Hello. I just chose a theme that allows a custom header, but when I went to the page that allows uploads, the button, or whatever it’s termed, that might allow me to browse my computer for an image file, does not work. It’s simply inactive. I get no drop-down menu, no nothing — all that happens is my mouse turns into something that looks like a “select tool.” When I then hit “upload file,” thinking perhaps the cart is before the horse here, I get a “no file was uploaded” error message. I tried this with three separate themes, and had the same experience with all. I’m working on Safari. Does anyone have any insight into what’s going on here, or how to get around it?