var sheet = window.document.styleSheets[0]; sheet.insertRule('strong { color: red; }', ... ... <看更多>

const note = document.querySelector('.note'); note. · note.style. · note.style. · function css(element, style) { for (const property in style) element.style[ ... ... <看更多>

JavaScript can interact with stylesheets, allowing you to write programs that change a document's style dynamically. There are three ways to do this: By working ... ... <看更多>

In this video, we create a starter template and link external CSS and Javascript files into our HTML file. We ... ... <看更多>

If you want to try it, go here. To set a CSS inline style as an !important one in javascript, you have to use the element.setAttribute() method. ... <看更多>