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CSS CSS Transitions and Transforms Getting Started with CSS Transitions Transition Challenge

.6 seconds, READY SET GO!!

well I ain't getting this right so, what is wrong with transition-duration: .6;

style.css
/* Complete the challenge by writing CSS below */

.collapsed {
    height: 0;
    overflow: hidden;
  transition-property: height;
  transition-duration: .6;
}

.expand:checked ~ .collapsed {
    height: 34vh;
}
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/css?family=Open+Sans:400,300,600,700,800' rel='stylesheet' type='text/css'>
    <link rel="stylesheet" href="page.css">
    <link rel="stylesheet" href="style.css">
</head>
<body>
    <div class="container clearfix">

        <input type="checkbox" class="expand" id="expand"><label for="expand">Expand Height</label>

        <div class="collapsed">
            <h2>Chocolate cupcake dessert</h2>
            <p> Tiramisu apple pie sesame snaps lemon drops pie bonbon wafer sweet jujubes. Toffee cupcake wafer. Dessert jelly ice cream sweet roll chocolate bar toffee oat cake cotton candy sweet roll. Cotton candy sweet oat cake croissant macaroon gummies cake gummi bears bear claw. Tootsie roll biscuit marshmallow topping.</p>
        </div>

    </div>
</body>
</html>

1 Answer

Guil Hernandez
STAFF
Guil Hernandez
Treehouse Teacher

Hey Thomas Katalenas,

It looks like you're missing the s (seconds) time unit. :)