But it doesn't remember that the next time you visit the website on another tab, or after closing/re-opening your browser. But the plugin will.
Sorry @kav, turns out that vacancy I mentioned earlier has been filled.
...But it does. I use the Customization control (3 vertical dots) to zoom the CGC board to 110%. It does not affect my other tabs. It does not affect other websites I visit using the "same" tab. And it does "remember" the setting, even when I close the Chrome browser completely and reopen at a later time, and even after I power down the system and bring Windows and open Chrome back up.
At least, that's my experience. (And I just tried all those instances before composing this post, to be sure).
@kav I've sacked the last IT recruit and you're now back in the running. If anyone else adds new info which again disprove's your Chrome claims you're out.