CSS all 属性

将应用于该元素或该元素的父元素的所有属性更改为其初始值：

div {
  background-color: yellow;
  color: red;
  all: initial;
}

定义和用法

这个allproperty 将除 unicode-bidi 和 Direction 之外的所有属性重置为其初始值或继承值。

表中的数字指定完全支持该属性的第一个浏览器版本。

Property
all	37.0	79.0	27.0	9.1	24.0

all: initial|inherit|unset;

Value	Description
initial	Changes all the properties applied to the element or the element's parent to their initial value
inherit	Changes all the properties applied to the element or the element's parent to their parent value
unset	Changes all the properties applied to the element or the element's parent to their parent value if they are inheritable or to their initial value if not