C# 7 and .NET: Designing Modern Cross-platform Applications

Defining custom styles

In the wwwroot\css folder, open the site.css file.

Add a new style that will apply to an element with the newspaper ID, like this:

#newspaper {   column-count: 3; }

In Visual Studio Code, you will need to add the style to site.min.css too. Usually, you would have a build step to minify your site.css into a site.min.css, but for now, just do it manually.