CSS实例：图片导航块

时间：2021-10-03 05:29:19

 

  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

20171020.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>海贼王</title>
    <link rel="stylesheet" type="text/css" href="../static/css/1020.css">
</head>

<body>
<div class="recommend">
    <div class="img">
        <a href="http://mp.weixin.qq.com/s/Z9FcpbJ2us6HFVgi_47T2A"><img src="http://mmbiz.qpic.cn/mmbiz_jpg/mXjFQ4ibKEbxXRUsYFFKoCZ7oqscZG3dubTOS4RkhGehpnYWoPgEPlocwfVTrcr8v2mJccQNYaoKHvITbN5wuow/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1" alt=""> </a>
        <div class="desc"><a href="https://item.btime.com/43t4np34u1c9bmbrgn9q7s1kqeh">路飞</a></div>
    </div>
    <div class="img">
        <a href="http://mp.weixin.qq.com/s/Z9FcpbJ2us6HFVgi_47T2A"><img src="http://mmbiz.qpic.cn/mmbiz_jpg/mXjFQ4ibKEbxXRUsYFFKoCZ7oqscZG3duM57EDFynGNFyqjicLqLT8FSOrLEApZlCIc0RpbA5XjzMnDEXj2oXwmA/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1" alt=""> </a>
        <div class="desc"><a href="https://item.btime.com/43t4np34u1c9bmbrgn9q7s1kqeh">女帝</a></div>

    </div>
    <div class="img">
        <a href="http://mp.weixin.qq.com/s/Z9FcpbJ2us6HFVgi_47T2A"><img src="http://mmbiz.qpic.cn/mmbiz_jpg/mXjFQ4ibKEbxXRUsYFFKoCZ7oqscZG3dulAOuY35mvXmJqEJ5Jk2ic5yx7pGickic9cumlwHIgGrTL3zSfYtERibcrg/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1" alt="" > </a>
        <div class="desc"><a href="https://item.btime.com/43t4np34u1c9bmbrgn9q7s1kqeh">艾斯</a></div>

    </div>
     <div class="img">
        <a href="http://mp.weixin.qq.com/s/Z9FcpbJ2us6HFVgi_47T2A"><img src="http://mmbiz.qpic.cn/mmbiz_jpg/mXjFQ4ibKEbxXRUsYFFKoCZ7oqscZG3du7ekUJzeXVHePBib30YXPxhiaH1mia7kqRnP5smhgO9aobubkDZofzwZFg/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1" alt="" > </a>
        <div class="desc"><a href="https://item.btime.com/43t4np34u1c9bmbrgn9q7s1kqeh">罗</a></div>

    </div>
     <div class="img">
        <a href="http://mp.weixin.qq.com/s/Z9FcpbJ2us6HFVgi_47T2A"><img src="http://mmbiz.qpic.cn/mmbiz_jpg/mXjFQ4ibKEbxXRUsYFFKoCZ7oqscZG3duR30kibUUJpSPnsKubYjcbgk6RZcFZic5zkgVclBCepDPgBYcT21E30IQ/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1" alt="" > </a>
        <div class="desc"><a href="https://item.btime.com/43t4np34u1c9bmbrgn9q7s1kqeh">罗宾</a></div>

    </div>
    <div class="img">
        <a href="http://mp.weixin.qq.com/s/Z9FcpbJ2us6HFVgi_47T2A"><img src="http://mmbiz.qpic.cn/mmbiz_jpg/mXjFQ4ibKEbxXRUsYFFKoCZ7oqscZG3duyXrEyY0CficRRLQKCiaS8ewwtF0ypC4teOdqg7UeelyTfXHfHHiaGMsIw/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1" alt="" > </a>
        <div class="desc"><a href="https://item.btime.com/43t4np34u1c9bmbrgn9q7s1kqeh">香吉士</a></div>

    </div>
</div>

<div class="clearfolat">
    <img src="http://mmbiz.qpic.cn/mmbiz_jpg/mXjFQ4ibKEbxXRUsYFFKoCZ7oqscZG3dutb5otqR7urEeh4wqNNaTTaAnyzVJkpiaIk8E6OZBH57NgEcBEb8VbXg/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1" alt=""><br>
    <img src="http://mmbiz.qpic.cn/mmbiz_jpg/mXjFQ4ibKEbxXRUsYFFKoCZ7oqscZG3duxts1cjm4ib05EopzQicc9VVbHlJJWLZKW5YHGhjo3k1ASak8qYAXfUiaA/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1" alt=""><br>
    <img src="http://mmbiz.qpic.cn/mmbiz_jpg/mXjFQ4ibKEbxXRUsYFFKoCZ7oqscZG3dubicn9S7Gjqfiao4FZLdk9ldVZcawrWtnsT7kgASrXfg6UsSp3cPl8M8w/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1" alt=""><br>
    <img src="http://mmbiz.qpic.cn/mmbiz_jpg/mXjFQ4ibKEbxXRUsYFFKoCZ7oqscZG3du6IB8dGW1r3tic0pTCgQws4f80IFgicgIPOoMjTJ7gMu1SCiad753Sxe6A/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1" alt=""><br>
</div>
</body>
</html>

 

1020.css

img{
        width: 100px;
  }
  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 #000000;
    }
    div.clearfolat{
        clear:both;
    }

 

运行结果：

CSS实例：图片导航块

 

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