Herramienta de estudio

380 Jy

Abrir en el editor Publica tu código

Recomendado

24 August 2025

Ejemplo de formulario de registro HTML simple

25 August 2024

Animación del formulario de inicio de sesión/registro

17 March 2026

Hermanos del béisbol

HTML

<body class="dark-mode">
<base href="https://cdn.jsdelivr.net/gh/gn-math/gn-math.github.io@main/">
<link rel="icon" type="image/png" href="https://codehs.com/uploads/84799a0bb8e09668879b73acd5e7abaa">
<link rel="icon" type="image/png" sizes="32x32" href="https://codehs.com/uploads/84799a0bb8e09668879b73acd5e7abaa">
<link rel="apple-touch-icon" href="https://codehs.com/uploads/84799a0bb8e09668879b73acd5e7abaa">
<link href="https://fonts.googleapis.com/css2?family=Montserrat:wght=900&display=swap" rel="stylesheet">
<script>
window.addEventListener('beforeunload',e=>{e.preventDefault();e.returnValue=''});
window.dataLayer=window.dataLayer||[];function gtag(){dataLayer.push(arguments)}gtag('js',new Date());gtag('config','G-WX5VS54ZDW');
</script>
<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-5521219086088837" crossorigin="anonymous"></script>
<script async src="https://www.googletagmanager.com/gtag/js?id=G-WX5VS54ZDW"></script>
<meta name="google-adsense-account" content="ca-pub-5521219086088837">
<script>(function(){function signalGooglefcPresent(){if(!window.frames.googlefcPresent){if(document.body){const iframe=document.createElement('iframe');iframe.style='width:0;height:0;border:none;z-index:-1000;left:-1000px;top:-1000px';iframe.style.display='none';iframe.name='googlefcPresent';document.body.appendChild(iframe)}else{setTimeout(signalGooglefcPresent,0)}}}signalGooglefcPresent()})()</script>
<script src="https://cdn.jsdelivr.net/gh/gn-math/gn-math.github.io@main/gnmath.js"></script>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Story Network GN Math</title>
<meta name="title" content="GN-Math">
<meta name="description" content="Play unbl*cked games like Crazy Cattle 3D and DriveMad on GN-Math. Fast, free, no downloads—perfect for school or home.">
<meta property="og:type" content="website">
<meta property="og:url" content="https://gn-math.github.io/">
<meta property="og:title" content="GN-Math">
<meta property="og:description" content="Play unbl*cked games like Crazy Cattle 3D and DriveMad on GN-Math. Fast, free, no downloads—perfect for school or home.">
<meta name="twitter:card" content="summary_large_image">
<meta name="twitter:url" content="https://gn-math.github.io/">
<meta name="twitter:title" content="GN-Math">
<meta name="twitter:description" content="Play unbl*cked games like Crazy Cattle 3D and DriveMad on GN-Math. Fast, free, no downloads—perfect for school or home.">
<meta name="keywords" content="unblocked games, games for school, browser games, chromebook games, no download games, html5 games, free unblocked games, gn-math, fun games at school, crazy cattle 3d, play crazy cattle 3d, crazy cattle 3d unblocked, crazy cattle, crazy cattle unblocked, play crazy cattle, crazy cattle online, crazy cattle 3d online">
<style>
:root{--p:#111;--t:#333;--bg:#d9d9d9;--c:#e5e5e5;--b:rgba(0,0,0,.08);--s:0 6px 24px rgba(0,0,0,.08);--pop:#eee}
.dark-mode{--p:#00f;--t:#e0e0e0;--bg:#000;--c:#252525;--b:rgba(255,255,255,.06);--s:0 6px 24px rgba(0,0,0,.35);--pop:#252525}
*,::before,::after,input,button,select,textarea,h1,h2,h3,h4,h5,h6,p,a,span,div,summary,label,li,td,th{box-sizing:border-box;font-family:Montserrat,sans-serif!important;font-weight:900!important}
body{margin:0;background:var(--bg);color:var(--t);transition:.4s}
header{background:var(--p);color:#fff;padding:1rem;position:sticky;top:0;z-index:100;box-shadow:var(--s)}
.header{display:flex;justify-content:space-between;align-items:center;max-width:1200px;margin:auto;flex-wrap:wrap;gap:.5rem}
.logo{display:flex;align-items:center;gap:.5rem;font-size:1.5rem}.logo img{height:40px;border-radius:10px}
.search{display:flex;gap:.5rem}.search input,.search select{padding:.5rem;border:1px solid var(--b);border-radius:12px;background:var(--c);color:var(--t)}
button{background:var(--p);color:#fff;border:none;border-radius:12px;padding:.5rem 1rem;cursor:pointer}
main{max-width:1200px;margin:auto;padding:1rem}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:1.5rem;margin-top:1rem}
.card{background:var(--c);border:1px solid var(--b);border-radius:20px;overflow:hidden;cursor:pointer;box-shadow:var(--s);transition:.25s}
.card:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(0,0,0,.12)}
.card img{width:100%;aspect-ratio:1;object-fit:cover;border-bottom:1px solid var(--b)}
.card button{width:100%;height:60px;background:0;color:var(--t);border:none;font-size:1rem}
#viewer{position:fixed;inset:0;background:var(--bg);z-index:1000;display:none;flex-direction:column}
#viewer header{background:var(--p);color:#fff;padding:.5rem 1rem;border-radius:0 0 16px 16px;display:flex;justify-content:space-between;align-items:center}
#viewer iframe{flex:1;width:90%;height:90%;margin:16px auto;border:none;border-radius:20px;box-shadow:var(--s)}
#loading{position:fixed;inset:0;background:rgba(0,0,0,.6);display:none;place-content:center;z-index:2000}
.spin{width:60px;height:60px;border:6px solid rgba(255,255,255,.2);border-top-color:var(--p);border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
#overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);display:none;place-items:center;z-index:3000}
.popup{background:var(--pop);border-radius:24px;box-shadow:0 12px 40px rgba(0,0,0,.2);width:90%;max-width:500px;max-height:80vh;display:flex;flex-direction:column}
.popup header{background:var(--p);color:#fff;padding:.75rem 1rem;border-radius:24px 24px 0 0;display:flex;justify-content:space-between;align-items:center}
.popup body{padding:1.2rem;overflow:auto}.popup input{width:100%;padding:.5rem;margin-bottom:1rem;border:1px solid var(--b);border-radius:12px;background:var(--c);color:var(--t)}
footer{background:var(--c);padding:1rem;text-align:center;margin-top:2rem;border-radius:16px 16px 0 0}footer a{color:var(--p);text-decoration:none;margin:0 .5rem}
@media(max-width:768px){.grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}}
</style>

