代码
提交代码
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
<style>
.demo{
display:flex;
width:200px;
height:60x;
line-height:60px;
border: 1px solid #ccc;
border-right: none;
}
div>.item{
width:100px;
border-right:1px solid #ccc;
text-align: center;
flex:1;
}
</style>
<body>
<div class="demo">
<div class="item">1</div>
<div class="item">2</div>
<div class="item">3</div>
</div>
</body>
</html>
运行结果