diff --git a/frontend/frontend/locale/en/LC_MESSAGES/django.mo b/frontend/frontend/locale/en/LC_MESSAGES/django.mo
index 0727e13..d8f5dd8 100644
Binary files a/frontend/frontend/locale/en/LC_MESSAGES/django.mo and b/frontend/frontend/locale/en/LC_MESSAGES/django.mo differ
diff --git a/frontend/frontend/locale/en/LC_MESSAGES/django.po b/frontend/frontend/locale/en/LC_MESSAGES/django.po
index b185004..7bd9743 100644
--- a/frontend/frontend/locale/en/LC_MESSAGES/django.po
+++ b/frontend/frontend/locale/en/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2017-08-06 00:07+0000\n"
+"POT-Creation-Date: 2017-08-24 20:51+0300\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -90,84 +90,96 @@ msgstr "Loading..."
 msgid "subscribe.preview"
 msgstr "Preview"
 
-#: templates/frontend/setup.html:46
+#: templates/frontend/setup.html:55
 msgid "xpath.link"
 msgstr "http://www.zvon.org/comp/r/tut-XPath_1.html"
 
-#: templates/frontend/setup.html:54
+#: templates/frontend/setup.html:63
 msgid "setup.you_are_creating_feed_with"
 msgstr "You are creating feed with"
 
-#: templates/frontend/setup.html:55
+#: templates/frontend/setup.html:64
 msgid "setup.help"
 msgstr ""
 "Click on the button and move cursor to the below document and pick item you "
 "interested in."
 
-#: templates/frontend/setup.html:56
+#: templates/frontend/setup.html:65 templates/frontend/setup.html.py:196
 msgid "setup.title"
 msgstr "Title"
 
-#: templates/frontend/setup.html:56
+#: templates/frontend/setup.html:65
 msgid "setup.and"
 msgstr "and"
 
-#: templates/frontend/setup.html:57
+#: templates/frontend/setup.html:66 templates/frontend/setup.html.py:200
 msgid "setup.description"
 msgstr "Description"
 
-#: templates/frontend/setup.html:65
+#: templates/frontend/setup.html:74
 msgid "setup.item_xpath"
 msgstr "Post xpath"
 
-#: templates/frontend/setup.html:67 templates/frontend/setup.html.py:78
-#: templates/frontend/setup.html:89 templates/frontend/setup.html.py:100
+#: templates/frontend/setup.html:76 templates/frontend/setup.html.py:87
+#: templates/frontend/setup.html:98 templates/frontend/setup.html.py:109
 msgid "setup.skipped"
 msgstr "Skipped"
 
-#: templates/frontend/setup.html:68 templates/frontend/setup.html.py:79
-#: templates/frontend/setup.html:90 templates/frontend/setup.html.py:101
+#: templates/frontend/setup.html:77 templates/frontend/setup.html.py:88
+#: templates/frontend/setup.html:99 templates/frontend/setup.html.py:110
 msgid "setup.Selected"
-msgstr "Selected %s items"
+msgstr "Selected %s parts"
 
-#: templates/frontend/setup.html:72
+#: templates/frontend/setup.html:81
 msgid "setup.title_xpath"
 msgstr "Title xpath"
 
-#: templates/frontend/setup.html:75 templates/frontend/setup.html.py:86
-#: templates/frontend/setup.html:97
+#: templates/frontend/setup.html:84 templates/frontend/setup.html.py:95
+#: templates/frontend/setup.html:106
 msgid "setup.Required"
 msgstr "Required"
 
-#: templates/frontend/setup.html:76 templates/frontend/setup.html.py:87
-#: templates/frontend/setup.html:98
+#: templates/frontend/setup.html:85 templates/frontend/setup.html.py:96
+#: templates/frontend/setup.html:107
 msgid "setup.Optional"
 msgstr "Optional"
 
-#: templates/frontend/setup.html:83
+#: templates/frontend/setup.html:92
 msgid "setup.link_xpath"
 msgstr "Link xpath"
 
-#: templates/frontend/setup.html:94
+#: templates/frontend/setup.html:103
 msgid "setup.description_xpath"
 msgstr "Description xpath"
 
-#: templates/frontend/setup.html:107
+#: templates/frontend/setup.html:116
 msgid "setup.clicker_tip"
 msgstr "Visual constructor"
 
-#: templates/frontend/setup.html:109
+#: templates/frontend/setup.html:118
 msgid "setup.confirm_loose"
 msgstr "You will loose your changes. Are you shure?"
 
