/* *******************************************************
 * filename : common.css
 * description : 공통영역 HEADER & FOOTER
 * date : 20190718
******************************************************** */

/* hamburgerMenu */

.offcanvas {
    height: 100%;
    width: 580px;
    position: fixed;
    z-index: 1000;
    top: 0;
    right: 0;
    background-color: #fff;
    overflow-x: hidden;
    transition: 0.5s;
}

.offcanvas .menu_wrapper {
    -ms-overflow-style: none;
}
.offcanvas .menu_wrapper::-webkit-scrollbar {
    display: none;
}

#offcanvas::-webkit-scrollbar {
    display: none;
}

#offcanvas {
	margin-right:-580px;
	transition: 0.5s;
	transition: margin-right .5s;
	-ms-overflow-style: none;
	
}
#offcanvas.open{
	margin-right:0;
	background: #7c001a;
}

/* Style the tab */
.offcanvas .tab {
	float: left;
	background-color: #7c001a;
	width: 180px;
	height:100%;
	color: #fff;
	padding-top:72px;
	position:relative;
}

.offcanvas .tab .fixed_wrapper{
	position:fixed;
	background-color: #7c001a;
	height:100%;
	width:180px;
}

.offcanvas .h_tablinks {
	display: block;
	background-color: inherit;
	color: #fff;
	padding: 0 30px;
	width: 100%;
	border: none;
	outline: none;
	text-align: left;
	cursor: pointer;
	font-size: 17px;
	height: 72px;
	line-height: 72px;
}
.offcanvas .h_tablinks.point {
    background: #570012;
}

.offcanvas .h_tablinks:hover {
	background-color: #6e0118;
}

.offcanvas .h_tablinks.active {
  background-color: #fff;
  color: #111;
	font-weight:600;
}


/* Style the tab content */
.offcanvas .menu_wrapper {
    width: calc(100% - 180px);
    float: left;
	height: 100%;
	background: #fff;
}

.offcanvas .h_tabcontent {
	display: none;
	margin-top:72px;
}
.offcanvas .h_tabcontent .sub_nav {
	background: #fff;
}

.offcanvas .h_tabcontent .sub_nav>li>a {
    height: 72px;
    line-height: 72px;
    font-size: 17px;
    color: #333;
    padding: 0 30px;
    border-bottom: 1px solid #e1e1e1;
	display:block;
    text-overflow: ellipsis;
    white-space: pre;
    overflow: hidden;
}

.offcanvas .menu_login {
    background-color: #404040;
    height: 72px;
    line-height: 72px;
    font-size: 18px;
    color: #fff;
    padding: 0 30px;
	position: fixed;
	top:0;
	width: calc(100% - 180px);
	z-index:999;
}
.offcanvas .menu_login .wrapper{
	position:relative;
	width:340px;
	height:100%;
}
.offcanvas .menu_login a,.menu_login a:hover {
	color:#fff;
}

.offcanvas .right_p {
	position:absolute;
	right:0;
	top:0;
}
.offcanvas .btn_close {
    width: 30px;
    height: 30px;
    position: relative;
    text-indent: -9999px;
    top: 0;
    right: 0;
}
.offcanvas .btn_close:before,.btn_close:after{
  content:'';
  width:30px;
  height:1px;
  position:absolute;
  left: 50%;
  top: 50%;
  border-radius:4px;
  background:#fff;
}
.offcanvas .btn_close:before{
  transform:translate(-50%,-50%) rotate(-45deg)
}
.offcanvas .btn_close:after{
  transform:translate(-50%,-50%) rotate(45deg)
}
.offcanvas .h_tabcontent .depth3 {
	display: none;
	border-bottom: 1px solid #ddd;
	padding:28px 32px;
}
.offcanvas .h_tabcontent .depth3 .menu3 {
    font-size: 16px;
    line-height: 32px;
    color: #111;
}

.offcanvas .h_tabcontent .depth3 .menu3:before {
    content: "";
    width: 4px;
    height: 4px;
    background: #d7c9b1;
    display: inline-block;
    margin-right: 8px;
    vertical-align: middle;
    margin-bottom: 4px;
}

.offcanvas .h_tabcontent .depth3 .menu3 a {
    color: #111;
}

.offcanvas .h_tabcontent .depth3 .menu3 a:hover {
    text-decoration: underline;
}
.offcanvas .h_tabcontent .menu2_link { 
    position:relative; 
}

