| <!DOCTYPE html> | |
| <!-- | |
| | "display: none" causes an element to not appear in the formatting structure | |
| | (i.e., in visual media the element generates no boxes and has no effect | |
| | on layout). | |
| | https://www.w3.org/TR/CSS21/visuren.html#display-prop | |
| --> | |
| <html> | |
| <head> | |
| <style> | |
| div { | |
| background-color: #f44336; | |
| display: none; | |
| height: 100px; | |
| width: 100px; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div></div> | |
| </body> | |
| </html> |