Best practice for CSS class naming for use with jQuery selectors

Question

While building a Javascript-heavy web application, what is the best practice for naming CSS classes to keep the Javascript code and CSS stylesheets clean and the UI structur

Answer 1

It really depends on the structure and size of your page.

Some situations will perform better using Option 1, some will be better with Option 2.

I usually go with "Whatever Is Best For This Specific Scenario"