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| <!DOCTYPE html>
| <html lang="en">
| <head>
| <meta charset="UTF-8">
| <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
| <title>Units</title>
| <style>
| html {
| font-size: 16px;
| }
|
| .px { width: 10px; }
| </style>
| </head>
| <body>
| <div class="px">px</div>
| </body>
| </html>
|
|
