Ok so, I can see that I can change the height and width in style.css. Now how do I go about changing the value of the crop header. IE when you try to upload a new image for the header, the message says “Images of exactly 960 × 198 pixels will be used as-is”. Is there a way to change is so that if I use an image of 1004 x 80, the crop shows all of my image.
Thanks @imintheus for the tip.