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>Hello my world</title>
     <link rel="stylesheet" type="text/css" href="../static/css/202.css">

</head>

<body>
     <div>
         <div class="img">
             <a href="http://www.baidu.com/">
                 <img src="http://file31.mafengwo.net/M00/3A/08/wKgBs1g8KSyAa9lnAArTAlTXxRg38.groupinfo.w600.jpeg"></a>
         <div class="desc"><a href="http://www.baidu.com/">上关风</a></div>
         </div>
     </div>

     <div>
         <div class="img">
             <a href="http://www.baidu.com/">
                 <img src="http://file28.mafengwo.net/M00/6D/EB/wKgB6lR-70qAUQ1CAAnjp7wGwVo60.groupinfo.w600.jpeg"></a>
             <div class="desc"><a href="http://www.baidu.com/">下关花</a></div>
         </div>
     </div>
     <div>
         <div class="img">
             <a href="http://www.baidu.com/">
                 <img src="http://images4.c-ctrip.com/target/hotelcomment/537000/536341/bff748927a774ff1ab12911044dadac5_550_412.jpg"></a>
             <div class="desc"><a href="http://www.baidu.com/">苍山雪</a></div>
         </div>
     </div>
     <div>
         <div class="img">
             <a href="http://www.baidu.com/">
                 <img src="http://www.fjsen.com/images/attachement/jpg/site2/20161027/a41f728c38da197c0cba27.jpg"></a>
             <div class="desc"><a href="http://www.baidu.com/">洱海月</a></div>
         </div>
     </div>


     <div class="clearfloat">

<img src="http://file31.mafengwo.net/M00/3A/08/wKgBs1g8KSyAa9lnAArTAlTXxRg38.groupinfo.w600.jpeg">
<img src="http://file28.mafengwo.net/M00/6D/EB/wKgB6lR-70qAUQ1CAAnjp7wGwVo60.groupinfo.w600.jpeg">
<img src="http://images4.c-ctrip.com/target/hotelcomment/537000/536341/bff748927a774ff1ab12911044dadac5_550_412.jpg">
<img src="http://www.fjsen.com/images/attachement/jpg/site2/20161027/a41f728c38da197c0cba27.jpg">
 </div>

</body>
</html>

CSS

img{
        width: 300px;
     }
    div.img{
        border: 1px solid #cccccc;
        width: 180px;
        float:left;
        margin:5px;
    }
    div.img img{
        width: 100%;
        height: auto;
    }
    div.desc{
        text-align: center;
        padding: 5px;
    }
    div.img:hover{
        border: 1px solid #777777;
    }
    .clearfloat{
        clear: both;
    }

 运行结果:

 

posted @ 2017-10-20 21:37  201506050096谢阳  阅读(157)  评论(0编辑  收藏  举报