Full display is 1920 x 1080. A 40" screen with 16/9 aspect ratio is 34.863 in wide and 19.61 in high.
That would make horizontal and vertical pixel size 0.01816 in. (11px is approximately 0.2 in and 1" is approximately 55 px
The page size of 850px by 920px would be 15.4" x 16.7" display on screen. 12px fits 128 monospace chars/line; Courier has 118 chars/line
123456789A123456789B123456789C123456789D123456789E123456789F123456789G123456789H123456789I123456789J123456789K123456789L123456789M
A=10, B=20, C=30, D=40, E=50, F=60, G=70, H=80, I=90, J=100, K=110, L=110, M=120
I don't know why the first line above extend past the defined width of 660px. A previous program exercise, http://localhost/!HTML_Prac/082_DynamicList.html, kept all the text within the defined border. I am curious whether this will remain inside defined boundaries. As I see now, it does!
This is St. Steven of Hungary.