<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>步骤条</title>
<style>
.box {
width: 140px;
height: 30px;
line-height: 30px;
text-align: center;
font-size: 12px;
background-color: orange;
margin: auto;
position: relative;
}
.box::before {
left: 0;
border-left: 15px solid #fff;
}
.box::after {
right: -15px;
border-left: 15px solid orange;
}
.box::before, .box::after {
content: '';
position: absolute;
width: 0;
height: 0;
border-top: 15px solid transparent;
border-bottom: 15px solid transparent;
}
</style>
</head>
<body>
<div class="box">1. 填写基本信心</div>
</body>
<script>
</script>
</html>
