title: How do I add a caret (down wards) using CSS next to link (anchor tag)?
body: <p>I want to add a caret symbol (down arrow or V) next to a menu item which has sub menu items. I know that it can be achieved using bootstrap. But, I can't update my custom css with bootstrap css as it would become messy.</p>
  
  <p>I'm happy to integrate only a part of bootstrap if that is going to work.</p>
  
  <p>Please suggest me a solution asap.</p>