diff --git a/htdocs/core/class/html.formcompany.class.php b/htdocs/core/class/html.formcompany.class.php
index 94ab9caf5f9..92106da94fd 100644
--- a/htdocs/core/class/html.formcompany.class.php
+++ b/htdocs/core/class/html.formcompany.class.php
@@ -781,7 +781,7 @@ class FormCompany extends Form
 
 			$out .= '<select class="flat valignmiddle'.($morecss ? ' '.$morecss : '').'" name="'.$htmlname.'" id="'.$htmlname.'">';
 			if ($showempty) {
-				$out .= '<option value="0"></option>';
+				$out .= '<option value="0">&nbsp;</option>';
 			}
 			foreach ($lesTypes as $key => $value) {
 				$out .= '<option value="'.$key.'"';
diff --git a/htdocs/margin/admin/margin.php b/htdocs/margin/admin/margin.php
index 4df01332eb1..ca5c70f5c54 100644
--- a/htdocs/margin/admin/margin.php
+++ b/htdocs/margin/admin/margin.php
@@ -208,7 +208,7 @@ $methods = array(
 
 print '<form method="POST" action="'.$_SERVER['PHP_SELF'].'">';
 print '<input type="hidden" name="token" value="'.newToken().'">';
-print "<input type=\"hidden\" name=\"action\" value=\"remises\">";
+print '<input type="hidden" name="action" value="remises">';
 print '<tr class="oddeven">';
 print '<td>'.$langs->trans("MARGIN_METHODE_FOR_DISCOUNT").'</td>';
 print '<td class="left">';
@@ -224,13 +224,13 @@ print '</form>';
 // INTERNAL CONTACT TYPE USED AS COMMERCIAL AGENT
 print '<form method="POST" action="'.$_SERVER['PHP_SELF'].'">';
 print '<input type="hidden" name="token" value="'.newToken().'">';
-print "<input type=\"hidden\" name=\"action\" value=\"contact\">";
+print '<input type="hidden" name="action" value="contact">';
 print '<tr class="oddeven">';
 print '<td>'.$langs->trans("AgentContactType").'</td>';
 print '<td class="left">';
 $formcompany = new FormCompany($db);
 $facture = new Facture($db);
-print $formcompany->selectTypeContact($facture, $conf->global->AGENT_CONTACT_TYPE, "AGENT_CONTACT_TYPE", "internal", "code", 1);
+print $formcompany->selectTypeContact($facture, $conf->global->AGENT_CONTACT_TYPE, "AGENT_CONTACT_TYPE", "internal", "code", 1, "maxwidth250");
 print '</td>';
 print '<td>';
 print '<input type="submit" class="button" value="'.$langs->trans("Modify").'">';