WPFolio Search window blocking my header

Hi there, the search window that sits in the upper right corner is blocking my header image. As I resize the window it moves off the image nut I can’t get my laptop window large enough to clear it. Shouldn’t that be always clear of the header? I thiught it used to be, maybe I did something. This looks really bad, thanks for any help
my site (under development) https://blog.themikieshow.org