diff --git a/htdocs/societe/list.php b/htdocs/societe/list.php
index 1adb3ab2c15..72071919a9b 100644
--- a/htdocs/societe/list.php
+++ b/htdocs/societe/list.php
@@ -766,21 +766,21 @@ if (! empty($arrayfields['s.town']['checked']))
 if (! empty($arrayfields['s.zip']['checked']))
 {
 	print '<td class="liste_titre">';
-	print '<input class="flat searchstring" size="4" type="text" name="search_zip" value="'.dol_escape_htmltag($search_zip).'">';
+	print '<input class="flat searchstring maxwidth50" type="text" name="search_zip" value="'.dol_escape_htmltag($search_zip).'">';
 	print '</td>';
 }
 // State
 if (! empty($arrayfields['state.nom']['checked']))
 {
 	print '<td class="liste_titre">';
-	print '<input class="flat searchstring" size="4" type="text" name="search_state" value="'.dol_escape_htmltag($search_state).'">';
+	print '<input class="flat searchstring maxwidth50" type="text" name="search_state" value="'.dol_escape_htmltag($search_state).'">';
 	print '</td>';
 }
 // Region
 if (! empty($arrayfields['region.nom']['checked']))
 {
 	print '<td class="liste_titre">';
-	print '<input class="flat searchstring" size="4" type="text" name="search_region" value="'.dol_escape_htmltag($search_region).'">';
+	print '<input class="flat searchstring maxwidth50" type="text" name="search_region" value="'.dol_escape_htmltag($search_region).'">';
 	print '</td>';
 }
 // Country
@@ -801,14 +801,14 @@ if (! empty($arrayfields['s.email']['checked']))
 {
 	// Email
 	print '<td class="liste_titre">';
-	print '<input class="flat searchemail" size="4" type="text" name="search_email" value="'.dol_escape_htmltag($search_email).'">';
+	print '<input class="flat searchemail maxwidth50" type="text" name="search_email" value="'.dol_escape_htmltag($search_email).'">';
 	print '</td>';
 }
 if (! empty($arrayfields['s.phone']['checked']))
 {
 	// Phone
 	print '<td class="liste_titre">';
-	print '<input class="flat searchstring" size="4" type="text" name="search_phone" value="'.dol_escape_htmltag($search_phone).'">';
+	print '<input class="flat searchstring maxwidth50" type="text" name="search_phone" value="'.dol_escape_htmltag($search_phone).'">';
 	print '</td>';
 }
 if (! empty($arrayfields['s.fax']['checked']))
@@ -822,14 +822,14 @@ if (! empty($arrayfields['s.url']['checked']))
 {
 	// Url
 	print '<td class="liste_titre">';
-	print '<input class="flat searchstring" size="4" type="text" name="search_url" value="'.dol_escape_htmltag($search_url).'">';
+	print '<input class="flat searchstring maxwidth50" type="text" name="search_url" value="'.dol_escape_htmltag($search_url).'">';
 	print '</td>';
 }
 if (! empty($arrayfields['s.siren']['checked']))
 {
 	// IdProf1
 	print '<td class="liste_titre">';
-	print '<input class="flat searchstring" size="4" type="text" name="search_idprof1" value="'.dol_escape_htmltag($search_idprof1).'">';
+	print '<input class="flat searchstring maxwidth50" type="text" name="search_idprof1" value="'.dol_escape_htmltag($search_idprof1).'">';
 	print '</td>';
 }
 if (! empty($arrayfields['s.siret']['checked']))
@@ -850,28 +850,28 @@ if (! empty($arrayfields['s.idprof4']['checked']))
 {
 	// IdProf4
 	print '<td class="liste_titre">';
-	print '<input class="flat searchstring" size="4" type="text" name="search_idprof4" value="'.dol_escape_htmltag($search_idprof4).'">';
+	print '<input class="flat searchstring maxwidth50" type="text" name="search_idprof4" value="'.dol_escape_htmltag($search_idprof4).'">';
 	print '</td>';
 }
 if (! empty($arrayfields['s.idprof5']['checked']))
 {
 	// IdProf5
 	print '<td class="liste_titre">';
-	print '<input class="flat searchstring" size="4" type="text" name="search_idprof5" value="'.dol_escape_htmltag($search_idprof5).'">';
+	print '<input class="flat searchstring maxwidth50" type="text" name="search_idprof5" value="'.dol_escape_htmltag($search_idprof5).'">';
 	print '</td>';
 }
 if (! empty($arrayfields['s.idprof6']['checked']))
 {
 	// IdProf6
 	print '<td class="liste_titre">';
-	print '<input class="flat searchstring" size="4" type="text" name="search_idprof6" value="'.dol_escape_htmltag($search_idprof6).'">';
+	print '<input class="flat searchstring maxwidth50" type="text" name="search_idprof6" value="'.dol_escape_htmltag($search_idprof6).'">';
 	print '</td>';
 }
 if (! empty($arrayfields['s.tva_intra']['checked']))
 {
 	// Vat number
 	print '<td class="liste_titre">';
-	print '<input class="flat searchstring" size="4" type="text" name="search_vat" value="'.dol_escape_htmltag($search_vat).'">';
+	print '<input class="flat searchstring maxwidth50" type="text" name="search_vat" value="'.dol_escape_htmltag($search_vat).'">';
 	print '</td>';
 }
 
@@ -958,7 +958,7 @@ if (! empty($arrayfields['s.status']['checked']))
 if (! empty($arrayfields['s.import_key']['checked']))
 {
 	print '<td class="liste_titre center">';
-	print '<input class="flat searchstring" type="text" name="search_import_key" size="3" value="'.dol_escape_htmltag($search_import_key).'">';
+	print '<input class="flat searchstring maxwidth50" type="text" name="search_import_key" value="'.dol_escape_htmltag($search_import_key).'">';
 	print '</td>';
 }
 // Action column