I am using the select menu in my mobile app. The menu is on the extreme right of the screen in the header section . so whenever i click the select menu, the pop up appears on the right side and seems like its cut at right.

So is there any method / hack by which i can control the width/height of the select pop up ?

If not , is there any method which makes the pop up appear in the middle of the screen (instead to its right) ?

Please reply ASAP .