Hello Guys,

The folder list must drop down for full window size like you hit in "show you bookmarks" button. Also it must do N(2+) coloms as option set and you can navigate left and right of lists and choose any of your 100 folders easy.

Thanks

I didn't find the right solution from the internet.
References:
- http://forums.opera.com/discussion/1875006/addedit-bookmark-panel-make-bigger
- eLearning Platform Video Examples.