CSS实例：图片导航块

  1. 认识CSS的 盒子模型。
  2. CSS选择器的灵活使用。
  3. 实例:
    1. 图片文字用div等元素布局形成HTML文件。
    2. 新建相应CSS文件，并link到html文件中。
    3. CSS文件中定义样式
      1. div.img：border,margin,width,float
      2. div.img img：width，height
      3. div.desc：text-align,padding
      4. div.img:hover：border
      5. div.clearfloat：clear
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>img</title>
    <link rel="stylesheet" type="text/css" href="../static/css/020.css">

</head>
<body>

       <div>
           <div class="img">
               <a href="https://www.baidu.com/">
                   <img src="http://5b0988e595225.cdn.sohucs.com/images/20170710/163346174d5544d3b165253856ff1088.png"></a>
               <div class="ab"><a href="https://www.baidu.com/">for 百度网</a></div>
           </div>

           <div class="img">
               <a href="http://www.sina.com.cn/">
                   <img src="http://npic7.fangtoo.com/cn/zixun/zh-chs/2017-06/11/216582-201706111628426364.jpg"></a>
               <div class="ab"><a href="http://www.sina.com.cn/">for 新浪网</a></div>
           </div>

           <div class="img">
               <a href="http://www.ifeng.com/">
                   <img src="http://npic7.fangtoo.com/cn/zixun/zh-chs/2017-06/11/216582-201706111628430576.jpg"></a>
               <div class="ab"><a href="http://www.ifeng.com/">for 凤凰网</a></div>
           </div>

           <div class="img">
               <a href="http://www.xinhuanet.com/">
                   <img src="http://n1.itc.cn/img8/wb/recom/2017/05/25/149569384522215779.JPEG"></a>
               <div class="ab"><a href="http://www.xinhuanet.com/">for 新华网</a></div>
           </div>

           <div class="img">
               <a href="http://www.people.com.cn/">
                   <img src="http://www.08160.cn/uploads/allimg/170624/23-1F6241F01Vb.jpg"></a>
               <div class="ab"><a href="http://www.people.com.cn/">for 人民网</a></div>
           </div>

           <div class="img">
               <a href="http://www.huanqiu.com/">
                   <img src="http://cms-bucket.nosdn.127.net/catchpic/4/44/4402d2488d5b809d02bc9ddb76533339.jpg?imageView&thumbnail=550x0"></a>
               <div class="ab"><a href="http://www.huanqiu.com/">for 环球网</a></div>
           </div>




        <div class="clearfloat">

            <img src="http://5b0988e595225.cdn.sohucs.com/images/20170710/163346174d5544d3b165253856ff1088.png">
            <img src="http://npic7.fangtoo.com/cn/zixun/zh-chs/2017-06/11/216582-201706111628426364.jpg">
            <img src="http://npic7.fangtoo.com/cn/zixun/zh-chs/2017-06/11/216582-201706111628430576.jpg">
            <img src="http://n1.itc.cn/img8/wb/recom/2017/05/25/149569384522215779.JPEG">
            <img src="http://www.08160.cn/uploads/allimg/170624/23-1F6241F01Vb.jpg">
            <img src="http://cms-bucket.nosdn.127.net/catchpic/4/44/4402d2488d5b809d02bc9ddb76533339.jpg?imageView&thumbnail=550x0">

        </div>

</body>
</html>
     img{
         width: 250px;
     }
     div.img{
         border: 2px solid #777777;
         width: 200px;
         float: left;
         margin: 6px;
     }
     div.img img{
         width: 100%;
         height: auto;
     }
     div.ab{
         text-align: center;
         padding: 5px;
     }
     div.img:hover{
         border: 6px solid darkturquoise;
     }
     .clearfloat{
         clear: both;
     }

 

posted @ 2017-10-20 19:20  杜丽晖  阅读(258)  评论(0)    收藏  举报