<!DOCTYPE html>
<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>Document</title>
<style>
.main {
width: 90%;
margin: 50px auto;
}
.step-item {
width: 15%;
float: left;
position: relative;
padding: 5px 0 5px 8px;
line-height: 20px;
background: #000;
text-align: center;
font-size: 14px;
color: #fff;
margin-right: 8px
}
.step-item::before {
content: ' ';
display: block;
width: 0;
height: 0;
border-style: solid;
border-width: 15px 0 15px 10px;
border-color: transparent transparent transparent #000;
position: absolute;
top: 0;
left: 0;
border-left-color: #fff;
z-index: 1;
}
.step-item::after {
content: ' ';
display: block;
width: 0;
height: 0;
border-style: solid;
border-width: 15px 0 15px 10px;
border-color: transparent transparent transparent #000;
position: absolute;
top: 0;
right: -10px;
z-index: 2;
}
.step-item:hover {
background: #1565c0;
}
.step-item:hover:after {
border-left-color: #1565c0;
}
</style>
</head>
<body>
<div class="main">
<div class="step-item">
需求讨论
</div>
<div class="step-item">
产品设计
</div>
<div class="step-item">
开发制作
</div>
<div class="step-item">
功能测试
</div>
<div class="step-item">
最终阶段
</div>
</div>
</body>
</html>
标签：width,color,步骤,箭头,step,item,border,transparent,css From： https://www.cnblogs.com/zyzlb/p/17007775.html