Loopcode/css-frameworks.html at main · Dharmandra-singh/Loopcode · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
<!-- Google tag (gtag.js) -->
<script async src="https://www.googletagmanager.com/gtag/js?id=G-D0ENCWPZL9"></script>
<script>
  window.dataLayer = window.dataLayer || [];
  function gtag(){dataLayer.push(arguments);}
  gtag('js', new Date());

  gtag('config', 'G-D0ENCWPZL9');
</script>
  <meta charset="UTF-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1" />
  <title>19. CSS Frameworks</title>
  <style>
    * { margin: 0; padding: 0; box-sizing: border-box; }
    body {
      font-family: 'Poppins', sans-serif;
      background: #1cc9be;
      color: #222;
    }
    .section {
      background: rgba(255, 255, 255, 0.3);
      padding: 20px;
      margin: 25px auto;
      border-radius: 12px;
      max-width: 1000px;
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    }
    h2, h3 { color: #333; margin-bottom: 15px; }
    p {
      font-size: 18px;
      margin-bottom: 20px;
      line-height: 1.7;
    }
    textarea {
      width: 100%;
      height: 170px;
      font-family: 'Courier New', monospace;
      font-size: 16px;
      padding: 14px;
      background-color: rgba(255, 255, 255, 0.95);
      border: 2px solid #ccc;
      border-radius: 10px;
      margin: 12px 0;
      color: #222;
      transition: all 0.3s ease;
      resize: vertical;
      box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.1);
    }
    textarea:focus {
      outline: none;
      border-color: #00c6ff;
      box-shadow: 0 0 8px rgba(0, 198, 255, 0.5);
    }
    button {
      background: linear-gradient(135deg, #00c6ff, #0072ff);
      color: white;
      padding: 8px 18px;
      font-size: 15px;
      border: none;
      border-radius: 30px;
      cursor: pointer;
      transition: all 0.3s ease;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    }
    button:hover {
      transform: scale(1.05);
      box-shadow: 0 6px 14px rgba(0, 0, 0, 0.3);
    }
    iframe {
      width: 100%;
      height: 160px;
      border: 2px solid white;
      background: rgba(255, 255, 255, 0.9);
      border-radius: 10px;
      margin-top: 10px;
    }
  </style>
</head>
<body>
  <div class="section">
    <h2>19. CSS Frameworks</h2>
    <p><strong>Explanation:</strong> CSS Frameworks pre-written CSS code hote hain jo responsive aur fast development ke liye use hote hain. Popular frameworks: Bootstrap, Foundation, Tailwind CSS, Bulma.</p>

    <h3>I. Bootstrap Example</h3>
    <p><strong>Explanation:</strong> Bootstrap ek popular framework hai jisme classes ka use karke responsive layout aur components banaye jaate hain.</p>
    <textarea id="code1">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css">
<div class="container text-center mt-4">
  <h2 class="text-primary">Hello Bootstrap</h2>
  <button class="btn btn-success mt-2">Click Me</button>
</div>
    </textarea>
    <button onclick="runCode('code1', 'output1')">Run Code</button>
    <iframe id="output1"></iframe>

    <h3>II. Tailwind CSS Example</h3>
    <p><strong>Explanation:</strong> Tailwind utility-first framework hai jisme aap directly class names se styling karte ho.</p>
    <textarea id="code2">
<script src="https://cdn.tailwindcss.com"></script>
<div class="text-center mt-5">
  <h2 class="text-3xl text-blue-600 font-bold">Hello Tailwind</h2>
  <button class="bg-green-500 text-white px-4 py-2 mt-3 rounded-lg hover:bg-green-600">Click Me</button>
</div>
    </textarea>
    <button onclick="runCode('code2', 'output2')">Run Code</button>
    <iframe id="output2"></iframe>

    <h3>III. Bulma Example</h3>
    <p><strong>Explanation:</strong> Bulma ek modern CSS framework hai jo Flexbox based hota hai.</p>
    <textarea id="code3">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bulma@0.9.4/css/bulma.min.css">
<div class="section has-text-centered">
  <h2 class="title is-3 has-text-info">Hello Bulma</h2>
  <button class="button is-success is-medium">Click Me</button>
</div>
    </textarea>
    <button onclick="runCode('code3', 'output3')">Run Code</button>
    <iframe id="output3"></iframe>

    <h3>IV. Foundation (Basic)</h3>
    <p><strong>Explanation:</strong> Foundation framework responsive design ke liye powerful hai, lekin ab utna popular nahi raha.</p>
    <textarea id="code4">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/foundation-sites@6.7.5/dist/css/foundation.min.css">
<div class="grid-container text-center">
  <h2 class="primary">Hello Foundation</h2>
  <button class="button success">Click Me</button>
</div>
    </textarea>
    <button onclick="runCode('code4', 'output4')">Run Code</button>
    <iframe id="output4"></iframe>
  </div>

  <script>
    function runCode(textareaId, iframeId) {
      const code = document.getElementById(textareaId).value;
      const iframe = document.getElementById(iframeId);
      const doc = iframe.contentDocument || iframe.contentWindow.document;
      doc.open();
      doc.write(code);
      doc.close();
    }
  </script>
</body>
</html>