1知识点
2.效果图
3.代码实现
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style>
a {
width:100px;
height: 30px;
background-color: pink;
display: inline-block;
text-decoration: none;
text-align: center;
color:#fff;
font-weight: bold;
line-height: 30px;
}
a:hover {
background-color: orange;
color:yellow;
}
</style>
</head>
<body>
<a href="#">新闻</a>
<a href="">体育</a>
<a href="">汽车</a>
<a href="#">好用</a>
</body>
</html>