diff --git a/htdocs/core/class/html.form.class.php b/htdocs/core/class/html.form.class.php
index 221e641ad8d..39d53e9dbc7 100644
--- a/htdocs/core/class/html.form.class.php
+++ b/htdocs/core/class/html.form.class.php
@@ -1675,11 +1675,6 @@ class Form
 		if ($resql) {
 			$num = $this->db->num_rows($resql);
 
-			if ($conf->use_javascript_ajax && !$forcecombo && !$options_only) {
-				include_once DOL_DOCUMENT_ROOT.'/core/lib/ajax.lib.php';
-				$out .= ajax_combobox($htmlid, $events, $conf->global->CONTACT_USE_SEARCH_TO_SELECT);
-			}
-
 			if ($htmlname != 'none' && !$options_only) {
 				$out .= '<select class="flat'.($moreclass ? ' '.$moreclass : '').'" id="'.$htmlid.'" name="'.$htmlname.(($num || empty($disableifempty)) ? '' : ' disabled').($multiple ? '[]' : '').'" '.($multiple ? 'multiple' : '').' '.(!empty($moreparam) ? $moreparam : '').'>';
 			}
@@ -1810,6 +1805,11 @@ class Form
 				$out .= '</select>';
 			}
 
+			if ($conf->use_javascript_ajax && !$forcecombo && !$options_only) {
+				include_once DOL_DOCUMENT_ROOT.'/core/lib/ajax.lib.php';
+				$out .= ajax_combobox($htmlid, $events, $conf->global->CONTACT_USE_SEARCH_TO_SELECT);
+			}
+
 			$this->num = $num;
 			return $out;
 		} else {
@@ -8529,8 +8529,8 @@ class Form
 	public function showFilterButtons()
 	{
 		$out = '<div class="nowraponall">';
-		$out .= '<button type="submit" class="liste_titre button_search" name="button_search_x" value="x"><span class="fa fa-search"></span></button>';
-		$out .= '<button type="submit" class="liste_titre button_removefilter" name="button_removefilter_x" value="x"><span class="fa fa-remove"></span></button>';
+		$out .= '<button type="submit" class="liste_titre button_search reposition" name="button_search_x" value="x"><span class="fa fa-search"></span></button>';
+		$out .= '<button type="submit" class="liste_titre button_removefilter reposition" name="button_removefilter_x" value="x"><span class="fa fa-remove"></span></button>';
 		$out .= '</div>';
 
 		return $out;
diff --git a/htdocs/core/tpl/contacts.tpl.php b/htdocs/core/tpl/contacts.tpl.php
index 1257d473ced..4ec84283345 100644
--- a/htdocs/core/tpl/contacts.tpl.php
+++ b/htdocs/core/tpl/contacts.tpl.php
@@ -135,19 +135,19 @@ if ($permission) {
 		<input type="hidden" name="id" value="<?php echo $object->id; ?>" />
 		<input type="hidden" name="action" value="addcontact" />
 		<input type="hidden" name="source" value="external" />
+		<input type="hidden" name="page_y" value="" />
 		<?php if (!empty($withproject)) {
 			print '<input type="hidden" name="withproject" value="'.$withproject.'">';
 		} ?>
 
-		<div class="tagtd nowrap maxwidthonsmartphone noborderbottom">
+		<div class="tagtd nowrap noborderbottom">
 			<?php
 			$selectedCompany = GETPOSTISSET("newcompany") ? GETPOST("newcompany", 'int') : (empty($object->socid) ?  0 : $object->socid);
 			$selectedCompany = $formcompany->selectCompaniesForNewContact($object, 'id', $selectedCompany, 'newcompany', '', 0, '', 'minwidth300imp'); ?>
 		</div>
-		<!--  <div class="tagtd nowrap noborderbottom"><?php echo img_object('', 'contact').' '.$langs->trans("ThirdPartyContacts"); ?></div>-->
-		<div class="tagtd maxwidthonsmartphone noborderbottom">
+		<div class="tagtd noborderbottom minwidth500imp">
 			<?php
-			print img_object('', 'contact', 'class="pictofixedwidth"').$form->selectcontacts(($selectedCompany > 0 ? $selectedCompany : -1), '', 'contactid', 3, '', '', 1, 'minwidth100imp');
+			print img_object('', 'contact', 'class="pictofixedwidth"').$form->selectcontacts(($selectedCompany > 0 ? $selectedCompany : -1), '', 'contactid', 3, '', '', 1, 'minwidth100imp widthcentpercentminusxx maxwidth400');
 			$nbofcontacts = $form->num;
 
