| <!DOCTYPE html> | |
| <html> | |
| <style> | |
| html, body { margin: 0; padding: 0; } | |
| </style> | |
| <body> | |
| <canvas id ="canvas" width="187" height="187" style="position:relative;"></canvas> | |
| <script> | |
| document.body.style.zoom = "33%"; | |
| var canvas = document.getElementById('canvas'); | |
| var context = canvas.getContext("2d"); | |
| context.fillStyle = 'green'; | |
| context.fillRect(0, 0, 187, 187); | |
| </script> | |
| </body> | |
| </html> |