2-9 练习，这样写会代码冗余吗？还有怎么把标题跟文字左对齐啊~怎么我我设置背景色它不显示的？
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<style type="text/css">
body{margin: 0;padding: 0;font-family: "微软雅黑";color: #fff;font-size: 18px;}
a:link,a:visited,a:hover,a:active{
color: #fff;
text-decoration: none;
}
.nav{
background-color: #333;
height: 100px;
width: 100%;
margin: 0 auto;
position: absolute;
position: fixed;
}
.clear{clear: both;}
.logo{float: left;}
.nav-list{
float: right;
font-size: 20px;
line-height: 100px;
}
.nav-list span{
padding: 20px;
}
.content{
width: 1000px;
margin:0 auto;
padding-top: 100px;
margin-bottom: 80px;
background-color: #add8e6;
text-align: center;
}
.left{
float: left;
width: 50%;
margin-top: 100px;
}
.tit{
font-size: 30px;
color: #000;
margin-bottom: 20px;
}
.con{
color: #000;
line-height: 40px;
}
.con span{
background-color: #f89d9f;
margin-right: 20px;
}
.right{
float: right;
width: 50%;
margin-top: 100px;
}
.con1{
color: #000;
line-height: 40px;
}
.con1 span{
margin-right: 20px;
}
.footer{
width: 100%;
height: 80px;
position: fixed;
text-align: center;
line-height: 80px;
bottom: 0;
background-color: #333;
}
</style>
</head>
<body>
<div class="nav">
<div class="logo"><img src="http://img1.sycdn.imooc.com/climg//58c0d2d900016ce303000100.png"></div>
<div class="nav-list">
<span><a href="#">课程</a></span>
<span><a href="#">职业路径</a></span>
<span><a href="#">实战</a></span>
<span><a href="#">猿问</a></span>
<span><a href="#">手记</a></span>
</div>
</div>
<div class="content">
<div class="left">
<div class="tit">课程推荐</div>
<div class="con"><span>职业路径</span>html与css3实现动态网页</div>
<div class="con"><span>职业路径</span>html与css3实现动态网页</div>
<div class="con"><span>职业路径</span>html与css3实现动态网页</div>
<div class="con"><span>职业路径</span>html与css3实现动态网页</div>
<div class="con"><span>职业路径</span>html与css3实现动态网页</div>
</div>
<div class="right">
<div class="tit">相关课程</div>
<div class="con1">
<span>企业合作</span>
<span>人才招聘</span>
<span>联系我们</span>
<span>讲师招募</span>
</div>
<div class="con1">
<span>企业合作</span>
<span>人才招聘</span>
<span>联系我们</span>
<span>讲师招募</span>
</div>
<div class="con1">
<span>企业合作</span>
<span>人才招聘</span>
<span>联系我们</span>
<span>讲师招募</span>
</div>
<div class="con1">
<span>企业合作</span>
<span>人才招聘</span>
<span>联系我们</span>
<span>讲师招募</span>
</div>
</div>
</div>
<div class="footer">
<span><a href="#">企业合作</a></span>
<span><a href="#">人才招聘</a></span>
<span><a href="#">联系我们</a></span>
<span><a href="#">讲师招募</a></span>
<span><a href="#">常见问题</a></span>
<span><a href="#">意见反馈</a></span>
<span><a href="#">慕课大学</a></span>
<span><a href="#">友情链接</a></span>
</div>
</body>
</html>
这样写会代码冗余吗？还有怎么把标题跟文字左对齐啊~怎么我我设置背景色它不显示的？
正在回答 回答被采纳积分+1
相似问题
登录后可查看更多问答，登录/注册
- 参与学习 人
- 提交作业 11218 份
- 解答问题 36712 个
从一个不会编程的小白到一个老司机是需要过程的，首先得入门，学习基础知识，然后才能进阶，最后再到精通，本专题是你走进前端世界的不二选择！
了解课程
恭喜解决一个难题，获得1积分~
来为老师/同学的回答评分吧
0 星