I have a Macbook Pro with Sierra, was wondering if theres a way to remove the clock in the top right corner of the login screen when entering my password? Ive turned option off to display the clock in system prefences but this seems to only remove the clock once logged in. I could get around it with automatic log in but would prefer to have the login screen for security reasons. Would be great to be able to make the clock disappear, I do a lot of writing and am much more productive when not checking the clock.