# Zero gravity 404 > The 4, 0 and 4 drift at their own pace as station debris floats past, with depth that follows the mouse. - Category: [404](https://library.aimran.es/components/404) - Built with: HTML + CSS - Live editor: https://library.aimran.es/blocks/404-zero-g - Library: AIMRAN Library (https://library.aimran.es), free, no sign-up, by Aimran Oukham ## Where to use it Floating numbers feel light and a bit silly, which is exactly the mood you want when someone has just hit a dead link. It takes the blame off the visitor. A product studio, a mobile app or an online shop with a playful brand can use this zero gravity 404 page without it looking out of place. Violet is the default, but the page reads well with almost any accent, so match it to your main button. Slow the speed down a touch if the floating distracts from the text; the button back is what really matters here. ## Code ### HTML ```html 404 · Page not found

Without gravity, pages float away.

We searched the whole station: this one slipped out through the hatch.

Back to the station

``` ### CSS ```css .n4-zerog { --accent: #bf5af2; --k: 1; position: fixed; inset: 0; z-index: 0; overflow: hidden; container-type: size; display: grid; place-items: center; background: #000; color: #f5f5f7; font-family: -apple-system,BlinkMacSystemFont,"SF Pro Display","Inter","Segoe UI",system-ui,sans-serif; -webkit-font-smoothing: antialiased; text-align: center; line-height: 1.4; } .n4-zerog *,.n4-zerog *::before,.n4-zerog *::after { box-sizing: border-box; } .n4-zerog .n4-copy { position: relative; z-index: 5; display: flex; flex-direction: column; align-items: center; gap: 1.6cqmin; width: 100%; max-width: 680px; padding: 0 6cqw; } .n4-zerog .n4-title { margin: 0; font-size: clamp(17px,4.2cqmin,36px); font-weight: 600; letter-spacing: -.02em; line-height: 1.15; text-wrap: balance; } .n4-zerog .n4-sub { margin: 0; max-width: 34em; font-size: clamp(13px,2.4cqmin,18px); color: #a1a1a6; text-wrap: balance; } .n4-zerog .n4-tag { font: 600 clamp(10px,1.9cqmin,13px)/1 ui-monospace,"SF Mono",Menlo,Consolas,monospace; letter-spacing: .16em; text-transform: uppercase; color: var(--accent); } .n4-zerog .n4-cta { margin-top: 1.8cqmin; display: inline-flex; align-items: center; gap: .5em; padding: .85em 1.5em; border-radius: 999px; background: #f5f5f7; color: #000; font-size: clamp(13px,2.2cqmin,16px); font-weight: 600; text-decoration: none; transition: transform .3s cubic-bezier(.25,.1,.25,1),box-shadow .3s cubic-bezier(.25,.1,.25,1); } .n4-zerog .n4-cta:hover { transform: translateY(-2px); box-shadow: 0 12px 32px -10px var(--accent); } .n4-zerog .n4-cta:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; } .n4-zerog .n4-stars,.n4-zerog .n4-stars2 { position: absolute; inset: -4%; pointer-events: none; } .n4-zerog .n4-stars { background-image: radial-gradient(1px 1px at 8% 12%,#fff 60%,transparent),radial-gradient(1px 1px at 22% 68%,#fff 60%,transparent),radial-gradient(1.5px 1.5px at 35% 24%,#fff 60%,transparent),radial-gradient(1px 1px at 48% 82%,#fff 60%,transparent),radial-gradient(1px 1px at 57% 9%,#fff 60%,transparent),radial-gradient(1.5px 1.5px at 66% 44%,#fff 60%,transparent),radial-gradient(1px 1px at 74% 72%,#fff 60%,transparent),radial-gradient(1px 1px at 86% 18%,#fff 60%,transparent),radial-gradient(1.5px 1.5px at 93% 58%,#fff 