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 Transitions and Transforms Transition Timing Functions and Delays Timing Functions and Delays Challenge

Posted by kylelonzo
kylelonzo
7,054 Points

Please Help, What am I doing wrong?

seems like i have it but it says I dont have it in the .icon rule, is it just being stubborn?

style.css 
/* nav-item transitions ---------- */

.nav-item {
    flex-grow: 1;
  transition: flex-grow .5s;
  transition-timing-function: ease-out;
}

.nav-item:hover {
    flex-grow: 2;
  transition-delay: .4s
}

/* nav icon transitions ---------- */

.icon {
  right: -25px;
  transition: right .4s;
  transition-delay: .3s;
  transition-timing-function: ease-in-out;

}

.nav-item:hover .icon {
    right: 12%;

}
index.html 
<!DOCTYPE html>
<html>
<head>
    <title>CSS Transitions</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
    <link rel="stylesheet" href="page.css">
    <link rel="stylesheet" href="style.css">
</head>
<body>
    <div class="container">

        <nav class="nav">
            <a class="nav-item" href="#">About <i class="icon material-icons">person</i></a>
            <a class="nav-item" href="#">Work <i class="icon material-icons">work</i></a>
        </nav>

    </div>
</body>
</html>
Giovanni Esposito
Giovanni Esposito
7,830 Points
Giovanni Esposito
Giovanni Esposito
7,830 Points

Hi, Everything seems to be fine, even I've copied your code and test it, the only change that I did was remove the reference to page.css and add a semicolon (';') at the end of transition-delay: .4s of nav-item:hover.

I hope you find this useful.

1 Answer

Steven Parker
Steven Parker
231,275 Points
Steven Parker
Steven Parker
231,275 Points

It looks like a new property "transition-delay: .4s" was added to the ".nav-item:hover" rule, but that was not asked for in the instructions.

Be careful to only do what the instructions ask, anything extra can cause the validation to fail (as it does here).

kylelonzo
kylelonzo
7,054 Points

Thank You, can't believe I missed that I was getting very VERY frustrated!