高手教程在线编辑器

AI 编程工具
<!DOCTYPE html>
<html>
<head> 
<meta charset="utf-8"> 
<title>高手教程(study.p2hp.com)</title> 
<style> 
div{
	width:100px;
	height:100px;
	background:red;
	color:white;
	-webkit-animation:mymove 2s infinite linear alternate; /* Chrome、Safari、Opera */
	animation:mymove 2s infinite linear alternate;
}
/* Chrome、Safari、Opera */
@-webkit-keyframes mymove {
	to {-webkit-transform:rotateY(180deg);}
}
@keyframes mymove{
	to {transform:rotateY(180deg);}
}
</style>
</head>
<body>

<p>勾选/取消勾选复选框，来改变旋转的 DIV 元素的 backface-visibility：</p>
<div id="myDIV"><h1>Hello</h1></div>
<input type="checkbox" onclick="myFunction(this)" checked>backface-visibility
<script>
function myFunction(x) {
	if (x.checked === true) {
		document.getElementById("myDIV").style.backfaceVisibility = "visible";
		document.getElementById("myDIV").style.WebkitBackfaceVisibility = "visible"; // 针对 Chrome、Safari、Opera 的代码
  	} else {
		document.getElementById("myDIV").style.backfaceVisibility = "hidden";
		document.getElementById("myDIV").style.WebkitBackfaceVisibility = "hidden"; // 针对 Chrome、Safari、Opera 的代码
  	}
}
</script>
<p><strong>注意：</strong>Internet Explorer 9 及其之前的版本不支持 backface-visibility 属性。</p>

</body>
</html>
xxxxxxxxxx
 
<!DOCTYPE html>
<html>
<head> 
<meta charset="utf-8"> 
<title>高手教程(study.p2hp.com)</title> 
<style> 
div{
    width:100px;
    height:100px;
    background:red;
    color:white;
    -webkit-animation:mymove 2s infinite linear alternate; /* Chrome、Safari、Opera */
    animation:mymove 2s infinite linear alternate;
}
/* Chrome、Safari、Opera */
@-webkit-keyframes mymove {
    to {-webkit-transform:rotateY(180deg);}
}
@keyframes mymove{
    to {transform:rotateY(180deg);}
}
</style>
</head>
<body>
​
<p>勾选/取消勾选复选框，来改变旋转的 DIV 元素的 backface-visibility：</p>
<div id="myDIV"><h1>Hello</h1></div>
<input type="checkbox" onclick="myFunction(this)" checked>backface-visibility
<script>
function myFunction(x) {
    if (x.checked === true) {
        document.getElementById("myDIV").style.backfaceVisibility = "visible";
        document.getElementById("myDIV").style.WebkitBackfaceVisibility = "visible"; // 针对 Chrome、Safari、Opera 的代码
    } else {
        document.getElementById("myDIV").style.backfaceVisibility = "hidden";
        document.getElementById("myDIV").style.WebkitBackfaceVisibility = "hidden"; // 针对 Chrome、Safari、Opera 的代码
    }
}
</script>
<p><strong>注意：</strong>Internet Explorer 9 及其之前的版本不支持 backface-visibility 属性。</p>
​
</body>
</html>