60%,transparent),radial-gradient(1px 1px at 14% 42%,#fff 60%,transparent),radial-gradient(1px 1px at 40% 55%,#fff 60%,transparent),radial-gradient(1px 1px at 81% 90%,#fff 60%,transparent),radial-gradient(1px 1px at 4% 88%,#fff 60%,transparent),radial-gradient(1px 1px at 62% 30%,#fff 60%,transparent); opacity: .75; animation: n4-zerog-tw calc(5s / var(--k)) ease-in-out infinite alternate; } .n4-zerog .n4-stars2 { background-image: radial-gradient(2px 2px at 18% 30%,rgba(255,255,255,.9) 50%,transparent),radial-gradient(1.5px 1.5px at 72% 20%,rgba(255,255,255,.8) 50%,transparent),radial-gradient(2px 2px at 30% 85%,rgba(255,255,255,.7) 50%,transparent),radial-gradient(1.5px 1.5px at 88% 70%,rgba(255,255,255,.8) 50%,transparent),radial-gradient(2px 2px at 52% 60%,rgba(255,255,255,.6) 50%,transparent),radial-gradient(1.5px 1.5px at 6% 55%,rgba(255,255,255,.8) 50%,transparent); opacity: .55; animation: n4-zerog-tw calc(7s / var(--k)) ease-in-out infinite alternate-reverse; } .n4-zerog [data-depth] { transition: transform .9s cubic-bezier(.2,.7,.2,1); } @keyframes n4-zerog-tw { from { opacity: .3; } } @keyframes n4-zerog-spin { to { transform: rotate(1turn); } } @keyframes n4-zerog-fade { from { opacity: 0; transform: translateY(10px); } } @media (prefers-reduced-motion:reduce) { .n4-zerog *,.n4-zerog *::before,.n4-zerog *::after { animation: none!important; transition: none!important; } } .n4-zerog { background: radial-gradient(80% 60% at 50% 40%,#140a1f,#000 72%); } .n4-zerog .n4-num { margin: 0 0 1cqmin; display: flex; gap: .04em; font-size: clamp(84px,28cqmin,280px); font-weight: 800; letter-spacing: -.04em; line-height: 1; } .n4-zerog .n4-num span { display: block; } .n4-zerog .n4-num b { display: block; background: linear-gradient(160deg,#fff 20%,color-mix(in srgb,var(--accent) 80%,#fff) 60%,color-mix(in srgb,var(--accent) 60%,#000)); -webkit-background-clip: text; background-clip: text; color: transparent; filter: drop-shadow(0 .06em .12em color-mix(in srgb,var(--accent) 35%,transparent)); } .n4-zerog .n4-f1 { animation: n4-zerog-f1 calc(7s / var(--k)) ease-in-out infinite; } .n4-zerog .n4-f2 { animation: n4-zerog-f2 calc(9s / var(--k)) ease-in-out infinite; } .n4-zerog .n4-f3 { animation: n4-zerog-f3 calc(8s / var(--k)) ease-in-out infinite; } .n4-zerog .n4-deb { position: absolute; left: 0; top: var(--t); width: calc(var(--z) * 1cqmin); height: calc(var(--z) * .6cqmin); border-radius: .3cqmin; background: linear-gradient(135deg,#d1d1d6,#636366); box-shadow: 0 0 1cqmin rgba(255,255,255,.12); animation: n4-zerog-cross calc(var(--w) / var(--k)) var(--dl) linear infinite; } .n4-zerog .n4-copy>:not(.n4-num) { animation: n4-zerog-fade calc(1s / var(--k)) calc(.4s / var(--k)) cubic-bezier(.2,.7,.2,1) both; } @keyframes n4-zerog-f1 { 50% { transform: translate(-1.5cqmin,-3cqmin) rotate(-8deg); } } @keyframes n4-zerog-f2 { 50% { transform: translate(1cqmin,2.5cqmin) rotate(6deg); } } @keyframes n4-zerog-f3 { 50% { transform: translate(2cqmin,-2cqmin) rotate(10deg); } } @keyframes n4-zerog-cross { from { transform: translateX(-10cqw) rotate(0); } to { transform: translateX(110cqw) rotate(2turn); } } ``` ### JavaScript ```js document.querySelectorAll(".n4-zerog").forEach((el) => { const layers = el.querySelectorAll("[data-depth]"); const move = (e) => { const r = el.getBoundingClientRect(); const x = (e.clientX - r.left) / r.width - 0.5; const y = (e.clientY - r.top) / r.height - 0.5; layers.forEach((l) => { const d = Number(l.dataset.depth); l.style.transform = `translate3d(${-x * d}px, ${-y * d}px, 0)`; }); }; el.addEventListener("pointermove", move); }); ``` ### React ```tsx // @ts-nocheck: setup() es JavaScript del DOM sin tipos. import { useEffect, useRef, type CSSProperties } from "react"; const css = ` .n4-zerog { --accent: #bf5af2; --k: 1; position: fixed; inset: 0; z-index: 0; overflow: hidden; container-type: size; display: grid; place-items: center; background: #000; color: #f5f5f7; font-family: -apple-system,BlinkMacSystemFont,"SF Pro Display","Inter","Segoe UI",system-ui,sans-serif; -webkit-font-smoothing: antialiased; text-align: center; line-height: 1.4; } .n4-zerog *,.n4-zerog *::before,.n4-zerog *::after { box-sizing: border-box; } .n4-zerog .n4-copy { position: relative; z-index: 5; display: flex; flex-direction: column; align-items: center; gap: 1.6cqmin; width: 100%; max-width: 680px; padding: 0 6cqw; } .n4-zerog .n4-title { margin: 0; font-size: clamp(17px,4.2cqmin,36px); font-weight: 600; letter-spacing: -.02em; line-height: 1.15; text-wrap: balance; } .n4-zerog .n4-sub { margin: 0; max-width: 34em; font-size: clamp(13px,2.4cqmin,18px); color: #a1a1a6; text-wrap: balance; } .n4-zerog .n4-tag { font: 600 clamp(10px,1.9cqmin,13px)/1 ui-monospace,"SF Mono",Menlo,Consolas,monospace; letter-spacing: .16em; text-transform: uppercase; color: var(--accent); } .n4-zerog .n4-cta { margin-top: 1.8cqmin; display: inline-flex; align-items: center; gap: .5em; padding: .85em 1.5em; border-radius: 999px; background: #f5f5f7; color: #000; font-size: clamp(13px,2.2cqmin,16px); font-weight: 600; text-decoration: none; transition: transform .3s cubic-bezier(.25,.1,.25,1),box-shadow .3s cubic-bezier(.25,.1,.25,1); } .n4-zerog .n4-cta:hover { transform: translateY(-2px); box-shadow: 0 12px 32px -10px var(--accent); } .n4-zerog .n4-cta:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; } .n4-zerog .n4-stars,.n4-zerog .n4-stars2 { position: absolute; inset: -4%; pointer-events: none; } .n4-zerog .n4-stars { background-image: radial-gradient(1px 1px at 8% 12%,#fff 60%,transparent),radial-gradient(1px 1px at 22% 68%,#fff 60%,transparent),radial-gradient(1.5px 1.5px at 35% 24%,#fff 60%,transparent),radial-gradient(1px 1px at 48% 82%,#fff 60%,transparent),radial-gradient(1px 1px at 57% 9%,#fff 60%,transparent),radial-gradient(1.5px 1.5px at 66% 44%,#fff 60%,transparent),radial-gradient(1px 1px at 74% 72%,#fff 60%,transparent),radial-gradient(1px 1px at 86% 18%,#fff 60%,transparent),radial-gradient(1.5px 1.5px at 93% 58%,#fff 60%,transparent),radial-gradient(1px 1px at 14% 42%,#fff 60%,transparent),radial-gradient(1px 1px at 40% 55%,#fff 60%,transparent),radial-gradient(1px 1px at 81% 90%,#fff 60%,transparent),radial-gradient(1px 1px at 4% 88%,#fff 60%,transparent),radial-gradient(1px 1px at 62% 30%,#fff 60%,transparent); opacity: .75; animation: n4-zerog-tw calc(5s / var(--k)) ease-in-out infinite alternate; } .n4-zerog .n4-stars2 { background-image: radial-gradient(2px 2px at 18% 30%,rgba(255,255,255,.9) 50%,transparent),radial-gradient(1.5px 1.5px at 72% 20%,rgba(255,255,255,.8) 50%,transparent),radial-gradient(2px 2px at 30% 85%,rgba(255,255,255,.7) 50%,transparent),radial-gradient(1.5px 1.5px at 88% 