Puerta 404
Este vuelo no sale de aquí.
La puerta que buscas se ha cerrado o nunca estuvo en esta terminal. Revisa tu tarjeta de embarque o vuelve al vestíbulo.
Volver a salidasHTML + CSS404
404 Aéroport
Un tableau des départs à palettes bascule lettre par lettre jusqu'à afficher le vol 404 vers une destination inconnue.
Réglages
1x
Code
<!doctype html>
<html lang="es">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<meta name="robots" content="noindex" />
<title>404 · Page introuvable</title>
<style>
body { margin: 0; background: #000; }
.n4-airport {
--accent: #fbbf24;
--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-airport *,.n4-airport *::before,.n4-airport *::after {
box-sizing: border-box;
}
.n4-airport .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-airport .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-airport .n4-sub {
margin: 0;
max-width: 34em;
font-size: clamp(13px,2.4cqmin,18px);
color: #a1a1a6;
text-wrap: balance;
}
.n4-airport .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-airport .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-airport .n4-cta:hover {
transform: translateY(-2px);
box-shadow: 0 12px 32px -10px var(--accent);
}
.n4-airport .n4-cta:focus-visible {
outline: 2px solid var(--accent);
outline-offset: 3px;
}
.n4-airport .n4-stars,.n4-airport .n4-stars2 {
position: absolute;
inset: -4%;
pointer-events: none;
}
.n4-airport .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-airport-tw calc(5s / var(--k)) ease-in-out infinite alternate;
}
.n4-airport .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-airport-tw calc(7s / var(--k)) ease-in-out infinite alternate-reverse;
}
.n4-airport [data-depth] {
transition: transform .9s cubic-bezier(.2,.7,.2,1);
}
@keyframes n4-airport-tw {
from {
opacity: .3;
}
}
@keyframes n4-airport-spin {
to {
transform: rotate(1turn);
}
}
@keyframes n4-airport-fade {
from {
opacity: 0;
transform: translateY(10px);
}
}
@media (prefers-reduced-motion:reduce) {
.n4-airport *,.n4-airport *::before,.n4-airport *::after {
animation: none!important;
transition: none!important;
}
}
.n4-airport {
background: radial-gradient(90% 70% at 50% 20%,#1b2a4a,#0a1020 70%);
color: #eef2ff;
}
.n4-airport::before {
content: "";
position: absolute;
left: 0;
right: 0;
bottom: 0;
height: 30%;
background: repeating-linear-gradient(90deg,rgba(255,255,255,.03) 0 2px,transparent 2px 9cqw),linear-gradient(transparent,rgba(0,0,0,.4));
}
.n4-airport .n4-board {
display: grid;
gap: .45em;
padding: 1.1em 1.2em;
margin-bottom: 2cqmin;
border-radius: .6em;
background: #0d0f14;
box-shadow: inset 0 0 0 1px #2a2f3a,0 2.4em 4em -1.6em #000;
font: 700 clamp(8px,2.15cqmin,15px)/1 ui-monospace,"SF Mono",Menlo,Consolas,monospace;
animation: n4-airport-fade calc(.8s / var(--k)) both;
}
.n4-airport .n4-bhead {
display: flex;
gap: .12em;
text-align: left;
color: #7c8598;
}
.n4-airport .n4-bhead s {
width: .8em;
}
.n4-airport .n4-bhead span {
width: calc((var(--n) * 1.22em - .12em) / .68);
font-size: .68em;
letter-spacing: .1em;
text-transform: uppercase;
white-space: nowrap;
}
.n4-airport .n4-brow {
display: flex;
align-items: center;
gap: .12em;
}
.n4-airport .n4-brow s {
width: .8em;
}
.n4-airport .n4-brow b {
position: relative;
display: inline-grid;
place-items: center;
width: 1.1em;
height: 1.55em;
border-radius: .14em;
color: var(--accent);
background: linear-gradient(#23262e 50%,#1b1d24 50%);
box-shadow: inset 0 -1px 0 rgba(255,255,255,.04);
}
.n4-airport .n4-brow b::after {
content: "";
position: absolute;
left: 0;
right: 0;
top: 50%;
height: 1px;
background: #07080b;
}
.n4-airport .n4-flip b {
color: #f87171;
}
.n4-airport .n4-brow b.f {
animation: n4-airport-flip .07s linear;
}
.n4-airport .n4-title {
font-size: clamp(20px,5cqmin,42px);
font-weight: 700;
letter-spacing: -.025em;
}
.n4-airport .n4-cta {
background: var(--accent);
color: #111;
}
@keyframes n4-airport-flip {
50% {
transform: scaleY(.15);
filter: brightness(1.6);
}
}
</style>
</head>
<body>
<main class="n4-airport">
<div class="n4-copy">
<div class="n4-board" aria-hidden="true">
<div class="n4-bhead"><span style="--n:6">Vol</span><s></s><span style="--n:6">Destination</span><s></s><span style="--n:5">Heure</span><s></s><span style="--n:3">Porte</span><s></s><span style="--n:9">Statut</span></div>
