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

animation name incorrect

I have tried refreshing, typing the name, copying the name directly from the @ section. Still getting the same error. Is there really a problem with the name or is that the error it give no matter what is really wrong? body { webkit-animation: bg-move 8s ease-out forwards; }

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 forwards;
}
.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

Just got this marked correct on the same spot:

body {
  -webkit-animation: bg-move 8s forwards;
}

near as I can tell I forgot to start with a "-"in front of webkit and when that didn't work I added ease out unnecessarily. Did I make any other errors?