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Add "Unit Information" (#22113)

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* Add "Unit Information"

* Fixed formatting
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manishkaa
2018-11-08 04:12:35 +05:30
committed by Manish Giri
parent 5242bba543
commit 3bf39c6146
1 changed files with 4 additions and 0 deletions
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guide/english/css/margins/index.md
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@ -53,6 +53,10 @@ An element can be aligned to the center by making it a block element and changin
} }
``` ```
## Unit Information
- Pixels (`px`) are relative to the viewing device.
- `em` implies relative to the font-size of the element (2em means 2 times the size of the current font).
- `%` implies relative to the parent element.
## Browser Support ## Browser Support
It is effectively supported in all browsers (since IE6+, Firefox 2+, Chrome 1+ etc) It is effectively supported in all browsers (since IE6+, Firefox 2+, Chrome 1+ etc)