<!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>作业2</title>
<link rel="stylesheet" href="style.css">
</head>
<body>
<div class="header w">
<div class="logo">
<img src="千库.png" alt="">
</div>
</div>
<div class="nav">
<ul>
<li><a href="#">网站首页</a></li>
<li><a href="#">关于我们</a></li>
<li><a href="#">新闻中心</a></li>
<li><a href="#">产品中心</a></li>
<li><a href="#">联系我们</a></li>
</ul>
</div>
</div>
</body>
</html>
```css
* {
margin: 0;
padding: 0;
}
.w {
width: 1215px;
margin: auto;
}
body {
background-color:transparent;
}
li {
list-style: none;
}
a {
text-decoration: none;
}
.clearfix:before,.clearfix:after {
content:"";
display:table;
}
.clearfix:after {
clear:both;
}
.clearfix {
*zoom:1;
}
.header{
height: 90px;
margin: 23px auto;
}
.logo{
float:left;
width: 47px;
height: 90px;
}
.nav{
float:left;
margin-left: 404px;
}
.nav ul li{
float:left;
margin: 0 45px;
}
.nav ul li a {
display: block;
height: 90px;
padding: 0px;
line-height: 90px;
font-size: 18px;
color: blue;
}
.nav ul li a:hover {
border-bottom: 2px solid #ff812a;
color: #ff812a;
}
我的html和CSS已经建立了联系了
想达到的效果是这样
