The top layer is a specific layer that spans the entire width and height of the viewport and sits on top of all other layers displayed in a web document. It is created by the browser to contain elements that should appear on top of all other content on the page.
The Web Development Glossary: A New Reference Book Covering 2,000
Open Web Docs (@openwebdocs@) - Front-End Social
Web accessibility: being a good human is also good for business
The HTML Handbook – Learn HTML for Beginners
HTML IDs & Classes Lesson
GitHub - milanaryal/web-development-resources: A list of open
HTML Standard
Web application architecture: Definition, components, models, and
Acronym Dicitonary and Glossary
three (@othree) / X