Inner Border Lines in FORUMHOME and FORUMDISPLAY not all showing

[bluidkiti]

Inner border lines that separate the threads on the FORUMHOME and FORUMDISPLAY page for forums not showing. This only shows in Firefox browser.

I created a new style with no parent. Checked it. Same thing.

I turned off plugins and hooks, reverted the FORUMHOME and FORUMDISPLAY template, reverted main table width and spacer size all back to the original settings. Made no difference.

When I checked the board on my other desk top which is a smaller screen, no problem. Everything looks fine either with everything reverted to original or with plugins and hooks turned on, and mods added back. My usual desktop that I use is a 22 inch widescreen. I checked a couple of other sites where the vbulletin boards are set to stretch from side to side and no problem. Just my site and only on Firefox on the 22 inch widescreen desktop.