Help to introduce a picture through css

[yojoe]

I don't know how good you are in css/html, so I'll describe solution as simple as possible.
Edit template.php find <div class="wrapper"> and paste below:

Code:

<div id="logotype">
</div>

Make backup of default_simple's theme css file, download attached in my post css file, and rename it to default.css.
Edit css, find line 36, and change: "yourlogo.png" to the image you want to have in the header.
The image has to be uploaded into "images" directory of default_simple's theme, and has not to be larger than 200 x 200px.