I'd love some help with my WP site. I have a custom, responsive theme and am having a problem with my header image. The image itself is 300 x 70 pixels but is showing up significantly smaller on my site.
Here's the image itself:
Here it is on my site:
I'm assuming that I can make the image bigger, but I have no idea how to or where to go. I went into the header itself but don't see where this is happening. Any help would be much appreciated.