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

CSS CSS Basics (2014) Understanding Values and Units Pixels and Percentages

Posted by Sicebisile Bukhwele
Sicebisile Bukhwele
996 Points

there must be an error. i did the right thing, .main-content { width: 75% }

lets reduce the width of the main-content div. Give it a width value that takes up 75% of its container width.

style.css 
/* Complete the challenge by writing CSS below */
.title  {
  font-size: 26px
}
h2 {
font-size: 53px
}

.main-content {
width: 75%
}
index.html 
<!DOCTYPE html>
<html>
  <head>
    <title>Lake Tahoe</title>
    <link rel="stylesheet" href="page.css">
    <link rel="stylesheet" href="style.css">
  </head>
  <body>
    <div class="container">
      <header>
        <span class="title">Journey through the Sierra Nevada Mountains</span>
        <h1>Lake Tahoe, California</h1>
      </header>
      <div class="main-content">
        <p>
          Lake Tahoe is one of the most breathtaking attractions located in California. It's home to a number of ski resorts, summer outdoor recreation, and tourist attractions. Snow and skiing are a significant part of the area's reputation.
        </p>
        <a href="#">Find out more</a>
        <h2>Check out all the Wildlife</h2>
        <p>
          As spawning season approaches, the fish acquire a humpback and protuberant jaw. After spawning, they die and their carcasses provide a feast for gatherings of mink, bears, and Bald eagles.
        </p>
        <a href="#">See the Wildlife</a>
      </div>
    </div>
  </body>
</html>

2 Answers

Steven Parker
Steven Parker
229,644 Points
Steven Parker
Steven Parker
229,644 Points

While it's technically optional for the last property in a rule, it's considered "best practice" to always end a property setting with a semicolon.

Apparently, the challenge didn't enforce this on the first two tasks, but you need to pass task 3.

Sicebisile Bukhwele
Sicebisile Bukhwele
996 Points

I that after 15 MINUTES of toiling, but is it really necessary

Steven Parker
Steven Parker
229,644 Points
Steven Parker
Steven Parker
229,644 Points

As I said, it's not technically necessary for the CSS to work, but it is considered a "best practice".
And apparently it is necessary to pass the challenge. :wink:

Sicebisile Bukhwele
Sicebisile Bukhwele
996 Points
Sicebisile Bukhwele
Sicebisile Bukhwele
996 Points

sure