70%,rgba(255,255,255,.8) 50%,transparent),radial-gradient(2px 2px at 52% 60%,rgba(255,255,255,.6) 50%,transparent),radial-gradient(1.5px 1.5px at 6% 55%,rgba(255,255,255,.8) 50%,transparent); opacity: .55; animation: n4-zerog-tw calc(7s / var(--k)) ease-in-out infinite alternate-reverse; } .n4-zerog [data-depth] { transition: transform .9s cubic-bezier(.2,.7,.2,1); } @keyframes n4-zerog-tw { from { opacity: .3; } } @keyframes n4-zerog-spin { to { transform: rotate(1turn); } } @keyframes n4-zerog-fade { from { opacity: 0; transform: translateY(10px); } } @media (prefers-reduced-motion:reduce) { .n4-zerog *,.n4-zerog *::before,.n4-zerog *::after { animation: none!important; transition: none!important; } } .n4-zerog { background: radial-gradient(80% 60% at 50% 40%,#140a1f,#000 72%); } .n4-zerog .n4-num { margin: 0 0 1cqmin; display: flex; gap: .04em; font-size: clamp(84px,28cqmin,280px); font-weight: 800; letter-spacing: -.04em; line-height: 1; } .n4-zerog .n4-num span { display: block; } .n4-zerog .n4-num b { display: block; background: linear-gradient(160deg,#fff 20%,color-mix(in srgb,var(--accent) 80%,#fff) 60%,color-mix(in srgb,var(--accent) 60%,#000)); -webkit-background-clip: text; background-clip: text; color: transparent; filter: drop-shadow(0 .06em .12em color-mix(in srgb,var(--accent) 35%,transparent)); } .n4-zerog .n4-f1 { animation: n4-zerog-f1 calc(7s / var(--k)) ease-in-out infinite; } .n4-zerog .n4-f2 { animation: n4-zerog-f2 calc(9s / var(--k)) ease-in-out infinite; } .n4-zerog .n4-f3 { animation: n4-zerog-f3 calc(8s / var(--k)) ease-in-out infinite; } .n4-zerog .n4-deb { position: absolute; left: 0; top: var(--t); width: calc(var(--z) * 1cqmin); height: calc(var(--z) * .6cqmin); border-radius: .3cqmin; background: linear-gradient(135deg,#d1d1d6,#636366); box-shadow: 0 0 1cqmin rgba(255,255,255,.12); animation: n4-zerog-cross calc(var(--w) / var(--k)) var(--dl) linear infinite; } .n4-zerog .n4-copy>:not(.n4-num) { animation: n4-zerog-fade calc(1s / var(--k)) calc(.4s / var(--k)) cubic-bezier(.2,.7,.2,1) both; } @keyframes n4-zerog-f1 { 50% { transform: translate(-1.5cqmin,-3cqmin) rotate(-8deg); } } @keyframes n4-zerog-f2 { 50% { transform: translate(1cqmin,2.5cqmin) rotate(6deg); } } @keyframes n4-zerog-f3 { 50% { transform: translate(2cqmin,-2cqmin) rotate(10deg); } } @keyframes n4-zerog-cross { from { transform: translateX(-10cqw) rotate(0); } to { transform: translateX(110cqw) rotate(2turn); } } `; // Parallax con el puntero: JavaScript del DOM, el mismo de la pestaña JS. // eslint-disable-next-line @typescript-eslint/no-explicit-any function setup(el: any) { const layers = el.querySelectorAll("[data-depth]"); const move = (e) => { const r = el.getBoundingClientRect(); const x = (e.clientX - r.left) / r.width - 0.5; const y = (e.clientY - r.top) / r.height - 0.5; layers.forEach((l) => { const d = Number(l.dataset.depth); l.style.transform = `translate3d(${-x * d}px, ${-y * d}px, 0)`; }); }; el.addEventListener("pointermove", move); return () => el.removeEventListener("pointermove", move); } export default function NotFoundZeroG() { const ref = useRef(null); useEffect(() => { const el = ref.current?.firstElementChild; return el ? setup(el) : undefined; }, []); return ( <>

Without gravity, pages float away.

We searched the whole station: this one slipped out through the hatch.

