| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>CSS Borders: border-top-width: thin equals 1px</title> |
| <link rel="help" href="https://drafts.csswg.org/css-backgrounds-3/#border-width"> |
| <link rel="match" href="reference/border-top-width-1px-ref.html"> |
| <meta name="assert" content="The 'thin' keyword for 'border-top-width' is 1px." /> |
| <style> |
| .red-if-too-thin { height: 1px; background: red; } |
| .cb { position: relative; } |
| .red-if-too-thick { height: 20px; background: red; } |
| .overlap-red-if-too-thick { height: 20px; background: white; position: absolute; top: 1px; width: 100%; } |
| .border-test { border-top-style: solid; border-top-width: thin; margin-top: -1px; } |
| </style> |
| </head> |
| <body> |
| <p>There should be a black line below and no red.</p> |
| <div class=red-if-too-thin></div> |
| <div class=cb> |
| <div class=border-test></div> |
| <div class=red-if-too-thick></div> |
| <div class=overlap-red-if-too-thick></div> |
| </div> |
| </body> |
| </html> |