diff --git a/cps/templates/admin.html b/cps/templates/admin.html
index f36ecd9c..5cbaf07e 100644
--- a/cps/templates/admin.html
+++ b/cps/templates/admin.html
@@ -8,10 +8,10 @@
         <th>{{_('Email')}}</th>
         <th>{{_('Kindle')}}</th>
         <th>{{_('DLS')}}</th>
-        <th>{{_('Admin')}}</th>
-        <th>{{_('Download')}}</th>
-        <th>{{_('Upload')}}</th>
-        <th>{{_('Edit')}}</th>
+        <th class="hidden-xs">{{_('Admin')}}</th>
+        <th class="hidden-xs">{{_('Download')}}</th>
+        <th class="hidden-xs">{{_('Upload')}}</th>
+        <th class="hidden-xs">{{_('Edit')}}</th>
     </tr>
     {% for user in content %}
       {% if not user.role_anonymous() or config.config_anonbrowse %}
@@ -20,10 +20,10 @@
         <td>{{user.email}}</td>
         <td>{{user.kindle_mail}}</td>
         <td>{{user.downloads.count()}}</td>
-        <td>{% if user.role_admin() %}<span class="glyphicon glyphicon-ok"></span>{% else %}<span class="glyphicon glyphicon-remove"></span>{% endif %}</td>
-        <td>{% if user.role_download() %}<span class="glyphicon glyphicon-ok"></span>{% else %}<span class="glyphicon glyphicon-remove"></span>{% endif %}</td>
-        <td>{% if user.role_upload() %}<span class="glyphicon glyphicon-ok"></span>{% else %}<span class="glyphicon glyphicon-remove"></span>{% endif %}</td>
-        <td>{% if user.role_edit() %}<span class="glyphicon glyphicon-ok"></span>{% else %}<span class="glyphicon glyphicon-remove"></span>{% endif %}</td>
+        <td class="hidden-xs">{% if user.role_admin() %}<span class="glyphicon glyphicon-ok"></span>{% else %}<span class="glyphicon glyphicon-remove"></span>{% endif %}</td>
+        <td class="hidden-xs">{% if user.role_download() %}<span class="glyphicon glyphicon-ok"></span>{% else %}<span class="glyphicon glyphicon-remove"></span>{% endif %}</td>
+        <td class="hidden-xs">{% if user.role_upload() %}<span class="glyphicon glyphicon-ok"></span>{% else %}<span class="glyphicon glyphicon-remove"></span>{% endif %}</td>
+        <td class="hidden-xs">{% if user.role_edit() %}<span class="glyphicon glyphicon-ok"></span>{% else %}<span class="glyphicon glyphicon-remove"></span>{% endif %}</td>
       </tr>
       {% endif %}
     {% endfor %}
@@ -36,14 +36,14 @@
         <th>{{_('SMTP port')}}</th>
         <th>{{_('SSL')}}</th>
         <th>{{_('SMTP login')}}</th>
-        <th>{{_('From mail')}}</th>
+        <th class="hidden-xs">{{_('From mail')}}</th>
     </tr>
       <tr>
         <td>{{email.mail_server}}</td>
         <td>{{email.mail_port}}</td>
         <td>{% if email.mail_use_ssl %}<span class="glyphicon glyphicon-ok"></span>{% else %}<span class="glyphicon glyphicon-remove"></span>{% endif %}</td>
         <td>{{email.mail_login}}</td>
-        <td>{{email.mail_from}}</td>
+        <td class="hidden-xs">{{email.mail_from}}</td>
   </table>
     <div class="btn btn-default" id="admin_edit_email"><a href="{{url_for('edit_mailsettings')}}">{{_('Change SMTP settings')}}</a></div>
 <div id="container">
@@ -54,7 +54,7 @@
         <div class="col-xs-6 col-sm-6">{{config.config_calibre_dir}}</div>
     </div>
     <div class="Row">  
-        <div class="col-xs-6 col-sm-6">{{_('Log Level')}}</div>
+        <div class="col-xs-6 col-sm-6">{{_('Log level')}}</div>
         <div class="col-xs-6 col-sm-6">{{config.get_Log_Level()}}</div>
     </div>
     <div class="Row">    
@@ -71,14 +71,18 @@
         <div class="col-xs-6 col-sm-7">{{_('Uploading')}}</div>
         <div class="col-xs-6 col-sm-5">{% if config.config_uploading %}<span class="glyphicon glyphicon-ok"></span>{% else %}<span class="glyphicon glyphicon-remove"></span>{% endif %}</div>
     </div>
+    <div class="Row">
+        <div class="col-xs-6 col-sm-7">{{_('Anonymous browsing')}}</div>
+        <div class="col-xs-6 col-sm-5">{% if config.config_anonbrowse %}<span class="glyphicon glyphicon-ok"></span>{% else %}<span class="glyphicon glyphicon-remove"></span>{% endif %}</div>
+    </div>
     <div class="Row">
         <div class="col-xs-6 col-sm-7">{{_('Public registration')}}</div>
         <div class="col-xs-6 col-sm-5">{% if config.config_public_reg %}<span class="glyphicon glyphicon-ok"></span>{% else %}<span class="glyphicon glyphicon-remove"></span>{% endif %}</div>
     </div>
     <div class="Row">
-        <div class="col-xs-6 col-sm-7">{{_('Remote Login')}}</div>
+        <div class="col-xs-6 col-sm-7">{{_('Remote login')}}</div>
         <div class="col-xs-6 col-sm-5">{% if config.config_remote_login %}<span class="glyphicon glyphicon-ok"></span>{% else %}<span class="glyphicon glyphicon-remove"></span>{% endif %}</div>
-    </div>      
+    </div>
   </div>
 </div>
     <div class="col-xs-12 col-sm-12">
diff --git a/cps/translations/de/LC_MESSAGES/messages.po b/cps/translations/de/LC_MESSAGES/messages.po
index b0b3a348..6834a0b7 100644
--- a/cps/translations/de/LC_MESSAGES/messages.po
+++ b/cps/translations/de/LC_MESSAGES/messages.po
@@ -765,7 +765,7 @@ msgid "Public registration"
 msgstr "Öffentliche Registrierung"
 
