// ==UserScript==
// @include /http://market\.yandex\.ru/model-spec\.xml\?modelid=\d+&hid=\d+/
// @grant       none
// ==/UserScript==
 
var tel = document.querySelector('.l-page__left');
 
var div = document.createElement('div');
div.className = 'tovtable';
 
var table = tel.querySelector('.b-properties');
table.removeAttribute('xmlns:lego');
table.removeAttribute('class');
var p = tel.querySelector('.b-modelspec__note');
p.removeAttribute('xmlns:lego');
p.removeAttribute('class');
 
table.parentNode.insertBefore(div, table);
 
div.appendChild(table);
 
var xpath = "//div[contains(concat(' ', @class, ' '), ' b-properties__title ')]";
var elements = document.evaluate(xpath, div, null, XPathResult.ORDERED_NODE_ITERATOR_TYPE, null);
 
var actualTh = elements.iterateNext();
var innerTh = actualTh.innerHTML;
var parrentOfTh = actualTh.parentNode;
var realTd = document.createElement('td');
while (actualTh) {
  innerTh = actualTh.innerHTML;
  parrentOfTh = actualTh.parentNode;
  parrentOfTh.removeChild(actualTh);
  realTd = document.createElement('td');
  parrentOfTh.appendChild(realTd);
  actualTh = elements.iterateNext();
}
 
var res = tel.innerHTML;
 
var a = document.createElement('a');
a.href = 'data:text/html;charset=utf-8,' + res;
a.download = 'file1.html';
a.style.background = 'red';
a.innerHTML = 'Нажми меня!';
 
var child = document.querySelector('.b-breadcrumbs');
var parent = child.parentNode;
parent.insertBefore(a, child);
 

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