diff --git a/lam/lib/lists.inc b/lam/lib/lists.inc
index 8a90bf25..02e44ee0 100644
--- a/lam/lib/lists.inc
+++ b/lam/lib/lists.inc
@@ -326,7 +326,7 @@ class lamList {
 	*/
 	protected function listPrintTableHeader() {
 		// print table header
-		echo "<table id=\"accountTable\" frame=\"box\" rules=\"none\" class=\"" . $this->type . "-border accountlist ui-corner-all\" width=\"100%\"><thead>\n";
+		echo "<table id=\"accountTable\" frame=\"box\" rules=\"none\" class=\"" . $this->type . "-border collapse accountlist ui-corner-all\" width=\"100%\"><thead>\n";
 		echo "<tr class=\"" . $this->type . "-dark\">\n<th width=22 height=34></th>\n<th></th>\n";
 		// table header
 		for ($k = 0; $k < sizeof($this->descArray); $k++) {
diff --git a/lam/style/500_layout.css b/lam/style/500_layout.css
index 99fa97b3..ecee00e4 100644
--- a/lam/style/500_layout.css
+++ b/lam/style/500_layout.css
@@ -126,7 +126,10 @@ table.lamHeader {
 table.accountlist {
   border-width:1px;
   border-style:solid;
-  border-collapse:collapse;
+}
+
+table.collapse {
+	border-collapse:collapse;
 }
 
 .rightToLeftText {
diff --git a/lam/templates/masscreate.php b/lam/templates/masscreate.php
index a9c6e232..1352f598 100644
--- a/lam/templates/masscreate.php
+++ b/lam/templates/masscreate.php
@@ -276,7 +276,7 @@ function showMainPage($scope, $selectedModules) {
 	$columnSpacer = new htmlSpacer('10px', null);
 	$container->addElement(new htmlTitle(_("Columns")), true);
 	$columnContainer = new htmlTable();
-	$columnContainer->setCSSClasses(array($scope . 'list'));
+	$columnContainer->setCSSClasses(array($scope . 'list', 'collapse'));
 	// DN options
 	$dnTitle = new htmlSubTitle(_("DN settings"), '../graphics/logo32.png');
 	$dnTitle->colspan = 20;