diff --git a/htdocs/core/class/extrafields.class.php b/htdocs/core/class/extrafields.class.php
index f7cfbc1f24a..22b65d688fd 100644
--- a/htdocs/core/class/extrafields.class.php
+++ b/htdocs/core/class/extrafields.class.php
@@ -829,11 +829,11 @@ class ExtraFields
 	 * @param  string  $moreparam      To add more parametes on html input tag
 	 * @param  string  $keysuffix      Prefix string to add after name and id of field (can be used to avoid duplicate names)
 	 * @param  string  $keyprefix      Suffix string to add before name and id of field (can be used to avoid duplicate names)
-	 * @param  mixed   $showsize       Value for css to define size. May also be a numeric.
+	 * @param  string  $morecss        More css (to defined size of field. Old behaviour: may also be a numeric)
 	 * @param  int     $objectid       Current object id
 	 * @return string
 	 */
-	function showInputField($key, $value, $moreparam='', $keysuffix='', $keyprefix='', $showsize=0, $objectid=0)
+	function showInputField($key, $value, $moreparam='', $keysuffix='', $keyprefix='', $morecss='', $objectid=0)
 	{
 		global $conf,$langs,$form;
 
@@ -866,45 +866,41 @@ class ExtraFields
 			else return '';
 		}
 
-		if (empty($showsize))
+		if (empty($morecss))
 		{
 			if ($type == 'date')
 			{
-				//$showsize=10;
-				$showsize = 'minwidth100imp';
+				$morecss = 'minwidth100imp';
 			}
 			elseif ($type == 'datetime')
 			{
-				//$showsize=19;
-				$showsize = 'minwidth200imp';
+				$morecss = 'minwidth200imp';
 			}
 			elseif (in_array($type,array('int','integer','double','price')))
 			{
-				//$showsize=10;
-				$showsize = 'maxwidth75';
+				$morecss = 'maxwidth75';
 			}
 			elseif ($type == 'url')
 			{
-				$showsize='minwidth400';
+				$morecss='minwidth400';
 			}
 			elseif ($type == 'boolean')
 			{
-				$showsize='';
+				$morecss='';
 			}
 			else
 			{
 				if (round($size) < 12)
 				{
-					$showsize = 'minwidth100';
+					$morecss = 'minwidth100';
 				}
 				else if (round($size) <= 48)
 				{
-					$showsize = 'minwidth200';
+					$morecss = 'minwidth200';
 				}
 				else
 				{
-					//$showsize=48;
-					$showsize = 'minwidth400';
+					$morecss = 'minwidth400';
 				}
 			}
 		}
@@ -926,15 +922,15 @@ class ExtraFields
 		{
 			$tmp=explode(',',$size);
 			$newsize=$tmp[0];
-			$out='<input type="text" class="flat '.$showsize.' maxwidthonsmartphone" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" maxlength="'.$newsize.'" value="'.dol_escape_htmltag($value).'"'.($moreparam?$moreparam:'').'>';
+			$out='<input type="text" class="flat '.$morecss.' maxwidthonsmartphone" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" maxlength="'.$newsize.'" value="'.dol_escape_htmltag($value).'"'.($moreparam?$moreparam:'').'>';
 		}
 		elseif (preg_match('/varchar/', $type))
 		{
-			$out='<input type="text" class="flat '.$showsize.' maxwidthonsmartphone" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" maxlength="'.$size.'" value="'.dol_escape_htmltag($value).'"'.($moreparam?$moreparam:'').'>';
+			$out='<input type="text" class="flat '.$morecss.' maxwidthonsmartphone" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" maxlength="'.$size.'" value="'.dol_escape_htmltag($value).'"'.($moreparam?$moreparam:'').'>';
 		}
 		elseif (in_array($type, array('mail', 'phone', 'url')))
 		{
-			$out='<input type="text" class="flat '.$showsize.' maxwidthonsmartphone" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" value="'.dol_escape_htmltag($value).'" '.($moreparam?$moreparam:'').'>';
+			$out='<input type="text" class="flat '.$morecss.' maxwidthonsmartphone" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" value="'.dol_escape_htmltag($value).'" '.($moreparam?$moreparam:'').'>';
 		}
 		elseif ($type == 'text')
 		{
@@ -946,7 +942,7 @@ class ExtraFields
 			}
 			else
 			{
-				$out='<input type="text" class="flat '.$showsize.' maxwidthonsmartphone" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" value="'.dol_escape_htmltag($value).'" '.($moreparam?$moreparam:'').'>';
+				$out='<input type="text" class="flat '.$morecss.' maxwidthonsmartphone" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" value="'.dol_escape_htmltag($value).'" '.($moreparam?$moreparam:'').'>';
 			}
 		}
 		elseif ($type == 'boolean')
@@ -957,21 +953,21 @@ class ExtraFields
 			} else {
 				$checked=' value="1" ';
 			}
-			$out='<input type="checkbox" class="flat '.$showsize.' maxwidthonsmartphone" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" '.$checked.' '.($moreparam?$moreparam:'').'>';
+			$out='<input type="checkbox" class="flat '.$morecss.' maxwidthonsmartphone" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" '.$checked.' '.($moreparam?$moreparam:'').'>';
 		}
 		elseif ($type == 'price')
 		{
 			if (!empty($value)) {		// $value in memory is a php numeric, we format it into user number format.
 				$value=price($value);
 			}
-			$out='<input type="text" class="flat '.$showsize.' maxwidthonsmartphone" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" value="'.$value.'" '.($moreparam?$moreparam:'').'> '.$langs->getCurrencySymbol($conf->currency);
+			$out='<input type="text" class="flat '.$morecss.' maxwidthonsmartphone" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" value="'.$value.'" '.($moreparam?$moreparam:'').'> '.$langs->getCurrencySymbol($conf->currency);
 		}
 		elseif ($type == 'double')
 		{
 			if (!empty($value)) {		// $value in memory is a php numeric, we format it into user number format.
 				$value=price($value);
 			}
-			$out='<input type="text" class="flat '.$showsize.' maxwidthonsmartphone" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" value="'.$value.'" '.($moreparam?$moreparam:'').'> ';
+			$out='<input type="text" class="flat '.$morecss.' maxwidthonsmartphone" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" value="'.$value.'" '.($moreparam?$moreparam:'').'> ';
 		}
 		elseif ($type == 'select')
 		{
@@ -982,7 +978,7 @@ class ExtraFields
 				$out.= ajax_combobox($keyprefix.$key.$keysuffix, array(), 0);
 			}
 
