分享一个图像轮播效果

前些天发现了一个巨牛的人工智能学习网站，通俗易懂，风趣幽默，忍不住分享一下给大家。点击跳转到网站。
话不多说，先看效果：
在这里插入图片描述
根据图片的播放，页面背景会被替换为当前图片。

老规矩，源码自己拿：
DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Titletitle>
    <script type="module" src="https://unpkg.com/ionicons@7.1.0/dist/ionicons/ionicons.esm.js">script>
    <script nomodule src="https://unpkg.com/ionicons@7.1.0/dist/ionicons/ionicons.js">script>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            height: 100vh;
            display: grid;
            place-items: center;
            overflow: hidden;
        }

        main {
            position: relative;
            width: 100%;
            height: 100%;
            box-shadow: 0 3px 10px rgba(0,0,0,0.3);
        }

        .item {
            width: 200px;
            height: 300px;
            list-style-type: none;
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            z-index: 1;
            background-position: center;
            background-size: cover;
            border-radius: 20px;
            box-shadow: 0 20px 30px rgba(255,255,255,0.3) inset;
            transition: transform 0.1s, left 0.75s, top 0.75s, width 0.75s, height 0.75s;

        &:nth-child(1), &:nth-child(2) {
                             left: 0;
                             top: 0;
                             width: 100%;
                             height: 100%;
                             transform: none;
                             border-radius: 0;
                             box-shadow: none;
                             opacity: 1;
                         }

        &:nth-child(3) { left: 50%; }
        &:nth-child(4) { left: calc(50% + 220px); }
        &:nth-child(5) { left: calc(50% + 440px); }
        &:nth-child(6) { left: calc(50% + 660px); opacity: 0; }
        }

        .content {
            width: min(30vw,400px);
            position: absolute;
            top: 50%;
            left: 3rem;
            transform: translateY(-50%);
            font: 400 0.85rem helvetica,sans-serif;
            color: white;
            text-shadow: 0 3px 8px rgba(0,0,0,0.5);
            opacity: 0;
            display: none;

        & .title {
              font-family: 'arial-black';
              text-transform: uppercase;
          }

        & .description {
              line-height: 1.7;
              margin: 1rem 0 1.5rem;
              font-size: 0.8rem;
          }

        & button {
              width: fit-content;
              background-color: rgba(0,0,0,0.1);
              color: white;
              border: 2px solid white;
              border-radius: 0.25rem;
              padding: 0.75rem;
              cursor: pointer;
          }
        }

        .item:nth-of-type(2) .content {
            display: block;
            animation: show 0.75s ease-in-out 0.3s forwards;
        }

        @keyframes show {
            0% {
                filter: blur(5px);
                transform: translateY(calc(-50% + 75px));
            }
            100% {
                opacity: 1;
                filter: blur(0);
            }
        }

        .nav {
            position: absolute;
            bottom: 2rem;
            left: 50%;
            transform: translateX(-50%);
            z-index: 5;
            user-select: none;

        & .btn {
              background-color: rgba(255,255,255,0.5);
              color: rgba(0,0,0,0.7);
              border: 2px solid rgba(0,0,0,0.6);
              margin: 0 0.25rem;
              padding: 0.75rem;
              border-radius: 50%;
              cursor: pointer;

        &:hover {
             background-color: rgba(255,255,255,0.3);
         }
        }
        }

        @media (width > 650px) and (width < 900px) {
            .content {
        & .title        { font-size: 1rem; }
        & .description  { font-size: 0.7rem; }
        & button        { font-size: 0.7rem; }
        }
        .item {
            width: 160px;
            height: 270px;

        &:nth-child(3) { left: 50%; }
        &:nth-child(4) { left: calc(50% + 170px); }
        &:nth-child(5) { left: calc(50% + 340px); }
        &:nth-child(6) { left: calc(50% + 510px); opacity: 0; }
        }
        }

