console
<!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>
<link rel="stylesheet" type="text/css" href="syl.css">
</head>
<body>
<ul class="nav">
<li>
<a href="#">网页</a>
</li>
<li>
<a href="#">图片</a>
</li>
<li>
<a href="#">视频</a>
</li>
<li>
<a href="#">学术</a>
</li>
<li>
<a href="#">词典</a>
</li>
<li>
<a href="#">地图</a>
</li>
</ul>
</body>
</html>
*{
padding:0;
margin: 0;
}
.nav{
display: flex;
width: 454px;
height: 48px;
background-color: white;
list-style: none;
font-size: 14px;
border-bottom: 1px solid grey;
}
.nav li{
padding: 13px;
}
.nav a:link{
color:black;
text-decoration: none;
}
.nav li:visited{
color:black;
text-decoration: none;
}
.nav li:hover{
color:black;
text-decoration: none;
border-bottom: 2px solid grey;
}
.nav li:active{
color:black;
text-decoration: none;
border-bottom: 2px solid rgb(0,128,157;
}