BootStrap框架个人总结(bootstrap框架、导航条、下拉菜单、轮播广告

2024-05-06 15:05:55

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bootstrap框架、导航条、下拉菜单、轮播广告carousel、栅格系统布局、标签页tabs、模态框、菜单定位的个人总结，具体详情如下所示：

bootstrap框架

<!DOCTYPE html><html lang="zh-cn"><!-- 语言设置 --> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1"><!-- 浏览器缩放 --> <title>Bootstrap</title> <!-- Bootstrap --> <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="http://cdn.bootcss.com/html5shiv/3.7.2/html5shiv.min.js"></script> <script src="http://cdn.bootcss.com/respond.js/1.4.2/respond.min.js"></script> </head> <body> <h1>你好</h1> <!-- jQuery (necessary for Bootstrap's JavaScript plugins) --> <script src="http://cdn.bootcss.com/jquery/1.11.1/jquery.min.js"></script> <!-- Include all compiled plugins (below), or include individual files as needed --> <script src="js/bootstrap.min.js"></script> </body></html>

导航

<nav class="nabber navbar-default" role="navigation"><!--导航条、默认样式、role定义内容是一个导航条--> <div class="container-fluid"><!--container居中固定宽度、c-f自适应大小的导航条--> <div class="navbar-header">  <!--在响应式浏览器宽度小于一定值时，显示按钮-->  <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">  <span class="sr-only">Toggle navigation</span>  <span class="icon-bar"></span>  <span class="icon-bar"></span>  <span class="icon-bar"></span>  </button>  <!--logo图标-->  <a class="navbar-brand" href="#">Brand</a> </div> <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1"><!--包裹代码，在宽度大于一定值时，button和此代码是没有作用的-->  <!--导航条导航项目-->  <ul class="nav navbar-nav">  <li class="active"><a href="#">a</a></li>  <li><a href="#">a</a></li>  </ul> </div> </div></nav>

.navbar-inverse:改变导航条的背景颜色
.container:居中显示

固定导航条会遮盖页面内容，解决办法设置body的*padding-top*

下拉菜单

<li class="dropdown"> <a href="#" class="dropdown-toggle" data-toggle="dropdown">下拉菜单<span class="caret"></span></a> <ul class="dropdown-menu" role="menu"> <li><a href="#">Action</a></li> <li><a href="#">Another action</a></li> <li><a href="#">Something else</a></li> <li class="divider"></li> <li><a href="#">linkkk/a></li> </ul></li>

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