 			$newcardbutton = '';
@@ -157,7 +157,7 @@ if ($permission) {
 			print $newcardbutton;
 			?>
 		</div>
-		<div class="tagtd maxwidthonsmartphone noborderbottom">
+		<div class="tagtd noborderbottom">
 			<?php
 			$tmpobject = $object;
 			if (($object->element == 'shipping' || $object->element == 'reception') && is_object($objectsrc)) {
diff --git a/htdocs/eventorganization/conferenceorbooth_list.php b/htdocs/eventorganization/conferenceorbooth_list.php
index 9c086528120..a002aa2844c 100644
--- a/htdocs/eventorganization/conferenceorbooth_list.php
+++ b/htdocs/eventorganization/conferenceorbooth_list.php
@@ -643,6 +643,7 @@ print '<input type="hidden" name="action" value="list">';
 print '<input type="hidden" name="sortfield" value="'.$sortfield.'">';
 print '<input type="hidden" name="sortorder" value="'.$sortorder.'">';
 print '<input type="hidden" name="contextpage" value="'.$contextpage.'">';
+print '<input type="hidden" name="page_y" value="">';
 
 $title = $langs->trans("ListOfConferencesOrBooths");
 
diff --git a/htdocs/eventorganization/conferenceorboothattendee_list.php b/htdocs/eventorganization/conferenceorboothattendee_list.php
index 801ecb1d69f..849513710f7 100644
--- a/htdocs/eventorganization/conferenceorboothattendee_list.php
+++ b/htdocs/eventorganization/conferenceorboothattendee_list.php
@@ -697,6 +697,7 @@ print '<input type="hidden" name="sortorder" value="'.$sortorder.'">';
 print '<input type="hidden" name="contextpage" value="'.$contextpage.'">';
 print '<input type="hidden" name="withproject" value="'.$withproject.'">';
 print '<input type="hidden" name="fk_project" value="'.$fk_project.'">';
+print '<input type="hidden" name="page_y" value="">';
 
 $newcardbutton = dolGetButtonTitle($langs->trans('New'), '', 'fa fa-plus-circle', DOL_URL_ROOT.'/eventorganization/conferenceorboothattendee_card.php?action=create'.(!empty($confOrBooth->id)?'&conforboothid='.$confOrBooth->id:'').(!empty($projectstatic->id)?'&fk_project='.$projectstatic->id:'').$withProjectUrl.'&backtopage='.urlencode($_SERVER['PHP_SELF'].'?projectid='.$projectstatic->id.(empty($confOrBooth->id) ? '' : '&conforboothid='.$confOrBooth->id).$withProjectUrl), '', $permissiontoadd);
 
diff --git a/htdocs/projet/tasks/time.php b/htdocs/projet/tasks/time.php
index 8e5877c7d0d..9e27f026c9d 100644
--- a/htdocs/projet/tasks/time.php
+++ b/htdocs/projet/tasks/time.php
@@ -992,6 +992,7 @@ if (($id > 0 || !empty($ref)) || $projectidforalltimes > 0) {
 		print '<input type="hidden" name="projectid" value="'.$projectidforalltimes.'">';
 		print '<input type="hidden" name="withproject" value="'.$withproject.'">';
 		print '<input type="hidden" name="tab" value="'.$tab.'">';
+		print '<input type="hidden" name="page_y" value="">';
 
 		// Form to convert time spent into invoice
 		if ($massaction == 'generateinvoice') {