my home button has moved in wordpress after simple change

http://sydneysbestcoffee.com.au

i added a small facebook button to my site and it seamed to move the home button. I have no idea why as i made changes to the header.php.

anyone have any idea's?

The first thing I would recommend you do is cleanup your errors in your source, as that can make funny things happen -- and its easier to figure out what is going on if the source is valid. A few ways you can do this, check your site in a validator such as validator.w3.org. Another way I like to do it is to look at your website in FireFox, then view the source. Any text that is red needs to be fixed as there are issues going on with it, either you did something wrong, or there is a syntax error, etc. Fixing these may or may not fix your problem with the button moved down, but it will make it easier for me or others to figure out what is going on with it.

o.k well i had a big friday night so shall get into it in the afternoon.