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How to Make CSS Unset Properties

Reading time 1 min
Published Aug 8, 2017
Updated Oct 15, 2019

Using all in CSS: unset property values

The all property is one of the global keyword values in CSS. You can use it to reset all properties to the inherited or initial value:

Example
div {
    background-color: lightgreen;
    color: blue;
    all: inherit;
}

You can use it to make CSS remove style or attributes.

Note: CSS all does not affect unicode-bidi and direction properties.

CSS all: required syntax

To make CSS unset all property values, you need to follow the syntax below:

all: value;

You can define the value using one of the three possible options. You can find them in the table below.

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Property values

Value Description Syntax
initial Changes all properties to the initial value all: initial;
inherit Changes all properties to the parent value all: inherit;
unset Changes all properties to the parent value if inheritable or the initial value if not all: unset;

Note: CSS all cannot be inherited or animated.

Browser support

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Chrome
37+
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Edge
-
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Firefox
27+
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IE
-
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Opera
24+
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Safari
9.1+

Mobile browser support

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Chrome
37+
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Firefox
27+
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Opera
24+
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Safari
9.3+

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