diff --git a/pandora_console/ChangeLog b/pandora_console/ChangeLog
index 40ced6ab0d..503e3d6267 100644
--- a/pandora_console/ChangeLog
+++ b/pandora_console/ChangeLog
@@ -1,3 +1,14 @@
+2013-04-24 Miguel de Dios <miguel.dedios@artica.es>
+
+	* operation/agentes/networkmap.php,
+	include/functions_networkmap.php: set the background transparent.
+	
+	Fixes: #3611686
+	
+	* include/styles/pandora.css, include/functions_ui.php: fixed the
+	tabs in the header when the tab is bigger that standar tab, and
+	the separator doesn't print.
+
 2013-04-24 Miguel de Dios <miguel.dedios@artica.es>
 
 	* godmode/agentes/planned_downtime.editor.php: fixed the header.
diff --git a/pandora_console/include/functions_networkmap.php b/pandora_console/include/functions_networkmap.php
index e422e6f9b5..fd5d72a148 100644
--- a/pandora_console/include/functions_networkmap.php
+++ b/pandora_console/include/functions_networkmap.php
@@ -804,7 +804,7 @@ function networkmap_open_graph ($layout, $nooverlap, $pure, $zoom, $ranksep, $fo
 	$size = $size_x . ',' . $size_y;
 	
 	// BEWARE: graphwiz DONT use single ('), you need double (")
-	$head = "graph networkmap { labeljust=l; margin=0; ";
+	$head = "graph networkmap { bgcolor=\"transparent\", labeljust=l; margin=0; ";
 	if ($nooverlap != '') {
 		$head .= "overlap=\"$overlap\";";
 		$head .= "ranksep=\"$ranksep\";";
diff --git a/pandora_console/include/functions_ui.php b/pandora_console/include/functions_ui.php
index aa1c954a31..6001d2c2b8 100644
--- a/pandora_console/include/functions_ui.php
+++ b/pandora_console/include/functions_ui.php
@@ -2123,8 +2123,8 @@ function ui_print_page_header ($title, $icon = "", $return = false, $help = "",
 		$buffer .= '<div id="menu_tab"><ul class="mn">';
 		foreach ($options as $key => $option) {
 			if ($key === 'separator') {
-				$buffer .= '<li class='.$separator_class.'>';
-				$buffer .= '</li>';
+				//$buffer .= '<li class='.$separator_class.'>';
+				//$buffer .= '</li>';
 			}
 			else {
 				if (is_array($option)) {
diff --git a/pandora_console/include/styles/pandora.css b/pandora_console/include/styles/pandora.css
index e9857df784..f32e8e93e2 100644
--- a/pandora_console/include/styles/pandora.css
+++ b/pandora_console/include/styles/pandora.css
@@ -1261,7 +1261,7 @@ div.title_line {
 	line-height: 18px;
 	margin-left: 3px;
 	margin-right: 0px;
-
+	
 	-moz-border-top-right-radius: 5px;
 	-webkit-border-top-right-radius: 5px;
 	border-top-right-radius: 5px;	
@@ -1333,7 +1333,7 @@ div.title_line {
 }
 
 #menu_tab li.nomn, #menu_tab li {
-	width: 30px;
+	min-width: 30px;
 	height: 28px;
 }
 
diff --git a/pandora_console/operation/agentes/networkmap.php b/pandora_console/operation/agentes/networkmap.php
index e9fedd28c7..abfc7b4d31 100644
--- a/pandora_console/operation/agentes/networkmap.php
+++ b/pandora_console/operation/agentes/networkmap.php
@@ -215,8 +215,6 @@ $buttons['topology'] = array('active' => $activeTab == 'topology',
 	'text' => '<a href="index.php?sec=network&amp;sec2=operation/agentes/networkmap&amp;tab=topology&amp;pure='.$pure.'">' . 
 		html_print_image("images/op_network.png", true, array ("title" => __('Topology view'))) .'</a>');
 
-$buttons['separator'] = array('separator' => '');
-
 $combolist = '<form name="query_sel" method="post" action="index.php?sec=network&sec2=operation/agentes/networkmap">';
 
 $combolist .= html_print_select($networkmaps, 'id_networkmap', $id_networkmap, 'onchange:this.form.submit()', __('No selected'), 0, true, false, false, '', false, 'margin-top:4px; margin-left:3px; width:150px;');