#top_wrap {
	z-index: 60; width:100%; height:120px; }
.main_wrap #top_wrap {
	position:absolute;}
	
#top_wrap .top_grid {
	position:relative; top: 0px; left:0; width: 100%; padding:0 5%; border-bottom:1px solid #eee; display:inline-block; 
	box-shadow: 0px 2px 3px rgba(0,0,0,0.0); opacity: 1; z-index:30; 
	background-color: rgba(255, 255, 255, 1); transition:0.2s ease-out; -webkit-transition: all 0.2s ease-out;  
}
#top_wrap .on.top_grid {
	margin-top: -40px; 	padding:0 5%;
	box-shadow: 0px 2px 3px rgba(0,0,0,0.1); background-color: rgba(255, 255, 255, 1); 
	left:0; position:fixed;
}
#top_wrap .top_grid::after {
	left: 0px; top: 0px; width: 100%; height: 40px; border-bottom-color: rgba(0, 0, 0, 0.1); border-bottom-width: 1px; 
	border-bottom-style: solid; position: absolute; z-index: 0; content: "";
}

@media screen and (max-width:1400px) {
#top_wrap .top_grid {
 padding:0 3%;}
 #top_wrap .on.top_grid {
	padding:0 3%;}
}

@media screen and (max-width:991px){
#top_wrap {
	height:70px; }
#top_wrap .top_grid {
	padding:0;}
#top_wrap .on.top_grid {
	margin-top: 0px; padding:0;}
#top_wrap .top_grid::after {display:none;}
}


#top_wrap .top_util {
	margin: 0px auto; padding: 10px 15px 0px; width:100%; height: 40px; 
	font-size: 0.8em; position: relative; z-index:20;
}
.top_util .cell {
	float: right;
}


.top_util .button {
height:21px; border:1px solid #ccc; border-radius:3px; font-size: 1em; line-height:1.5em; margin-top:0; padding:0px 10px; 
overflow:hidden; min-width:auto; } 


.top_util .side_menu {float:left; margin:-1px 10px 0 0;}
.top_util .side_menu a {margin:0 10px;}
.top_util .side_menu .lab {font-weight:700;}
.top_util .side_menu .lab:hover {color:#aaa;}


.top_util .social {
	margin-top: 0px; float: left;}
.top_util .social ul {
	overflow: hidden; margin-top:-0px;
}
.top_util .social li {
float: left; margin:0 3px; border-radius: 20px; text-align:center;
	border:0px solid transparent; transition:0.2s ease-out; width: 21px; height: 21px; overflow: hidden; 
	opacity: 1; -webkit-transition: all 0.2s ease-out; font-size:1.1em; line-height:19px;
}
.top_util .social li:hover {opacity:0.7;} 
.top_util .social li a {width:100%; height:100%; display:inline-block; color:#777;}
.top_util .social li img {width:100%;}
.top_util .social li i { display:none;}


.top_util .top_login { 
	float: left; margin-top:0px;
}
.top_util .top_login li {
	margin-left: 3px; float: left;
}
.top_util .top_login li a {
	border:1px solid #ccc; transition:0.2s ease-out; width: 60px;  text-align: center; color: rgb(85, 85, 85);
	line-height: 21px; display: block; background-color: rgba(255, 255, 255, 0.6); -webkit-transition: all 0.2s ease-out;
	padding:0;
}
.top_util .top_login li a:hover {
	color: rgb(17, 17, 17); background-color: rgba(255, 255, 255, 0.8);
}


.top_util .falldown { 
	 float: left; position: relative;
}
.top_util .falldown .button { 
	transition:0.2s ease-out; width: 110px; text-align: center; color: #fff; 
	background:#5b95c9; border-color: transparent; -webkit-transition: all 0.2s ease-out;  
}
.top_util .falldown:hover .button {}
.top_util .falldown ul {
	border: 1px solid #ccc; left: 0px; top: 22px; width: 110px; display: none; position: absolute; z-index: 100; 
	background-color: rgb(255, 255, 255);
}
.top_util .falldown ul li {width:100%;}
.top_util .falldown ul li a {
	text-align: center; line-height: 35px; font-size: 1em; 
	border-bottom-color: rgb(221, 221, 221); border-bottom-width: 1px; border-bottom-style: solid; display: block; 
	transition:0.2s ease-out; -webkit-transition: all 0.2s ease-out;
}
.top_util .falldown ul li:hover a {
	color: rgb(102, 102, 102);  position: relative; background:#eee;
}
.top_util .falldown ul li:hover a::before {
	left: 5px; top: 19px; height: 1px; position: absolute; content: ""; background-color: rgb(51, 51, 51);
}
.top_util .falldown ul li:last-child a {
	border-bottom-color: currentColor; border-bottom-width: medium; border-bottom-style: none;
}


.top_util .lang { 
	float: left; }
.top_util .lang li.button {
	margin: 0 3px; float: left; line-height:0; border:1px solid #aaa; border-radius:0; padding:0; 
	opacity:0.5;}
.top_util .lang li:hover {
	opacity: 0.5;}
.top_util .lang li.on {
	opacity: 0.5;}


@media screen and (max-width:991px){
#top_wrap .top_util { display:none;
	padding: 5px 0px 0px; width: 100%;
}
.top_util .top_login {
	margin-right: 5px;
}
}




#top_wrap .nav_wrap {
	margin: 0px auto; padding: 0px ; 
}
#top_wrap .nav_wrap .logo_grid {
	 width: 25%; height:80px; overflow: hidden; float: left; position: relative; background-color: transparent;
}
#top_wrap .nav_wrap .nav_grid {
	width: 75%; float: right; position: relative;
}

