title: Bootstrap dropdown-menu on row below
body: <p>I am using wordpress with roots as its theme to build a website.</p>
  
  <p>I have been trying to get the dropdown-menu to display the children of each parent on a row below on hover. </p>
  
  <p>Has anyone else done this before or any advice on where to start?</p>
  
  <p>Thanks</p>