mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-06 09:05:45 +00:00
4 lines
143 B
HTML
4 lines
143 B
HTML
<style>
|
|
html, body {margin:0; padding:5px}
|
|
</style>
|
|
<div style="outline: 10px solid black; outline-offset: 0; width: 5px; height:5px"></div> |