/* Source file https://github.com/MrOtherGuy/firefox-csshacks/tree/master/chrome/scrollable_bookmarks_toolbar.css made available under Mozilla Public License v. 2.0
See the above repository for updates as well as full license text. */

/* Makes the bookmarks toolbar scrollable via mouse scroll or scrollbar */

/* allow scrolling */
#PlacesToolbarItems {
    overflow-x: auto !important;
}

/* restore visibility of hidden bookmarks */
.bookmark-item {
    visibility: initial !important
}

/* hide overflow menu */
#PlacesToolbar #PlacesChevron {
    visibility: collapse !important;
}

/* force thin scrollbar */
#PlacesToolbarItems {
    scrollbar-width: thin !important;
}

/*
When the Browser Window reaches a small enough width or the amount of Bookmarks overlap the browsers width, overlapping bookmark items are:
1. set to hidden. 
2. duplicated into the overflow menu.

This style will simply:
1. enable scrolling on the toolbar.
2. restore visibility of hidden bookmarks.

You can use the scrollable toolbar alongside the overflow menu by removing Lines 16-19
*/