no css classes found for Course -Angular for Beginners Lesson - Component

[jforjava1981]

I dont see the complete css file where template uses following classes but these classes are not present in any of the css files (app css or course card css).
.course-title
.course-description

Can you please let me know or if they are really missing update the relevant CSS files?

[jforjava1981]

I found them on ,master branch. However the course video refers to code from branch component-1 where the template is using these classes however the css files in code belonging to this branch do not have these classes.