<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>css画对钩|钩子</title>
</head>
<style>
body {
background-color: green;
}
.choice{
width:48px;
height: 48px;
border-radius: 50%;
background-color: #FF4B10;
position: relative;
}
.icon{
position: absolute;
left: 17px;
top:10px;
width: 12px;
height: 20px;
border-color: #FFF;
border-style: solid;
border-width: 0px 5px 5px 0px;
transform: rotate(45deg);
}
</style>
<body>
<div class="choice">
<div class="icon"></div>
</div>
</body>
</html>