You can often copy a CSS class that you see and get it to work by pasting it into your own HTML pages. For instance, if you see a Web page that contains a colorful menu that you like, review the ...

CSS: Enter CSS to be applied to the HTML used in your tests. It is placed between <style> elements in the header portion of the page. HTML: This area allows you to enter HTML to be used in your tests.

If your website has a Web page you'd like to have centered, you can do it yourself using a combination of HTML and CSS (Cascading Style Sheet) code.

New Vision support with GitHub Copilot in the latest Visual Studio Code Insiders build takes a user-supplied mockup image and creates a web page from it in seconds, handling all the HTML and CSS.