<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta http-equiv="X-UA-Compatible" content="ie=edge" />
<title>Bootstrap CDN 사용</title>
<link
rel="stylesheet"
href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css"
integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T"
crossorigin="anonymous"
/>
</head>
<body>
<!-- 네비게이션 바 -->
<nav class="navbar navbar-expand-md bg-dark navbar-dark p-3">
<!-- 제목 -->
<a class="navbar-brand" href="#">Navbar</a>
<!-- Toggler/collapsibe Button -->
<button
class="navbar-toggler"
type="button"
data-toggle="collapse"
data-target="#collapsibleNavbar"
>
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="collapsibleNavbar">
<!-- 리스트 -->
<ul class="navbar-nav">
<li class="nav-item">
<a class="nav-link active" href="#">Link 1</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link 2</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#">Link 3</a>
</li>
<!-- 드롭다운 메뉴-->
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" data-toggle="dropdown">
Dropdown
</a>
<div class="dropdown-menu">
<a class="dropdown-item" href="#">Link 1</a>
<a class="dropdown-item" href="#">Link 2</a>
<a class="dropdown-item" href="#">Link 3</a>
</div>
</li>
</ul>
<form class="form-inline ml-auto" action="">
<input
class="form-control mr-sm-2"
type="text"
placeholder="Search"
/>
<button class="btn btn-success" type="submit">Search</button>
</form>
</div>
</nav>
<!-- 점보트론 -->
<main>
<div class="jumbotron">
<div class="container">
<h1 class="display-3">Hello, world!</h1>
<p>
This is a template for a simple marketing or informational website.
It includes a large callout called a jumbotron and three supporting
pieces of content. Use it as a starting point to create something
more unique.
</p>
<p>
<a class="btn btn-primary btn-lg" href="#" role="button"
>Learn more »</a
>
</p>
</div>
</div>
</main>
<!-- .container > .row > .col-md-4 , .col-md-4, .col-md-4 -->
<div class="container">
<!-- Example row of columns -->
<div class="row">
<div class="col-md-4">
<h2>Heading</h2>
<p>Donec id elit non mi porta gravida at eget metus. Fusce dapibus, tellus ac cursus commodo, tortor mauris condimentum nibh, ut fermentum massa justo sit amet risus. Etiam porta sem malesuada magna mollis euismod. Donec sed odio dui. </p>
<p><a class="btn btn-secondary" href="#" role="button">View details »</a></p>
</div>
<div class="col-md-4">
<h2>Heading</h2>
<p>Donec id elit non mi porta gravida at eget metus. Fusce dapibus, tellus ac cursus commodo, tortor mauris condimentum nibh, ut fermentum massa justo sit amet risus. Etiam porta sem malesuada magna mollis euismod. Donec sed odio dui. </p>
<p><a class="btn btn-secondary" href="#" role="button">View details »</a></p>
</div>
<div class="col-md-4">
<h2>Heading</h2>
<p>Donec sed odio dui. Cras justo odio, dapibus ac facilisis in, egestas eget quam. Vestibulum id ligula porta felis euismod semper. Fusce dapibus, tellus ac cursus commodo, tortor mauris condimentum nibh, ut fermentum massa justo sit amet risus.</p>
<p><a class="btn btn-secondary" href="#" role="button">View details »</a></p>
</div>
</div>
<hr>
</div> <!-- /container -->
</main> <!-- /main -->
<footer class="container">
<p>© Company 2019-2021</p>
</footer>
<script
src="https://code.jquery.com/jquery-3.3.1.slim.min.js"
integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo"
crossorigin="anonymous"
></script>
<script
src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"
integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1"
crossorigin="anonymous"
></script>
<script
src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"
integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM"
crossorigin="anonymous"
></script>
</body>
</html>