综合案例：学成在线

转载已于 2022-03-26 20:55:18 修改 · 223 阅读

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原文链接：https://blog.youkuaiyun.com/m0_46672781/article/details/121133251

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#CSS

于 2022-03-24 21:34:53 首次发布

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这是一个在线教育平台的页面代码，主要展示学成在线的品牌、导航、搜索功能、用户登录状态、课程推荐和精品课程。页面设计包括头部导航、课程区域、商品推荐、课程详细信息以及底部的版权和链接。课程集中在前端开发领域，如ThinkPHP5.0博客系统实战项目。

页面代码

<!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>学成在线</title>
    <link rel="stylesheet" href="index.css">
</head>
<body>
    <div class="header w">
        <div class="logo">
            <img src="images/logo.png" alt="">
        </div>
        <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>
        <div class="serch">
            <input type="text" value="输入关键词">
            <button></button>
        </div>
        <div class="user">
            <img src="images/user.png" alt="">
            qqlilei
        </div>
    </div>
    <div class="banner">
        <div class="w">
            <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>
            <div class="course">
                <h2>我的课程</h2>
                <div class="bd">
                    <ul>
                        <li>
                            <h4>继续学习&nbsp;程序语言设计</h4>
                            <p>正在学习-适用对象</p>
                        </li>
                        <li>
                            <h4>继续学习&nbsp;程序语言设计</h4>
                            <p>正在学习-适用对象</p>
                        </li>
                        <li>
                            <h4>继续学习&nbsp;程序语言设计</h4>
                            <p>正在学习-适用对象</p>
                        </li>
                    </ul>
                    <a href="#" class="more">我的课程</a>
                </div>
            </div>
        </div>
    </div>
    <div class="goods w">
        <h4>精品推荐</h4>
        <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>
            <li><a href="#">JQuery</a></li>
        </ul>
        <a href="#" class="mod">修改兴趣</a>
    </div>
    <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>
                    <em>
                        <img src="images/new.png" alt="">
                    </em>
                    <img src="images/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>
                    <em>
                        <img src="images/new.png" alt="">
                    </em>
                    <img src="images/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>
                    <em>
                        <img src="images/new.png" alt="">
                    </em>
                    <img src="images/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>
                    <em>
                        <img src="images/new.png" alt="">
                    </em>
                    <img src="images/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>
                    <em>
                        <img src="images/new.png" alt="">
                    </em>
                    <img src="images/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>
                    <em>
                        <img src="images/new.png" alt="">
                    </em>
                    <img src="images/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>
                    <em>
                        <img src="images/new.png" alt="">
                    </em>
                    <img src="images/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>
                    <em>
                        <img src="images/new.png" alt="">
                    </em>
                    <img src="images/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>
                    <em>
                        <img src="images/new.png" alt="">
                    </em>
                    <img src="images/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>
                    <em>
                        <img src="images/new.png" alt="">
                    </em>
                    <img src="images/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>


    <div class="footer">
        <div class="w">
            <div class="copyright">
                <img src="images/logo.png" alt="">
                <p>
                    学成在线致力于普及中国最好的教育它与中国一流大学和机构合作提供在线课程。<br>
                    © 2017年XTCG Inc.保留所有权利。-沪ICP备15025210号
                </p>
                <a href="#" class="app">下载app</a>
            </div>
            <div class="links">
                <dl>
                    <dt>关于学信网</dt>
                    <dd><a href="#">关于</a></dd>
                    <dd><a href="#">管理团队</a></dd>
                    <dd><a href="#">工作机会</a></dd>
                    <dd><a href="#">客户服务</a></dd>
                    <dd><a href="#">帮助</a></dd>
                </dl>
                <dl>
                    <dt>关于学信网</dt>
                    <dd><a href="#">关于</a></dd>
                    <dd><a href="#">管理团队</a></dd>
                    <dd><a href="#">工作机会</a></dd>
                    <dd><a href="#">客户服务</a></dd>
                    <dd><a href="#">帮助</a></dd>
                </dl>
                <dl>
                    <dt>关于学信网</dt>
                    <dd><a href="#">关于</a></dd>
                    <dd><a href="#">管理团队</a></dd>
                    <dd><a href="#">工作机会</a></dd>
                    <dd><a href="#">客户服务</a></dd>
                    <dd><a href="#">帮助</a></dd>
                </dl>
            </div>
        </div>
    </div>
</body>
</html>

