<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>text8</title>
<link rel="stylesheet" href="css/reset.css">
</head>
<style>
.header {
width: 1210px;
height: 100px;
background-color: #fdfcf8;
margin: 0 auto;
/*border: 1px solid black;*/
}
.header-h1 {
float: left;
}
.header-h1 a {
width: 500px;
height: 100px;
/*border: 1px solid black;*/
background-image: url("img/bg.png");
display: block;
background-position: 0 -150px;
}
.header-h1 a:hover {
background-position-y: -250px;
}
.header-form {
float: right;
padding-top: 35px;
padding-right: 20px;
}
.inp {
height: 24px;
width: 240px;
border: 1px solid #cccccc;
}
.btn {
width: 28px;
height: 28px;
border: none;
background-color: red;
color: white;
}
</style>
<style>
.nav-ul {
width: 1210px;
margin: 0 auto;
background-image: url("img/bg.png");
}
.nav-ul:after {
content: '';
display: block;
clear: both;
}
.nav-ul li {
float: left;
}
.nav-a {
display: block;
height: 48px;
background-image: url("img/bg.png");
}
.nav-a:hover {
background-position-y: -48px;
}
.nav-a1 {
width: 155px;
}
.nav-a2 {
width: 157px;
background-position-x: -155px;
}
.nav-a3 {
width: 167px;
background-position-x: -312px;
}
.nav-a4 {
width: 158px;
background-position-x: -479px;
}
.nav-a5 {
width: 101px;
background-position-x: -637px;
}
.nav-a6 {
width: 185px;
background-position-x: -738px;
}
.nav-a7 {
width: 177px;
background-position-x: -923px;
}
</style>
<style>
.main {
width: 1210px;
margin: 0 auto;
}
.main:after {
content: '';
display: block;
clear: both;
}
.main-left, .main-center, .main-right {
float: left;
}
.main-left, .main-right {
width: 178px;
border-left: 1px solid #cccccc;
border-right: 1px solid #cccccc;
}
.main-center {
width: 850px;
}
.main-box {
padding-top: 15px;
user-select: none;
}
.main-box h4 {
padding-left: 8px;
line-height: 30px;
}
.main-box li {
padding-left: 20px;
line-height: 24px;
font-size: 14px;
}
.main-box li:hover {
color: white;
background-color: #aaaaaa;
cursor: pointer;
}
.main-right .main-box li {
color: tomato;
}
.main-right .main-box li:hover {
background-color: red;
}
.main-right .main-box li:hover {
color: white;
}
.main-box h3 {
padding-left: 10px;
line-height: 40px;
font-size: 18px;
color: blue;
}
.main-box h3:hover {
text-decoration: underline;
}
</style>
<style>
.main-center-box {
width: calc(100% - 30px);
margin: 0 auto;
padding: 30px 0;
border-bottom: 1px solid #cccccc;
}
.main-center-box.box1 {
text-align: center;
font-size: 18px;
}
.main-center-box h2 {
line-height: 45px;
}
.main-center-box p {
font-size: 16px;
line-height: 35px;
}
</style>
<style>
.main-center-box.sbox div {
margin-left: 120px;
}
.main-center-box.box2 {
background-image: url("img/icon2.png");
background-repeat: no-repeat;
background-position: 0 30px;
}
.main-center-box.box3 {
background-image: url("img/icon3.png");
background-repeat: no-repeat;
background-position: 0 30px;
}
.main-center-box.box4 {
background-image: url("img/icon4.png");
background-repeat: no-repeat;
background-position: 0 30px;
}
.main-center-box.box5 {
background-image: url("img/icon5.png");
background-repeat: no-repeat;
background-position: 0 30px;
}
.main-center-box.box6 {
background-image: url("img/icon6.png");
background-repeat: no-repeat;
background-position: 0 30px;
}
.main-center-box.box6 a {
color: brown;
text-decoration: underline;
line-height: 35px;
}
.main-center-box.box6 a:hover {
color: red;
}
.main-center-box.box7 {
background-image: url("img/icon7.png");
background-repeat: no-repeat;
background-position: 0 30px;
}
.main-center-box.box7 a {
color: brown;
text-decoration: underline;
font-size: 18px;
line-height: 35px;
}
.main-center-box.box7 a:hover {
color: red;
}
</style>
<style>
.footer {
