Masahiro NAKASHIMA

This plugin can change bottom to “Admin Bar”. 
It also can change Admin Bar position with “shift + up” or “shift + down”.
管理バーの位置を下に表示することが出来ます。 
また、「Shift + ↑」「Shift + ↓」で上下に位置を変えることも可能です。

Admin Bar Position

Thanks. It is very usefull!

If you ok, please update something.
Because plugin page displayed caution message.ｈ

Nice tiny function! Thanks

Hover on native button are not working at all..
Instead use this updated and working plugin :

https://wordpress.org/plugins/bottom-admin-toolbar/

Buggy extension

This plugin can change bottom to "Admin Bar".

Sergey Biryukov

Allows to specify or edit a category slug in WordPress Multisite.

Edit Category Slug (Multisite)

Allows to specify or edit a category slug in WordPress Multisite.

Admin Bar Position vs Edit Category Slug (Multisite)