Insert custom CSS into pages, immediately see the visual results, and have that CSS persist for future visits.

Latest Version

Version
0.3
Update
January 20, 2019
Size
5.24KiB
Developer
Category
Users
2,000+
Rating
3.92105 ★
Manifest Version
2
Web Store Status
Languages Support
English
See more
Permissions
See more

My Style Extension

Usage:
You may dislike a given site's design and want to add your own touch--that is, your own style--to make it aesthetically pleasing. After installing the extension, visit the site (e.g. techcrunch.com) and hit control + m. You should see a textarea to the right of the browser window. Insert your custom CSS into it and view the results.

This CSS will be reinserted upon revisiting the site, thereby saving your styles. Pressing control + m once more will hide the textarea, but your contents will still be retained.

See https://github.com/karthikv/my-style (scroll down) for an example.

To speed up the process of styling, if you hold alt while clicking an element, a selector for that element will automatically be appended to the textarea editor. With this, you can circumvent the time it takes to inspect the element to find how to target it.

How it Works:
My Style is quite simple. It inserts a textarea into the page, looks for changes to the textarea's contents, and updates a dynamically inserted style tag appropriately. My Style employs local storage to make CSS changes persistent. It uses simple technologies for a simple result.

Icon made by Freepik (https://www.freepik.com/) from FlatIcon (http://www.flaticon.com)
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Source Manifest.json

{"update_url":"http://clients2.google.com/service/update2/crx", "manifest_version": 2, "name": "My Style", "description": "Insert custom CSS into pages, immediately see the visual results, and have that CSS persist for future visits.", "version": "0.3", "content_scripts": [{ "matches": ["http://*/*", "https://*/*"], "css": ["my-style.css"], "js": ["my-style.js"], "run_at": "document_start" }]}
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User reviews

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Anton Zhuk (ID: 000000dbb3231d4d) Voted 2 ★ - Updated 08/23/2023 Не работает на мас ос, сочетание клавиш ctrl+m сворачивает окно

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Alexandr Mikhailov (ID: 0000007f139f6087) Voted 5 ★ - Updated 07/23/2023 Goodbye ugly and inconvenient websites! Hello modern, stylish and comfortable internet life ❤️.

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Pay It Forward (ID: 0000009746116d68) Voted 1 ★ - Updated 06/08/2023 Ctrl-M does nothing in Linux. Waste of time installing & uninstalling. Whole thing is just grayed out. No UI is visable or usable. Just an icon in extensions. NOTHING ELSE IS USABLE.

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Oleg Gaidarenko (markelog) (ID: 00000084b342618c) Voted 1 ★ - Updated 07/23/2022 Does not work on Mac

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Giovani Magnaguagno (ID: 000000e255eb13e0) Voted 5 ★ - Updated 03/30/2022 Great extension, really simple to use and very useful.