CSS代码

* {
    margin: 0;
    padding: 0;
}
.clearfix:before,.clearfix:after {
    content:"";
    display:table; 
  }
  .clearfix:after {
    clear:both;
  }
  .clearfix {
     *zoom:1;
  }   
a {
    text-decoration: none;
}
body {
    border-color: #f3f5f7;
}
li {
    list-style: none;
}
.w {
    width: 1200px;
    margin: 0 auto;
}
.header {
    height: 42px;
    margin: 30px auto;
}
.logo {
    float: left;
    width: 198px;
    height: 42px;
}
.nav {
    float: left;
    margin-left: 60px;
}
.nav li {
    float: left;
    margin: 0 15px;
}
.nav li a {
    display: block;
    height: 42px;
    padding: 0 10px;
    line-height: 42px;
    font-size: 18px;
    color: #050505;
}
.nav li a:hover {
    color: #00a4ff;
    border-bottom: 2px solid #00a4ff;
}
.serch {
    float: left;
    width: 412px;
    height: 42px;
    margin-left: 70px;
}
.serch input {
    float: left;
    width: 345px;
    height: 40px;
    border: 1px solid #00a4ff;
    font-size: 14px;
    padding-left: 15px;
}
.serch button {
    float: left;
    width: 50px;
    height: 42px;
    border: 0;
    background: url(images/btn.png);
}
.user {
    float: right;
    line-height: 42px;
    margin-right: 30px;
    color: #666;
    font-size: 14px;
}
.banner {
    height: 421px;
    background-color: #1c0363;
}
.banner .w {
    height: 421px;
    background: url(images/banner2_20190819_210028.png) no-repeat top center;
}
.subnav {
    float: left;
    width: 190px;
    height: 421px;
    background-color: rgba(0, 0, 0, 0.3);
}
.subnav ul li {
    height: 46px;
    line-height: 46px;
    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;
    line-height: 48px;
    font-size: 18px;
    color: #fff;
}
.course .bd {
    padding: 0 20px;
}
.course .bd ul li {
    padding: 14px 0;
    border-bottom: 1px solid #ccc;
}
.course .bd ul li h4 {
    font-size: 16px;
    color: #4e4e4e;
}
.course .bd ul li p {
    font-size: 12px;
    color: #a5a5a5;
}
.course .bd .more {
    display: block;
    height: 38px;
    border: 1px solid #00a4ff;
    margin-top: 5px;
    text-align: center;
    line-height: 38px;
    color: #00a4ff;
    font-size: 16px;
    font-weight: 700;
}
.goods {
    height: 60px;
    background-color: #fff;
    box-shadow: 0 4px 3px 3px rgba(0, 0, 0, 0.1);
    line-height: 60px;
}
.goods h4 {
    float: left;
    margin-left: 30px;
    font-size: 16px;
    color: #00a4ff;
}
.goods ul {
    float: left;
    margin-left: 30px;
}
.goods li {
    float: left;
}
.goods li a {
    padding: 0 30px;
    border-left: 1px solid#ccc;
    font-size: 16px;
    color: #050505;
}
.goods .mod{
    float: right;
    margin-right: 30px;
    font-size: 14px;
    color: #00a4ff;
}
.box {
    margin-top: 30px;
    
}
.box-hd {
    height: 45px;
}
.box-hd h3 {
    float: left;
    font-size: 20px;
    color: #494949;
}
.box-hd a {
    float: right;
    margin-top: 10px;
    margin-right: 30px;
    font-size: 12px;
    color: #a5a5a5;
}
.box-bd ul {
    width: 1225px;
}
.box-bd ul li {
    float: left;
    position: relative;
    margin-right: 15px;
    margin-bottom: 15px;
    width: 228px;
    height: 270px;
    background-color: #fff;
}
.box-bd ul li em {
    position: absolute;
    top: 4px;
    right: -4px;
}
.box-bd ul li > img {
    width: 100%;
}
.box-bd ul li h4 {
    margin: 20px 20px 20px 25px;
    font-size: 14px;
    color: #050505;
    font-weight: 400;
}
.box-bd .info {
    margin: 0 20px 0 25px;
    font-size: 12px;
    color: #999;
}
.box-bd .info span {
    color: #ff7c2d;
}
.footer {
    height: 215px;
    background-color: #fff;
}
.footer .w {
    padding-top: 35px;
}
.footer .copyright {
    float: left;
}
.footer .copyright p {
    font-size: 12px;
    color: #666;
    margin: 20px 0 15px 0;
}
.footer .copyright .app {
    display: block;
    width: 118px;
    height: 33px;
    border: 1px solid #00a4ff;
    text-align: center;
    line-height: 33px;
    font-size: 16px;
    color: #00a4ff;
}
.links {
    float: right;
}
.links dl {
    float: left;
    margin-left: 100px;
}
.links dl dt {
    margin-top: 5px;
    font-size: 16px;
    color: #333;
}
.links dl dd a {
    font-size: 12px;
    color: #333;
}