Last but not least, we need to add the CSS asset that we declared in the styleUrls array within the quiz-list.component.ts file.
From Solution Explorer, right-click on the /ClientApp/app/components/quiz/ folder and create a new CSS file; call it quiz-list.component.css and replace the sample code with the following:
ul.quizzes li { color: #000acb; cursor: pointer;} ul.quizzes li.selected { background-color: #cccccc; }
There's nothing fancy here, just some minimal styling to make things look less ugly.