Back to the station

); } ``` ## Prompt for AI assistants Paste this into ChatGPT, Claude, Cursor, v0 or Lovable to adapt the block to your stack (Tailwind, Vue, Svelte…): ````text I want to add the “Zero gravity 404” block (404) from AIMRAN Library to my project. ## What it is The 4, 0 and 4 drift at their own pace as station debris floats past, with depth that follows the mouse. ## Chosen settings - Accent color: #bf5af2 - Speed: 1x (from 0.5 to 2x) - Title: "Without gravity, pages float away." - Message: "We searched the whole station: this one slipped out through the hatch." - Button: "Back to the station" ## What I need 1. Add it to my project with the same look and animation as the reference code: same sizes, colours, radii, shadows, timings and easing. 2. It is built with plain HTML and CSS (the reference wraps it in a React component with its CSS). If my project uses something else (Vue, Svelte, Astro, plain HTML…), translate it without losing any behaviour. If I use Tailwind, turn the styles into classes; if not, keep the CSS in its own file. 3. Expose the settings above as props (or CSS variables) with those values as defaults. 4. Make it work well on phones: nothing that depends only on hover, touch targets of at least 44 px and no overflow on 320 px screens. 5. Make it look right in light and dark mode. 6. Keep it accessible: semantic HTML, roles and aria-* where needed, visible focus and keyboard support. 7. Respect prefers-reduced-motion: with reduced motion, no big animations but the same end result. ## Reference code ```tsx // @ts-nocheck: setup() es JavaScript del DOM sin tipos. import { useEffect, useRef, type CSSProperties } from "react"; const css = ` .n4-zerog { --accent: #bf5af2; --k: 1; position: fixed; inset: 0; z-index: 0; overflow: hidden; container-type: size; display: grid; place-items: center; background: #000; color: #f5f5f7; font-family: -apple-system,BlinkMacSystemFont,"SF Pro Display","Inter","Segoe UI",system-ui,sans-serif; -webkit-font-smoothing: antialiased; text-align: center; line-height: 1.4; } .n4-zerog *,.n4-zerog *::before,.n4-zerog *::after { box-sizing: border-box; } .n4-zerog .n4-copy { position: relative; z-index: 5; display: flex; flex-direction: column; align-items: center; gap: 1.6cqmin; width: 100%; max-width: 680px; padding: 0 6cqw; } .n4-zerog .n4-title { margin: 0; font-size: clamp(17px,4.2cqmin,36px); font-weight: 600; letter-spacing: -.02em; line-height: 1.15; text-wrap: balance; } .n4-zerog .n4-sub { margin: 0; max-width: 34em; font-size: clamp(13px,2.4cqmin,18px); color: #a1a1a6; text-wrap: balance; } .n4-zerog .n4-tag { font: 600 clamp(10px,1.9cqmin,13px)/1 ui-monospace,"SF Mono",Menlo,Consolas,monospace; letter-spacing: .16em; text-transform: uppercase; color: var(--accent); } .n4-zerog .n4-cta { margin-top: 1.8cqmin; display: inline-flex; align-items: center; gap: .5em; padding: .85em 1.5em; border-radius: 999px; background: #f5f5f7; color: #000; font-size: clamp(13px,2.2cqmin,16px); font-weight: 600; text-decoration: none; transition: transform .3s cubic-bezier(.25,.1,.25,1),box-shadow .3s cubic-bezier(.25,.1,.25,1); } .n4-zerog .n4-cta:hover { transform: translateY(-2px); box-shadow: 0 12px 32px -10px var(--accent); } .n4-zerog .n4-cta:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; } .n4-zerog .n4-stars,.n4-zerog .n4-stars2 { position: absolute; inset: -4%; pointer-events: none; } .n4-zerog .n4-stars { background-image: radial-gradient(1px 1px at 8% 12%,#fff 60%,transparent),radial-gradient(1px 1px at 22% 68%,#fff 60%,transparent),radial-gradient(1.5px 1.5px at 35% 24%,#fff 60%,transparent),radial-gradient(1px 1px at 48% 82%,#fff 60%,transparent),radial-gradient(1px 1px at 57% 9%,#fff 60%,transparent),radial-gradient(1.5px 1.5px at 66% 44%,#fff 60%,transparent),radial-gradient(1px 1px at 74% 72%,#fff 60%,transparent),radial-gradient(1px 1px at 86% 18%,#fff 60%,transparent),radial-gradient(1.5px 1.5px at 93% 58%,#fff 60%,transparent),radial-gradient(1px 1px at 14% 42%,#fff 60%,transparent),radial-gradient(1px 1px at 40% 55%,#fff 