Modern JavaScript from the Beginning - Second Edition - Details Page Backdrop

The video tutorial explains how to use an API to display movie and TV show backdrops on a webpage. It covers creating a function to handle the display of background images, setting necessary styles, and appending the overlay to the correct HTML element based on the type of content. The tutorial concludes with a preview of applying similar techniques to TV shows in the next video.

What conditions determine where the overlay division is appended?

What changes can be made to the opacity of the background image, and what effect does it have?