Hi
I have a set a banner image for my site using an image widget in the masthead. Beneath this, I have the menu bar, which uses white text on a black background. I want there to be no space between the banner image and the menu bar, so that they look continuous. However, there is a horizontal line of white padding/margin between them. I assume some css will remove the line, but after endless googling and experimentation I haven’t succeeded in finding it. Can you help me, please? This is the site: https://www.keithfrankish.com/
Best wishes, Keith