Setup is quick and easy! Start by attaching Walkthrough to any other stack element and type up what you want the notice/alert to say. Walkthrough will automatically highlight the active element and give you the option to place a colorable overlay over the rest of your web page.
About
Customization options allow you to control the size and color of the notices. You can add an overlay to the web page, hide/show header, and add/remove a primary and secondary button. The buttons have optional functions for closing the notices, navigating through the steps, or adding custom links.
You can choose to initialize Walkthrough by time, by click, or have it automatically start once a certain element has been hovered by the mouse pointer.
Highlighted elements can still be interacted with so you can encourage interaction. Be sure to give 1LD a like if you have not already, and if you like the stack feel free to share :)