慕勒0069038
随手写下，如有缺省，自己填一下= =<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>test</title>
<style>
.circleSpan{
background-color: gray;
display : block;
width: 60px;
height: 60px;
text-align: center;
line-height: 60px;
color: #ffffff;
border-radius: 30px;
}
</style>
</head>
<body>
<span class="circleSpan">>,<<span>
</body>
</html>