<!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>
/* a 显示模式是行内, 加宽高默认不生效, 转显示模式: 行内块 */
a {
text-decoration: none;
width: 100px;
height: 50px;
background-color: red;
display: inline-block;
color: #fff;
text-align: center;
line-height: 50px;
}
a:hover {
background-color: orange;
}
</style>
</head>
<body>
<!-- a*5 -->
<!-- 选多行加内容删除 alt + shift + 鼠标左键单击 -->
<a href="#">导航1</a>
<a href="#">导航2</a>
<a href="#">导航3</a>
<a href="#">导航4</a>
<a href="#">导航5</a>
</body>
</html>
运行结果
