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1024作业
移动用户-4050479
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331 people have browsed it
  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>
  10.     <style>
  11.         table,tr,th,td{
  12.             border: 0.01rem solid black;
  13.             border-collapse: collapse;
  14.         }
  15.         table {
  16.             width: 80vw;
  17.             height: auto;
  18.             text-align: center;
  19.         }
  20.         table caption {
  21.             font-size:2rem;
  22.             font-weight: bold;
  23.         }
  24.         table thead {
  25.             background-color: aqua;
  26.         }
  27.         table tbody:nth-of-type(1) tr:nth-of-type(1) td:nth-of-type(1){
  28.             background-color: aquamarine;
  29.         }
  30.         table tbody:nth-of-type(3) tr:nth-of-type(1) td:nth-of-type(1){
  31.             background-color: aquamarine;
  32.         }
  33.         table tr:nth-of-type(even){
  34.             background-color: gray;
  35.         }
  36.         /* table tfoot{
  37.             background-color: gray;
  38.         } */
  39.     </style>
  41. </head>
  42. <body>
  45.     <body>
  46.         <table>
  47.           <caption>
  48.             课程表
  49.           </caption>
  50.           <thead>
  51.             <tr>
  52.               <th>时间</th>
  53.               <th>周一</th>
  54.               <th>周二</th>
  55.               <th>周三</th>
  56.               <th>周四</th>
  57.               <th>周五</th>
  58.             </tr>
  59.           </thead>
  60.           <!-- 上午 -->
  61.           <!-- 第一个tbody  -->
  62.           <tbody>
  63.             <tr>
  64.               <td rowspan="4" class="period">上午</td>
  65.               <td>数学</td>
  66.               <td>数学</td>
  67.               <td>数学</td>
  68.               <td>数学</td>
  69.               <td>数学</td>
  70.             </tr>
  71.             <tr>
  72.               <td>数学</td>
  73.               <td>数学</td>
  74.               <td>数学</td>
  75.               <td>数学</td>
  76.               <td>数学</td>
  77.             </tr>
  78.             <tr>
  79.               <td>语文</td>
  80.               <td>语文</td>
  81.               <td>语文</td>
  82.               <td>语文</td>
  83.               <td>语文</td>
  84.             </tr>
  85.             <tr>
  86.               <td>英语</td>
  87.               <td>英语</td>
  88.               <td>英语</td>
  89.               <td>英语</td>
  90.               <td>英语</td>
  91.             </tr>
  92.           </tbody>
  93.           <!-- 中午 -->
  95.           <!-- 第二个tbody  -->
  96.           <tbody>
  97.             <tr>
  98.               <td colspan="6">中午休息</td>
  99.             </tr>
  100.           </tbody>
  101.           <!-- 下午 -->
  102.           <!-- 第3个tbody  -->
  103.           <tbody>
  104.             <tr>
  105.               <td rowspan="3" class="period">下午</td>
  106.               <td>音乐</td>
  107.               <td>音乐</td>
  108.               <td>体育</td>
  109.               <td>体育</td>
  110.               <td>体育</td>
  111.             </tr>
  112.             <tr>
  113.               <td>美术</td>
  114.               <td>美术</td>
  115.               <td>美术</td>
  116.               <td>美术</td>
  117.               <td>美术</td>
  118.             </tr>
  119.             <tr>
  120.               <td>科学</td>
  121.               <td>科学</td>
  122.               <td>科学</td>
  123.               <td>科学</td>
  124.               <td>科学</td>
  125.             </tr>
  126.           </tbody>
  127.           <!-- 表尾 -->
  128.           <tfoot>
  129.             <tr>
  130.               <td>备注:</td>
  131.               <td colspan="5">每天下午15:30-17:30在校写作业</td>
  132.             </tr>
  133.           </tfoot>
  134.         </table>
  135.       </body>
  137. </body>
  138. </html>

  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>
  9.     <style>
  10.         *{
  11.             margin: 0;
  12.             padding: 0;
  13.             box-sizing: border-box;
  14.         }
  15.         .css {
  16.             line-height: 1.5rem;
  17.             margin-top: 1.25rem;
  18.             width: 18.75rem ;
  19.             height: auto ;
  20.             border: .3125rem solid royalblue;
  21.             border-radius: 2rem;
  22.             padding: .625rem;
  23.             text-align: left;
  24.             box-shadow: 0rem 0rem 0.625rem black;
  26.         }
  27.         .css p {
  28.             color: black;
  29.             font-size: 1rem;
  30.         }
  31.         .css:nth-of-type(1) p:nth-last-of-type(1) {
  32.             color: red;
  33.         }
  35.         .vw{
  36.             width: 50vw;
  37.             height: 5vw;
  38.             border: 3px solid black;
  39.         }
  40.     </style>
  42. </head>
  43. <body>
  45.     <div class="vw">
  47.     </div>
  50.     <div align="center">
  51.         <div class="css">
  53.             <p>绝对单位: px</p>
  54.             <p>相对单位: em , rem , vw , vh , %</p>
  55.             <p>font-size: 可以被继承</p>
  56.             <p>自适应页面不要规定绝对单位</p>
  58.         </div>
  59.         <div class="css">
  61.             <p>em 是继承字号 受自身和父元素等影响</p>
  62.             <p>大多数情况 ：</p>
  63.             <p>PC => em</p>
  64.             <p>移动端 => rem</p>
  65.             <p></p>
  66.             <p></p>
  67.         </div>
  69.         <div class="css">
  71.             <p>视口 ： 浏览器可见的网页内容</p>
  72.             <p>类似于百分比</p>
  73.             <p>与百分比区别是：</p>
  74.             <p>视口是以浏览器大小为参照</p>
  75.             <p>百分比以父元素为参照</p>
  76.             <p>布局宽度受限制，高度无限制</p>
  77.             <p></p>
  78.             <p></p>
  80.         </div>
  81.     </div>
  84. </body>
  85. </html>

Correcting teacher：PHPzPHPz

Correction status：qualified

Teacher's comments：总结的很好，效果实现的也不错，继续加油
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