<style> table { border-collapse: collapse; } td, th { border: 1.5px solid black; padding: 5px; } table img { max-width: 150px; height: auto; } //图片大小调整 .popup { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.8); display: flex; align-items: center; justify-content: center; } .popup img { max-width: 100%; max-height: 100%; cursor: zoom-out; }//放大图片设置 </style> </head> <body> <div> <button onclick="addRow()">新增一行</button> <button onclick="addColumn()">添加一列</button> <button onclick="deleteRow()">删除行</button> <button onclick="deleteColumn()">删除列</button> <button onclick="changeSize()">调整大小</button> <div> <div id="popup" class="popup"> <img id="popupImg"> </div> <div id="popup" class="popup" style="display: none;"> <img id="popupImg"> </div> <table id="myTable"> <thead> <tr> <td style="width: 50px;" contenteditable="true"><input type="text" oninput="filterTable(0)" placeholder="工艺膜层"></td> <td contenteditable="true"><input type="text" oninput="filterTable(1)" placeholder="AOI Step"></td> <td contenteditable="true"><input type="text" oninput="filterTable(2)" placeholder="不良类型"></td> <td contenteditable="true"><input type="text" oninput="filterTable(3)" placeholder="Layer(Code)"></td> <td contenteditable="true"><input type="text" oninput="filterTable(4)" placeholder="Type"></td> <td contenteditable="true"><input type="text" oninput="filterTable(5)" placeholder="Dpet"></td> <td contenteditable="true"><input type="text" oninput="filterTable(6)" placeholder="Subcode"></td> <td contenteditable="true">Code描述</td> <td contenteditable="true">Image1</td> <td contenteditable="true">Image2</td> <td contenteditable="true">Image3</td> <td contenteditable="true">Image4</td> <td contenteditable="true">Image5</td> <td contenteditable="true">Image6</td> <td contenteditable="true">判定细则</td> </tr> </thead> <tbody> <tr> <td contenteditable="true">ACT</td> <td contenteditable="true">Particle</td> <td contenteditable="true">ACT</td> <td contenteditable="true">Particle</td> <td contenteditable="true">ACT</td> <td contenteditable="true">Particle</td> <td contenteditable="true">ACT</td> <td contenteditable="true">Particle</td> <td> <input type="file" onchange="previewImage(this)" onclick="showPopup(this.src)"style="width: 100px; height: auto;" > </td> <td> <input type="file" onchange="previewImage(this)"onclick="showPopup(this.src)" style="width: 100px; height: auto;"> </td> <td> <input type="file" onchange="previewImage(this)" onclick="showPopup(this.src)"style="width: 100px; height: auto;"> </td> <td> <input type="file" onchange="previewImage(this)" onclick="showPopup(this.src)"style="width: 100px; height: auto;"> </td> <td> <input type="file" onchange="previewImage(this)" onclick="showPopup(this.src)"style="width: 100px; height: auto;"> </td> <td> <input type="file" onchange="previewImage(this)"onclick="showPopup(this.src)"style="width: 100px; height: auto;"> </td> <td contenteditable="true">Particle</td> </tr> </tbody> </table>我需要指定某列的宽度,需要怎么设置
时间: 2023-08-07 07:03:05 浏览: 231
Time-Table:sem-5 时间表
要指定某列的宽度,您可以使用CSS的`nth-child`选择器来选择表格中的特定列,并使用`width`属性来设置宽度。以下是一个示例:
```html
<style>
table {
border-collapse: collapse;
}
td, th {
border: 1.5px solid black;
padding: 5px;
}
/* 其他样式... */
/* 设置第三列的宽度为200px */
td:nth-child(3),
th:nth-child(3) {
width: 200px;
}
</style>
```
在上面的示例中,`td:nth-child(3)`和`th:nth-child(3)`选择器选择了表格中的第三列(不包括表头),并将其宽度设置为200px。您可以根据需要更改选择器和宽度值来指定其他列的宽度。
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