css表格表单制作

CSS表格制作

使用CSS可以快速美化HTML表格，提升视觉效果和用户体验。以下是一个基础表格样式示例：

<table class="styled-table">
  <thead>
    <tr>
      <th>姓名</th>
      <th>年龄</th>
      <th>职业</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>张三</td>
      <td>28</td>
      <td>设计师</td>
    </tr>
    <tr>
      <td>李四</td>
      <td>32</td>
      <td>工程师</td>
    </tr>
  </tbody>
</table>

.styled-table {
  width: 100%;
  border-collapse: collapse;
  margin: 25px 0;
  font-size: 0.9em;
  font-family: sans-serif;
  min-width: 400px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.15);
}

.styled-table thead tr {
  background-color: #009879;
  color: #ffffff;
  text-align: left;
}

.styled-table th,
.styled-table td {
  padding: 12px 15px;
}

.styled-table tbody tr {
  border-bottom: 1px solid #dddddd;
}

.styled-table tbody tr:nth-of-type(even) {
  background-color: #f3f3f3;
}

.styled-table tbody tr:last-of-type {
  border-bottom: 2px solid #009879;
}

.styled-table tbody tr:hover {
  background-color: #f1f1f1;
}

CSS表单制作

表单是网页交互的重要组件，CSS可以显著提升表单的可用性和美观度：

<form class="styled-form">
  <div class="form-group">
    <label for="name">姓名</label>
    <input type="text" id="name" placeholder="请输入姓名">
  </div>
  <div class="form-group">
    <label for="email">邮箱</label>
    <input type="email" id="email" placeholder="请输入邮箱">
  </div>
  <div class="form-group">
    <label for="message">留言</label>
    <textarea id="message" placeholder="请输入留言"></textarea>
  </div>
  <button type="submit">提交</button>
</form>

.styled-form {
  max-width: 500px;
  margin: 0 auto;
  padding: 20px;
  background: #f9f9f9;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.form-group {
  margin-bottom: 20px;
}

.styled-form label {
  display: block;
  margin-bottom: 5px;
  font-weight: bold;
  color: #333;
}

.styled-form input[type="text"],
.styled-form input[type="email"],
.styled-form textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 16px;
}

.styled-form textarea {
  height: 100px;
  resize: vertical;
}

.styled-form button {
  background-color: #009879;
  color: white;
  padding: 12px 20px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 16px;
  transition: background-color 0.3s;
}

.styled-form button:hover {
  background-color: #007f63;
}

响应式表格处理

针对移动设备优化表格显示：

@media screen and (max-width: 600px) {
  .styled-table {
    border: 0;
  }

  .styled-table thead {
    display: none;
  }

  .styled-table tr {
    margin-bottom: 10px;
    display: block;
    border-bottom: 2px solid #ddd;
  }

  .styled-table td {
    display: block;
    text-align: right;
    padding-left: 50%;
    position: relative;
  }

  .styled-table td::before {
    content: attr(data-label);
    position: absolute;
    left: 0;
    width: 50%;
    padding-left: 15px;
    font-weight: bold;
    text-align: left;
  }
}

表单验证样式

为表单添加验证反馈样式：

.styled-form input:invalid {
  border-color: #ff4444;
}

.styled-form input:valid {
  border-color: #00C851;
}

.styled-form .error-message {
  color: #ff4444;
  font-size: 14px;
  margin-top: 5px;
  display: none;
}

.styled-form input:invalid + .error-message {
  display: block;
}