Cannot find anyplace to tell a page to wrap within browser margins, so one does not have to slide it back and forth to read each line.

Question

Cannot find anyplace to tell a page to wrap within browser margins, so one does not have to slide it back and forth to read each line::::::::::::
Yes, there are so many pages on-line that -- when made small enough to fit within the margins so one does no have to use a scroll bar on EVERY line, moving it back and forth, back and forth -- look like a FINE-print Bible page (!! tiny !!) if you keep reducing it to fit within the margins.
ALL because we cannot find a place to tell it to WRAP to FIT. Could have sworn I've seen some feature like that somewhere at one time, but if it is here, I cannot find it.
Thank you.
gina

Answer 1

Maybe use a style.
Add code to userContent.css
* http://kb.mozillazine.org/userContent.css
<pre><nowiki>body, body *{ white-space:pre-wrap!important; word-wrap:break-word; }
</nowiki></pre>
You can use the ChromEdit Plus or Stylish extension to have easier access to the customization files.
* ChromEdit Plus: http://webdesigns.ms11.net/chromeditp.html
* http://kb.mozillazine.org/Editing_configuration