Controls realigning on IE page resize

Controls realigning on IE page resize

Hello,
I have created a page containing jquery tab. It has 3 tab pages,each page has 2 text input control, 2 file controls and datepicker date control. When I open the page in IE and resize the browser, the controls are getting realinged. How do I make them not realign meaning when I shrink the browser size, the contents should stay in the same place as originally placed?
 
Could you please provide pointers to solve this?
 
Thanks.