What is the difference in the elements of the short story in the the legend of sleepy hollow and in the movie sleepy hollow?

In "The Legend of Sleepy Hollow" short story by Washington Irving, the focus is on the character of Ichabod Crane and the mystery of the Headless Horseman. In the movie "Sleepy Hollow" directed by Tim Burton, the story is expanded with more emphasis on Horror elements, visual effects, and a changed storyline that adds new characters and subplots. Additionally, the movie portrays a darker and more fantastical interpretation compared to the original short story.