<div class="n4-brow" translate="no"><b data-c="I">I</b><b data-c="B">B</b><b data-c="2">2</b><b data-c="0">0</b><b data-c="4">4</b><b data-c="5">5</b><s></s><b data-c="R">R</b><b data-c="O">O</b><b data-c="M">M</b><b data-c="A">A</b><b data-c=" "> </b><b data-c=" "> </b><s></s><b data-c="1">1</b><b data-c="0">0</b><b data-c=":">:</b><b data-c="4">4</b><b data-c="0">0</b><s></s><b data-c="B">B</b><b data-c="1">1</b><b data-c="2">2</b><s></s><b data-c="B">B</b><b data-c="O">O</b><b data-c="A">A</b><b data-c="R">R</b><b data-c="D">D</b><b data-c="I">I</b><b data-c="N">N</b><b data-c="G">G</b><b data-c=" "> </b></div>
<div class="n4-brow" translate="no"><b data-c="V">V</b><b data-c="Y">Y</b><b data-c="1">1</b><b data-c="3">3</b><b data-c="1">1</b><b data-c="2">2</b><s></s><b data-c="P">P</b><b data-c="A">A</b><b data-c="R">R</b><b data-c="I">I</b><b data-c="S">S</b><b data-c=" "> </b><s></s><b data-c="1">1</b><b data-c="0">0</b><b data-c=":">:</b><b data-c="5">5</b><b data-c="5">5</b><s></s><b data-c="A">A</b><b data-c="0">0</b><b data-c="3">3</b><s></s><b data-c="O">O</b><b data-c="N">N</b><b data-c=" "> </b><b data-c="T">T</b><b data-c="I">I</b><b data-c="M">M</b><b data-c="E">E</b><b data-c=" "> </b><b data-c=" "> </b></div>
<div class="n4-brow n4-flip" translate="no"><b data-c="4">4</b><b data-c="0">0</b><b data-c="4">4</b><b data-c=" "> </b><b data-c=" "> </b><b data-c=" "> </b><s></s><b data-c="?">?</b><b data-c="?">?</b><b data-c="?">?</b><b data-c="?">?</b><b data-c=" "> </b><b data-c=" "> </b><s></s><b data-c="-">-</b><b data-c="-">-</b><b data-c=":">:</b><b data-c="-">-</b><b data-c="-">-</b><s></s><b data-c="?">?</b><b data-c="?">?</b><b data-c="?">?</b><s></s><b data-c="N">N</b><b data-c="O">O</b><b data-c="T">T</b><b data-c=" "> </b><b data-c="F">F</b><b data-c="O">O</b><b data-c="U">U</b><b data-c="N">N</b><b data-c="D">D</b></div>
<div class="n4-brow" translate="no"><b data-c="U">U</b><b data-c="X">X</b><b data-c="7">7</b><b data-c="7">7</b><b data-c="1">1</b><b data-c="0">0</b><s></s><b data-c="B">B</b><b data-c="E">E</b><b data-c="R">R</b><b data-c="L">L</b><b data-c="I">I</b><b data-c="N">N</b><s></s><b data-c="1">1</b><b data-c="1">1</b><b data-c=":">:</b><b data-c="2">2</b><b data-c="0">0</b><s></s><b data-c="C">C</b><b data-c="0">0</b><b data-c="7">7</b><s></s><b data-c="D">D</b><b data-c="E">E</b><b data-c="L">L</b><b data-c="A">A</b><b data-c="Y">Y</b><b data-c="E">E</b><b data-c="D">D</b><b data-c=" "> </b><b data-c=" "> </b></div>
</div>
<span class="n4-tag">Porte 404</span>
<h1 class="n4-title">Ce vol ne part pas d'ici.</h1>
<p class="n4-sub">La porte que tu cherches est fermée ou n'a jamais existé dans ce terminal. Vérifie ta carte d'embarquement ou retourne au hall.</p>
<a class="n4-cta" href="/">Retour aux départs</a>
</div>
</main>
<script>
document.querySelectorAll(".n4-airport").forEach((el) => {
const cells = el.querySelectorAll(".n4-flip b");
const C = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789?-:";
const rm = matchMedia("(prefers-reduced-motion: reduce)").matches;
const timers = [];
const flip = () => cells.forEach((b, i) => {
const fin = b.dataset.c; let n = 5 + (i % 9) * 2;
const tick = () => { b.classList.remove("f"); void b.offsetWidth; b.classList.add("f"); b.textContent = --n > 0 ? C[Math.floor(Math.random() * C.length)] : fin === " " ? "\u00a0" : fin; if (n > 0) timers.push(setTimeout(tick, 75)); };
timers.push(setTimeout(tick, 300 + i * 35));
});
if (!rm) flip();
const iv = rm ? 0 : setInterval(flip, 8000);
});
</script>
</body>
</html>
Prompt pour l’IA
Collez-le dans ChatGPT, Claude ou Cursor : le bloc sera adapté à votre projet avec ces réglages, même sans React.
Plus dans 404
Voir tout : 404Où l’utiliser
Sites de voyage, compagnies aériennes et moteurs de réservation perdent sans cesse des pages quand des lignes ferment ou que des offres expirent. Cette page d'erreur reprend l'objet le plus reconnaissable d'un terminal : un tableau des départs avec vols, horaires, portes et statut. Une ligne fait défiler ses caractères avec une animation mécanique rapide et finit toujours sur le vol 404, destination inconnue.
Le tableau est décoratif et masqué aux lecteurs d'écran, tandis que le titre, le message et le bouton restent du texte simple. En mouvement réduit, le tableau s'affiche directement terminé. Relie le bouton à ta recherche ou aux départs et ajuste la couleur ambre.