Change Search sidebox widths and size

Hello,

I was wondering if it was possible to change the Search sidebox and other sideboxes positioning, widths, etc

for example I have a Search sidebox that the text does not align with the default 'bullet' and the search box is centered and the search button is centered under the search box. I would like the change the positioning of these. Is it possible?

Thanks.

EDIT:

Here is the example,

Most likely, we'll need a link to your site to help.

It isn't actually published yet.

I just don't know where to look with all these php files a place where I can move the search box and search button with-in the sidebox.

In the picture I would like the search box aligned left and the button aligned left as well.

Thanks.

I still am having troubling getting this worked out.

Could it be the template?

The template could have an effect. We could tell you how the stock template works, but you appear to have a custom template, and we don't know its structure. The picture is practically useless; if you can't let us see it live, posting the HTML output for that sidebox may help, as well as all stylesheet rules that apply to elements of the sidebox (do not post your whole stylesheet - we don't want to wade through it.)