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The approach works beautifully and could be the accepted answer, because it is much shorter than any other solution (apart from using jQuery).
– Simon Steinberger
Commented May 8, 2015 at 23:07
2

Won't it throw an error if document.documentElement is undefined?
– PhiLho
Commented Sep 14, 2015 at 17:59
This really needs more articulation on what you suggest and why.
– JGallardo
Commented Sep 27, 2023 at 19:00

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Correct minor typos or mistakes
Clarify meaning without changing it
Add related resources or links
Always respect the author’s intent
Don’t use edits to reply to the author

create code fences with backticks ` or tildes ~
```
like so
```
add language identifier to highlight code
```python
def function(foo):
print(foo)
```
put returns between paragraphs
for linebreak add 2 spaces at end
_italic_ or **bold**
indent code by 4 spaces
backtick escapes `like _so_`
quote by placing > at start of line
to make links (use https whenever possible)
<https://example.com>
[example](https://example.com)
<a href="https://example.com">example</a>

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