Task

Create a blog layout for animal articles, ensuring that the corresponding animal photo is always visible while the user reads the article. When the user starts reading about another animal, offer the next animal photo. Steps:

1. Apply sticky positioning to the element with the class name illustration.
2. Specify the position on the page where the element should become sticky.

1. To make the animal illustrations stick to the top of the viewport while the user reads the article, apply the sticky positioning to the element with the class name illustration.
2. Set the top property to 0 to specify that the element should stick at the top of the viewport.