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<!DOCTYPE html> <html> <head> <style type="text/css"> html, body, div { margin: 0; padding: 0; background-color: white; } #the-html { padding: 20px 0; } #the-body { background-color: red; } #the-div { background-color: green; height: 100px; } </style> </head> <body> <div id="the-html"> <div id="the-body"> <div id="the-div"></div> </div> </div> </body> </html>