Toma 404 de 404
Esta foto ha salido movida.
Hemos enfocado en todas partes y la página no aparece en el encuadre. Volvamos a la galería.
Ir a la galeríaHTML + CSS404
404 Viseur photo
Le viseur d'un appareil cherche la mise au point : le 404 devient flou puis net, le collimateur verdit et le flash part.
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-photo {
--accent: #a3e635;
--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-photo *,.n4-photo *::before,.n4-photo *::after {
box-sizing: border-box;
}
.n4-photo .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-photo .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-photo .n4-sub {
margin: 0;
max-width: 34em;
font-size: clamp(13px,2.4cqmin,18px);
color: #a1a1a6;
text-wrap: balance;
}
.n4-photo .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-photo .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-photo .n4-cta:hover {
transform: translateY(-2px);
box-shadow: 0 12px 32px -10px var(--accent);
}
.n4-photo .n4-cta:focus-visible {
outline: 2px solid var(--accent);
outline-offset: 3px;
}
.n4-photo .n4-stars,.n4-photo .n4-stars2 {
position: absolute;
inset: -4%;
pointer-events: none;
}
.n4-photo .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-photo-tw calc(5s / var(--k)) ease-in-out infinite alternate;
}
.n4-photo .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-photo-tw calc(7s / var(--k)) ease-in-out infinite alternate-reverse;
}
.n4-photo [data-depth] {
transition: transform .9s cubic-bezier(.2,.7,.2,1);
}
@keyframes n4-photo-tw {
from {
opacity: .3;
}
}
@keyframes n4-photo-spin {
to {
transform: rotate(1turn);
}
}
@keyframes n4-photo-fade {
from {
opacity: 0;
transform: translateY(10px);
}
}
@media (prefers-reduced-motion:reduce) {
.n4-photo *,.n4-photo *::before,.n4-photo *::after {
animation: none!important;
transition: none!important;
}
}
.n4-photo {
background: #050505;
color: #fafafa;
}
.n4-photo .n4-vf {
position: relative;
width: min(82cqmin,580px);
aspect-ratio: 3/2;
margin-bottom: 1.5cqmin;
display: grid;
place-items: center;
overflow: hidden;
border-radius: 1cqmin;
background: radial-gradient(60% 70% at 50% 50%,#3f3f46,#18181b 80%);
box-shadow: inset 0 0 0 1px rgba(255,255,255,.08);
}
.n4-photo .n4-grid {
position: absolute;
inset: 0;
background: linear-gradient(90deg,transparent 33.2%,rgba(255,255,255,.18) 33.3% 33.5%,transparent 33.6% 66.5%,rgba(255,255,255,.18) 66.6% 66.8%,transparent 66.9%),linear-gradient(transparent 33.2%,rgba(255,255,255,.18) 33.3% 33.5%,transparent 33.6% 66.5%,rgba(255,255,255,.18) 66.6% 66.8%,transparent 66.9%);
}
.n4-photo .n4-vf::before {
content: "";
position: absolute;
inset: 4%;
background: linear-gradient(#fff,#fff) 0 0/6% 2px,linear-gradient(#fff,#fff) 0 0/2px 9%,linear-gradient(#fff,#fff) 100% 0/6% 2px,linear-gradient(#fff,#fff) 100% 0/2px 9%,linear-gradient(#fff,#fff) 0 100%/6% 2px,linear-gradient(#fff,#fff) 0 100%/2px 9%,linear-gradient(#fff,#fff) 100% 100%/6% 2px,linear-gradient(#fff,#fff) 100% 100%/2px 9%;
background-repeat: no-repeat;
opacity: .8;
}
.n4-photo .n4-subj {
font: 800 clamp(40px,20cqmin,150px)/1 -apple-system,system-ui,sans-serif;
letter-spacing: -.05em;
color: #f4f4f5;
animation: n4-photo-focus calc(4s / var(--k)) ease-in-out infinite;
}
.n4-photo .n4-af {
position: absolute;
width: 16%;
aspect-ratio: 1;
border: 2px solid #fafafa;
border-radius: .3cqmin;
animation: n4-photo-af calc(4s / var(--k)) steps(1) infinite;
}
.n4-photo .n4-top,.n4-photo .n4-info {
position: absolute;
left: 6%;
right: 6%;
display: flex;
justify-content: space-between;
font: 600 clamp(8px,1.9cqmin,13px)/1 ui-monospace,"SF Mono",Menlo,Consolas,monospace;
color: #e4e4e7;
}
.n4-photo .n4-top {
top: 7%;
}
.n4-photo .n4-info {
bottom: 7%;
}
.n4-photo .n4-bat {
width: 2.4em;
height: 1.1em;
border: 1.5px solid currentColor;
border-radius: .2em;
background: linear-gradient(90deg,currentColor 0 60%,transparent 60%) 2px 2px/calc(100% - 4px) calc(100% - 4px) no-repeat;
}
.n4-photo .n4-flash {
position: absolute;
inset: 0;
background: #fff;
opacity: 0;
animation: n4-photo-flash calc(4s / var(--k)) ease-out infinite;
}
.n4-photo .n4-title {
font-size: clamp(20px,5cqmin,42px);
font-weight: 700;
letter-spacing: -.02em;
}
.n4-photo .n4-cta {
background: var(--accent);
color: #0a0a0a;
}
@keyframes n4-photo-focus {
0%,8% {
filter: blur(14px);
}
22% {
filter: blur(3px);
}
30% {
filter: blur(8px);
}
44%,82% {
filter: blur(0);
}
100% {
filter: blur(14px);
}
}
@keyframes n4-photo-af {
0% {
border-color: #fafafa;
opacity: 1;
}
20% {
opacity: .4;
}
30% {
opacity: 1;
}
44% {
border-color: var(--accent);
box-shadow: 0 0 1.4cqmin var(--accent);
}
84% {
border-color: #fafafa;
box-shadow: none;
}
}
@keyframes n4-photo-flash {
0%,62% {
opacity: 0;
}
63% {
opacity: .9;
}
70%,100% {
opacity: 0;
}
}
@media (prefers-reduced-motion:reduce) {
.n4-photo .n4-flash {
display: none;
}
}
</style>
</head>
<body>
<main class="n4-photo">
<div class="n4-copy">
<div class="n4-vf" aria-hidden="true" translate="no">
<i class="n4-grid"></i>
<span class="n4-top"><b>RAW</b><b>AF-S</b><b class="n4-bat"></b></span>
<b class="n4-subj">404</b>
<i class="n4-af"></i>
<span class="n4-info"><b>f/4.04</b><b>1/404</b><b>ISO 404</b><b>[ 404 ]</b></span>
<i class="n4-flash"></i>
</div>
<span class="n4-tag">Prise 404 sur 404</span>
<h1 class="n4-title">Cette photo est floue.</h1>
<p class="n4-sub">On a fait la mise au point partout et la page n'est pas dans le cadre. Retournons à la galerie.</p>
<a class="n4-cta" href="/">Aller à la galerie</a>
</div>
</main>
</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
Photographes, studios et laboratoires reconnaîtront cet écran immédiatement. Un viseur avec repères d'angle, grille des tiers, indicateurs RAW et AF-S et icône de batterie cadre un grand 404. L'objectif cherche la mise au point, dépasse puis se stabilise, le collimateur passe au vert quand il accroche et le flash lance un éclair blanc avant de recommencer.
Les données d'exposition en bas prolongent la blague avec f/4.04, 1/404 et ISO 404. Tout est en CSS, le flash disparaît en mouvement réduit et le vert citron marque la mise au point et le bouton. Relie le bouton à ta galerie ou ton portfolio.