Drop down menu arrow

Hello,

I was wondering if there was a way to add a down arrow icon to the drop down menu? I've tried multiple css codes but nothing has worked. Any help would be appreciated!

This is usually straightforward, but it is specific to the template and site settings. It will really help us if you include a working link to the site. If your site isn't live yet, please set a site password and tell us what it is.
 

Oh okay! @paul2009 My site is https://www.uniquelydolledwigs.com

password: unique1234

Try adding this to Settings > Advanced > Code Injection > Header:

<link href="//maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css" rel="stylesheet">

And add this to Design > Custom CSS:

.header-nav-item.header-nav-item--folder a.header-nav-folder-title:after {
  font-family: FontAwesome;
  content: "\f107";
  padding-left: 4px;
}

You should see this:

Let me know how you get on.

-Paul

It worked. Thank you so much!