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CSS Unused CSS Stages CSS Animations Full-Page Animation Project 2: WebKit Only

Posted by Edwin Chau
Edwin Chau
Courses Plus Student 5,702 Points

Help for animation code challenges

The question asking "Using the prefix for WebKit-based browsers, bind the bg-move animation to the body selector. Give it an 8 second duration, then set it so that the final keyframe continues to apply after the animation sequence has completed."

I tried many ways but it still wrong, don't know why...

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="boat">
        <img class="steam" src="http://treehouse-code-samples.s3.amazonaws.com/CSS-DD/codepen/stage-12/steam.png" alt="steam">
        <img src="http://treehouse-code-samples.s3.amazonaws.com/CSS-DD/codepen/stage-12/boat.png" alt="tugboat">
    </div>
    <img class="mike" src="http://treehouse-code-samples.s3.amazonaws.com/CSS-DD/codepen/stage-12/mike.png">
</body>
</html>
style.css 
/* Complete the challenge by writing CSS below */


body {
  -webkit-animation: bg-move 8s ease-out infinite;
  -webkit-animation-full-mode: forward;
}

.mike {

}
.boat {
    -webkit-animation: rock-boat 3s ease infinite;
}
.steam {
    -webkit-animation: steam 4s 2s infinite;
}

/*  Keyframes - WebKit only
------------------------------------------ */

@-webkit-keyframes rock-boat {
    50%  { -webkit-transform: rotate(-5deg) translateY(-10px); }
}
@-webkit-keyframes steam {
    40%,
    60%  { opacity: 1; }
    100% { -webkit-transform: translate(-15%, -35%) rotateZ(20deg); }
}
@-webkit-keyframes bg-move {
    0%   { background-position:  100% -220px; }
    100% { background-position: -350% -220px; }
}
@-webkit-keyframes mike-float {
    50% { -webkit-transform: rotateZ(5deg) translateY(-5px); }
}

1 Answer

Dustin Matlock
Dustin Matlock
33,856 Points

Hi Edwin, it looks like your code just has a few typos. Below is the correct syntax: fill-mode and forwards.

-webkit-animation-fill-mode: forwards;
Edwin Chau
Edwin Chau
Courses Plus Student 5,702 Points

got it...Thank you,