css点線円を描く

3321 ワード

>
<html xmlns="http://www.w3.org/1999/xhtml">

<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
head>

    <body>
     <div class="b">div>
  	<style>
        .b{border-radius:50px;width:50px;height:50px;border:3px dashed red}
    style>
    body>

html>