-			$out.='<select class="flat '.$showsize.' maxwidthonsmartphone" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" '.($moreparam?$moreparam:'').'>';
+			$out.='<select class="flat '.$morecss.' maxwidthonsmartphone" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" '.($moreparam?$moreparam:'').'>';
 			$out.='<option value="0">&nbsp;</option>';
 			foreach ($param['options'] as $key => $val)
 			{
@@ -1004,7 +1000,7 @@ class ExtraFields
 				$out.= ajax_combobox($keyprefix.$key.$keysuffix, array(), 0);
 			}
 
-			$out.='<select class="flat '.$showsize.' maxwidthonsmartphone" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" '.($moreparam?$moreparam:'').'>';
+			$out.='<select class="flat '.$morecss.' maxwidthonsmartphone" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" '.($moreparam?$moreparam:'').'>';
 			if (is_array($param['options']))
 			{
 				$param_list=array_keys($param['options']);
@@ -1173,7 +1169,7 @@ class ExtraFields
 			$out='';
 			foreach ($param['options'] as $keyopt => $val)
 			{
-				$out.='<input class="flat '.$showsize.'" type="radio" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" '.($moreparam?$moreparam:'');
+				$out.='<input class="flat '.$morecss.'" type="radio" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" '.($moreparam?$moreparam:'');
 				$out.=' value="'.$keyopt.'"';
 				$out.=' id="'.$keyprefix.$key.$keysuffix.'_'.$keyopt.'"';
 				$out.= ($value==$keyopt?'checked':'');
@@ -1335,7 +1331,7 @@ class ExtraFields
 		elseif ($type == 'password')
 		{
 			// If prefix is 'search_', field is used as a filter, we use a common text field.
-			$out='<input type="'.($keyprefix=='search_'?'text':'password').'" class="flat '.$showsize.'" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" value="'.$value.'" '.($moreparam?$moreparam:'').'>';
+			$out='<input type="'.($keyprefix=='search_'?'text':'password').'" class="flat '.$morecss.'" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" value="'.$value.'" '.($moreparam?$moreparam:'').'>';
 		}
 		if (!empty($hidden)) {
 			$out='<input type="hidden" value="'.$value.'" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'"/>';
diff --git a/htdocs/core/tpl/extrafields_list_search_input.tpl.php b/htdocs/core/tpl/extrafields_list_search_input.tpl.php
index c3e3effc05d..42770fc91f5 100644
--- a/htdocs/core/tpl/extrafields_list_search_input.tpl.php
+++ b/htdocs/core/tpl/extrafields_list_search_input.tpl.php
@@ -28,7 +28,9 @@ if (is_array($extrafields->attribute_label) && count($extrafields->attribute_lab
 			elseif (! in_array($typeofextrafield, array('datetime','timestamp')))
 			{
 				// for the type as 'checkbox', 'chkbxlst', 'sellist' we should use code instead of id (example: I declare a 'chkbxlst' to have a link with dictionnairy, I have to extend it with the 'code' instead 'rowid')
-				echo $extrafields->showInputField($key, $search_array_options['search_options_'.$key], '', '', 'search_');
+				$morecss='';
+				if ($typeofextrafield == 'sellist') $morecss='maxwidth200';
+				echo $extrafields->showInputField($key, $search_array_options['search_options_'.$key], '', '', 'search_', $morecss);
 			}
 			elseif (in_array($typeofextrafield, array('datetime','timestamp')))
 			{