How to increase and change the styles and width and height in fileupload control button using asp.net?

Question

I am using FileUpload control in my webpage it is working but my requirement is increase the button size in upload control but cann't change the textbox size how it possible pls help me any one if u know

Solution

You can't see the width effect in firefox, for that you have to add size="50" to make effect in firefox.

<asp:FileUpload ID="FileUpload1" runat="server" Width="500px" size="50" />

Let me know your result.