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

Morgan Garner
688 PointsIf you edit early steps much later in the website-making process, what all do need to do?
So, I added some new links to the navigation, but I have no clue how to make the css apply to this new list item. Basically, the question is this: How do I put new things under old css?
1 Answer

Trevor Austin
8,153 PointsHey Morgan your question is a bit unclear but I hope this will help. If you add a CSS style to a class of ".className", anything there on out with the class="className" will be affected with this new style.
Example 1: In other words, if you were to write the CSS:
body {
color: #FFF;
}
ALL of the text within your < body> tag will have a color of #FFF (white) in all places the CSS is loaded.
Example 2: If your css looks like this:
#blackDiv{
background-color: #000;
}
Anything with id="blackDiv" (old or new) will have a #000 (black) background
One of the reasons we use CSS is to easily add styles to multiple elements across a site/page. I hope this helps point you in the right direction.
Tony Nguyen
24,934 PointsTony Nguyen
24,934 PointsDo you have any code examples or what you've done so far?