I am looking at possibly using the Premium Responsive theme for a website I am getting ready to build for a client. I've used this them for another site that I built so I've got some familiarity with its quirks, and have made a couple sites with Drupal but still a bit new to it.

I was wondering if there is a way that I could make the logo into a full banner that stretched across the entire top portion of the site. I tested adding the banner they have on their existing site, but it will only make it about 40 - 45% the width of the site. Previously I had figured out how to customize the logo with a bit because I was having some issues with the headright overlapping the logo, then the logo not being responsive on mobile.

So when looking to this site I went back to those same places in the code to adjust to what I was looking for. I got the height figured out, but the banner will not go all the way across. I'm wondering if it's the image upload in the theme setting that is restricting the size of my logo when it is uploaded.

Is there a way that I can increase the dimensions allowed on the logo image upload? If not, is there another way that I can place a banner in the top portion next to the logo. The banner style they currently have (and more than likely will have on the new site) is a block with the logo with an image next to it. So if there is a way to place an additional image next to the logo I could break up the banner into two parts.

Thanks.