标签：group form 示例 color margin 28 5px border 页面
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Contact Us</title>
<style>
body {
font-family: Arial, sans-serif;
margin: 0;
padding: 0;
box-sizing: border-box;
background-color: #f0f2f5;
}
.container {
max-width: 800px;
margin: 50px auto;
padding: 20px;
background-color: white;
border-radius: 8px;
box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}
h1 {
color: #333;
}
.form-group {
margin-bottom: 15px;
}
.form-group label {
display: block;
margin-bottom: 5px;
}
.form-group input, .form-group textarea {
width: 100%;
padding: 10px;
border: 1px solid #ddd;
border-radius: 5px;
}
.form-group textarea {
resize: vertical;
}
button {
padding: 10px 20px;
border: none;
border-radius: 5px;
background-color: #007bff;
color: white;
font-size: 1em;
cursor: pointer;
}
button:hover {
background-color: #0056b3;
}
.success-message {
color: green;
font-weight: bold;
margin-top: 15px;
}
</style>
</head>
<body>
<div class="container">
<h1>Contact Us</h1>
<form id="contactForm">
<div class="form-group">
<label for="name">Name:</label>
<input type="text" id="name" name="name" required>
</div>
<div class="form-group">
<label for="email">Email:</label>
<input type="email" id="email" name="email" required>
</div>
<div class="form-group">
<label for="message">Message:</label>
<textarea id="message" name="message" rows="5" required></textarea>
</div>
<button type="button" onclick="sendMessage()">Send Message</button>
</form>
<div id="message" class="success-message"></div>
</div>
<script>
function sendMessage() {
const form = document.getElementById('contactForm');
if (form.checkValidity()) {
document.getElementById('message').textContent = 'Message sent successfully!';
form.reset();
}
}
</script>
</body>
</html>
标签：group,
form,
示例,
color,
margin,
28,
5px,
border,
页面
From： https://blog.51cto.com/u_16160172/12038959