-#: templates/frontend/setup.html:110
+#: templates/frontend/setup.html:119
 msgid "setup.extended_tip"
 msgstr "Selectors editor"
 
-#: templates/frontend/setup.html:112
+#: templates/frontend/setup.html:121
 msgid "setup.check"
 msgstr "Check"
 
-#: templates/frontend/setup.html:113
+#: templates/frontend/setup.html:122
 msgid "setup.create"
 msgstr "Create"
+
+#: templates/frontend/setup.html:137
+msgid "setup.found_posts"
+msgstr "Found posts"
+
+#: templates/frontend/setup.html:192
+msgid "setup.no_posts"
+msgstr "No posts"
+
+#: templates/frontend/setup.html:198
+msgid "setup.link"
+msgstr "Link"
diff --git a/frontend/frontend/locale/ru/LC_MESSAGES/django.mo b/frontend/frontend/locale/ru/LC_MESSAGES/django.mo
index 7e43def..f1da795 100644
Binary files a/frontend/frontend/locale/ru/LC_MESSAGES/django.mo and b/frontend/frontend/locale/ru/LC_MESSAGES/django.mo differ
diff --git a/frontend/frontend/locale/ru/LC_MESSAGES/django.po b/frontend/frontend/locale/ru/LC_MESSAGES/django.po
index 843793e..95906a8 100644
--- a/frontend/frontend/locale/ru/LC_MESSAGES/django.po
+++ b/frontend/frontend/locale/ru/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2017-08-06 00:07+0000\n"
+"POT-Creation-Date: 2017-08-24 20:51+0300\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -91,84 +91,96 @@ msgstr "Загрузка..."
 msgid "subscribe.preview"
 msgstr "Предпросмотр"
 
-#: templates/frontend/setup.html:46
+#: templates/frontend/setup.html:55
 msgid "xpath.link"
 msgstr "http://zvon.org/xxl/XPathTutorial/Output_rus/examples.html"
 
-#: templates/frontend/setup.html:54
+#: templates/frontend/setup.html:63
 msgid "setup.you_are_creating_feed_with"
 msgstr "Вы создаете ленту содержащую"
 
-#: templates/frontend/setup.html:55
+#: templates/frontend/setup.html:64
 msgid "setup.help"
 msgstr ""
 "Нажмите на кнопку и переместите курсор на документ внизу и выберите нужный "
 "блок"
 
-#: templates/frontend/setup.html:56
+#: templates/frontend/setup.html:65 templates/frontend/setup.html.py:196
 msgid "setup.title"
 msgstr "Название"
 
-#: templates/frontend/setup.html:56
+#: templates/frontend/setup.html:65
 msgid "setup.and"
 msgstr "и"
 
-#: templates/frontend/setup.html:57
+#: templates/frontend/setup.html:66 templates/frontend/setup.html.py:200
 msgid "setup.description"
 msgstr "Описание"
 
-#: templates/frontend/setup.html:65
+#: templates/frontend/setup.html:74
 msgid "setup.item_xpath"
 msgstr "Xpath поста"
 
-#: templates/frontend/setup.html:67 templates/frontend/setup.html.py:78
-#: templates/frontend/setup.html:89 templates/frontend/setup.html.py:100
+#: templates/frontend/setup.html:76 templates/frontend/setup.html.py:87
+#: templates/frontend/setup.html:98 templates/frontend/setup.html.py:109
 msgid "setup.skipped"
 msgstr "Пропущено"
 
-#: templates/frontend/setup.html:68 templates/frontend/setup.html.py:79
-#: templates/frontend/setup.html:90 templates/frontend/setup.html.py:101
+#: templates/frontend/setup.html:77 templates/frontend/setup.html.py:88
+#: templates/frontend/setup.html:99 templates/frontend/setup.html.py:110
 msgid "setup.Selected"
-msgstr "Выбрано %s элементов"
+msgstr "Выбрано %s фрагментов"
 
-#: templates/frontend/setup.html:72
+#: templates/frontend/setup.html:81
 msgid "setup.title_xpath"
 msgstr "Xpath названия"
 
