css淡入淡出效果
一、效果二、代码一、效果二、代码<!DOCTYPE html><html><head><meta charset="UTF-8"><title>css淡入淡出效果</title><style>.fadenum1{background-color: green;width: 150px;height: 150px;a
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一、效果
二、代码
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>css淡入淡出效果</title>
<style>
.fadenum1{
background-color: green;
width: 150px;
height: 150px;
animation:fadenum12 5s 1;
}
@keyframes fadenum12{
0%{opacity: 1;}
10%{opacity: 0.8;}
100%{opacity: 0;}
}
.showDiv{
background-color: blue;
width: 150px;
height: 150px;
animation:showDivAni 5s 1;
}
@keyframes showDivAni{
0%{opacity:0;}
100%{opacity: 1;}
}
</style>
</head>
<body>
<div class="fadenum1"></div>
<div class="showDiv"></div>
</body>
</html>
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