html:
<!DOCTYPE html>
<html>
<head>
<title>loading</title>
<meta name="generator" content="Bluefish 2.2.7" >
<meta name="author" content="dst" >
<meta name="date" content="2018-09-12T17:26:39+0800" >
<meta name="copyright" content="">
<meta name="keywords" content="">
<meta name="description" content="">
<meta name="ROBOTS" content="NOINDEX, NOFOLLOW">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<meta http-equiv="content-type" content="application/xhtml+xml; charset=UTF-8">
<meta http-equiv="content-style-type" content="text/css">
<meta http-equiv="expires" content="0">
<link href="css/loading.css" rel="stylesheet" type="text/css">
</head>
<body>
<div class="box1">
<div id="a" class="box2"></div>
<div id="b" class="box2"></div>
<div id="c" class="box2"></div>
<div id="d" class="box2"></div>
<div id="e" class="box2"></div>
</div>
</body>
</html>
css:
.box1{
width: 400px;
height: 200px;
margin: 150px auto 0;
/*background-color: gold;*/
border: 1px solid;
}
.box2{
width: 50px;
height: 150px;
margin: 15px;
float: left;
border-radius: 20px;
}
#a{
background-color: red;
animation: moving 1s ease 0s infinite alternate both;
}
#b{
background-color: blue;
animation: moving 1s ease 0.2s infinite alternate both;
}
#c{
background-color: pink;
animation: moving 1s ease 0.4s infinite alternate both;
}
#d{
background-color: green;
animation: moving 1s ease 0.6s infinite alternate both;
}
#e{
background-color: yellow;
animation: moving 1s ease 0.8s infinite alternate both;
}
@keyframes moving{
from{
transform: scaleY(1);
}
to{
transform: scaleY(0.5);
}
}
效果图：
loading.png
