html结构
DOCTYPE html>
<html lang="zh">
<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>学成在线教育平台-不是每个网站都叫学成在线title>
<link rel="stylesheet" href="./css/style.css">
head>
<body>
<div class="header w">
<div class="logo">
<img src="./img/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="search">
<input type="text" value="请输入关键词">
<button>button>
div>
<div class="user">
<img src="./img/user.png" alt="">qq-leishui
div>
div>
<div class="banner">
<div class="w">
<div class="subnav">
<ul>
<li><a href="#">前端开发<span>>span>a>li>
<li><a href="#">前端开发<span>>span>a>li>
<li><a href="#">前端开发<span>>span>a>li>
<li><a href="#">前端开发<span>>span>a>li>
<li><a href="#">前端开发<span>>span>a>li>
<li><a href="#">前端开发<span>>span>a>li>
<li><a href="#">前端开发<span>>span>a>li>
<li><a href="#">前端开发<span>>span>a>li>
<li><a href="#">前端开发<span>>span>a>li>
ul>
div>
<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>
<div class="goods w">
<h3>精品推荐h3>
<ul>
<li><a href="#">jQuerya>li>
<li><a href="#">jQuerya>li>
<li><a href="#">jQuerya>li>
<li><a href="#">jQuerya>li>
<li><a href="#">jQuerya>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><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>
<div class="footer">
<div class="w">
<div class="copyright">
<img src="./img/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 />
2022年 架构狮 👻ttc 保留所有权利。p>
<a href="#" class="app">下载appa>
div>
<div class="links">
<dl>
<dt>关于学成网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>关于学成网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>关于学成网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样式
* {
margin: 0;
padding: 0;
}
/* 清除浮动 */
.clearfix:after {
content: "";
display: block;
height: 0;
clear: both;
visibility: hidden;
}
.clearfix {
*zoom: 1;
}
body {
background-color: #f3f5f7;
}
a {
text-decoration: none;
}
li {
list-style: none;
}
/* 版心 */
.w {
width: 1200px;
margin: auto;
}
/* 1.头部区域 */
.header {
height: 42px;
/* background-color: pink; */
/* 此地层叠w的margin */
margin: 30px auto;
}
.logo {
float: left;
width: 198px;
height: 42px;
/* background-color: aquamarine; */
}
.nav {
float: left;
margin-left: 60px;
}
.nav ul li {
float: left;
margin: 0 15px;
}
.nav ul li a {
display: block;
height: 42px;
padding: 0 10px;
line-height: 42px;
font-size: 18px;
color: #050505
}
.nav ul li a:hover {
border-bottom: 2px solid #00a4ff;
color: #00a4ff;
}
.search {
float: left;
width: 412px;
height: 42px;
/* background-color: skyblue; */
margin-left: 70px;
}
.search input {
float: left;
width: 345px;
height: 40px;
border: 1px solid #00a4ff;
border-right: 0;
color: #d5d6d6;
font-size: 14px;
padding-left: 15px;
}
.search button {
float: left;
width: 50px;
height: 42px;
background-color: crimson;
/* 按钮默认边框需要手动去除 */
border: 0px;
background: url(../img/btn.png);
}
.user {
float: right;
line-height: 42px;
margin-right: 30px;
font-size: 14px;
color: #666;
}
/* 2.banner区域*/
.banner {
height: 421px;
background-color: #1c036c;
}
.banner .w {
height: 421px;
background: url(../img/banner2.png) no-repeat top center;
}
.subnav {
float: left;
width: 190px;
height: 421px;
background-color: rgba(0, 0, 0, .3);
}
.subnav ul li {
height: 45px;
line-height: 45px;
padding: 0 20px;
}
.subnav ul li a {
font-size: 14px;
color: #fff;
}
.subnav ul li a span {
float: right;
}
.subnav ul li a:hover {
color: #00a4ff;
}
.course {
float: right;
width: 230px;
height: 300px;
background-color: #fff;
/* 浮动的盒子不会有外边距塌陷 */
margin-top: 50px;
}
.course h2 {
height: 48px;
line-height: 48px;
text-align: center;
font-size: 18px;
color: #fff;
background-color: #9bceea;
}
.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;
line-height: 38px;
text-align: center;
margin-top: 5px;
border: 1px solid #22b0ff;
color: #00a4ff;
font-size: 16px;
font-weight: 700;
}
/* 3.精品推荐模块 */
.goods {
height: 60px;
background-color: #fff;
margin-top: 10px;
box-shadow: 0 2px 3px 3px rgba(0, 0, 0, .1);
/* 行高会继承给三个孩子 */
line-height: 60px;
}
.goods h3 {
float: left;
margin-left: 30px;
font-size: 16px;
color: #00a4ff;
}
.goods ul {
float: left;
margin-left: 30px;
}
.goods ul li {
float: left;
}
.goods ul 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;
}
/* 4.box 核心内容区 */
.box {
margin-top: 30px;
}
.box .box-hd {
height: 45px;
}
.box .box-hd h3 {
float: left;
font-size: 20px;
color: #494949;
}
.box .box-hd a {
float: right;
font-size: 12px;
color: #a5a5a5;
margin-top: 10px;
margin-right: 30px;
}
/*
把li的父亲ul修改的足够宽
一行能装开5个盒子,就不会换行了
*/
.box .box-bd ul {
width: 1225px;
}
.box .box-bd ul li {
float: left;
width: 228px;
height: 270px;
background-color: #fff;
margin-right: 15px;
margin-bottom: 15px;
}
.box .box-bd ul li img {
width: 100%;
}
.box .box-bd ul li h4 {
margin: 20px 20px 20px 25px;
font-size: 14px;
font-weight: 400;
color: #050505;
}
.box .box-bd .info {
margin: 0 20px 0 25px;
font-size: 12px;
color: #999;
}
.box .box-bd .info span {
color: #ff7c2d;
}
/* 5.footer 区域 */
.footer {
height: 415px;
background-color: #fff;
}
.footer .w {
/* 外边距塌陷 margin-top: 35px; */
padding-top: 35px;
}
.footer .copyright {
float: left;
}
.footer .copyright p {
font-size: 12px;
color: #666;
margin: 20px 0 15px 0px;
}
.footer .copyright .app {
display: block;
width: 118px;
height: 33px;
line-height: 33px;
text-align: center;
border: 1px solid #00a4ff;
font-size: 16px;
color: #00a4ff;
}
.footer .links {
float: right;
}
.footer .links dl {
float: left;
margin-left: 100px;
}
.footer .links dl dt {
font-size: 16px;
color: #333;
margin-bottom: 5px;
}
.links dl dd a {
font-size: 12px;
color: #333;
}

