style textTransform 属性

将元素中每个单词的第一个字母转换为大写：

document.getElementById("demo").style.textTransform = "capitalize";

描述

textTransform 属性设置或返回文本的大小写。

此属性用于将文本更改为大写、小写或大写。

Property
textTransform	Yes	Yes	Yes	Yes	Yes

返回 textTransform 属性：

object.style.textTransform

设置 textTransform 属性：

Value	Description
none	No characters are transformed. This is default
capitalize	The first character of each word is transformed to uppercase
uppercase	All characters are transformed to uppercase
lowercase	All characters are transformed to lowercase
initial	Sets this property to its default value. Read about initial
inherit	Inherits this property from its parent element. Read about inherit