-#: templates/frontend/setup.html:75 templates/frontend/setup.html.py:86
-#: templates/frontend/setup.html:97
+#: templates/frontend/setup.html:84 templates/frontend/setup.html.py:95
+#: templates/frontend/setup.html:106
 msgid "setup.Required"
 msgstr "Обязательное"
 
-#: templates/frontend/setup.html:76 templates/frontend/setup.html.py:87
-#: templates/frontend/setup.html:98
+#: templates/frontend/setup.html:85 templates/frontend/setup.html.py:96
+#: templates/frontend/setup.html:107
 msgid "setup.Optional"
 msgstr "Опциональное"
 
-#: templates/frontend/setup.html:83
+#: templates/frontend/setup.html:92
 msgid "setup.link_xpath"
 msgstr "Xpath ссылки"
 
-#: templates/frontend/setup.html:94
+#: templates/frontend/setup.html:103
 msgid "setup.description_xpath"
 msgstr "Xpath описания"
 
-#: templates/frontend/setup.html:107
+#: templates/frontend/setup.html:116
 msgid "setup.clicker_tip"
 msgstr "Визуальный конструктор"
 
-#: templates/frontend/setup.html:109
+#: templates/frontend/setup.html:118
 msgid "setup.confirm_loose"
 msgstr "Вы потеряете изменения. Вы уверены?"
 
-#: templates/frontend/setup.html:110
+#: templates/frontend/setup.html:119
 msgid "setup.extended_tip"
 msgstr "Редактор селекторов"
 
-#: templates/frontend/setup.html:112
+#: templates/frontend/setup.html:121
 msgid "setup.check"
 msgstr "Проверить"
 
-#: templates/frontend/setup.html:113
+#: templates/frontend/setup.html:122
 msgid "setup.create"
 msgstr "Создать"
+
+#: templates/frontend/setup.html:137
+msgid "setup.found_posts"
+msgstr "Найденные посты"
+
+#: templates/frontend/setup.html:192
+msgid "setup.no_posts"
+msgstr "Посты не найдены"
+
+#: templates/frontend/setup.html:198
+msgid "setup.link"
+msgstr "Ссылка"
diff --git a/frontend/frontend/settings.py.example b/frontend/frontend/settings.py.example
index 04637bf..3ac1864 100644
--- a/frontend/frontend/settings.py.example
+++ b/frontend/frontend/settings.py.example
@@ -140,6 +140,7 @@ PIPELINE_CSS = {
           'frontend/assets/stylesheets/application.css',
           'frontend/assets/stylesheets/bootstrap_and_overrides.css.less',
           'frontend/assets/stylesheets/wizard.css.scss',
+          'frontend/assets/stylesheets/google-code-prettify/prettify.css',
         ),
         'output_filename': 'frontend/css/app.css',
         'extra_context': {
@@ -157,6 +158,7 @@ PIPELINE_JS = {
           'frontend/assets/js/bootstrap.js',
           'frontend/assets/js/bootstrap_and_overrides.js',
           'frontend/assets/js/xregexp-all.js',
+          'frontend/assets/js/google-code-prettify/prettify.js',
           'frontend/assets/js/setup-tool.js',
           'frontend/assets/js/setup-tool-ext.js',
           'frontend/assets/js/help.js',
diff --git a/frontend/frontend/static/frontend/assets/js/setup-tool-ext.js b/frontend/frontend/static/frontend/assets/js/setup-tool-ext.js
index f3c80bd..fec277f 100644
--- a/frontend/frontend/static/frontend/assets/js/setup-tool-ext.js
+++ b/frontend/frontend/static/frontend/assets/js/setup-tool-ext.js
@@ -140,8 +140,14 @@ function showPosts(posts) {
         $post.appendTo($post_tpl.parent());
         $post[0].style.display = null; // show
     });
-    $('#ext-results')[0].style.display = posts.length > 0 ? 'block' : 'none';
     PR.prettyPrint();
+    $('#ext-results')[0].style.display = 'block';
+    $('#ext-results .no-data')[0].style.display = posts.length == 0 ? 'block' : 'none';
+    expandPosts(true);
+}
+
+function expandPosts(show) {
+    $('#ext-results').collapse(show ? 'show' : 'hide');
 }
 
 function active() {
@@ -209,19 +215,22 @@ function validateSelectors() {
 $(document).ready(function(){
     $("#st-ext-trigger").click(function(){
         show_ext(true);
+        hide_check_show_create(false);
         return true;
     });
     $("#st-clicker-trigger").click(function(){
         var ch = changed();
-        if (!ch || confirm($("#st-clicker-trigger").attr('confirm-text'))) {
+        if (!ch || confirm($("#st-clicker-trigger").attr('confirm-text'))) { // show visual constructor
             show_ext(false);
             updateUI(_config);
+            update_iframe_heignt();
+            hide_check_show_create(true);
         }
         return true;
     });
 
