<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>12-06_page-layout</title>
<style type="text/css">
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
	font-family: "돋움", sans-serif;
	color: dimgray;
	background-color: #f2f0f0;
}
li {
	list-style: none;
}
a {
	text-decoration: none;
}
.clear::after {
	content: "";
	display: block;
	clear: both;
}

/* header_wrap */
#header_wrap {
	width: 100%;
	margin-top: 60px;
}

header {
	border: 1px solid red;
	position: fixed;
	top: 0;
	width: 100%;
	height: 60px;
	z-index: 1000;
	background-color: #f2f0f0;
}

header .logo {
	display: inline-block;
	margin: 10px 0 10px 20px;
}

header nav {
	float: right;
}

header nav .nav_items > li {
	display: inline-block;
}
header nav .nav_items > li > a {
	padding: 50px;
	line-height: 50px;
	color: rgba(0,0,0,0.5);
}
header nav .nav_items > li > a:hover {
	font-weight: bold;
	color: rgba(0,0,0,0.9);
}

/* aside */
aside {
	border: 1px solid green;
	position: fixed;
	top: 60px;
	bottom: 0;
	width: 200px;
	background-color: #777777;
}
aside h2 {
	color: white;
	padding: 10px 0 10px 20px;
}
aside ul {
	width: 200px;
}
aside ul > li > a {
	display: block;
	color: white;
	padding: 10px 0 10px 20px;
}
aside ul > li > a:hover {
	background-color: silver;
}

/* section */
section {
	border: 1px solid blue;
	float: right;
	width: 80%;
	margin-left: 200px;
}
article {
	margin: 10px;
	padding: 30px;
	background-color: white;
}

/* footer */
footer {
	border: 1px solid brown;
	position: absolute;
	width: 100%;
	height: 120px;
	background-color: #f2f0f0;
	text-align: center;
	padding-top: 20px;
}

</style>
</head>
<body>
   <div id="header_wrap">
      <header>
         <a class="logo" href="#">
            <img src="../../image/layout_image/logo.gif"/>
         </a>
         <nav>
            <ul class="nav_items">
               <li><a href="#">Home</a></li>
               <li><a href="#">News</a></li>
               <li><a href="#">Content</a></li>
               <li><a href="#">About</a></li>
            </ul>
         </nav>
      </header>
   </div>
   <!-- // header_wrap -->
   <div class="clear"></div>
   <div id="content_wrap">
   	<aside>
   		<h2>aside</h2>
   		<ul>
   			<li><a href="#">menu-1</a></li>
   			<li><a href="#">menu-2</a></li>
   			<li><a href="#">menu-3</a></li>
   			<li><a href="#">menu-4</a></li>
   		</ul>
   	</aside> <!-- // aside -->
   	<section>
   		<article id="menu_1">
   			<h2>menu-1</h2>
   			<p>menu-1 content</p>
   			<p>menu-1 content</p>
   			<p>menu-1 content</p>
   			<p>menu-1 content</p>
   			<p>menu-1 content</p>
   		</article>
   		<article id="menu_2">
   			<h2>menu-2</h2>
   			<p>menu-2 content</p>
   			<p>menu-2 content</p>
   			<p>menu-2 content</p>
   			<p>menu-2 content</p>
   			<p>menu-2 content</p>
   		</article>
   		<article id="menu_3">
   			<h2>menu-3</h2>
   			<p>menu-3 content</p>
   			<p>menu-3 content</p>
   			<p>menu-3 content</p>
   			<p>menu-3 content</p>
   			<p>menu-3 content</p>
   		</article>
   		<article id="menu_4">
   			<h2>menu-4</h2>
   			<p>menu-4 content</p>
   			<p>menu-4 content</p>
   			<p>menu-4 content</p>
   			<p>menu-4 content</p>
   			<p>menu-4 content</p>
   		</article>
   	</section> <!-- // section -->
   </div>
   <!-- // content_wrap -->
   <div class="clear"></div>
   <div id="footer_wrap">
   		<footer>
   			Copyright &copy; 2023;
   		</footer>
   </div>
   <!-- // footer_wrap -->
</body>
</html>