diff --git a/lam/lib/modules.inc b/lam/lib/modules.inc
index 66f917be..071b5790 100644
--- a/lam/lib/modules.inc
+++ b/lam/lib/modules.inc
@@ -1080,12 +1080,12 @@ class accountContainer {
 		parseHtml(null, $titleBarDiv, array(), false, $tabindex, $this->type->getScope());
 
 		echo '<div id="lamVerticalTabs" class="ui-tabs ui-widget ui-widget-content ui-corner-bottom ui-helper-clearfix">';
-		echo '<table>';
+		echo '<table class="fullwidth">';
 			echo '<tr><td style="vertical-align: top;">';
 			// tab menu
 			$this->printModuleTabs();
-			echo '</td><td style="vertical-align: top;">';
-			echo "<div class=\"ui-tabs-panel ui-widget-content ui-corner-bottom\">\n";
+			echo '</td><td style="vertical-align: top;" width="100%">';
+			echo "<div class=\"ui-tabs-panel ui-widget-content ui-corner-bottom fullwidth module-content-row\">\n";
 			// content area
 			// display html-code from modules
 			$return = call_user_func(array($this->module[$this->order[$this->current_page]], 'display_html_'.$this->subpage));
diff --git a/lam/style/500_layout.css b/lam/style/500_layout.css
index 26333191..a07e57a2 100644
--- a/lam/style/500_layout.css
+++ b/lam/style/500_layout.css
@@ -163,6 +163,11 @@ textarea {
 	margin-top: 0px;
 }
 
+.noMarginSides {
+	margin-right: 0px;
+	margin-left: 0px;
+}
+
 .padding0 {
 	padding: 0em !important;
 }
@@ -269,6 +274,10 @@ table.collapse {
 	text-align: center;
 }
 
+.div-center {
+	margin: 0 auto;
+}
+
 .bold {
 	font-weight: bold;
 }
diff --git a/lam/style/responsive/120_lam.css b/lam/style/responsive/120_lam.css
index 448e7e18..597b1cbf 100644
--- a/lam/style/responsive/120_lam.css
+++ b/lam/style/responsive/120_lam.css
@@ -74,6 +74,10 @@ table.padding5 td {
 	max-width: none;
 }
 
+.module-content-row>.row {
+	max-width: 80rem;
+}
+
 select.auto-width {
 	width: auto;
 }