知识点:
- 标签、元素
- css样式引入【行内、内嵌、链入】
- 浮动、清除浮动【clearfix】 重点&难点
- 定位【static、relative、absolute、fixed】重点&难点
- 伪类 【:first-child/:last-child/:nth-child/:odd/even】
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>眼看十遍,不如手过一遍</title>
<link rel="stylesheet" type="text/css" href="css/common.css">
<link rel="stylesheet" type="text/css" href="css/baidu.css">
</head>
<body>
<div class="container clearfix">
<div class="header c clearfix">
<div class="h_left">
<ul class="nav_left">
<li><a href="">C</a></li>
<li><a href="">C++</a></li>
<li><a href="">Java</a></li>
<li><a href="">Python</a></li>
<li><a href="">Go</a></li>
<li><a href="">Javascript</a></li>
<li><a href="">Jquery</a></li>
</ul>
</div>
<div class="h_right">
<ul class="nav_right">
<li class="language_c">
<a href="">编程语言</a>
<ul class="language">
<li>c</li>
<li>C++</li>
<li>Java</li>
<li>python</li>
<li>php</li>
</ul>
</li>
<li><a href="" class="login">登录</a></li>
</ul>
</div>
</div>
<div class="content c">
<div class="logo_c">
<img class='logo_img' src="img/2.jpg" title="图片标题" alt="图片加载失败">
</div>
<div class="infoSearch clearfix">
<div class="in clearfix">
<input class="txt" type="text" />
<input class="btn" type="button" value="百度一下" />
</div>
</div>
<div class="hotInfo clearfix">
<div class="in" style="margin-top:15px;">
<div class="title">
<span>WEB开发</span>
<span>WEB前端框架</span>
</div>
<div class="title_info">
<ul>
<li><span>1</span> <a href="#">Bootstrap</a></li>
<li><span>2</span> <a href="#">LayUi</a></li>
<li><span>3</span> <a href="#">JequeryUi</a></li>
<li><span>4</span> <a href="#">MINIUI</a></li>
<li><span>5</span> <a href="#">AlementUI</a></li>
<li><span>6</span> <a href="#">easyUI</a></li>
<li><span>7</span> <a href="#">vue</a></li>
<li><span>8</span> <a href="#">anode.js</a></li>
</ul>
</div>
</div>
</div>
</div>
<div class="footer c">
<div class="h_left" style="width:50%;height:60px;float:left;">
<ul class="nav_left">
<li><a href="">詹姆斯·高斯林</a></li>
<li><a href="">马克·扎克伯格</a></li>
<li><a href="">张小龙</a></li>
<li><a href="">吴翰清</a></li>
<li><a href="">张朝阳</a></li>
<li><a href="">雷军</a></li>
<li><a href="">刘强东</a></li>
</ul>
</div>
<div class="h_right" style="width:40%;height:60px;float:right;">
<ul class="nav_right">
<li><a href="">西安电子科技大学</a></li>
<li><a href="" class="login">华中科技大学</a></li>
<li><a href="" class="login">武汉大学</a></li>
<li><a href="" class="login">江南大学</a></li>
<li><a href="" class="login">苏州大学</a></li>
</ul>
</div>
</div>
</div>
</body>
</html>
.header a {
color:#222;
font-size:13px;
}
.header a:hover {
color:blue;
}
.container {
width:100%;
}
.container .c {
margin:0 auto;
}
.clearfix:after{
content:'';
display:block;
clear:both;
visibility:hidden;
height:0;
zoom:1;
}
.header {
width:98%;
}
.header .h_left {
width:70%;
height:60px;
float:left;
}
.h_left .nav_left ,.h_right .nav_right{
width:100%;
height:100%;
}
.nav_left li ,.nav_right li{
float:left;
height:100%;
width:80px;
margin-right:15px;
}
.nav_left li a,.nav_right li a {
width:100%;
height:60px;
display:inline-block;
text-align:center;
line-height:60px;
}
.header .h_right {
width:20%;
height:60px;
float:right;
}
.header .h_right .login {
background-color:blue;
color:#fff;
border-radius:10px;
}
.language_c {
position:relative;
}
.language {
position:absolute;
border:1px solid #ccc;
border-radius:10px;
display:none;
}
.language_c:hover .language{
display:block;
z-index:1;
}
.language li {
width:100%;
height:25px;
text-align:center;
line-height:25px;
margin-bottom:5px;
margin-right:0;
}
.language li:hover {
color:blue;
cursor:pointer;
}
.content {
width:90%;
height:80%;
}
.logo_c .logo_img {
display:block;
margin:0 auto;
}
.infoSearch .in {
width:90%;
margin:0 auto;
border:1px solid #ccc;
border-radius:10px;
}
.infoSearch input {
height:40px;
float:left;
border-color:#ccc;
outline:none;
border:none;
}
.infoSearch .txt {
width:88%;
border-right:none;
margin-left:2%;
border-top-right-radius:0;
border-bottom-right-radius:0;
}
.infoSearch .btn {
width:10%;
height:44px;
background:blue;
color:#fff;
border-top-right-radius:10px;
border-bottom-right-radius:10px;
}
.hotInfo .in {
width:90%;
margin:0 auto;
}
.hotInfo .in span:last-child {
float:right;
}
.title_info {
margin-top:15px;
}
.title_info ul {
width:100%;
}
.title_info ul li {
width:50%;
height:25px;
float:left;
font-size:12px;
}
.title_info ul li a {
color:#333;
}
.title_info ul li a:hover {
color:blue;
}
.title_info ul li:nth-child(odd) span {
color:red;
}
.footer {
width:98%;
position:fixed;
bottom:0;
left:1%;
}
.footer a {
font-size:12px;
color:#9195A3;
}
.footer a:hover {
color:#000;
}
/*footer ending
* {
margin:0;
padding:0;
}
a {
text-decoration:none;
}
ul li {
list-style:none;
}
