| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>CSS Masking: mask-image: mask with opacity</title> | |
| <link rel="author" title="CJ Ku" href="mailto:[email protected]"> | |
| <link rel="author" title="Mozilla" href="https://www.mozilla.org"> | |
| <style type="text/css"> | |
| div { | |
| position: absolute; | |
| left: 10px; | |
| top: 60px; | |
| background-color: rgba(0,0,255,0.5); | |
| width: 100px; | |
| height: 50px; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div></div> | |
| </body> | |
| </html> |