Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

HTML Introduction to HTML and CSS (2016) Getting Familiar with HTML and CSS Building Web Pages with HTML and CSS

Why doesn't the CSS file contain the specific tags attached to the class names?

.

1 Answer

Steven Parker
Steven Parker
231,269 Points

Using just a class name as a CSS selector can help make the code more compact, and allow tags of different types to share the same styling. It is considered a "best practice".

Using more selectors than needed is excessive specificity and can have unintended side-effects on the styling.

,