60%,transparent),radial-gradient(1px 1px at 81% 90%,#fff 60%,transparent),radial-gradient(1px 1px at 4% 88%,#fff 60%,transparent),radial-gradient(1px 1px at 62% 30%,#fff 60%,transparent); opacity: .75; animation: n4-zerog-tw calc(5s / var(--k)) ease-in-out infinite alternate; } .n4-zerog .n4-stars2 { background-image: radial-gradient(2px 2px at 18% 30%,rgba(255,255,255,.9) 50%,transparent),radial-gradient(1.5px 1.5px at 72% 20%,rgba(255,255,255,.8) 50%,transparent),radial-gradient(2px 2px at 30% 85%,rgba(255,255,255,.7) 50%,transparent),radial-gradient(1.5px 1.5px at 88% 70%,rgba(255,255,255,.8) 50%,transparent),radial-gradient(2px 2px at 52% 60%,rgba(255,255,255,.6) 50%,transparent),radial-gradient(1.5px 1.5px at 6% 55%,rgba(255,255,255,.8) 50%,transparent); opacity: .55; animation: n4-zerog-tw calc(7s / var(--k)) ease-in-out infinite alternate-reverse; } .n4-zerog [data-depth] { transition: transform .9s cubic-bezier(.2,.7,.2,1); } @keyframes n4-zerog-tw { from { opacity: .3; } } @keyframes n4-zerog-spin { to { transform: rotate(1turn); } } @keyframes n4-zerog-fade { from { opacity: 0; transform: translateY(10px); } } @media (prefers-reduced-motion:reduce) { .n4-zerog *,.n4-zerog *::before,.n4-zerog *::after { animation: none!important; transition: none!important; } } .n4-zerog { background: radial-gradient(80% 60% at 50% 40%,#140a1f,#000 72%); } .n4-zerog .n4-num { margin: 0 0 1cqmin; display: flex; gap: .04em; font-size: clamp(84px,28cqmin,280px); font-weight: 800; letter-spacing: -.04em; line-height: 1; } .n4-zerog .n4-num span { display: block; } .n4-zerog .n4-num b { display: block; background: linear-gradient(160deg,#fff 20%,color-mix(in srgb,var(--accent) 80%,#fff) 60%,color-mix(in srgb,var(--accent) 60%,#000)); -webkit-background-clip: text; background-clip: text; color: transparent; filter: drop-shadow(0 .06em .12em color-mix(in srgb,var(--accent) 35%,transparent)); } .n4-zerog .n4-f1 { animation: n4-zerog-f1 calc(7s / var(--k)) ease-in-out infinite; } .n4-zerog .n4-f2 { animation: n4-zerog-f2 calc(9s / var(--k)) ease-in-out infinite; } .n4-zerog .n4-f3 { animation: n4-zerog-f3 calc(8s / var(--k)) ease-in-out infinite; } .n4-zerog .n4-deb { position: absolute; left: 0; top: var(--t); width: calc(var(--z) * 1cqmin); height: calc(var(--z) * .6cqmin); border-radius: .3cqmin; background: linear-gradient(135deg,#d1d1d6,#636366); box-shadow: 0 0 1cqmin rgba(255,255,255,.12); animation: n4-zerog-cross calc(var(--w) / var(--k)) var(--dl) linear infinite; } .n4-zerog .n4-copy>:not(.n4-num) { animation: n4-zerog-fade calc(1s / var(--k)) calc(.4s / var(--k)) cubic-bezier(.2,.7,.2,1) both; } @keyframes n4-zerog-f1 { 50% { transform: translate(-1.5cqmin,-3cqmin) rotate(-8deg); } } @keyframes n4-zerog-f2 { 50% { transform: translate(1cqmin,2.5cqmin) rotate(6deg); } } @keyframes n4-zerog-f3 { 50% { transform: translate(2cqmin,-2cqmin) rotate(10deg); } } @keyframes n4-zerog-cross { from { transform: translateX(-10cqw) rotate(0); } to { transform: translateX(110cqw) rotate(2turn); } } `; // Parallax con el puntero: JavaScript del DOM, el mismo de la pestaña JS. // eslint-disable-next-line @typescript-eslint/no-explicit-any function setup(el: any) { const layers = el.querySelectorAll("[data-depth]"); const move = (e) => { const r = el.getBoundingClientRect(); const x = (e.clientX - r.left) / r.width - 0.5; const y = (e.clientY - r.top) / r.height - 0.5; layers.forEach((l) => { const d = Number(l.dataset.depth); l.style.transform = `translate3d(${-x * d}px, ${-y * d}px, 0)`; }); }; el.addEventListener("pointermove", move); return () => el.removeEventListener("pointermove", move); } export default function NotFoundZeroG() { const ref = useRef(null); useEffect(() => { const el = ref.current?.firstElementChild; return el ? setup(el) : undefined; }, []); return ( <>

Without gravity, pages float away.

We searched the whole station: this one slipped out through the hatch.

Back to the station

); } ``` Give me the complete final code, ready to paste, and tell me in one line where to put it in my project. ````