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) Make It Beautiful With CSS Test: Styling by Element and Class

Aaron Brown
Aaron Brown
9,992 Points

Why isn't the CSS recognizing that I am writing solid and red in it?

Trying to add a border that is4px wide, solid and red. It recognizes that it is 4px wide but not solid or red. Please help?

index.html
<!doctype html>
<html>
  <head>
    <link href="styles.css" rel="stylesheet">
  </head>
  <body>

    <p class="main-pg">My amazing website</p>

  </body>
</html>
styles.css
.main-pg {
border= 4px solid red;
}
Aaron Brown
Aaron Brown
9,992 Points

Thank you all for the help!

3 Answers

Instead of = use a colon

border= 4px solid red;

should be

border: 4px solid red;
Dallin Rodgers
seal-mask
.a{fill-rule:evenodd;}techdegree
Dallin Rodgers
Front End Web Development Techdegree Student 13,885 Points

Hello Aaron Brown,

You are super close on this one. You will want to change the '=' to a ':'. The code should look like this border: 4px solid red;

It seems that you used a = instead of a :

CSS is picky!