You are one lovely human being.
But to be honest, I don't even know what a by-line is. The "A" though … you are absolutely right. I assume that you have some eye for the visual arts (which I do not, let me tell you), so I will take your advice, google the word by-line, center that "A" on a line of its own. And make an actual effort to make it look nicer because you have made the effort to write me reply (that I did not deserve). Thank you, kind inhabitant of planet Earth.