Adirondack: Removing '+' Signs from Folders

In the Adirondack template, if you add a folder to the navigation, the name of the folder is prefixed with a plus sign, to indicate that there are items within it. If you want to remove this, add this CSS:

/* Remove plus signs from navigation */
.main-nav .folder .folder-parent a:first-child::before {
  content: '';
}

If you're unsure what CSS is, how to add it or where to add it, read our CSS guide.