diff --git a/htdocs/core/class/html.form.class.php b/htdocs/core/class/html.form.class.php
index ce0458dead4..e2d4aa8f27c 100644
--- a/htdocs/core/class/html.form.class.php
+++ b/htdocs/core/class/html.form.class.php
@@ -3263,7 +3263,7 @@ class Form
      *     @param	int			$width				Force width of bow
      *     @return 	string      	    			HTML ajax code if a confirm ajax popup is required, Pure HTML code if it's an html form
      */
-    function formconfirm($page, $title, $question, $action, $formquestion='', $selectedchoice="", $useajax=0, $height=170, $width=500)
+    function formconfirm($page, $title, $question, $action, $formquestion='', $selectedchoice="", $useajax=0, $height=200, $width=500)
     {
         global $langs,$conf;
         global $useglobalvars;
diff --git a/htdocs/product/class/html.formproduct.class.php b/htdocs/product/class/html.formproduct.class.php
index a69880f7fa5..cedf40678d2 100644
--- a/htdocs/product/class/html.formproduct.class.php
+++ b/htdocs/product/class/html.formproduct.class.php
@@ -144,7 +144,7 @@ class FormProduct
 	 *  @param  string  $morecss        Add more css classes
 	 * 	@return	string					HTML select
 	 */
-	function selectWarehouses($selected='',$htmlname='idwarehouse',$filtertype='',$empty=0,$disabled=0,$fk_product=0,$empty_label='', $showstock=0, $forcecombo=0, $events=array(), $morecss='')
+	function selectWarehouses($selected='',$htmlname='idwarehouse',$filtertype='',$empty=0,$disabled=0,$fk_product=0,$empty_label='', $showstock=0, $forcecombo=0, $events=array(), $morecss='minwidth200')
 	{
 		global $conf,$langs,$user;