You can hover on the below Article's link for checking the functionality of the Plug-in -
Webkul is a web and mobile product based organization and crafts softwares for enterprise level e-commerce businesses.Webkul is ISO and NSR certified organization situated near by the capital of India.
Joomla Link Highlighter:
Link Highlighter is an extremely useful plugin which will highlight your hyperlink on mouse hover.Plugin is very easy to configurable and tested in all modern browser.Plugin shows awesome effect when user hover on hyperlink.
Back-end Configuration View
1-: All browser compatible(IE7+,FF,Chrome etc)
2-: This plugin will work with single / multiple articles .
3-: Plugin can also be applied in to mod custom HTML .
4-: Fast Loading and Sleek
5-: Admin can change color of link and link background
For any query or issue please create a support ticket here http://webkul.com/ticket