Webleb - fragmentos de código - Plantilla de página personal HTML CSS

HTML CSS JS

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>My CodeHS Project</title>
    <style>
        body {
            background-color: #f4f4f9;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: #333;
            margin: 0;
            padding: 0;
            line-height: 1.6;
        }

header {
            background-color: #2c3e50;
            color: white;
            padding: 40px 20px;
            text-align: center;
        }

nav {
            background-color: #34495e;
            padding: 10px;
            text-align: center;
            position: sticky;
            top: 0;
        }

nav a {
            color: white;
            text-decoration: none;
            margin: 0 15px;
            font-weight: bold;
            transition: color 0.3s;
        }

nav a:hover {
            color: #3498db;
        }

.container {
            max-width: 800px;
            margin: 30px auto;
            padding: 20px;
            background-color: white;
            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
            border-radius: 8px;
        }

.profile-img {
            display: block;
            margin: 0 auto 20px;
            width: 150px;
            height: 150px;
            border-radius: 50%;
            border: 5px solid #2c3e50;
            object-fit: cover;
        }

h2 {
            color: #2c3e50;
            border-bottom: 2px solid #3498db;
            padding-bottom: 10px;
        }

ul {
            list-style-type: square;
            padding-left: 20px;
        }

.footer {
            text-align: center;
            padding: 20px;
            font-size: 0.9em;
            color: #777;
            margin-top: 40px;
        }

table {
            width: 100%;
            border-collapse: collapse;
            margin-top: 20px;
        }

table, th, td {
            border: 1px solid #ddd;
        }

th, td {
            padding: 12px;
            text-align: left;
        }

th {
            background-color: #f2f2f2;
        }
    </style>
</head>
<body>

<header>
        <h1>Welcome to My Personal Page</h1>
        <p>A simple project built on CodeHS</p>
    </header>

<nav>
        <a href="#about">About</a>
        <a href="#interests">Interests</a>
        <a href="#skills">Skills</a>
    </nav>

<div class="container">
        <section id="about">
            <img src="https://codehs.com/static/img/logo.png" alt="Placeholder Profile" class="profile-img">
            <h2>About Me</h2>
            <p>Hello! This is a recreation of a web design project. This layout is designed to showcase basic HTML structures and CSS styling techniques learned in introductory computer science courses.</p>
        </section>

<section id="interests">
            <h2>My Interests</h2>
            <ul>
                <li>Web Development & Coding</li>
                <li>Digital Art and Design</li>
                <li>Video Game Mechanics</li>
                <li>Open Source Projects</li>
            </ul>
        </section>

<section id="skills">
            <h2>Technical Skills</h2>
            <table>
                <tr>
                    <th>Skill</th>
                    <th>Level</th>
                </tr>
                <tr>
                    <td>HTML5</td>
                    <td>Advanced</td>
                </tr>
                <tr>
                    <td>CSS3</td>
                    <td>Intermediate</td>
                </tr>
                <tr>
                    <td>JavaScript</td>
                    <td>Beginner</td>
                </tr>
            </table>
        </section>
    </div>

<div class="footer">
        <p>© 2023 Student Project | Created for CodeHS Web Design</p>
    </div>

</body>
</html>

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>HTML Game Editor</title>
    <style>
        body {
            margin: 0;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
            display: flex;
            flex-direction: column;
            height: 100vh;
            background-color: #1e1e1e;
            color: white;
        }
        header {
            padding: 10px 20px;
            background: #252526;
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px solid #333;
        }
        .container {
            display: flex;
            flex: 1;
            overflow: hidden;
        }
        #editor {
            width: 50%;
            height: 100%;
            background: #1e1e1e;
            color: #d4d4d4;
            border: none;
            padding: 15px;
            font-family: 'Courier New', Courier, monospace;
            font-size: 14px;
            resize: none;
            outline: none;
            border-right: 1px solid #333;
        }
        #preview {
            width: 50%;
            height: 100%;
            background: white;
            border: none;
        }
        button {
            background: #007acc;
            color: white;
            border: none;
            padding: 8px 15px;
            cursor: pointer;
            border-radius: 3px;
            font-weight: bold;
        }
        button:hover {
            background: #005a9e;
        }
    </style>
</head>
<body>

<header>
    <div><strong>Game Editor</strong> (HTML/JS)</div>
    <button onclick="updatePreview()">Run Game</button>
</header>

<div class="container">
    <input id="editor" spellcheck="false"<!DOCTYPE html>
<html>
<head>
    <style>
        body { margin: 0; overflow: hidden; background: #000; color: white; text-align: center; }
        canvas { border: 2px solid #555; background: #111; margin-top: 20px; }
    </style>
</head>
<body>
    <h3>Simple Square Move (Use Arrows)</h3>
    <canvas id="gameCanvas" width="400" height="400"></canvas>

window.addEventListener('keydown', e => keys[e.code] = true);
        window.addEventListener('keyup', e => keys[e.code] = false);

function update() {
            if (keys['ArrowUp']) player.y -= player.speed;
            if (keys['ArrowDown']) player.y += player.speed;
            if (keys['ArrowLeft']) player.x -= player.speed;
            if (keys['ArrowRight']) player.x += player.speed;
            
            // Boundary checks
            player.x = Math.max(0, Math.min(canvas.width - player.size, player.x));
            player.y = Math.max(0, Math.min(canvas.height - player.size, player.y));
        }

function draw() {
            ctx.clearRect(0, 0, canvas.width, canvas.height);
            ctx.fillStyle = player.color;
            ctx.fillRect(player.x, player.y, player.size, player.size);
        }

function loop() {
            update();
            draw();
            requestAnimationFrame(loop);
        }

loop();
    </script>
</body>
</html>/>
    <iframe id="preview"></iframe>
</div>

// Initialize preview on load
    window.onload = updatePreview;

// Optional: Tab key support in textarea
    document.getElementById('editor').addEventListener('keydown', function(e) {
        if (e.key == 'Tab') {
            e.preventDefault();
            var start = this.selectionStart;
            var end = this.selectionEnd;
            this.value = this.value.substring(0, start) + "    " + this.value.substring(end);
            this.selectionStart = this.selectionEnd = start + 4;
        }
    });
</script>

</body>
</html>

Preview

Open Advanced Editor