問什么鼠標移出時透明度變不了啊啊?。?/h1>
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? <li id="li1"></li>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>無標題文檔</title>
<style>
body,ul{marging:0;padding:0;}
ul,li{list-style:none;}
ul li{width:200px;height:100px;background:yellow;margin-bottom:20px;border:4px solid #000;filter:alpha(opacity:30);
opacity:0.3;}
</style>
<script>
window.onload=function(){
var Li1=document.getElementById("li1");
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obj.style.filter="alpha(opacity:"+(icur+speed)+")";
obj.style.opacity=(icur+speed)/100
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obj.style[attr]= icur+speed+"px";
? ?}
? ? ?}
},30)
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<ul>?
? <li id="li1"></li>
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2017-05-15
哈哈，自己發現了，移出透明度忘記改為30了，郁悶。。。。