Something just happened or I'm going crazy & that's quite possible! Did the ratios change on the columns on the pages?

I haven't changed anything. Maybe your browser has zoomed in a bit?

All looks fine this morning Dave. I think last night I must have hit something that removed my sidebar on my browser & that made everything look quite different. I'm still learning this Mac & Safari so I'm bound to hit things & wonder why everything looks different.
Also with this mouse, if I tap on it with my index finger, it will zoom in or out & I never realized before that I have a habit of tapping on the mouse when I'm thinking about something. I'm going to have to break that habit!