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Home > List of blog posts > 在线QQ客服的固定定位以及三行三列的定位布局
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在线QQ客服的固定定位以及三行三列的定位布局
JOAblog
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在线QQ客服的固定定位

图示

代码实现

  1. <!DOCTYPE html>
  2. <html lang="en">
  3. <head>
  4.     <meta charset="UTF-8">
  5.     <meta http-equiv="X-UA-Compatible" content="IE=edge">
  6.     <meta name="viewport" content="width=device-width, initial-scale=1.0">
  7.     <title>Document</title>
  8. </head>
  9. <style>
  10.     body{
  11.         position: relative;
  12.     }
  13.     .qq{
  14.         position:fixed;
  15.         bottom: 5rem;
  16.         right: 1rem;
  17.     }
  18. </style>
  19. <body>
  20.     <div class="qq">
  21.         <a target="_blank" href="http://wpa.qq.com/msgrd?v=3&uin=2274666983&site=qq&menu=yes"><img border="0" src="http://wpa.qq.com/pa?p=2:2274666983:51" alt="点击这里给我发消息" title="点击这里给我发消息"/></a>
  22.     </div>
  23. </body>
  24. </html>

三行三列的定位布局

图示：

代码实现

  1. <!DOCTYPE html>
  2. <html lang="en">
  3.   <head>
  4.     <meta charset="UTF-8" />
  5.     <meta http-equiv="X-UA-Compatible" content="IE=edge" />
  6.     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  7.     <title>Document</title>
  8.   </head>
  9.   <style>
  10.     * {
  11.       margin: auto;
  12.       padding: auto;
  13.       font-size: 10px;
  14.     }
  15.     body {
  16.       min-width: 10rem;
  17.     }
  18.     .zhudiv {
  19.       position: relative;
  20.     }
  21.     .head {
  22.       height: 2rem;
  23.       background-color: aquamarine;
  24.     }
  25.     .foot {
  26.       width: 100%;
  27.       height: 2rem;
  28.       background-color: aquamarine;
  29.       position: fixed;
  30.       bottom: 0;
  31.     }
  32.     .zuo {
  33.       width: 10rem;
  34.       position: fixed;
  35.       right: ;
  36.       margin: 1px;
  37.       top: 2rem;
  38.       bottom: 2rem;
  39.       background-color: blueviolet;
  40.     }
  41.     .zhon {
  43.       position:fixed;
  44.       right: 10rem;
  45.       left: 10rem;
  46.       margin: 1px;
  47.       top: 2rem;
  48.       bottom: 2rem;
  49.       background-color: coral;
  50.     }
  51.     .you {
  52.       width: 10rem;
  53.       position: fixed;
  54.       right: 0;
  55.       margin: 1px;
  56.       top: 2rem;
  57.       bottom: 2rem;
  58.       background-color: blueviolet;
  59.     }
  60.   </style>
  61.   <body>
  62.     <div class="zhudiv">
  63.       <div class="head">头</div>
  64.       <div>
  65.         <div class="zuo">左手</div>
  66.         <div class="zhon">身体</div>
  67.         <div class="you">右手</div>
  68.       </div>
  69.       <div class="foot">脚</div>
  70.     </div>
  71.   </body>
  72. </html>

总结：在内容区关于左中右区块，自己的思想是每一个盒子都要设置宽度，但是被老师点一下后，才明白有一些是可以不用宽度的，get到了，思想不能太死板··

Correcting teacher：PHPzPHPz

Correction status：qualified

Teacher's comments：
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