<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    
    <style>
        body {
            margin: 0;
            font-family: Arial, sans-serif;
        }
        .container {
            display: flex;
            flex-direction: column;
            height: 100vh; /* Use full viewport height */
        }
        .player-container {
            flex: 0 0 80%; /* 80% height for video player */
        }
        .chat-container {
            flex: 0 0 20%; /* 20% height for chat box */
            background-color: #f0f0f0; /* Light background for chat */
        }
        iframe {
            width: 100%;
            height: 100%; /* Full size of its container */
            border: none; /* Remove default border */
        }
    </style>
</head>
<body>
    <div class="container">
        <div class="player-container">
            <iframe src="//iptv-libre.pages.dev" allow="encrypted-media *;" allowfullscreen></iframe>
        </div>
        <div class="chat-container">
            <iframe src="//player.13l.link/jQuery/chat/"></iframe>
        </div>
    </div>
</body>
</html>