width: 1210px;
height: 70px;
background-color: pink;
margin: 0 auto;
}
</style>
<body>
<div class="header">
<h1 class="header-h1">
<a href=""></a>
</h1>
<form action="" class="header-form">
<input type="text" class="inp">
<input type="submit" class="btn" value="GO" title="搜索">
</form>
</div>
<div class="nav">
<ul class="nav-ul">
<li><a href="" class="nav-a nav-a1"></a></li>
<li><a href="" class="nav-a nav-a2"></a></li>
<li><a href="" class="nav-a nav-a3"></a></li>
<li><a href="" class="nav-a nav-a4"></a></li>
<li><a href="" class="nav-a nav-a5"></a></li>
<li><a href="" class="nav-a nav-a6"></a></li>
<li><a href="" class="nav-a nav-a7"></a></li>
</ul>
</div>
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<h4>HTML.教程</h4>
<ul>
<li>
HTML
</li>
<li>HTML5</li>
<li>XHTML</li>
<li>CSS</li>
<li>CSS3</li>
<li>TCP/IP</li>
</ul>
<h4>浏览器版本</h4>
<ul>
<li>JavaScript</li>
<li>HTML DOM</li>
<li>jQuery</li>
<li>AJAX</li>
<li>JSON</li>
<li>DHTML</li>
<li>E4X</li>
<li>WMLScript</li>
</ul>
<h4>服务器脚本</h4>
<ul>
<li>PHP</li>
<li>SQL</li>
<li>ASP</li>
<li>ADO</li>
<li>VBScript</li>
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<h4>XML 教程</h4>
<ul>
<li>XML</li>
<li>DTD</li>
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<li>XSLT</li>
<li>XSL-FO</li>
<li>XPath</li>
<li>XQuery</li>
<li>XLink</li>
<li>XPointer</li>
<li>Schema</li>
<li>XForms</li>
<li>WAP</li>
<li>SVG</li>
</ul>
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<ul>
<li>Web Services</li>
<li>WSDL</li>
<li>SOAP</li>
<li>RSS</li>
<li>RDF</li>
</ul>
<h4>.NET</h4>
<ul>
<li>ASP.NET</li>
<li>Web Pages</li>
<li>Razor</li>
<li>MVC</li>
<li>Web Forms</li>
</ul>
<h4>建站手册</h4>
<ul>
<li>网站构建</li>
<li>万维网联盟</li>
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<li>网站品质</li>
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<li>网站主机</li>
<li>网络媒体</li>
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<h3>帮助 W3School</h3>
</div>
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<div class="main-center-box box1">
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<p>
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<p>其中包括W3C标准技术：HTML、CSS、XML 。以及其他技术，诸如 JavaScript、PHP、SQL 等。</p>
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<div class="main-center-box sbox box6">
<div>
<h2>W3School 新闻</h2>
<p><a href="http://www.w3school.com.cn/cssref/index.asp">CSS3 参考手册</a>已上线，敬请批评指正。</p>
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<div class="main-center-box sbox box7">
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<div class="box8-title">
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</div>
</div>
<div class="main-right">
<div class="main-box">
<h4>HTML.教程</h4>
<ul>
<li>
HTML
</li>
<li>HTML5</li>
<li>XHTML</li>
<li>CSS</li>
<li>CSS3</li>
<li>TCP/IP</li>
</ul>
<h4>浏览器版本</h4>
<ul>
<li>JavaScript</li>
<li>HTML DOM</li>
<li>jQuery</li>
<li>AJAX</li>
<li>JSON</li>
<li>DHTML</li>
<li>E4X</li>
<li>WMLScript</li>
</ul>
<h4>服务器脚本</h4>
<ul>
<li>PHP</li>
<li>SQL</li>
<li>ASP</li>
<li>ADO</li>
<li>VBScript</li>
</ul>
<h4>XML 教程</h4>
<ul>
<li>XML</li>
<li>DTD</li>
<li>XML DOM</li>
<li>XSL</li>
<li>XSLT</li>
<li>XSL-FO</li>
<li>XPath</li>
<li>XQuery</li>
<li>XLink</li>
<li>XPointer</li>
<li>Schema</li>
<li>XForms</li>
<li>WAP</li>
<li>SVG</li>
</ul>
<h4>Web Services</h4>
<ul>
<li>Web Services</li>
<li>WSDL</li>
<li>SOAP</li>
<li>RSS</li>
<li>RDF</li>
</ul>
<h4>.NET</h4>
<ul>
<li>ASP.NET</li>
<li>Web Pages</li>
<li>Razor</li>
<li>MVC</li>
<li>Web Forms</li>
</ul>
<h4>建站手册</h4>
<ul>
<li>网站构建</li>
<li>万维网联盟</li>
<li>浏览器信息</li>
<li>网站品质</li>
<li>语义网</li>
<li>职业规划</li>
<li>网站主机</li>
<li>网络媒体</li>
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