CSS Property: all
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The CSS (CSS3) all property resets all properties,
apart from unicode-bidi
and direction,
to their initial or inherited values.
Valid property valuesÂ
(other than inherit
and initial) are:
|
Value
|
Description
|
|
unset
|
Changes all properties
applied to element or its parent to their parent value if they are
inheritable or to their initial value if not
|
|
Default Value:
|
N/A
|
|
JavaScript syntax:
|
e.g. object.style.all = "initial";
|
|
Inherited:
|
No
|
|
Animatable:
|
No
|
EXAMPLE:
HTML USED IN THIS EXAMPLE:
<!DOCTYPE html>
<html> <!-- Copyright (c) Nematrian Limited 2018 -->
<head>
<style>
html {color: blue}
div.x1 {width: 280px; border: thin solid green; color: red;}
div.x2 {width: 280px; border: thin solid green; color: red; all: initial}
</style>
</head>
<body>
<div class="x1">Element without CSS all property applied</div><br><br>
<div class="x2">Element with CSS all property applied</div>
</body>
</html>
|
FUNCTION THAT MAY ASSIST IN TESTING WHETHER FEATURE IS SUPPORTED:
function isSupportedCSSPropertyAll() {
var x = document.createElement("DIV"); x.style.all = "unset"; return (window.getComputedStyle(x, null).all == "unset");
} |
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