# Overlay group Overlay group is a set of floating interface elements that appear on top of your store’s main content to improve user experience and convenience. It includes: * **Cart drawer**: A side panel that shows cart contents without leaving the current page, allowing quick updates. * **Search**: A popup or overlay that lets customers search for products instantly across your store. * **Quickview**: A modal that shows product details in a compact view without navigating away from the collection page. * **Newsletter popup**: A small window prompting visitors to subscribe to your mailing list, often with incentives. * **Mobile navigation bar**: A floating menu on mobile that makes it easy to navigate your store on smaller screens. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://nextsky.gitbook.io/purity-theme/global-sections/overlay-group.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.