This is a great vertical effect navigation menu in 3 colored themes.
Watch the live demo to see it in action. Note that the right text box is only for the demo and is not included in the plugin.
Once you buy it, you get a zip file with: - CSS stylesheet plugin for the 3 themes you can see in the image previews - An HTML file with the structure you have to include in your code - A quickstart guide for start using the plugin. Also it explains how you can easily modify the plugin: color, number of buttons, position… in order to fit your needs
This plugin uses Google material icons font. Feel free to use your own or another one.