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 How to Make a Website Styling Web Pages and Navigation Make a CSS Image Gallery

how do I get the css to allow all images to fill thier parent element.

In Challenge Task 1 of 4 the instruction is to "Add CSS that will allow all images to fill thier parent element. I don't have a clue what to write.

css/main.css
a {
  text-decoration: none;
}

#wrapper {
  max-width: 940px;
  margin: 0 auto;
}

images {
  max-width: 100%;
  max-height: 100%;
}

#logo {
  text-align: center;
  margin: 0;
}

h1, h2 {
  color: #fff;
}

nav a {
  color: #fff;
}

nav a:hover {
  color: #32673f;
}

h1 {
  font-family: β€˜Changa One’, sans-serif;
  font-size: 1.75em;
  font-weight: normal;
}

2 Answers

I think you are on a good way here actually. Take a look at your

images {
  max-width: 100%;
  max-height: 100%;
}

looks like you may already be making things fill out their parent element, but what is missing might be that you are not selecting all images by default.

Niclas Valentiner
Niclas Valentiner
8,947 Points

This. It's a selector problem. It styles all <image> tags, not images.

With that said, you don't need the max-height property. max-width on it's own is plenty as the image will try to keep it's resolution and fill out the height too.

it should be "img" not the full word "images" in the css code. I hope that helps!

img { max-width: 100%; }