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<!DOCTYPE html> <html> <head> <style> div { max-width: 500px; height: 100px; border: 3px solid #73AD21; } </style> </head> <body> <h2>Set max-width of an Element:</h2> <div> This div element has a height of 100px and a max-width of 500px. Resize the browser window to see the effect. </div> </body> </html>