bootstrap+css3+js网站实例
时间: 2023-09-19 11:08:19 浏览: 198
一个基于HTML5+css+bootstrap的前端设计实例
这是一个基于Bootstrap、CSS3和JavaScript的简单网站示例,包含一个响应式导航栏、轮播图、卡片式布局等。
HTML代码:
```html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Bootstrap Website Example</title>
<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.5.0/css/bootstrap.min.css">
<!-- Custom CSS -->
<link rel="stylesheet" href="style.css">
</head>
<body>
<!-- Navbar -->
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<div class="container">
<a class="navbar-brand" href="#">Bootstrap Website</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarNav">
<ul class="navbar-nav ml-auto">
<li class="nav-item active">
<a class="nav-link" href="#">Home</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">About</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Services</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Contact</a>
</li>
</ul>
</div>
</div>
</nav>
<!-- Jumbotron -->
<div class="jumbotron jumbotron-fluid">
<div class="container">
<h1 class="display-4">Bootstrap Website Example</h1>
<p class="lead">This is a simple website example built with Bootstrap, CSS3 and JavaScript.</p>
</div>
</div>
<!-- Cards -->
<div class="container">
<div class="row">
<div class="col-md-4">
<div class="card">
<img class="card-img-top" src="https://via.placeholder.com/400x250" alt="Card image cap">
<div class="card-body">
<h5 class="card-title">Card Title</h5>
<p class="card-text">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed at felis ac sapien bibendum accumsan.</p>
<a href="#" class="btn btn-primary">Read More</a>
</div>
</div>
</div>
<div class="col-md-4">
<div class="card">
<img class="card-img-top" src="https://via.placeholder.com/400x250" alt="Card image cap">
<div class="card-body">
<h5 class="card-title">Card Title</h5>
<p class="card-text">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed at felis ac sapien bibendum accumsan.</p>
<a href="#" class="btn btn-primary">Read More</a>
</div>
</div>
</div>
<div class="col-md-4">
<div class="card">
<img class="card-img-top" src="https://via.placeholder.com/400x250" alt="Card image cap">
<div class="card-body">
<h5 class="card-title">Card Title</h5>
<p class="card-text">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed at felis ac sapien bibendum accumsan.</p>
<a href="#" class="btn btn-primary">Read More</a>
</div>
</div>
</div>
</div>
</div>
<!-- Carousel -->
<div id="carouselExampleIndicators" class="carousel slide" data-ride="carousel">
<ol class="carousel-indicators">
<li data-target="#carouselExampleIndicators" data-slide-to="0" class="active"></li>
<li data-target="#carouselExampleIndicators" data-slide-to="1"></li>
<li data-target="#carouselExampleIndicators" data-slide-to="2"></li>
</ol>
<div class="carousel-inner">
<div class="carousel-item active">
<img class="d-block w-100" src="https://via.placeholder.com/800x400" alt="First slide">
</div>
<div class="carousel-item">
<img class="d-block w-100" src="https://via.placeholder.com/800x400" alt="Second slide">
</div>
<div class="carousel-item">
<img class="d-block w-100" src="https://via.placeholder.com/800x400" alt="Third slide">
</div>
</div>
<a class="carousel-control-prev" href="#carouselExampleIndicators" role="button" data-slide="prev">
<span class="carousel-control-prev-icon" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a>
<a class="carousel-control-next" href="#carouselExampleIndicators" role="button" data-slide="next">
<span class="carousel-control-next-icon" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>
</div>
<!-- Footer -->
<footer class="bg-light py-3">
<div class="container">
<div class="row">
<div class="col-md-6">
<p>© 2021 Bootstrap Website Example</p>
</div>
<div class="col-md-6 text-right">
<a href="#">Privacy Policy</a> | <a href="#">Terms of Service</a>
</div>
</div>
</div>
</footer>
<!-- Bootstrap JS -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.5.0/js/bootstrap.min.js"></script>
</body>
</html>
```
CSS代码:
```css
.jumbotron {
background-image: url('https://via.placeholder.com/1600x900');
height: 500px;
background-position: center;
background-repeat: no-repeat;
background-size: cover;
color: #fff;
}
.card {
margin-bottom: 30px;
}
.card-img-top {
height: 250px;
object-fit: cover;
}
```
JavaScript代码:
无
该示例中使用了CDN来引入Bootstrap和jQuery库,需要联网才能正常运行。如果需要离线使用,可以下载这些库并引入本地文件。
希望这个示例对你有帮助!
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