js+css实现全屏圈圈式图文幻灯片切换效果代码-html代码-BFW代码库

代码语言：html

所属分类：幻灯片

代码描述：js+css实现全屏圈圈式图文幻灯片切换效果代码，点击右下角的随机按钮进行切换。

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("https://fonts.googleapis.com/css2?family=Literata:opsz,wght@7..72,200&display=swap");

:root {
  --img-current: url(//repo.bfw.wiki/bfwrepo/image/5e83e2a63bb7a.png);
  --img-next: url(//repo.bfw.wiki/bfwrepo/image/64a4cd81c7470.png);
  --text-current-title: "Sahara";
  --text-next-title: "Maldives";
  --text-current-subtitle: "Marrakech";
  --text-next-subtitle: "Indian Ocean";
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: sans-serif;
  text-transform: uppercase;
  font-weight: 700;
  font-size: clamp(0.7rem, 1vw, 0.8rem);
  color: #fff;
}

a {
  color: inherit;
  text-decoration: none;
}

header,
footer {
  position: fixed;
  z-index: 50;
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

header > *,
footer > * {
  flex: 1 1 100%;
  padding: 2rem;
}

header {
  top: 0;
}

footer {
  bottom: 0;
}

header > *:nth-child(2),
footer > *:nth-child(2) {
  text-align: center;
}

header > *:nth-child(3),
footer > *:nth-child(3) {
  text-align: right;
}

main {
  position: relative;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}

h1,
h2 {
  display: block;
  text-wrap: nowrap;
  margin: 0;
  overflow: hidden;
  clip-path: inset(0 0 0 0);
}
h1::before,
h2::before {
  transition-delay: 0.5s;
  transform: translate(-50%, 0%);
}

h1 {
  font-family: "Literata";
  font-weight: 200;
  height: clamp(2rem, 8vw, 4rem);
  font-size: clamp(2rem, 8vw, 4rem);
  letter-spacing: clamp(0.5rem, 5vw, 10rem);
  margin-left: clamp(0.5rem, 5vw, 10rem);
}
h1::before,
h1::after {
  content: var(--text-current-title);
  position: absolute;
  line-height: 1;
}
h1::after {
  content: var(--text-next-title);
  transition-delay: 0.5s;
  transform: translate(-50%, 100%);
}

h2 {
  height: clamp(0.9rem, 2vw, 1.1rem);
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  letter-spacing: clamp(0.5rem, 3vw, 5rem);
  margin-left: clamp(0.5rem, 3vw, 5rem);
  font-weight: 400;
}
h2::before,
h2::after {
  content: var(--text-current-subtitle);
  position: absolute;
  line-height: 1;
}
h2::after {
  content: var(--text-next-subtitle);
  transition-delay: 0.5s;
  transform: translate(-50%, -100%);
}

hr {
  opacity: 0.3;
  border: none;
  height: 2px;
  background: #fff;
}

.logo {
  width: 30px;
  height: 30px;
  border-radius: 50%;
}

.background {
  position: absolute;
  top: 50%;
  left: 50%;
  width: max(180vw, 180vh);
  aspect-ratio: 1/1;
  transform: translate(-50%, -50%);
  filter: brightness(0.8);
}

.background::before,
.background::after {
  content: "";
  position: absolute;
  inset: 0;
  background-size: max(110vw, 110vh) max(110vw, 110vh);
  background-position: 50%;
  transition: all 1.5s;
  transition-timing-function: ease-in-out;
}

.background::before {
  background-image: var(--img-current);
}

.background::after {
  background-image: var(--img-next);
  opacity: 0;
}
.background--2::after {
  transition-delay: 0.2s;
}
.background--3::after {
  transition-delay: 0.4s;
}

.background--2::before,
.background--2::after {
  clip-path: circle(23%);
  filter: brightness(0.8);
}

.background--3::before,
.background--3::after {
  clip-path: circle(13%);
}

.body--animated .background::before,
.body--animated .background::after {
  animation: rotate ease-in-out 1s forwards;
  animation-delay: 0.4s;
  transition-delay: 0.4s;
}
.body--animated .background--2::before,
.body--animated .background--2::after {
  animation-delay: 0.2s;
  transition-delay: 0.2s;
}
.body--animated .background--3::before,
.body--animated .background--3::after {
  animation-delay: 0s;
  transition-delay: 0s;
}

.body--animated .background::after {
  opacity: 1;
}

.body--animated h1::before,
.body--animated h2::before,
.body--animated h1::after,
.body--animated h2::after {
  transition-delay: 0.5s;
  transition-duration: 0.5s;
}
.body--animated h1:before {
  transform: translate(-50%, -100%);
}
.body--animated h1:after {
  transform: translate(-50%, 0%);
}
.body--animated h2:before {
  transform: translate(-50%, 100%);
}
.body--animated h2:after {
  transform: translate(-50%, 0%);
}

.content {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 95%;
  text-align: center;
  transform: translate(-50%, clamp(-2rem, -4vw, -1rem));
}

.content hr {
  max-width: 400px;
  margin: clamp(1rem, 5vw, 2.5rem) auto;
}

.randomize {
  display: flex;
  justify-content: end;
  align-items: center;
  flex-wrap: wrap;
  cursor: pointer;
}

.randomize hr {
  display: inline-block;
  width: 25px;
  margin: 0 1vw;
}

.randomize button {
  background: #cfd865;
  width: clamp(2rem, 4vw, 3rem);
  aspect-ratio: 1/1;
  border: none;
  border-radius: 50%;
  font-size: clamp(1rem, 2vw, 1.5rem);
  cursor: pointer;
}

/* animation */

.........完整代码请登录后点击上方下载按钮下载查看