.offcanvas .h_tabcontent .menu2_link.active {
	color:#8b0029 !important;
	font-weight:500;
    transition: 0.5s;
}
.offcanvas .h_tabcontent .menu2_link:after {
  content:'';
  display:inline-block;
  width:9px;
  height:9px;
  margin:-5px 12px auto auto;
  vertical-align:middle;
  border-right:2px solid #aaa;
  border-top:2px solid #aaa;
  transform:rotate(135deg);
  position:absolute;
  top:35px;
  right:20px;
    transition: 0.5s;
}
.offcanvas .h_tabcontent .menu2_link.active:after {
  content:'';
  display:inline-block;
  width:9px;
  height:9px;
  margin:-5px 12px auto auto;
  vertical-align:middle;
  border-right:2px solid #aaa;
  border-top:2px solid #aaa;
  transform:rotate(-45deg);
  position:absolute;
  top:40px;
  right:20px;
    transition: 0.5s;
}

/* Clear floats after the tab */
.clearfix::after {
  content: "";
  clear: both;
  display: table;
}	

.float_wrapper {
    display: flex;
    justify-content: space-between;
}

/* Header */
#header {
    position: absolute;
    top: 0;
    z-index: 999;
    width: 100%;
	transition: all 0.5s ease;
}

#header.on {
    position: fixed;
    top: 0;
    background: rgba(0, 0, 0, 0.70);
	animation: smoothScroll 0.5s forwards;
}

#header.on nav {
    display: block;
}

#header .logo {
    /* float: left; */
    height: 88px;
    padding-left: 35px;
    line-height: 88px;
}

#header .logo img {
    max-width: 100%;
    max-height: 100%;
    vertical-align: middle;
}

/* Header - gnb slide menu */
#header nav {
    /* float: left; */
    width: 1200px;
    /* margin-left: 125px; */
    margin: 0 auto;
	display:none;
}

#header nav #gnb {
    width: 100%;
    height: 88px;
    display: flex;
}

#header nav #gnb li {
    /* float: left; */
    /* width: 133px; */
    width: calc(100% / 10); 
    text-align: center;
    line-height: 88px;
	cursor: pointer;
}

#header nav #gnb li .nav_dep1 {
    color: #fff;
    font-size: 17px;
}

#header.active nav {
	display:block;
}

#header nav .depth_toggle {
    position: absolute;
    top: 88px;
    left: 0;
    width: 100%;
	transition:.5s height, .2s background;
	display:none;
	border-bottom: 1px solid #ccc;
}
#header nav .depth_toggle.active {
    display: block;
    background: #fff;
}

#header nav .depth_toggle .wrapper {
    width: 1200px;
    margin: 0 auto;
	/* margin-left: 352px; */
    display: flex;
}

#header nav .depth_toggle .sub_nav {
    width: calc(100% /10);
    /* height: 510px; */
    /* float: left; */
    background: rgba(255, 255, 255, 0.5);
    border-right: 1px solid #ddd;
    padding: 20px 0;
	transition:.5s height, .2s background;
}

#header nav .depth_toggle .sub_nav li {
    height: auto;
    line-height: 1.1em;
    padding-left: 10px;
    margin-bottom: 14px;
	overflow: visible; 
	text-overflow: inherit; 
	white-space: normal;
	width: 98%;
}

#header nav .depth_toggle .sub_nav li a {
	display: block;
	/* overflow: hidden; */
	/*text-overflow: ellipsis;
	white-space: nowrap;*/
	font-size:14px;
	letter-spacing:-0.6px;
}


#header nav .depth_toggle .sub_nav.on {
    background: #760023;
    color: #fff;
	transition:.5s height, .2s background;
}
#header nav .depth_toggle .sub_nav.on li a {
	color:#f1f1f1;
}
#header nav .depth_toggle .sub_nav.on li a:hover {
    color: #fff !important;
    /*font-weight: 400;*/
}


/* header */
#header nav .depth_toggle .sub_nav li.over {
    height: 58px;
    /* overflow: auto; */
    line-height: 18px;
    text-overflow: clip;
    white-space: pre-line;
}

#header nav .depth_toggle .sub_nav li.over a {
    overflow: visible;
    text-overflow: clip;
    white-space: initial;
}
#header nav .depth_toggle .sub_nav li.over_min {
    height: 48px;
    /* overflow: auto; */
    line-height: 21px;
    text-overflow: clip;
    white-space: pre-line;
}

