To create a vertically scrollable container with detailed control over the scrollbar, you can use a combination of HTML and CSS. Here's a more detailed example that includes customization of the scrollbar
Overflow Content: When content within a container exceeds the container’s height, a vertical scrollbar is used to access the hidden content.
Text Blocks: Displaying lengthy articles, documents, or lists of comments.
Data Tables: Viewing large datasets or tables that extend beyond the visible area.