     $("input[id^='ste-']").keyup(function(){
-        hide_check_show_create(!changed())
+        hide_check_show_create(false)
     });
     $("#check").click(function(){
         loader(true);
diff --git a/frontend/frontend/templates/frontend/setup.html b/frontend/frontend/templates/frontend/setup.html
index a018dfb..6fb17fc 100644
--- a/frontend/frontend/templates/frontend/setup.html
+++ b/frontend/frontend/templates/frontend/setup.html
@@ -126,7 +126,7 @@
 #ext-results {
 	position: relative;
     margin: 15px 0;
-    padding: 19px 9px 4px;
+    padding: 25px 9px 4px;
     background-color: #fff;
     border: 1px solid #ddd;
     -webkit-border-radius: 4px;
@@ -152,28 +152,68 @@
 	display: inline-block;
 	margin: 0;
 }
+.collapse-html-posts {
+    position: absolute;
+    top: -1px;
+    right: -1px;
+    padding: 3px 7px;
+    font-size: 12px;
+    font-weight: bold;
+    background-color: #f5f5f5;
+    border: 1px solid #ddd;
+    color: #9da0a4;
+    -webkit-border-radius: 0 4px 0 4px;
+    -moz-border-radius: 0 4px 0 4px;
+    border-radius: 0 4px 0 4px;
+    cursor: pointer;
+		outline: none;
+}
+li.ext-result {
+    font-size: 1.5em;
+}
+li.ext-result dl {
+    font-size: 14px;
+}
+#ext-results .collapse-html-posts i.icon-resize-small {
+		display: none;
+}
+#ext-results .collapse-html-posts i.icon-resize-full {
+		display: inline-block;
+}
+#ext-results.in .collapse-html-posts i.icon-resize-small {
+		display: inline-block;
+}
+#ext-results.in .collapse-html-posts i.icon-resize-full {
+		display: none;
+}
 </style>
-
-<div id="ext-results" style="display:none; clear:both">
-    <ol>
-        <li class="ext-result" style="display:none">
-            <dl>
-                <dt>{% trans 'setup.title' %}:</dt>
-                <dd><pre class="lang-html"></pre></dd>
-                <dt>{% trans 'setup.link' %}:</dt>
-                <dd><pre class="lang-html"></pre></dd>
-                <dt>{% trans 'setup.description' %}:</dt>
-                <dd><pre class="lang-html"></pre></dd>
-            </dl>
-        </li>
-    </ol>
+<div id="ext-results" class="accordion accordion-body collapse" style="display:none; clear:both">
+  <button type="button" class="collapse-html-posts" data-toggle="collapse" data-target="#ext-results"><i class="icon-resize-small"></i><i class="icon-resize-full"></i></button>
+  <p class="no-data" style="display:none; text-align:center">{% trans 'setup.no_posts' %}</p>
+  <ol>
+    <li class="ext-result" style="display:none">
+        <dl>
+            <dt>{% trans 'setup.title' %}:</dt>
+            <dd><pre class="lang-html"></pre></dd>
+            <dt>{% trans 'setup.link' %}:</dt>
+            <dd><pre class="lang-html"></pre></dd>
+            <dt>{% trans 'setup.description' %}:</dt>
+            <dd><pre class="lang-html"></pre></dd>
+        </dl>
+    </li>
+  </ol>
 </div>
 
 <iframe src="{{ external_page_url }}" frameborder="0" style="width:100%;/*for footer*/; border:solid">
 
 </iframe>
 
-    <script type="text/javascript"
+    <script type="text/javascript">
+        $('button.collapse-html-posts').on('click', function(){
+           if ($('#ext-results.in').length == 1) { // Posts list is expanded, is collapsing
+							setTimeout(update_iframe_heignt, 500);
+           }
+        });
         // Based on: http://www.quirksmode.org/js/findpos.html
         var getCumulativeOffset = function (obj) {
             var left, top;