gsap+ScrollTrigger实现全屏图文滚动式幻灯片效果代码-html代码-BFW代码库

代码语言：html
所属分类：幻灯片
代码描述：gsap+ScrollTrigger实现全屏图文滚动式幻灯片效果代码
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>
@font-face {
    font-family: "Geist Sans";
    src: url("https://assets.codepen.io/605876/GeistVF.ttf") format("truetype");
  }

*,
*:after,
*:before {
        box-sizing: border-box;
}

html {
        -ms-scroll-snap-type: y mandatory;
            scroll-snap-type: y mandatory;
}

body {
        min-height: 100vh;
        font-family:  "Geist Sans", "SF Pro Text", "SF Pro Icons", "AOS Icons", "Helvetica Neue", Helvetica, Arial, sans-serif, system-ui;
        font-weight: 80;
        background: black;
        color: hsl(0 0% 90%);
        overflow-x: hidden;
}

p {
        max-width: 40ch;
}

section:nth-of-type(1) {
        scroll-snap-align: center;
        height: 100vh;
}

section:nth-of-type(2) {
        scroll-snap-align: start;
}

article {
        min-height: 100vh;
}
:is(h1, h2) {
        font-weight: 70;
        font-size: clamp(2.5rem, 3.35vw + 1rem, 8rem);
        letter-spacing: -0.075ch;
        margin: 0;
}

h1 {
        color: hsl(0 0% 90%);
}

:is(section, article) {
        position: relative;
}

nav {
        position: fixed;
        top: 0;
        width: 100%;
        padding: 1rem;
        z-index: 999;
        display: flex;
        justify-content: space-between;
}
nav a:first-of-type {
        width: 48px;
        aspect-ratio: 1;
        display: grid;
        place-items: center;
        color: white;
}
nav a:last-of-type {
        background: hsl(173 100% 51%);
        color: black;
        padding: 1rem 2rem;
        border-radius: 22px;
        text-decoration: none;
        font-weight: 120;
        transition: background 0.2s;
}
nav a:last-of-type:is(:hover, :focus-visible) {
        background: hsl(173 100% 40%);
}

.content {
        margin: 0 auto;
        width: 900px;
        max-width: 100%;
        height: 100%;
        z-index: 2;
        position: absolute;
        inset: 0;
  padding: 1rem;
}

.fixed img {
        height: 100%;
        width: 150%;
        -o-object-fit: cover;
           object-fit: cover;
        z-index: -1;
        position: absolute;
        inset: 0;
        left: 50%;
        translate: -50% 0;
        filter: brightness(0.5);
}

section:first-of-type img {
        left: 50%;
        translate: -50% 0;
}

section:first-of-type {
        padding: 2rem 1rem;
        display: grid;
        align-content: end;
        justify-content: start;
}

section:first-of-type .fixed {
        z-index: 5;
}

section:first-of-type .fixed .content {
        margin: 0 auto;
        width: 900px;
        max-width: 100%;
        display: grid;
        align-content: center;
        justify-content: start;
        padding: 6rem 2rem;
        height: 100%;
}

section:first-of-type {
        background: black;
}

section:first-of-type p {
        font-size: clamp(1rem, 0.2vw + 1rem, 2rem);
        padding: 0 2rem 0 0;
}

section:nth-of-type(2) article:first-of-type .fixed {
        z-index: 2;
}

section:nth-of-type(2) .content {
        display: grid;
        padding: 4rem 1rem;
        align-content: center;
}

section:nth-of-type(2) article:first-of-type .content {
        align-content: end;
}

section:nth-of-type(2) article:first-of-type .fixed::after {
        content: "";
        position: absolute;
        inset: 0;
        background: hsl(0 0% 0% / 0.25);
}

section:nth-of-type(2) article:first-of-type h2 {
        padding: 1rem 0;
}

section:nth-of-type(2) article:nth-of-type(2) h2 {
        padding: 0 2rem 0 0;
}

section:nth-of-type(2) article:nth-of-type(2) .fixed {
        background: black;
        z-index: 2;
}

section:nth-of-type(2) article:nth-of-type(3) .content {
        align-content: start;
}

section:nth-of-type(2) article:nth-of-type(3) .fixed {
        z-index: 2;
}

section:nth-of-type(2) article:nth-of-type(3) img {
        filter: saturate(0.5) brightness(0.5);
}

.text-blocks {
        width: 100%;
        max-width: 46ch;
        justify-self: end;
        display: grid;
        place-items: center;
        gap: 2rem 0;
        padding-right: 2rem;
}

/* Text block styling */
.chat-container {
        height: 100vh;
        width: 100%;
        position: sticky;
        top: 0;
        display: grid;
        place-items: center;
}
.text-blocks p {
        display: inline-block;
        border-radius: 6px;
        margin: 0;
        font-size: clamp(1.5rem, 0.5vw + 1rem, 4rem);
        font-weight: 120;
}
.text-blocks p:nth-of-type(even) {
        justify-self: end;
        text-align: right;
        color: hsl(173 100% 51%);
}
.text-blocks p:nth-of-type(odd) {
        justify-self: start;
}

