Isn’t it a pain in the ass to have to press the >> continuation buttons to get those important bookmarks/rss feeds you have on the bookmarks toolbar?

We’ll here’s an easy solution that involves editing your userchrome.css in %APPDATA%\mozilla\firefox\profiles\XXXXX.default\chrome\userChrome.css

Simply add this bit of CSS and you will have a multi line bookmarks toolbar that wraps.

/* Multi-row bookmarks toolbar */
#bookmarksBarContent {display:block !important;}
.places-toolbar-items {display:block !important; height: 48px !important;
overflow-y:auto!important;}
#bookmarksBarContent toolbarseparator {display:inline !important;}
#bookmarksBarContent .bookmark-item {visibility: visible !important;}
.chevron {height: 0px !important;}