whiletrue

duckinformatica

gab.lau

Puts a ribbon on the website if the user browser is older than expected.
Minimum browser versions are customizable in the Settings menu, along with the title and a custom link. 
Now you can set the position and the image of the ribbon. 
This plugin has full support for translation into other languages
For more informations: http://www.duckinformatica.it/prodotti-e-servizi/free-wordpress-plugins/
This plugin uses the Browser detection library built by [Chris Schuld] https://github.com/cbschuld/Browser.php

Browser Update Ribbon

It would be nice to see some guidance on version numbers - is it best practice to always use the lastest version?  If so shouldn't the plug in get that info from somewhere?  If not, then what?  
For now I'll rely on the defaults that are set when you first install it, but maybe the author will stop updating in the future...?  What then?



Works, but...

Puts a ribbon on the website if the user browser is older than expected.

starnetwork

Custom Css plugin help you to manage your css files quickly and efficiently, directly from your dashboard. 
Overcoming the problems of IE is an everyday issue, which guzzles time and effort. 
With this plugin the administration of css files in your site becomes fast and easy as you are able to write css code from the admin panel for IE in separated files, and for all the other browsers in a single customized file. 
An option to edit your admin panel css file is also available, for customizing your own admin panel.

Best Custom CSS

best plugin for css

This plugin help you to manage your css files with an easy and convenient method directly from Wordpress dashboard.

Browser Update Ribbon vs Best Custom CSS