@media screen and (max-width:991px){
#top_wrap .nav_wrap {
	padding: 0px; width: 100%; background-color: transparent;
}
#top_wrap .nav_wrap .container {
padding:0;}
#top_wrap .nav_wrap .logo_grid { 
	width: 100%; height:70px; padding-left:15px;
}
#top_wrap .nav_wrap .nav_grid {
	width: 100%;
}
}


.logo_grid .logo {
	width:210px;
}
.logo_grid .logo img {
max-width:100%;
}
.logo_grid .logo a {
	text-align: center; display: inline-block; position: relative; max-width: 100%; background-color: transparent;
}

.logo_grid .m_button {display: none; 
	width: 35px; height: 35px; text-align: center; color: rgb(255, 255, 255); 
 cursor: pointer; background-color: rgb(17, 17, 17);
}

@media screen and (max-width:991px){
.logo_grid .logo {
	width:180px; margin: 20px 0 0 15px; }
.logo_grid .m_button {
	border-radius: 3px; top: 18px; right:20px; display: table; position: absolute; 
	}
.logo_grid .m_button i {margin-top:0px; font-size:1.2em; display:table-cell; vertical-align:middle;}
.logo_grid .on.m_button {
	color: rgb(255, 255, 255); background-color: #777;
}
}




/* main menu */
.main_nav {
	margin: 0px auto; border: 0px solid rgb(255, 0, 0);  z-index:10; background:#fff;
	transition:0.4s ease-out; -webkit-transition: all 0.4s ease-out;
}
.on.main_nav {
}
.main_nav > ul {
	float: right; 
}
.main_nav > ul.grid > li {
}
.main_nav > ul > li {
	border-left-color: rgb(255, 255, 255); border-left-width: 0px; border-left-style: solid; 
	float: left; position: relative; background-color: transparent;
}
.main_nav > ul > li:first-child {
	border: currentColor;
}
.main_nav > ul > li:hover {
	background-color: transparent;
}
.main_nav > ul > li > a {
	padding:0 32px; height: 80px; text-align: center; color: #222; 
	line-height: 85px; font-size: 1.1em; font-weight: 600; text-transform:uppercase; display: block; 
	background-color: transparent; transition:0.2s ease-out; -webkit-transition: all 0.2s ease-out;
}
.main_nav > ul > li:hover > a {
	color: #888; background-color: transparent;
}
.main_nav > ul > li.add > a {font-size:1.0em; color:#666;}

.main_nav .social {
	margin: 28px 20px 0;}
.main_nav .social ul {
	overflow: hidden;}
.main_nav .social li {
float: left; margin:0 3px; border-radius: 3px; text-align:center;
	border:1px solid #aaa; transition:0.2s ease-out; width: 25px; height: 21px; overflow: hidden; 
	opacity: 1; -webkit-transition: all 0.2s ease-out; font-size:0.9em; line-height:1.4em;
}
.main_nav .social li a {width:100%; height:100%; display:inline-block; }
.main_nav .social li:hover a {color:#888;} 
.main_nav .social li img { display:none; width:100%;}

@media screen and (min-width:992px)
{
#top_wrap .nav_wrap .main_nav {
	display: block !important; position: relative;
}
}

@media screen and (max-width: 1199px) {
.main_nav > ul > li > a {
padding:0 25px; font-size:1.05em; }
.main_nav .add {
display:none; }
.main_nav .social {
display:none;}
}

@media (max-width:991px){
.main_nav {
	width: 100%; right: 0px; padding-top: 0px; display: none; position: absolute; opacity: 1;
	box-shadow:0px 1px 3px rgba(0, 0, 0, 0.3); transition:none; -webkit-transition: none;
}
.on.main_nav {
	transition:none; padding-right: 0px; -webkit-transition: none;
}
#top_wrap .nav_wrap .main_nav > ul {
	overflow: auto; margin-top: 0px; max-height: 500px; width:100%; 
}
#top_wrap .nav_wrap .main_nav > ul > li {
	width: 100%; border-top-color: #ddd; border-top-width: 1px; border-top-style: solid;
}
#top_wrap .nav_wrap .main_nav > ul > li:last-child {
	border-bottom-color: #fff; border-bottom-width: 1px; border-bottom-style: solid;
}
#top_wrap .nav_wrap .main_nav > ul > li > a {
	margin: 0px; height: 50px; line-height: 50px; display: block; background-color: rgba(255,255,255, 1);
}
#top_wrap .nav_wrap .main_nav > ul > li.s_on > a {
	background-color: #fff;
}
}

@media (min-width: 576px) and (max-width: 768px) {
.main_nav {
	max-height:300px; overflow-y:scroll;}
}



.sub_nav {
	left: 0px; width: 100%; padding-top: 0px; border-top:0px solid #ddd; border-bottom:1px solid #ddd; 
	display: none; position: absolute; box-sizing: border-box; background-color: transparent;
}
.sub_nav a {font-family:'nanum gothic';
	border-width: 0px 1px 0px; border-style: solid; border-color: #ddd; padding: 0px 5px; 
	height: 48px; text-align: center; color: rgb(85, 85, 85); line-height: 48px; font-size: 0.85em; font-weight: 400; 
	display: block; position: relative; background-color: rgba(255, 255, 255, 1);
}
.sub_nav a:hover {
	color: rgb(0, 0, 0); font-weight: 500; background-color:#eee;
}
.sub_nav a:first-child {
	border-top-color: rgb(255, 255, 255); border-top-width: 0px; border-top-style: solid;
}

@media screen and (max-width:1199px){
.sub_nav a {
font-size: 0.8em;}
}

@media screen and (max-width:991px){
#top_wrap .nav_wrap .main_nav > ul > li > .sub_nav {display:none !important;
}
}