#header nav .depth_toggle .sub_nav li.over_min a {
    overflow: visible;
    text-overflow: ellipsis;
    white-space: initial;
	word-break: break-word;
}

/* Header - right menu icon */
#header .menu_area {
    float: right;
}

#header .menu_area ul {
    overflow: hidden;
}

#header .menu_area ul li {
    width: 75px;
    height: 88px;
    line-height: 88px;
    float: left;
    text-align: center;
	cursor:pointer;
	color:#fff;
}
#header .menu_area ul li:first-child a:after {
  content:'';
  display:inline-block;
  width:2px;
  height:20px;
  vertical-align:middle;
  background:#fff;
  float:right;
  margin-top:34px;
}

#header .menu_area ul li a {
    width: 100%;
    height: 100%;
    display: block;
    color: #fff;
    font-size: 16px;
	line-height: 88px;
}

#header .menu_area ul li img {
	max-width:100%;
	max-height:100%;
	vertical-align:middle;
}
#header .menu_area ul li a.btn_ham_menu {
    background: rgba(0, 0, 0, 0.7);
    width: 100%;
    height: 100%;
    display: block;
}
#header .sub_nav.on .link:after {
    content: url(/images/common/ic_external_sm_on.png);
    /* font-weight: 600; */
    /* margin-left: 8px; */
    /* font-size:13px; */
}     

#header .sub_nav .link:after {
    content: url(/images/common/ic_external_sm.png);
    /* font-weight: 600; */
    margin-left: 2px;
    /* font-size:13px; */
}

#offcanvas .sub_nav .link:after {
    content: url(/images/common/ic_external_sm.png);
    /* font-weight: 600; */
    /* margin-left: 8px; */
    /* font-size:13px; */
}
.offcanvas .h_tabcontent .sub_nav>li>a.link:after {
    margin-left: 5px;
}


/* 구글 언어변경 */
#google_translate_element{
 
}
.goog-te-gadget-simple{
    display: flex !important;
    align-items: center;
    justify-content: center;
    height: 30px;
    margin-top: 6rem;
    margin-left: 80rem;
    padding: 0.3rem;
    border-radius: 2px;
    border-left: 1px solid var(--c-black-5) !important;
    border-bottom: 1px solid var(--c-black-5) !important;
    border-right: 1px solid var(--c-black-5) !important;
    border-top: 1px solid var(--c-black-5) !important;
}
.goog-te-gadget-simple .VIpgJd-ZVi9od-xl07Ob-lTBxed img{
    display: none;
}
.goog-te-gadget-simple .VIpgJd-ZVi9od-xl07Ob-lTBxed span:last-child{
    display: none;
}
.goog-te-gadget-simple .VIpgJd-ZVi9od-xl07Ob-lTBxed span:nth-child(3){
    display: none;
}


/* main search */
#search_modal {
    width: 100%;
    height: 800px;
    position: absolute;
    top: 0;
	display:none; 
}
#search_modal.pop {
	display:block;
	transition: .5s;
}
#search_modal .modal-content {
    background: #fff;
    width: 500px;
    margin: 0 auto;
    margin-top: 200px;
    padding: 60px 50px;
	position: relative;
	transition: .2s background;
	box-shadow:0px 5px 15px #333;
}
#search_modal .modal-content p {
    font-size: 24px;
    font-weight: 200;
    margin-bottom: 18px;
}

#search_modal .modal-content .sub_contents {
    margin-top: 10px;
    display: block;
    color: #3F51B5;
    font-weight: 400;
}
#search_modal .modal-content .modal-header {
    position: absolute;
    top: 20px;
    right: 20px;
}
#search_modal .modal-content .modal-header .btn_close {
    width: 30px;
    height: 30px;
    position: relative;
    text-indent: -9999px;
    top: 0;
    right: 0;
}
#search_modal .modal-content .modal-header .btn_close:before, 
#search_modal .modal-content .modal-header .btn_close:after{
	content:'';
	width:30px;
	height:1px;
	position:absolute;
	left: 50%;
	top: 50%;
	border-radius:4px;
	background:#555;
}
#search_modal .modal-content .modal-header .btn_close:before{
  transform:translate(-50%,-50%) rotate(-45deg)
}
#search_modal .modal-content .modal-header .btn_close:after{
  transform:translate(-50%,-50%) rotate(45deg)
}
#search_modal .modal-content .search_group input[type="text"] {
    width: calc(100% - 36px);
}

