You can only test the 2 parts together by running a Web build (dev build with pre-built engine is much quicker to build than optimized release version).

With your Pluralsight plan, you can: With your 14-day pilot, you can: Access thousands of videos to develop critical skills; Give up to 10 users access to thousands of video courses The multiple document interface in HTML-Kit makes it easier to browse web sites in multiple browser windows. CSS can be added to HTML elements in 3 ways: Its Task Bar can be used to switch between the browser windows. The HTML part will not show in Unity editor.