index.html

<!DOCTYPE html>
<html>
<head>
  <title>Convertisseur Markdown</title>
  <style>
    body {
      font-family: 'Arial', sans-serif;
      display: flex;
      flex-direction: column;
      align-items: center;
      min-height: 100vh;
      background-color: #f0f2f5; /* Fond gris clair */
      margin: 0;
    }

    .container {
      background-color: white;
      border-radius: 8px;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
      padding: 20px;
      width: 80%;
      max-width: 800px;
    }

    h1 {
      text-align: center;
      color: #333; /* Gris foncé */
    }

    textarea, #preview { 
      overflow-y: auto;
      width: 100%;
      height: auto;
      padding: 10px;
      border: 1px solid #ddd;
      border-radius: 4px;
      resize: vertical;
      font-family: monospace;
    }

    button {
      background-color: #007bff; /* Bleu primaire */
      color: white;
      padding: 10px 20px;
      border: none;
      border-radius: 4px;
      cursor: pointer;
      margin-top: 10px;
      transition: background-color 0.3s ease; /* Effet de survol */
    }

    button:hover {
      background-color: #0069d9; /* Bleu plus foncé au survol */
    }

    table {
      border-collapse: collapse;
      width: 100%;
      margin-top: 10px;
    }

    th, td {
      border: 1px solid #ddd;
      padding: 8px;
      text-align: left;
    }
  </style>
</head>
<body>
  <div class="container">
    <h1>Convertisseur Markdown</h1>

    <textarea id="markdown"></textarea>

    <button onclick="convertir()">Convertir en HTML</button>

    <div id="preview"></div>
  </div>

  <script src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script>
  <script>
    function convertir() {
      var markdownText = document.getElementById("markdown").value;
      var html = marked.parse(markdownText);
      document.getElementById("preview").innerHTML = html;
    }
  </script>
</body>
</html>