.overlay {
	display: none;
	z-index: 999;
	position: fixed;
	width: 100%; height: 100%;
	left: 0; top: 0;
	background-color: rgba(0,0,0, 0.4);
	overflow-x: hidden;
	transition: background-color 2s;
}
.full-height {
	height:100%;
}
.join_point {
    color: #ff0000;
    margin-left: 4px;
}

.block_comm {
    display: block;
    font-size: 14px;
    margin-top: 8px;
	line-height:20px;
}
/* footer */

#footer {
    width: 100%;
}

#footer .top_area {
    background: #272727;
    /*height: 65px;*/
    line-height: 65px;
    overflow: hidden;
}

#footer .top_area .f_left {
    float: left;
    padding-left: 68px;
}

#footer .top_area .f_left ul {
    overflow: hidden;
    display: flex;
}

#footer .top_area .f_left ul li {
    margin-right: 24px;
    color: #999;
    font-size: 16px;
}
#footer .top_area .f_left ul li a { color:#999;}
#footer .top_area .f_left ul li:first-child a{
    color:#fff;
    font-weight: 400;
}
#footer .top_area .f_right {
	float: right;
	padding-right: 68px;
}

#footer .top_area .f_right .sns {
    overflow: hidden;
}

#footer .top_area .f_right .sns .part {
    float: left;
    display: flex;
    margin-left: 50px;
}
#footer .top_area .f_right .sns .part span {
	color:#aaa;
}
#footer .top_area .f_right .sns .part ul {
    display: flex;
}

#footer .top_area .f_right .sns .part ul li {
    padding: 0 6px;
    line-height: 60px;
}
#footer .top_area .f_right .sns .part ul li img {
    max-width: 100%;
    max-height: 100%;
    vertical-align: middle;
}

#footer .information {
    width: 100%;
    /* height: 220px; */
    background: #333;
}
#footer .information .wrapper {
	padding:30px 68px;
	overflow:hidden;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
#footer .information .f_left {
    float: left;
    display: flex;
	/* width: calc(100% - 553px); */
    align-items: center;
}

#footer .information .f_left .kor_univ {
    margin-left: 50px;
    color: #999;
    font-size: 16px;
    line-height: 24px;
}
#footer .information .f_left span { display: inline-block; margin-right: 10px; }
#footer .information .f_left .fline{
    content: '';
    display: inline-block;
    width: 1px;
    height: 13px;
    top: 1px;
    background: rgba(255,255,255,0.3);
    margin-right: 10px;
    margin-left: 10px;
}

#footer .information .f_right {
    float: right;
    align-self: center;
    margin-top: 20px;
}

#footer .information .f_right ul.corp {
    display: flex;
}

#footer .information .f_right ul.corp li {
    margin-left: 24px;
    margin-right: 24px;
    height: 85px;
    line-height: 80px;
	text-align: right;
}

#footer .information .f_right ul.corp li img {
    max-width: 100%;
    max-height: 100%;
    vertical-align: middle;
}



.btn_move_top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 999;
    background: rgba(17, 17, 17, 0.8);
    width: 60px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    color: #fff;
    cursor: pointer;
	display: none;
}
.chatbot {position: fixed; bottom: 100px; right: 10px; z-index: 999;}

@media screen and (max-width:1860px) {
	#header .logo { padding-left: 30px; }
    #header.on nav { /*margin-left: 20px;*/ }
	#header nav .depth_toggle .wrapper { /*margin-left:250px;*/ }
}

