1.知识点
2.效果
3.代码
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<style>
.nav{
text-align: center;
}
.nav a{
width:120px;
height: 50px;
background-color: pink;
display: inline-block;
line-height: 50px;
text-decoration: none;
color:#ccc;
background: url(images/bg.png) no-repeat;
}
.nav a:hover{
background: url(images/bgc.png)
}
</style>
<body>
<div class="nav">
<a href="#">网站首页</a>
<a href="#">网站首页</a>
<a href="#">网站首页</a>
<a href="#">网站首页</a>
<a href="#">网站首页</a>
</div>
</body>
</html>