ksa, беда, не оно(((
Вот входная строка:
<!DOCTYPE html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="robots" content="noindex">
<meta name="X-Robots-Tag" content="noindex">
<meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1">
</head>
<body data-country="">
<header role="banner" class="nav-header">
</div>
</div>
<title>Ticket de RAPIPAGO</title>
</header>
<div class="ticket-box ticket-box-c2">
/--------------------------------------------------------------- от сюда
<div class="payment-info-container-c2">
<div class="header-ticket">
<!-- incluye el header del ticket -->
<div class="ticket-header">
<img src="data:image/png;base64,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" height="27">
</div>
</div>
<div>
<div class="principal-info">
<!-- informacion propia del ticket -->
<h1 class="payment-info">Solo te queda pagar $ 156,00 en tu sucursal de Rapipago más cercana</h1>
<p>Díctale estos números al cajero:</p>
<div class="payment-secondary-info"></div>
<div class="payment-code-c2">
<span>2084</span><span>0846</span>
</div>
<br />
<p>Tienes hasta el 19/08/2019 para hacerlo.</p>
<!-- incluye el div concepto -->
<div class="rapipago-item-time-accreditation item-time-accreditation">
<i class="ch-icon-time"></i> Acreditaci�n inmediata.
</div>
<!-- incluye el barcode -->
<div class="payment-barcode">
<img src="data:image/png;base64,/9j/4AAQSkZJRgABAgAAAQABAAD/2wBDAAgGBgcGBQgHBwcJCQgKDBQNDAsLDBkSEw8UHRofHh0a
HBwgJC4nICIsIxwcKDcpLDAxNDQ0Hyc5PTgyPC4zNDL/2wBDAQkJCQwLDBgNDRgyIRwhMjIyMjIy
MjIyMjIyMjIyMjv8A3H13/wAbf+Rn13/sVLf/ANOUdcBqP/Mx/wDYqaV/7j67/wCN
v/Iz67/2Klv/AOnKOgA+IH/NYv8AuC/+y0f/AD1aPiB/zWL/ALgv/stH/wA9WgA07/k4Xw5/3Ff/
AEr1CsCx/wCQH8FP+wrcf+lsdb+nf8nC+HP+4r/6V6hWBY/8gP4Kf9hW4/8AS2OgDn/AP/IseIv+
B/8Apt1KvX5f+Sh+PP8AsK+G/wD0bFXkHgH/AJFjxF/wP/026lXr8v8AyUPx5/2FfDf/AKNioAPi
Z/yTz4k/9hW0/wDRVjXAaV/yHNK/7CvhT/0ieu/+Jn/JPPiT/wBhW0/9FWNcBpX/ACHNK/7CvhT/
ANInoA39R/5OF8R/9wr/ANK9Pr0D4Jf8kh0L/t4/9KJK8/1H/k4XxH/3Cv8A0r0+vQPgl/ySHQv+
3j/0okoA9AooooA//9k=" width="300px">
<span>6001908196005001966315040000208408450000156006</span>
</div>
<p class="rapipago-msg_after">Este comprobante es válido para pagar en los locales de la Red Rapipago en todo el país.</p>
</div>
<input id="payment-detail-widget" class="payment-detail-widget" type="checkbox" checked/>
<div class="div-concept">
<label for="payment-detail-widget">
<span>Concepto</span>
</label>
<div class="ch-expandable-container purchases-expandable-container-c2" aria-expanded="true">
<div class="payment-container-c2">
<p class="buyed"><span></span>Compraste</p>
<p class="payment-reason-c2">Awesome Bronze Shoes</p>
<p class="payment-price-c2"><strong class="ch-price">$ 156,00</strong></p>
</div>
</div>
</div>
</div>
<div class="more-info">
<!-- incluye el boton imprimir -->
<a class="payment-button-print btn-ticket" onclick="javascript:top.focus();
window.print()" href="#">Imprimir</a>
</div>
</div>
/------------------------------------до сюда
<br/>
</div>
<footer role="contentinfo" class="nav-footer">
<div class="nav-bounds">
<div class="nav-footer-primaryinfo">
</div>
</footer>
<script type="application/javascript">
</script>
</body>
</html>
нужно получить то что я выделил дефисами в коде, вроде бы правильное было решение у вас, но тут не работает оно. please help!!! Заранее благодарю