学成在线案例

对前面所学知识的巩固。

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <link rel="stylesheet" href="css/index.css">
</head>

<body>
    <!-- 头部 start -->
    <div class="header w">
        <!-- logo 部分 -->
        <div class="logo">
            <img src="img/logo.png" alt="">
        </div>
        <!-- 导航栏 -->
        <div class="nav">
            <ul>
                <li>
                    <a href="">首页</a>
                </li>
                <li>
                    <a href="">课程</a>
                </li>
                <li>
                    <a href="">职业规划</a>
                </li>
            </ul>
        </div>
        <!-- 搜索模块 -->
        <div class="search">
            <input type="text" value="输入关键词">
            <button></button>
        </div>
        <!-- user -->
        <div class="user">
            <img src="img/user.png" alt=""> qq-lilei
        </div>

    </div>
    <!-- 头部 end -->
    <!-- banner 部分 start -->
    <div class="banner">

        <!-- 版心 -->
        <div class="w">
            <!-- 左侧导航栏 -->
            <div class="subnav">
                <ul>
                    <li>
                        <a href="">前端开发 <span> &gt; </span></a>
                    </li>
                    <li>
                        <a href="">前端开发 <span> &gt; </span></a>
                    </li>
                    <li>
                        <a href="">前端开发 <span> &gt; </span></a>
                    </li>
                    <li>
                        <a href="">前端开发 <span> &gt; </span></a>
                    </li>
                    <li>
                        <a href="">前端开发 <span> &gt; </span></a>
                    </li>
                    <li>
                        <a href="">前端开发 <span> &gt; </span></a>
                    </li>
                    <li>
                        <a href="">前端开发 <span> &gt; </span></a>
                    </li>
                    <li>
                        <a href="">前端开发 <span> &gt; </span></a>
                    </li>
                    <li>
                        <a href="">前端开发 <span> &gt; </span></a>
                    </li>
                </ul>
            </div>
            <!-- 课程部分 -->
            <div class="course">
                <h2>我的课程表</h2>
                <div class="bd">
                    <ul>
                        <li>
                            <h4>继续学习 程序语言设计</h4>
                            <p> 正在学习-使用对象</p>
                        </li>
                        <li>
                            <h4>继续学习 程序语言设计</h4>
                            <p> 正在学习-使用对象</p>
                        </li>
                        <li>
                            <h4>继续学习 程序语言设计</h4>
                            <p> 正在学习-使用对象</p>
                        </li>
                    </ul>
                    <a href="" class="more">全部课程</a>
                </div>
            </div>
        </div>

    </div>
    <!-- banner 部分 end -->
    <!-- 精品推荐 start -->
    <div class="goods w">
        <h3>精品推荐</h3>
        <ul>
            <li>
                <a href="">jQuery</a>
            </li>
            <li>
                <a href="">jQuery</a>
            </li>
            <li>
                <a href="">jQuery</a>
            </li>
            <li>
                <a href="">jQuery</a>
            </li>
            <li>
                <a href="">jQuery</a>
            </li>
        </ul>

        <a href="" class="mod">修改兴趣</a>

    </div>
    <!-- 精品推荐 end -->
    <!-- 精品推荐大模块 start -->
    <div class="box w">
        <div class="box-hd">
            <h3>精品推荐</h3>
            <a href="">查看全部</a>
        </div>
        <div class="box-bd">
            <ul class="clearfix">
                <li>
                    <img src="img/pic.png" alt="">
                    <h4>
                        Think PHP 5.0 博客系统实战项目演练
                    </h4>
                    <div class="info">
                        <span>高级</span> • 1125人在学习
                    </div>
                </li>
                <li>
                    <img src="img/pic.png" alt="">
                    <h4>
                        Think PHP 5.0 博客系统实战项目演练
                    </h4>
                    <div class="info">
                        <span>高级</span> • 1125人在学习
                    </div>
                </li>
                <li>
                    <img src="img/pic.png" alt="">
                    <h4>
                        Think PHP 5.0 博客系统实战项目演练
                    </h4>
                    <div class="info">
                        <span>高级</span> • 1125人在学习
                    </div>
                </li>
                <li>
                    <img src="img/pic.png" alt="">
                    <h4>
                        Think PHP 5.0 博客系统实战项目演练
                    </h4>
                    <div class="info">
                        <span>高级</span> • 1125人在学习
                    </div>
                </li>
                <li>
                    <img src="img/pic.png" alt="">
                    <h4>
                        Think PHP 5.0 博客系统实战项目演练
                    </h4>
                    <div class="info">
                        <span>高级</span> • 1125人在学习
                    </div>
                </li>
                <li>
                    <img src="img/pic.png" alt="">
                    <h4>
                        Think PHP 5.0 博客系统实战项目演练
                    </h4>
                    <div class="info">
                        <span>高级</span> • 1125人在学习
                    </div>
                </li>
                <li>
                    <img src="img/pic.png" alt="">
                    <h4>
                        Think PHP 5.0 博客系统实战项目演练
                    </h4>
                    <div class="info">
                        <span>高级</span> • 1125人在学习
                    </div>
                </li>
                <li>
                    <img src="img/pic.png" alt="">
                    <h4>
                        Think PHP 5.0 博客系统实战项目演练
                    </h4>
                    <div class="info">
                        <span>高级</span> • 1125人在学习
                    </div>
                </li>
                <li>
                    <img src="img/pic.png" alt="">
                    <h4>
                        Think PHP 5.0 博客系统实战项目演练
                    </h4>
                    <div class="info">
                        <span>高级</span> • 1125人在学习
                    </div>
                </li>
                <li>
                    <img src="img/pic.png" alt="">
                    <h4>
                        Think PHP 5.0 博客系统实战项目演练
                    </h4>
                    <div class="info">
                        <span>高级</span> • 1125人在学习
                    </div>
                </li>
            </ul>
        </div>
    </div>

