breely

Fill your schedule, grow your business. 
Breely is the most flexible platform allowing you build the exact appointment scheduling, forms, and workflows for your business.
Breely offers 1:1 appointment scheduling, group classes, workshops, and class series scheduling. 
You can also create forms, waivers, and more. This plugin allows you to embed the forms 
created in Breely into your WordPress site.

Breely

Embed Breely appointment booking and forms into your site.

Aiken1

Simple plugin that adds extra functionality to menu items. The plugin will allow to set predefined CSS classes (Select field) to menu items. 
Support for the plugin “If Menu”: https://wordpress.org/plugins/if-menu/ – does not break the “If Menu” plugin.
Example of defining CSS classes for menu items is in the “FAQ” tab here.
Custom Menu Class is 100% free. if you have questions or need additional information u can comment on my website ( http://deving.de – http://deving.de/blog/wordpress/2292-wordpress-plugin-fuer-voreingestellte-css-klassen-fuer-menue-links/ ) or in the “Support” tab here.
Check out my <a href="http://themeforest.net/user/Aiken1/portfolio?ref=Aiken1" title="Themeforest" rel="nofollow ugc">Themeforest Account</a>

Breely vs Custom Menu Class