Bookmarks list colors

[Janne]

Is there a way to convert only the column with bookmarks to black background an white letters?
Or other colors.
I use windows 7 32.

[Blacklab]

There is probably a way of doing just about anything with a fully customisable browser!

Which particular "column with bookmarks" are you trying to modify? There are multiple ways to view bookmarks in the browser... the Bookmarks Menu, the Bookmarks Toolbar, the Bookmarks Sidebar, the Library, etc... all have 'columns' and lists?

A good place to start looking is the browser's Extensions. If a more specific CSS userstyle modification is probably needed then search this forum (Search Box top right on every page)... then searching older Mozillazine forum or Mozilla Support (SUMO) topics is often helpful... or go the full hog and break out the developer tools and teach yourself how to inspect and modify the browser's UI using userChrome.css/CSS userstyles.

However, IIRC, some 'system' items inherited from the underlying OS are not possible to alter with CSS userstyles alone.

PS. Some example CSS userstyles altering the Bookmarks Menu to experiment with... easiest to install, modify, test, and control using Lootyhoof's excellent 'Stylem' userstyle manager:

Code: Select all

/* --- Bookmarks Menu - White text on black background (Mostly... needs tweaking!) --- */

#BMB_bookmarksPopup * {
  background-color: black !important;
  color: white !important;
}

Code: Select all

/* --- Bookmarks Menu - Bookmark names text in white on black labels --- */

.bookmark-item .toolbarbutton-text,
.bookmark-item label  { 
  color: white !important; 
  background-color: black !important;
}

Colour in CSS can be expressed as 140 individually named colours, or as hex codes, or as RGB codes... and more: https://developer.mozilla.org/en-US/docs/Web/CSS/color