Logo sizing

Hi,

I am looking for a way to resize the logo.
I have been reading and have tried your posts like
and
and I had some results.

in the quick css

.logo, .logo a, .logo img {
height: 190px!important;
}

and in the avia.js
el_height = 200,'
in stead of
el_height = $(elements).filter(':first').height(),

Now the header with the logo is the right size and resizes nicely.
But when I scroll to the top of the page it is on top of the content, and I can no longer read the title and breadcrumbs of the page.

What have I missed?

Thanks in advance
Sara