BootStrap
1:下载网站:http://v3.bootcss.com/
2:下载:用于生产环境的BootStrap
3:(1)
加载 Bootstrap 的层叠样式表:
<link href="css/bootstrap.min.css" rel="stylesheet">
(2).Jquery库,同时加载该库必须在加载bootstrap.min.js之前
<script src="https://cdn.bootcss.com/jquery/1.12.4/jquery.min.js"></script>
<script src="js/bootstrap.min.js"></script>
4:
<head>
<meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1"> <!-- 上述3个meta标签*必须*放在最前面,任何其他内容都*必须*跟随其后! --> <title>Bootstrap 101 Template</title> <!--1.加载 Bootstrap 的层叠样式表--> <link href="css/bootstrap.min.css" rel="stylesheet"> <!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries --> <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
<!--[if lt IE 9]> <script src="https://cdn.bootcss.com/html5shiv/3.7.3/html5shiv.min.js"></script> <script src="https://cdn.bootcss.com/respond.js/1.4.2/respond.min.js"></script> <![endif]-->
</head>
<body>
<h1>你好,世界!</h1>
<!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
<2.Jquery库,同时加载该库必须在加载bootstrap.min.js之前>
<script src="https://cdn.bootcss.com/jquery/1.12.4/jquery.min.js"></script>
<!-- Include all compiled plugins (below), or include individual files as needed -->
<script src="js/bootstrap.min.js"></script>
</body>