.filler {
        display: none;
}

/* Scroll indicators */
.indicators {
        width: 20px;
        aspect-ratio: 1 / 7;
        position: fixed;
        top: 50%;
        right: 1rem;
        z-index: 999999;
        translate: 0 -50%;
        display: flex;
        flex-direction: column;
}

.indicator {
        background: linear-gradient(white, white) padding-box;
        border-radius: 100px;
        width: 100%;
        min-height: 20px;
        display: inline-block;
        flex: 1;
        border: 2px solid transparent;
}

html {
        scroll-behavior: smooth;
}

@supports (animation-timeline: scroll()) {
        section:nth-of-type(1) article { view-timeline: --article-one; }
        section:nth-of-type(2) article:nth-of-type(1) { view-timeline: --article-two; }
        section:nth-of-type(2) article:nth-of-type(2) { view-timeline: --article-three; }
        section:nth-of-type(2) article:nth-of-type(3) { view-timeline: --article-four; }
        section:nth-of-type(2) article:nth-of-type(4) { view-timeline: --article-five; }

        .fixed {
                position: fixed;
                inset: 0;
        }
        .static {
                position: absolute;
                inset: 0;
                z-index: 6;
        }
        .filler {
                display: block;
                width: 100%;
                position: absolute;
                bottom: 30vh;
          padding: 1rem;
        }

        .text-blocks p {
                -webkit-animation: slide-in, fade-in;
                        animation: slide-in, fade-in;
                -webkit-animation-fill-mode: both;
                        animation-fill-mode: both;
                -webkit-animation-timing-function: linear;
                        animation-timing-function: linear;
                animation-timeline: --article-four;
        }

        .text-blocks p:nth-of-type(1) { animation-range: entry-crossing 50% entry-crossing 55%; }
        .text-blocks p:nth-of-type(2) { animation-range: entry-crossing 55% entry-crossing 60%; }
        .text-blocks p:nth-of-type(3) { animation-range: entry-crossing 60% entry-crossing 65%; }
        .text-blocks p:nth-of-type(4) { animation-range: entry-crossing 65% entry-crossing 70%; }
        .text-blocks p:nth-of-type(5) { animation-range: entry-crossing 70% entry-crossing 75%; }
        
        section:nth-of-type(2) article:last-of-type {
                z-index: 5;
        }
        section:nth-of-type(2) article:nth-of-type(3) {
                height: 400vh;
        }
        section:nth-of-type(2) article:nth-of-type(3) h2 {
                margin-top: 80vh;
        }
        section:nth-of-type(2) article:last-of-type .fixed {
                -webkit-clip-path: ellipse(220% 200% at 50% 300%);
                        clip-path: ellipse(220% 200% at 50% 300%);
                -webkit-animation: unclip both linear;
                        animation: unclip both linear;
                animation-timeline: --article-five;
                animation-range: entry 20% entry 80%;
        }
        .filler h2 {
                -webkit-animation: fade-away, fade-out;
                        animation: fade-away, fade-out;
                -webkit-animation-timing-function: linear;
                        animation-timing-function: linear;
                -webkit-animation-fill-mode: both;
                        animation-fill-mode: both;
                animation-timeline: --article-four;
                animation-range: exit 40% exit 75%, exit 70% exit 90%;
        }
        .loud-wrap {
                -webkit-clip-path: inset(0 0 0 0);
                        clip-path: inset(0 0 0 0);
                -webkit-animation: unmask both linear;
                        animation: unmask both linear;
                animation-timeline: --article-two;
                animation-range: entry 20% entry 80%;
                -webkit-mask: linear-gradient(white 50%, transparent) 0 100% / 100% 200% no-repeat;
                        mask: linear-gradient(white 50%, transparent) 0 100% / 100% 200% no-repeat;
        }
        .text-wrap {
                position: sticky;
                bottom: 4rem;
                transform-origin: 50% 0;
                -webkit-animation: fade-away both linear, fade-out both linear;
                        animation: fade-away both linear, fade-out both linear;
                animation-timeline: --article-two;
                animation-range: exit 40% exit 75%, exit 70% exit 100%;
        }
        .text-blocks {
                -webkit-animation: fade-out both linear;
                        animation: fade-out both linear;
                animation-timeline: --article-four;
                animation-range: entry-crossing 75% entry-crossing 100%;
        }
        section:nth-of-type(2) article:nth-of-type(3) .fixed {
                -webkit-animation: fade-in both linear, fade-out both linear;
                        animation: fade-in both linear, fade-out both linear;
                animation-timeline: --article-four, --article-four;
                animation-range: entry 45% exit-crossing 0%, exit 0% exit 15%;
        }

        section:nth-of-type(2) article:nth-of-type(2) .fixed {
                -webkit-animation: fade-in;
                        animation: fade-in;
                -webkit-animation-fill-mode: both;
                        animation-fill-mode: both;
                -webkit-animation-timing-function: linear;
                        animation-timing-function: linear;
                animation-timeline: --article-three;
                animation-range: entry 60% exit 30%;
        .........完整代码请登录后点击上方下载按钮下载查看