 #: cps/templates/admin.html:79 cps/templates/remote_login.html:4
-msgid "Remote Login"
+msgid "Remote login"
 msgstr "Remote Login"
 
 #: cps/templates/admin.html:89
@@ -1060,7 +1060,7 @@ msgstr "Öffentliche Registrierung aktivieren"
 
 #: cps/templates/config_edit.html:146
 msgid "Enable remote login (\"magic link\")"
-msgstr "Remote login aktivieren (\"Magischer Link\")"
+msgstr "Remote Login aktivieren (\"Magischer Link\")"
 
 #: cps/templates/config_edit.html:151
 msgid "Use"
diff --git a/cps/translations/es/LC_MESSAGES/messages.po b/cps/translations/es/LC_MESSAGES/messages.po
index 9c56c7c8..69a576b6 100644
--- a/cps/translations/es/LC_MESSAGES/messages.po
+++ b/cps/translations/es/LC_MESSAGES/messages.po
@@ -746,7 +746,7 @@ msgid "Public registration"
 msgstr "Registro público"
 
 #: cps/templates/admin.html:79 cps/templates/remote_login.html:4
-msgid "Remote Login"
+msgid "Remote login"
 msgstr ""
 
 #: cps/templates/admin.html:89
diff --git a/cps/translations/fr/LC_MESSAGES/messages.po b/cps/translations/fr/LC_MESSAGES/messages.po
index 3920914a..5515bd5a 100644
--- a/cps/translations/fr/LC_MESSAGES/messages.po
+++ b/cps/translations/fr/LC_MESSAGES/messages.po
@@ -756,7 +756,7 @@ msgid "Public registration"
 msgstr "Inscription public"
 
 #: cps/templates/admin.html:79 cps/templates/remote_login.html:4
-msgid "Remote Login"
+msgid "Remote login"
 msgstr ""
 
 #: cps/templates/admin.html:89
diff --git a/cps/translations/it/LC_MESSAGES/messages.po b/cps/translations/it/LC_MESSAGES/messages.po
index 259d1b6f..b096d84a 100644
--- a/cps/translations/it/LC_MESSAGES/messages.po
+++ b/cps/translations/it/LC_MESSAGES/messages.po
@@ -752,7 +752,7 @@ msgid "Public registration"
 msgstr "Registrazione pubblica"
 
 #: cps/templates/admin.html:79 cps/templates/remote_login.html:4
-msgid "Remote Login"
+msgid "Remote login"
 msgstr "Login remoto"
 
