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制作简易模态框登录页面及flex与grid整理总结
超超多喝水
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制作简易模态框登录页面及 flex 与 grid 整理总结

制作简易模态框登录页面

  1. <!DOCTYPE html>
  2. <html lang="zh-CN">
  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>模态框</title>
  8.     <style>
  9.       /* 页面内容初始化 */
  10.       * {
  11.         margin: 0;
  12.         padding: 0;
  13.         box-sizing: border-box;
  14.       }
  15.       html {
  16.         font-size: 10px;
  17.       }
  18.       body {
  19.         font-size: 1.6rem;
  20.       }
  21.       a {
  22.         text-decoration: none;
  23.         color: white;
  24.       }
  25.       /* 配置模态框 */
  26.       .modal {
  27.         position: relative;
  28.         display: none;
  29.       }
  30.       /* 配置遮罩 */
  31.       .modal .modal-bgc {
  32.         position: fixed;
  33.         background-color: rgb(0, 0, 0, 0.5);
  34.         top: 0;
  35.         right: 0;
  36.         bottom: 0;
  37.         left: 0;
  38.       }
  39.       /* 配置登录表单，使用grid布局 */
  40.       .modal .modal-form {
  41.         /* 临时加入一个颜色方便布局 */
  42.         /* background-color: lightskyblue; */
  43.         position: fixed;
  44.         left: 20rem;
  45.         right: 20rem;
  46.         top: 20rem;
  47.       }
  48.       .modal .modal-form fieldset {
  49.         background-color: lightskyblue;
  50.         border: none;
  51.         display: grid;
  52.         gap: 1rem;
  53.         padding: 3rem;
  54.         box-shadow: 0 0 5px #888;
  55.       }
  56.       .modal .modal-form fieldset legend {
  57.         padding: 1rem;
  58.         background-color: hotpink;
  59.         color: white;
  60.       }
  61.       .modal .modal-form fieldset div input {
  62.         width: 100%;
  63.       }
  64.       /* 页眉使用flex布局 */
  65.       .header {
  66.         background-color: lightskyblue;
  67.         width: 100%;
  68.         height: 6rem;
  69.         display: flex;
  70.         font-size: 1.8rem;
  71.         place-content: space-between;
  72.         padding: 1rem;
  73.       }
  74.       /* 给页眉的按钮添加样式 */
  75.       .header button {
  76.         width: 6rem;
  77.         font-size: 1.8rem;
  78.       }
  79.       /* 限制一下主体中测试图片的宽度 */
  80.       .main img {
  81.         width: 100%;
  82.       }
  83.       /* 给页脚添加一些样式 */
  84.       .footer {
  85.         background-color: lightslategray;
  86.         width: 100%;
  87.         height: 10rem;
  88.         padding: 2rem 0 0 2rem;
  89.       }
  90.       .footer a:hover {
  91.         color: lightskyblue;
  92.       }
  93.     </style>
  94.   </head>
  95.   <body>
  96.     <!-- 配置模态框背景 -->
  97.     <!-- 配置登录表单 -->
  98.     <!-- 将页面分成三部分，页眉，主体，页脚 -->
  100.     <!-- 模态框 -->
  101.     <div class="modal">
  102.       <div class="modal-bgc" onclick="this.parentNode.style.display='none'"></div>
  103.       <form action="" class="modal-form">
  104.         <fieldset>
  105.           <legend>用户登录</legend>
  106.           <div class="uname">
  107.             <label for="uname">账号：</label>
  108.             <input type="text" name="uname" id="uname" placeholder="请输入账号或手机号" required />
  109.           </div>
  110.           <div class="pwd">
  111.             <label for="pwd">密码：</label>
  112.             <input type="password" name="pwd" id="pwd" placeholder="请输入密码" required />
  113.           </div>
  114.           <button>登录</button>
  115.         </fieldset>
  116.       </form>
  117.     </div>
  119.     <!-- 页眉 -->
  120.     <div class="header">
  121.       <!-- 添加一个标题跟按钮-->
  122.       <h2>超超多喝水</h2>
  123.       <button onclick="document.querySelector('.modal').style.display='block'">登录</button>
  124.     </div>
  126.     <!-- 主体 -->
  127.     <div class="main">
  128.       <img src="  替换为图片链接" alt="" />
  129.       <img src="  替换为图片链接" alt="" />
  130.       <img src="  替换为图片链接" alt="" />
  131.       <img src="  替换为图片链接" alt="" />
  132.       <img src="  替换为图片链接" alt="" />
  133.       <img src="  替换为图片链接" alt="" />
  134.     </div>
  136.     <!-- 页脚 -->
  137.     <div class="footer">
  138.       <span>友情链接：</span>
  139.       <a href="https://www.php.cn/">php中文网</a>
  140.     </div>
  141.   </body>
  142. </html>

flex 整理总结

点击查看思维导图

grid 整理总结

点击查看思维导图

Correcting teacher：PHPzPHPz

Correction status：qualified

Teacher's comments：课上的内容总结到位
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