<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Marks I</title> </head> <body> <h1 id="top">Top</h1> <a href="#top">Top</a> <a href="#bottom" id="bottom">Bottom</a> <div style="height: 3000px; width: 3000px;">Holy Grail</div> <div style="height: 3000px; width: 3000px;">Waldo</div> <div style="height: 3000px; width: 3000px;">Holy Grail</div> <h1 id="bottom">Bottom</h1> </body> </html>