Simple - editing CSS file

Avg Bid (USD)
Project Budget (USD)
$30 - $250

Project Description:
I've got a simple HTML site with CSS.
I just added Google Custom Search, so there's a search box on each page, in addition to my "mail" button. It's in the header.html file. You can see the site here:
Current site:

But I want to change the look a little bit. There is too much white space above and below the search box, about 3mm of white space above and below the search box and "mail button.

I'd like it to have less white space (about 1 mm of white space between), so it has the same spacing as this page:

To change the amount of white space, you need to change the attached CSS file, which the header.html uses. (I would upload the new CSS, and reference that page, instead of the current default CSS page).

Skills required:
CSS, Graphic Design, HTML, Website Design
Additional Files: default.css
About the employer:
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