|
https://www.w3schools.com/howto/tryit.asp?filename=tryhow_css_shapes_square <!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width, initial-scale=1"> <style> .square { height: 50px; width: 50px; background-color: #555; } </style> </head> <body> <h2>Square CSS</h2> <div class="square"></div> </body> </html> |