css制作三行三列表格

使用CSS创建三行三列表格

HTML结构部分：

<div class="table-container">
  <div class="table-row">
    <div class="table-cell">单元格1</div>
    <div class="table-cell">单元格2</div>
    <div class="table-cell">单元格3</div>
  </div>
  <div class="table-row">
    <div class="table-cell">单元格4</div>
    <div class="table-cell">单元格5</div>
    <div class="table-cell">单元格6</div>
  </div>
  <div class="table-row">
    <div class="table-cell">单元格7</div>
    <div class="table-cell">单元格8</div>
    <div class="table-cell">单元格9</div>
  </div>
</div>

CSS样式部分：

.table-container {
  display: table;
  width: 100%;
  border-collapse: collapse;
}

.table-row {
  display: table-row;
}

.table-cell {
  display: table-cell;
  padding: 10px;
  border: 1px solid #ddd;
  text-align: center;
}

使用CSS Grid布局

HTML结构：

<div class="grid-container">
  <div class="grid-item">1</div>
  <div class="grid-item">2</div>
  <div class="grid-item">3</div>
  <div class="grid-item">4</div>
  <div class="grid-item">5</div>
  <div class="grid-item">6</div>
  <div class="grid-item">7</div>
  <div class="grid-item">8</div>
  <div class="grid-item">9</div>
</div>

CSS样式：

.grid-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.grid-item {
  padding: 20px;
  border: 1px solid #ccc;
  text-align: center;
}

使用Flexbox布局

HTML结构：

<div class="flex-container">
  <div class="flex-row">
    <div class="flex-item">1</div>
    <div class="flex-item">2</div>
    <div class="flex-item">3</div>
  </div>
  <div class="flex-row">
    <div class="flex-item">4</div>
    <div class="flex-item">5</div>
    <div class="flex-item">6</div>
  </div>
  <div class="flex-row">
    <div class="flex-item">7</div>
    <div class="flex-item">8</div>
    <div class="flex-item">9</div>
  </div>
</div>

CSS样式：

.flex-container {
  display: flex;
  flex-direction: column;
}

.flex-row {
  display: flex;
}

.flex-item {
  flex: 1;
  padding: 15px;
  margin: 5px;
  border: 1px solid #eee;
  text-align: center;
}

传统表格实现方式

HTML结构：

<table>
  <tr>
    <td>1</td>
    <td>2</td>
    <td>3</td>
  </tr>
  <tr>
    <td>4</td>
    <td>5</td>
    <td>6</td>
  </tr>
  <tr>
    <td>7</td>
    <td>8</td>
    <td>9</td>
  </tr>
</table>

CSS样式：

table {
  width: 100%;
  border-collapse: collapse;
}

td {
  border: 1px solid #999;
  padding: 10px;
  text-align: center;
}