title: Adding custom CSS and JS to Shopify
body: <p>I am working on getting vertical tabs for a page on Shopify, using the 'Atlantic' theme. 
  As this theme does not have vertical tabs by default, I have used the external JS and CSS "jquery-jvert-tabs". </p>
  
  <p>My question is, if I upload the JS and CSS files as assets, how do I link them to the page on which I want to use these and how to make use of these on the page after that, if I have certain style elements available there too?</p>