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CSS CSS - Beyond the Basics CSS Animation Basics Keyframe Rules and Animation Properties Challenge

Posted by Cheyanne Casey Shook
Cheyanne Casey Shook
5,860 Points

Stuck on Task 2! "Next, add a new property that will give our animation a duration of 2 seconds." Please help.

I've tried self.imageView.animationDuration = 2.0; and imageView.animationDuration = 2.0; I can't see to figure it out..

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

.prog-bar {
  -webkit-animation: slide 1s ease infinite;}

imageView.animationDuration = 2.0 ;


/*  Keyframes
------------------------------------------ */

@-webkit-keyframes slide {
    0%   { width:   0%; }
    30%, 
    60%  { width:  50%; }
    70%  { width:  80%; }
    100% { width: 100%; }
}
@-moz-keyframes slide {
    0%   { width:   0%; }
    30%, 
    60%  { width:  50%; }
    70%  { width:  80%; }
    100% { width: 100%; }
}
@keyframes slide {
    0%   { width:   0%; }
    30%, 
    60%  { width:  50%; }
    70%  { width:  80%; }
    100% { width: 100%; }
}
index.html 
<!DOCTYPE html>
<html>
<head>
    <title>CSS Animations</title>
    <link rel="stylesheet" href="page.css">
    <link rel="stylesheet" href="style.css">
</head>
<body>
    <div class="wrap">
        <div class="prog-bar"></div>
    </div>
</body>
</html>

1 Answer

Arturo Perez
seal-mask
.a{fill-rule:evenodd;}techdegree
Arturo Perez
Front End Web Development Techdegree Student 12,902 Points
Arturo Perez
.a{fill-rule:evenodd;}techdegree
Arturo Perez
Front End Web Development Techdegree Student 12,902 Points

hi cheyanne,

all i did was copy and paste. Then i just changed the second property value to 2s. let me know if your still having trouble.

.prog-bar { -webkit-animation: slide 1s ease infinite;}

.prog-bar { -webkit-animation: slide 2s ease infinite;}