</body>

</html>

* {
    margin: 0;
    padding: 0;
}

body {
    background-color: #f3f5f7;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
}

.w {
    width: 1200px;
    height: auto;
    margin: auto;
}

.header {
    height: 42px;
    margin: 30px auto;
    /* background-color: pink; */
}

.logo {
    width: 198px;
    height: 42px;
    float: left;
}

.nav {
    float: left;
    margin-left: 60px;
}

.nav ul li {
    float: left;
    margin: 0 15px;
}

.nav ul li a {
    display: inline-block;
    height: 42px;
    padding: 0 10px;
    line-height: 42px;
    font-size: 18px;
    color: #050505;
}

.nav ul li a:hover {
    border-bottom: solid;
    border-bottom-width: 2px;
    border-bottom-color: #00a4ff;
    color: #00a4ff;
}

.search {
    float: left;
    width: 411px;
    height: 42px;
    /* background-color: skyblue; */
    margin-left: 70px;
}

.search input {
    float: left;
    width: 345px;
    height: 40px;
    border: 1px solid #00a4ff;
    border-right: none;
    color: #bfbfbf;
    font-size: 14px;
    padding-left: 15px;
}

.search button {
    float: left;
    width: 50px;
    height: 42px;
    background-color: blue;
    border: none;
    background: url(../img/btn.png);
}

.user {
    float: right;
    line-height: 42px;
    margin-right: 30px;
    font-size: 14px;
    color: #666;
}

.banner {
    height: 421px;
    background-color: #1c036c;
}

.banner .w {
    height: 421px;
    background: url(../img/banner2_20190819_210028.png) no-repeat top center;
}

.subnav {
    float: left;
    width: 190px;
    height: 421px;
    background-color: rgba(0, 0, 0, .2);
}

.subnav ul li {
    /* width: 190px; */
    height: 45px;
    line-height: 45px;
    padding: 0 20px;
}

.subnav ul li a {
    font-size: 14px;
    color: #fff;
}

.subnav ul li a:hover {
    color: #00A4FF;
}

.subnav ul li a span {
    float: right;
}

.course {
    float: right;
    width: 230px;
    height: 300px;
    margin-top: 50px;
    background-color: #fff;
}

.course h2 {
    height: 48px;
    background-color: #9bceea;
    text-align: center;
    font-size: 18px;
    line-height: 48px;
    color: #fff;
}

.course .bd ul li {
    padding: 14px 0;
    border-bottom: 1px solid #ccc;
}

.course .bd {
    padding: 0 20px;
}

.course .bd ul li h4 {
    font-size: 14px;
    color: #4e4e4e;
}

.course .bd ul li p {
    font-size: 12px;
    color: #a5a5a5;
}

.course .bd .more {
    display: block;
    height: 38px;
    margin-top: 5px;
    border: 1px solid #00a4ff;
    text-align: center;
    line-height: 38px;
    color: #00a4ff;
    font-weight: 900;
}

.goods {
    height: 60px;
    margin-top: 10px;
    background-color: #fff;
    box-shadow: 0 2px 3px 3px rgba(0, 0, 0, .1);
    line-height: 60px;
}

.goods h3 {
    float: left;
    margin-left: 30px;
    color: #00A4FF;
    line-height: 60px;
}

.goods ul {
    float: left;
    margin-left: 30px;
}

.goods ul li {
    float: left;
}

.goods ul li a {
    line-height: 60px;
    padding: 0 30px;
    font-size: 16px;
    color: black;
    border-left: 1px solid #ccc;
}

.goods .mod {
    float: right;
    color: #00A4FF;
    font-size: 14px;
    margin-right: 30px;
}

.box {
    height: 615px;
    margin-top: 30px;
}

.box-hd {
    height: 45px;
}

.box-hd h3 {
    float: left;
    font-size: 20px;
    color: #494949;
}

.box-hd a {
    float: right;
    font-size: 12px;
    color: #a5a5a5;
    margin-top: 10px;
    margin-right: 30px;
}

.box-bd {
    height: 570px;
}

.box-bd ul li {
    float: left;
    width: 227px;
    height: 270px;
    margin-right: 15px;
    margin-bottom: 15px;
}

.box-bd ul li h4 {
    margin: 20px 20px 20px 25px;
    font-size: 14px;
    font-weight: 400;
}

.box-bd ul li .info {
    margin: 0 20px 0 25px;
    font-size: 12px;
    font-weight: 400;
    color: #999999;
}

.box-bd ul li .info span {
    color: #ff7c2d;
}

.clearfix:after,
.clearfix:before {
    content: "";
    display: table;
}

.clearfix:after {
    clear: both;
}

.clearfix {
    *zoom: 1;
    width: 1225px;
}