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CSS CSS - Beyond the Basics CSS Animation Basics Full-Page Animation Challenge 1

Posted by channonhall
channonhall
12,247 Points

fullpage animation challange 1 help please

can you please help me on the challenge? challenge task 2 of 2

thanks!

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



.boat {
 -webkit-animation: rock-boat 3s ease-in-out infinite;
  animation-iteration-count: infinite;
 }


.steam {

}


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

@-webkit-keyframes rock-boat {
    50%  { -webkit-transform: rotate(-5deg) translateY(-10px); }
}
@-moz-keyframes rock-boat {
    50%  { -webkit-transform: rotate(-5deg) translateY(-10px); }
}
@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); }
}
@-moz-keyframes steam {
    40%,
    60%  { opacity: 1; }
    100% { -webkit-transform: translate(-15%, -35%) rotateZ(20deg); }
}
@keyframes steam {
    40%,
    60%  { opacity: 1; }
    100% { -webkit-transform: translate(-15%, -35%) rotateZ(20deg); }
}
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>

1 Answer

Justin Iezzi
Justin Iezzi
18,199 Points

Hey Channon,

It's pretty much the same thing you've done with the boat rule. Step 2 wants us to set the steam animation on the .steam selector, so we write -

.steam {
-webkit-animation: steam;
}

Now it's asking us to give the animation a 4 second duration, we specify this with the duration value -

.steam {
-webkit-animation: steam 4s;
}

Then we need to give it a 2 second delay. According to the MDN we can specify the delay as the next value -

.steam {
-webkit-animation: steam 4s 2s;
}

And finally we need to simply give the animation an iteration count, which we can also add to the animation property -

.steam {
-webkit-animation: steam 4s 2s 6;
}

Of course, you have write out all the properties, which is fine too, like this -

.steam {
-webkit-animation: steam;
-webkit-animation-duration: 4s;
-webkit-animation-delay: 2s;
 -webkit-animation-iteration-count: 6;
}

Hope this helps!

channonhall
channonhall
12,247 Points

Thanks! that helps alot!