        @media (width < 650px) {
            .content {
        & .title        { font-size: 0.9rem; }
        & .description  { font-size: 0.65rem; }
        & button        { font-size: 0.7rem; }
        }
        .item {
            width: 130px;
            height: 220px;

        &:nth-child(3) { left: 50%; }
        &:nth-child(4) { left: calc(50% + 140px); }
        &:nth-child(5) { left: calc(50% + 280px); }
        &:nth-child(6) { left: calc(50% + 420px); opacity: 0; }
        }
        }
    style>
head>
<body>
<main>
    <ul class='slider'>
        <li class='item' style="background-image: url('https://cdn.mos.cms.futurecdn.net/dP3N4qnEZ4tCTCLq59iysd.jpg')">
            <div class='content'>
                <h2 class='title'>"Lossless Youths"h2>
                <p class='description'> Lorem ipsum, dolor sit amet consectetur
                    adipisicing elit. Tempore fuga voluptatum, iure corporis inventore
                    praesentium nisi. Id laboriosam ipsam enim.  p>
                <button>Read Morebutton>
            div>
        li>
        <li class='item' style="background-image: url('https://i.redd.it/tc0aqpv92pn21.jpg')">
            <div class='content'>
                <h2 class='title'>"Estrange Bond"h2>
                <p class='description'> Lorem ipsum, dolor sit amet consectetur
                    adipisicing elit. Tempore fuga voluptatum, iure corporis inventore
                    praesentium nisi. Id laboriosam ipsam enim.  p>
                <button>Read Morebutton>
            div>
        li>
        <li class='item' style="background-image: url('https://wharferj.files.wordpress.com/2015/11/bio_north.jpg')">
            <div class='content'>
                <h2 class='title'>"The Gate Keeper"h2>
                <p class='description'> Lorem ipsum, dolor sit amet consectetur
                    adipisicing elit. Tempore fuga voluptatum, iure corporis inventore
                    praesentium nisi. Id laboriosam ipsam enim.  p>
                <button>Read Morebutton>
            div>
        li>
        <li class='item' style="background-image: url('https://images7.alphacoders.com/878/878663.jpg')">
            <div class='content'>
                <h2 class='title'>"Last Trace Of Us"h2>
                <p class='description'>
                    Lorem ipsum, dolor sit amet consectetur adipisicing elit. Tempore fuga voluptatum, iure corporis inventore praesentium nisi. Id laboriosam ipsam enim.
                p>
                <button>Read Morebutton>
            div>
        li>
        <li class='item' style="background-image: url('https://theawesomer.com/photos/2017/07/simon_stalenhag_the_electric_state_6.jpg')">
            <div class='content'>
                <h2 class='title'>"Urban Decay"h2>
                <p class='description'>
                    Lorem ipsum, dolor sit amet consectetur adipisicing elit. Tempore fuga voluptatum, iure corporis inventore praesentium nisi. Id laboriosam ipsam enim.
                p>
                <button>Read Morebutton>
            div>
        li>
        <li class='item' style="background-image: url('https://da.se/app/uploads/2015/09/simon-december1994.jpg')">
            <div class='content'>
                <h2 class='title'>"The Migration"h2>
                <p class='description'> Lorem ipsum, dolor sit amet consectetur
                    adipisicing elit. Tempore fuga voluptatum, iure corporis inventore
                    praesentium nisi. Id laboriosam ipsam enim.  p>
                <button>Read Morebutton>
            div>
        li>
    ul>
    <nav class='nav'>
        <ion-icon class='btn prev' name="arrow-back-outline">ion-icon>
        <ion-icon class='btn next' name="arrow-forward-outline">ion-icon>
    nav>
main>
body>
<script>
    const slider = document.querySelector('.slider');
    function activate(e) {
        const items = document.querySelectorAll('.item');
        e.target.matches('.next') && slider.append(items[0])
        e.target.matches('.prev') && slider.prepend(items[items.length-1]);
    }

    document.addEventListener('click',activate,false);
script>
html>
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原文地址：https://blog.csdn.net/qq_35241329/article/details/134445235