 #: cps/templates/admin.html:89
diff --git a/cps/translations/ja/LC_MESSAGES/messages.po b/cps/translations/ja/LC_MESSAGES/messages.po
index d38958f6..6463d048 100644
--- a/cps/translations/ja/LC_MESSAGES/messages.po
+++ b/cps/translations/ja/LC_MESSAGES/messages.po
@@ -741,7 +741,7 @@ msgid "Public registration"
 msgstr "公的登録"
 
 #: cps/templates/admin.html:79 cps/templates/remote_login.html:4
-msgid "Remote Login"
+msgid "Remote login"
 msgstr "遠距離ログイン"
 
 #: cps/templates/admin.html:89
diff --git a/cps/translations/km/LC_MESSAGES/messages.po b/cps/translations/km/LC_MESSAGES/messages.po
index e0fac864..67dd1d90 100644
--- a/cps/translations/km/LC_MESSAGES/messages.po
+++ b/cps/translations/km/LC_MESSAGES/messages.po
@@ -742,7 +742,7 @@ msgid "Public registration"
 msgstr "ការចុះឈ្មាះសាធារណៈ"
 
 #: cps/templates/admin.html:79 cps/templates/remote_login.html:4
-msgid "Remote Login"
+msgid "Remote login"
 msgstr "ការចូលប្រើប្រាស់ពីចម្ងាយ"
 
 #: cps/templates/admin.html:89
diff --git a/cps/translations/nl/LC_MESSAGES/messages.po b/cps/translations/nl/LC_MESSAGES/messages.po
index 3447d9e6..92d5e08c 100644
--- a/cps/translations/nl/LC_MESSAGES/messages.po
+++ b/cps/translations/nl/LC_MESSAGES/messages.po
@@ -758,7 +758,7 @@ msgid "Public registration"
 msgstr "Publieke registratie"
 
 #: cps/templates/admin.html:79 cps/templates/remote_login.html:4
-msgid "Remote Login"
+msgid "Remote login"
 msgstr "Login op afstand"
 
 #: cps/templates/admin.html:89
diff --git a/cps/translations/pl/LC_MESSAGES/messages.po b/cps/translations/pl/LC_MESSAGES/messages.po
index c093f3bd..27096401 100644
--- a/cps/translations/pl/LC_MESSAGES/messages.po
+++ b/cps/translations/pl/LC_MESSAGES/messages.po
@@ -745,7 +745,7 @@ msgid "Public registration"
 msgstr "Publiczna rejestracja"
 
 #: cps/templates/admin.html:79 cps/templates/remote_login.html:4
-msgid "Remote Login"
+msgid "Remote login"
 msgstr ""
 
 #: cps/templates/admin.html:89
diff --git a/cps/translations/ru/LC_MESSAGES/messages.po b/cps/translations/ru/LC_MESSAGES/messages.po
index 46532801..2ad9dac0 100644
--- a/cps/translations/ru/LC_MESSAGES/messages.po
+++ b/cps/translations/ru/LC_MESSAGES/messages.po
@@ -747,7 +747,7 @@ msgid "Public registration"
 msgstr "Публичная регистрация"
 
 #: cps/templates/admin.html:79 cps/templates/remote_login.html:4
-msgid "Remote Login"
+msgid "Remote login"
 msgstr ""
 
 #: cps/templates/admin.html:89
diff --git a/cps/translations/zh_Hans_CN/LC_MESSAGES/messages.po b/cps/translations/zh_Hans_CN/LC_MESSAGES/messages.po
index 4e326adc..9984fe44 100644
--- a/cps/translations/zh_Hans_CN/LC_MESSAGES/messages.po
+++ b/cps/translations/zh_Hans_CN/LC_MESSAGES/messages.po
@@ -747,7 +747,7 @@ msgid "Public registration"
 msgstr "开放注册"
 
 #: cps/templates/admin.html:79 cps/templates/remote_login.html:4
-msgid "Remote Login"
+msgid "Remote login"
 msgstr "远程登录"
 
 #: cps/templates/admin.html:89
diff --git a/cps/web.py b/cps/web.py
index 27bcd8c6..d7b95cd5 100644
--- a/cps/web.py
+++ b/cps/web.py
@@ -3184,7 +3184,7 @@ def edit_book(book_id):
                                      title=_(u"edit metadata"), page="editbook")
 
     # Update book
-    edited_books_id = {}
+    edited_books_id = set()
 
     # Check and handle Uploaded file
     if 'btn-upload-format' in request.files: