<form method="post" class="text-center mx-auto mt-4" style="max-width: 600px;">
    <div class="mb-3">
        <textarea 
            class="form-control" 
            name="comment" 
            maxlength="2000" 
            rows="4" 
            id="comment" 
            placeholder="Write your comment here..."></textarea>
    </div>
    <button name="submit" value="submit" type="submit" class="btn btn-lg btn-primary mb-3">Comment</button>
    <input type="hidden" name="token" value="{TOKEN}">
    <input type="hidden" name="contentId" value="{CONTENT_ID}">
</form>
