* {
	padding: 0;
	margin: 0;
}
body {
	font-family: '돋움';
	font-size: 14px;
	color: #444444;
}
li {
	list-style-type: none;
}
.clear {
	clear: both;
}
header {
	width: 1140px;
	height: 100px;
	margin: 0 auto;
	/* border: solid 1px red; */
}
#logo {
	float: left;
	margin: 20px 0 0 20px;
	/* border: solid 1px red; */
}
#menus {
	float: right;
	/* border: solid 1px red; */
}
#top_menu {
	text-align: right;
	margin-top: 20px;
	/* border: solid 1px red; */
}
#main_menu {
	margin-top: 20px;
	font-family: '맑은고딕';
	font-size: 20px;
	color: black;
	/* border: solid 1px red; */
}
#main_menu li {
	display: inline;
	margin-left: 80px;
}
#main_img {
	width: 100%;
	height: 281px;
	background-image: url("./main_img.png");
	background-repeat: no-repeat;
	background-position: top center;
	margin-top: 20px;
}
#contents {
	width: 1140px;
	margin: 0 auto;
}
#sub_menu {
	width: 234px;
	float: left;
	margin-top: 25px;
	/* border: solid 1px red; */
}
#sub_menu h3 {
	font-size: 18px;
	color: #5df0c0;
	padding: 12px;
	background-color: #516e7f;
}
#sub_menu li {
	padding: 10px;
	border-bottom: dotted 1px #cccccc;
}
#main_contents {
	width: 880px;
	float: right;
	margin-top: 25px;
	/* border: solid 1px red; */
}
#main_contents h3 {
	font-size: 22px;
	padding-bottom: 8px;
	border-bottom: solid 1px #cccccc;
}
#main_contents p {
	margin-top: 30px;
	line-height: 180%;
}
#main_contents #figure {
	margin-top: 30px;
	text-align: center;
}
#main_contents li {
	padding: 5px;
}
footer {
	width: 100%;
	height: 150px;
	margin-top: 30px;
	background-color: #2c2a29;
}
#footer_box {
	width: 1140px;
	/* height: 150px; */
	margin: 0 auto;
	/* border: solid 1px green; */
}
#footer_logo {
	float: left;
	margin: 50px 0 0 30px;
	/* border: solid 1px red; */
}
#address {
	float: right;
	margin: 50px 30px 0 0;
	color: white;
	/* border: solid 1px red; */
}