<header><div class="header"><div class="logo"><img src="https://codehs.com/uploads/84799a0bb8e09668879b73acd5e7abaa" alt="logo"> Story Network GN Math</div><div class="search"><input id="q" placeholder="Search…" oninput="f()"><select id="s" onchange="o()"><option value="n">Name</option><option value="i">ID</option><option value="p">Popular</option></select></div><button onclick="set()">Settings</button></div></header>

<main>
<details open><summary style="font-size:1.2rem">Featured</summary><div id="feat" class="grid"></div></details><br><hr><br>
<details open><summary style="font-size:1.2rem">All</summary><div id="all" class="grid">Loading…</div></details><br><hr><br>
<details open><summary style="font-size:1.2rem">Recent</summary><div id="rec" class="grid">None yet.</div></details>
</main>

<div id="viewer"><div id="loading"><div class="spin"></div></div><header><div><h2 id="zn">zone</h2><a id="au" href="#" target="_blank">by Author</a></div><div><button onclick="fs()">Fullscreen</button><button onclick="ab()">New Tab</button><button onclick="dl()">Download</button><button onclick="x()">Close</button></div></header><iframe id="frame"></iframe></div>
<div id="overlay"><div class="popup"><header><h3 id="pt">Title</h3><button onclick="cx()">×</button></header><div id="pb"></div></div></div>

<footer><a href="#" onclick="contact();return!1">Contact</a><a href="#" onclick="privacy();return!1">Privacy</a><a onclick="exportData()">Export</a><label style="color:var(--p);cursor:pointer">Import<input type="file" style="display:none" onchange="importData(event)"></label></footer>

CSS