Highlight of collapsed thread with unread message in Thunderbird

The default highlighting mechanism for collapsed threads that contain an unread message is to underline it. However, I found that this visual clue is not enough

The below code in userChrome.css can make the collapsed threads with unread message both highlighted and in read color

/* change unread thread color */ treechildren::-moz-tree-cell-text(container, closed, hasUnread, […]

Thunderbird 6 folder and message list large line spacing under Windows 7 with large dpi

Use the below code in userChrome.css to revert to Thunderbird 5 style.

listitem, treechildren::-moz-tree-row { min-height: 20px !important; }

Mozilla Firefox and Thunderbird with Custom dpi > 120 in windows

I use a custom dpi > 120 (144) on my 24″ 1920×1200 LCD Monitor under Vista/Win 7. I found Mozilla Firefox and Thunderbird are not quite compatible with dpi > 120. The controls of Firefox and Thunderbird are extraordinary large under it and occupies a lot of screen estates. At last I found a way […]