" + html; } html = html.replace("",""); html = html.replace("",""); html = html.replace("",""); html = html.trim(); doc.innerHTML = html; return ( doc.innerHTML.toLowerCase() === html.toLowerCase() ); } function codeCheckWarningClose() { document.getElementById("codeCheckWarning").style.display = "none"; } function codeCheckCorrectClose() { document.getElementById("codeCheckCorrect").style.display = "none"; }
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Correct!
Exercise:Add the following 5 steps to the animation "example" (using 0%, 25%, 50%, 75%, and 100%):
<style>
div {
width: 100px;
height: 100px;
position: relative;
background-color: red;
animation-name: example;
animation-duration: 4s;
}
@keyframes example {
0% {@(17);}
25% {@(19);}
50% {@(21);}
75% {@(19);}
100% {@(17);}
}
</style>
<body>
<div>This is a div</div>
</body>
<style>
div {
width: 100px;
height: 100px;
position: relative;
background-color: red;
animation-name: example;
animation-duration: 4s;
}
@keyframes example {
0% {left:0px; top:0px;}
25% {left:0px; top:200px;}
50% {left:200px; top:200px;}
75% {left:200px; top:0px;}
100% {left:0px; top:0px;}
}
</style>
<body>
<div>This is a div</div>
</body>
<style>
div {
width: 100px;
height: 100px;
position: relative;
background-color: red;
animation-name: example;
animation-duration: 4s;
}
@keyframes example {
0% {left:0px;top:0px;}
25% {left:0px;top:200px;}
50% {left:200px;top:200px;}
75% {left:200px;top:0px;}
100% {left:0px;top:0px;}
}
</style>
<body>
<div>This is a div</div>
</body>
<style>
div {
width: 100px;
height: 100px;
position: relative;
background-color: red;
animation-name: example;
animation-duration: 4s;
}
@keyframes example {
0% {top:0px;left:0px;}
25% {top:200px;left:0px;}
50% {top:200px;left:200px;}
75% {top:0px;left:200px;}
100% {top:0px;left:0px;}
}
</style>
<body>
<div>This is a div</div>
</body>
<style>
div {
width: 100px;
height: 100px;
position: relative;
background-color: red;
animation-name: example;
animation-duration: 4s;
}
@keyframes example {
0% {top:0px; left:0px;}
25% {top:200px; left:0px;}
50% {top:200px; left:200px;}
75% {top:0px; left:200px;}
100% {top:0px; left:0px;}
}
</style>
<body>
<div>This is a div</div>
</body>
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