英[??t??re?n ] US [???t??re??n]
n. ; count; ??; ?? v. count; count...; important 3?? ??: counts ??: counts ?? ??: countedCSS ????? ?? ?? ?? ???
animation-iteration-count ??? ??? ??????
animation-iteration-count ??? ?????? ???? ??? ???? ? ?????. animation-iteration-count ?? ?? ???? ???? ?????? ?? ??? ?????.
??: animation-iteration-count ??? ?????? ???? ??? ?????.
??: ??animation-iteration-count: n|infinite;
??: n ????? ?? ??? ?????. Infinite? ?????? ??? ????? ?? ?????.?
??: Internet Explorer 9 ?? ??? animation-iteration-count ??? ???? ????.
CSS ????? ?? ?? ?? ?
<!DOCTYPE html>
<html>
<head>
<style>
div
{
width:100px;
height:100px;
background:red;
position:relative;
animation:mymove 3s;
animation-iteration-count:3;
/* Safari and Chrome */
-webkit-animation:mymove 3s;
-webkit-animation-iteration-count:3;
}
@keyframes mymove
{
from {top:0px;}
to {top:200px;}
}
@-webkit-keyframes mymove /* Safari and Chrome */
{
from {top:0px;}
to {top:200px;}
}
</style>
</head>
<body>
<p><strong>注釋：</strong>Internet Explorer 9 以及更早的版本不支持 animation-iteration-count 屬性。</p>
<div></div>
</body>
</html>???? ?? ?
??? ????? ??? "???? ??" ??? ?????