@media screen and (max-width:1688px) {
	#header { height: 72px; }
	#header .logo { height: 72px; padding-left: 12px; line-height: 72px; }
	#header nav { width: 1120px; /*margin-left: 30px;*/ }
	#header nav #gnb { height: 72px; }
	#header nav #gnb li { /*width:124px;*/ line-height: 72px; }
	#header .menu_area ul li { width: 64px; height: 72px; line-height: 72px; }
	#header .menu_area ul li a { line-height:72px; }
	#header .menu_area ul li:first-child a:after { margin-top: 28px; }
	#header nav .depth_toggle { top: 72px; }
	#header nav .depth_toggle .wrapper { width: 1120px; /*margin-left:232px;*/}
	#header nav .depth_toggle .sub_nav { /*width: 124px;*/ }
	#header nav .depth_toggle .sub_nav li {padding-left: 8px;}
	#header nav .depth_toggle .sub_nav li a {font-size: 13.5px;}
	.main .fullscreen_video .video_wrapper .content_wrapper { padding-top:260px; }
	.main .fullscreen_video .video_wrapper .content_wrapper .scroll	{ margin-top:100px; }
}
@media screen and (max-width:1560px) {
	#header { height: 64px; }
	#header .logo { height: 64px; padding-left: 10px; line-height: 64px; }
	#header nav {width: 960px;/*margin-left: 30px;*/}
	#header nav #gnb { height: 64px; }
	#header nav #gnb li {width: 106px;line-height: 64px;}
	#header .menu_area ul li { width: 64px; height: 64px; line-height: 60px; }
	#header .menu_area ul li:first-child a:after {margin-top: 22px;}
	#header nav .depth_toggle { top: 64px; }
	#header nav .depth_toggle .wrapper {width: 960px; /*margin-left:230px;*/}
	#header nav .depth_toggle .sub_nav {/*width: 106px;*/}	
	#header nav #gnb li .nav_dep1 { font-size: 15px; }
	#header nav .depth_toggle .sub_nav li {padding-left: 6px; letter-spacing: -0.5px; /*line-height: 1.1em; height: auto; margin-bottom: 14px; overflow: visible; text-overflow: inherit; white-space: normal;*/}
	#header nav .depth_toggle .sub_nav li a { font-size: 12.5px;letter-spacing: -0.8px; }
	#header .menu_area ul li a { line-height: 64px; font-size: 12.5px; }	
	.main .fullscreen_video .video_wrapper .content_wrapper .scroll	{ margin-top:50px; }
}

@media screen and (max-width:1400px) {
	#header nav { width: 864px; }
	#header nav #gnb li { width: 96px; }
	#header nav #gnb li .nav_dep1 { font-size: 14px; }
	#header nav .depth_toggle .wrapper { width: 864px; }
	#header nav .depth_toggle .sub_nav { /*width: 96px;height:650px;*/}
	#header .sub_nav.on .link:after { content: url(/images/common/ic_link16.png); margin-left:2px; }
	#header .sub_nav .link:after { content: url(/images/common/ic_link16.png); margin-left:2px; }
	#footer .top_area .f_left { padding-left: 30px; }
	#footer .top_area .f_right { padding-right: 30px; }
	#footer .information .wrapper { padding: 20px 30px; }
	#footer .information .f_left .kor_univ { margin-left: 28px; }
	#footer .information .f_right ul.corp li { margin-left: 30px; }
	
	.offcanvas { width: 540px; }
	.offcanvas .menu_login .wrapper { width: 300px; }
	.offcanvas .h_tabcontent { margin-top: 64px; font-size:17px; }
	.offcanvas .h_tablinks { height: 64px; line-height: 64px; }
	.offcanvas .menu_login { height: 64px; line-height: 64px; }
	.offcanvas .h_tabcontent .sub_nav>li>a { height: 64px; line-height: 64px;font-size:16px; }
	.offcanvas .h_tabcontent .depth3 { padding: 20px 32px; }
	.offcanvas .tab { padding-top: 64px; }
	.offcanvas .h_tabcontent .menu2_link.active:after { top: 36px; }
	.offcanvas .h_tabcontent .menu2_link:after { top: 28px; }	
}
@media screen and (max-width:1300px) {
	#header.on nav { display:none; }	
}
@media screen and (max-width:1240px) {
	#footer .top_area .f_left { padding-left: 30px; }
	#footer .top_area .f_right { padding-right: 30px; }
	#footer .information { height: auto; }
	#footer .information .f_right { float: none;  }
	#footer .information .f_right ul.corp li { margin-left: 30px; }
	#footer .information .f_left .kor_univ { font-size: 14px; }
	#footer .information .f_left { float: none; width:100%; }
	#footer .information .f_right ul.corp li { margin-left: 0; }

