works
/
ymb.html

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<style type="text/css">
.header {
width: 800px;
height: 800px;
margin: 0 auto;
position: relative;
}
.header div {
height: 300px;
width: 300px;
background: red;
border-radius: 300px 0;
position: absolute;
bottom: 100px;
left:200px;
opacity:0.6;
transform-origin:0 300px;
transform:rotate(-45deg);
transition:all 8s;
}
.header:hover .header1{
transform:rotate(-23deg);
}?
.header:hover .header2{
transform:rotate(5deg);
}
.header:hover .header3{
transform:rotate(-68deg);
}
.header:hover .header4{
transform:rotate(-95deg);
}
.header:hover .header5{
transform:rotate(30deg);
}
.header:hover .header6{
transform:rotate(-120deg);
}
.header:hover .header7{
transform:rotate(50deg);
}
.header:hover .header8{
transform:rotate(-140deg);
}
</style>
</head>
<body>
<div class="header">
<div class="header1"></div>
<div class="header2"></div>
<div class="header3"></div>
<div class="header4"></div>
<div class="header5"></div>
<div class="header6"></div>
<div class="header7"></div>
<div class="header8"></div>
<div class="header9"></div>


</div>
</body>
</html>