas, canvasText 10%);
}

body::before {
  --size: 45px;
  --line: color-mix(in lch, canvasText, transparent 85%);
  content: '';
  height: 100vh;
  width: 100vw;
  position: fixed;
  background: linear-gradient(
        90deg,
        var(--line) 1px,
        transparent 1px var(--size)
      )
      50% 50% / var(--size) var(--size),
    linear-gradient(var(--line) 1px, transparent 1px var(--size)) 50% 50% /
      var(--size) var(--size);
  -webkit-mask: linear-gradient(-25deg, transparent 30%, white);
          mask: linear-gradient(-25deg, transparent 30%, white);
  top: 0;
  transform-style: flat;
  pointer-events: none;
  z-index: -1;
}

ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

li {
  width: var(--width);
  aspect-ratio: var(--aspect-ratio);
}

ul {
  display: flex;
}

.bear-link {
  color: canvasText;
  position: fixed;
  top: 1rem;
  left: 1rem;
  width: 48px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  opacity: 0.8;
}

:where(.x-link, .bear-link):is(:hover, :focus-visible) {
  opacity: 1;
}
.bear-link svg {
  width: 75%;
}

/* Polaroid styling */
.polaroid__wrapper {
  position: relative;
  width: var(--width);
  aspect-ratio: var(--aspect-ratio);
  transform: rotate(var(--rotation, 6deg)) scale(var(--scale, 1));
}

.polaroid {
  --spread: 6px;
  --dot: hsl(74 29% 92%);
  width: calc(100% - 1rem);
  height: calc(100% - 1rem);
  background: radial-gradient(var(--dot) 1px, transparent 1px),
    radial-gradient(var(--dot) 1px, transparent 1px), hsl(74 29% 100%);
  background-size: var(--spread) var(--spread);
  background-position: 0 0, calc(var(--spread) * 0.5) calc(var(--spread) * 0.5);
  padding: calc((0.2 / 3.5) * var(--width));
  overflow: hidden;
  display: flex;
  flex-direction: column;
  margin: 0;
}

.polaroid__img {
  background: hsl(0 0% 10%);
  width: 100%;
  aspect-ratio: 1;
}

.polaroid__shadow {
  background: hsl(0 0% 10% / 0.5);
  position: absolute;
  inset: 1rem;
  z-index: -1;
  opacity: var(--opacity, 0.2);
  filter: blur(5px);
  transform: translate(var(--translation, 10%), var(--translation, 10%))
    scale(var(--scale, 1));
}

ul {
  transition: width 0.25s;
}
li {
  scale: 1;
  transition-property: width, translate, display;
  transition-duration: 0.25s, 0.25s, 1s;
  transition-behavior: allow-discrete;
  
  &[hidden] { width: 0; }
  @starting-style { width: 0; }
}

/* li[hidden] {
  width: 0;
} */
/* @starting-style {
  li {
    width: 0;
  }
} */
.polaroid__wrapper {
  translate: 0 0;
  transition: translate, transform, opacity;
  transition-duration: 1s, 0.25s, 1s;
  transition-behavior: allow-discrete;
  transition-timing-function: linear(
      0 0%,
      0.5007 7.21%,
      0.7803 12.29%,
      0.8883 14.93%,
      0.9724 17.63%,
      1.0343 20.44%,
      1.0754 23.44%,
      1.0898 25.22%,
      1.0984 27.11%,
      1.1014 29.15%,
      1.0989 31.4%,
      1.0854 35.23%,
      1.0196 48.86%,
      1.0043 54.06%,
      0.........完整代码请登录后点击上方下载按钮下载查看