获取元素实际样式

same::

getComputedStyle

js

梗概

• return A live CSSStyleDeclaration object, which updates automatically when the element’s styles are changed.

实例

const para = document.querySelector("p");
const compStyles = window.getComputedStyle(para);
compStyles.getPropertyValue("font-size");
compStyles.getPropertyValue("line-height");

指向原始笔记的链接