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