The type property of the StyleSheet interface specifies the style sheet language for the given style sheet. 
 The type property of the StyleSheet interface specifies the style sheet language for the given style sheet. 
A string.
js
myStyleSheet.type = "text/css";
| Specification | 
|---|
| CSS Object Model (CSSOM)  # dom-stylesheet-type  | 
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
type | 
1 | 12 | 1 | 9 | ≤12.1 | 1 | 4.4 | 18 | 4 | ≤12.1 | 1 | 1.0 | 
    © 2005–2023 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
    https://developer.mozilla.org/en-US/docs/Web/API/StyleSheet/type