thanks for your answer. I get what you mean. As Ilike to have my header image just 100px in high, I uploaded an image which is just 100px high. activello is stretching this image to 200px. So,sure I can upload a header image of 1920x550px, but that will not be what I am looking for.
I want to have smaller header image, that the actual content is visable without scrolling too much. so therefore the header image needs to be like 100 px in hight or smaller. Uploading an image with 400x200px is fine, everything works like it should be. uploding an image with 400x100px means, activello is stretching the image to at least 200px in hight. It is the same with choosing an bigger image. I was uploading a 500x500px image, just for checking what activello is doing. same here, the picture got compressed to 200x200px. So, for me, whatever I try and do, every header image will be compressed or stretched to 200px in hight.
As I really like the theme and many thanks to you guys for programming it and having this brilliant support, I thought, if someone could know how to fix this, it must be you.
Hope there is still a chance to get my header image to 100px in hight