.language-btn,body{display:flex;color:#fff}body,html{height:100%;margin:0}body{font-family:Arial,sans-serif;background-color:#0d1117;justify-content:center;align-items:center;height:100vh}.modal{background-color:#161b22;padding:20px;border-radius:10px;text-align:center;box-shadow:0 0 10px rgba(255,255,255,.1)}.modal h2{margin-bottom:10px}.modal p{margin-bottom:20px;font-size:14px;color:#8b949e}.language-btn{align-items:center;justify-content:space-between;width:200px;margin:5px auto;padding:10px;background-color:#21262d;border:none;border-radius:5px;cursor:pointer;font-size:16px;transition:.3s}.language-btn:hover{background-color:#30363d}.flag{width:20px;height:15px;margin-right:10px}