HTML

<!DOCTYPE html>
{% load static %}
<head>
    <meta charset="UTF-8">
    <link rel="stylesheet" href="{% static "/styles/forum/channel.css" %}" />
    <link rel="stylesheet" href="{% static "/styles/global.css" %}" />
    <title>{{channel.name}}</title>

</head>
<body style='overflow-x:hidden;'>
    <div></div>
    <div class="panel-colors panel-top panel-right panel-left">
        <div class="panel-colors settings"><a class="panel-colors settings" href="/forum/edit/{{channel.id}}">Настройка канала</a></div>
        <span class="panel-colors channel-title">Канал {{channel.name}}</span><br/>
        <span class="panel-colors channel-description">{{channel.description}}</span><br/>
        <sup class="panel-colors channel-page">{{part.now}}/{{part.max}}</sup>
    </div>
    <div>
        <div id="messages" class="panel-left">

        </div>
        <form method="POST">
            {% csrf_token %}
            <table>
                {{ sendMessageFORM}}
            </table>
            <input type="submit" value="Отправить" name="_message">
        </form>
    </div>
    <script src="//ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
    <script>THIS SCRIPT</script>
</body>
</html>