	#footer .top_area .f_left { padding-left: 30px; }
	#footer .top_area .f_right { padding-right: 30px; }
}
@media screen and (max-width:1080px) {
	#footer .top_area .f_left { float:none; }
	#footer .top_area .f_right { float:none; padding:0 30px; }
	#footer .top_area .f_right .sns .part { margin-left:0; margin-right:40px; }
}
@media screen and (max-width:980px) {
	#footer .information { height: auto; }
	#footer .information .f_left img { width: 160px; }
	#footer .information .f_left .kor_univ { width: calc(100% - 160px); font-size: 14px; line-height: 20px; }
	#footer .information .f_right { float: none; }
}
@media screen and (max-width:640px) {
	#header { height: 50px; }
	#footer .information .f_left img { width: 120px;}
	#header .logo { height: 50px; line-height: 50px; }
	#header .logo img { max-width: 172px; }
	#header .menu_area ul li { width: 50px; height: 50px; line-height: 48px; }
	#header .menu_area ul li:first-child a:after { margin-top: 15px; width: 1px; }
	#header .menu_area ul li a { font-size: 12px; line-height:48px; }
	#search_pop img { width: 25px; }
	#search_modal .modal-content { width: 90%; padding: 40px 30px; }
	#search_modal .modal-content p { font-size: 20px; }
	#search_modal .modal-content .sub_contents { font-size: 12px; }	
	#search_modal .modal-content .search_group { width:100%; }
	#header .menu_area ul li a.btn_ham_menu img { width: 24px; }	
	#offcanvas { margin-right: -100%; }
	.offcanvas { width: 100%; }
	.offcanvas .tab { width: 120px; padding-top: 54px; }
	.offcanvas .tab .fixed_wrapper { width: 120px; }
	.offcanvas .h_tablinks { height: 54px; line-height: 54px; font-size: 14px; padding: 0 12px; }
	.offcanvas .menu_wrapper { width: calc(100% - 120px); }
	.offcanvas .menu_login .wrapper { width:100%; }
	.offcanvas .menu_login {width: calc(100% - 120px);height: 54px;line-height: 54px;font-size: 15px;padding: 0 20px;}
	.offcanvas .h_tabcontent { margin-top: 54px; }
	.offcanvas .h_tabcontent .sub_nav>li>a { height: 54px; line-height: 54px; font-size: 13px; padding: 0 20px; }
	.offcanvas .h_tabcontent .menu2_link:after { top: 24px; right: 12px; }
	.offcanvas .h_tabcontent .menu2_link.active:after { top: 30px; right: 12px; }
	.offcanvas .h_tabcontent .depth3 { padding: 18px; }
	.offcanvas .h_tabcontent .depth3 .menu3 { font-size: 14px; line-height: 24px; }
	.block_comm { font-size: 12px; }
	#footer .information .f_left { display: block;  }
	#footer .information .wrapper { padding: 20px; }
	#footer .information .f_left .kor_univ { width:100%; margin:0; font-size: 13px; padding-top:10px; }
	#footer .top_area .f_right .sns .part span { font-size: 13px;    width: 100px; }	
	#footer .top_area .f_left ul li { font-size:14px; }
	#footer .top_area .f_right { padding: 0 30px; border-top: 1px solid #444; }
	#footer .top_area .f_right .sns .sns_menu { height: 40px; width: 32.5%; background: transparent; border-color: rgba(255, 255, 255, 0.3); color: #ccc; margin:0; }
	#footer .top_area .f_right { /*height: 96px;*/ padding: 4px 20px; }
	#footer .top_area .f_right .sns .part { line-height:44px; margin: 0; }
	#footer .top_area .f_right .sns .part:nth-child(1),
	#footer .top_area .f_right .sns .part:nth-child(2) { width: 100%; float: left; }
	#footer .top_area .f_right .sns .part:nth-child(3) { width:100%; }
	#footer .top_area .f_right .sns .part ul li { line-height: 44px; }	
	.btn_move_top { width: 32px; height: 32px; border-radius: 50%; text-indent: -500px; overflow:hidden; bottom:10px; right:10px; }
	.btn_move_top:before {
	  content: '';
	  right: 0px;
	  top: 18px;
	  display:inline-block;
	  width: 6px;
	  height: 6px;
	  margin:-5px 12px auto auto;
	  vertical-align:middle;
	  border-right: 2px solid rgba(255, 255, 255, 0.5);
	  border-top: 2px solid rgba(255, 255, 255, 0.5);
	  transform:rotate(-45deg);
	  position:absolute;
	  transition: 0.5s;
	}
}
@media screen and (max-width:480px) {	
	#footer .top_area { height: auto; }
	#footer .top_area .f_right {float:none;padding: 0 20px;/*height: 88px;*/line-height: 45px;}
	#footer .top_area .f_right .sns .part {float: none;/* margin-left: 20px; */}
	#footer .top_area .f_right .sns .part ul li img { width: 32px; }
	#footer .top_area .f_left ul li {font-size: 12px;}
	#footer .top_area .f_left {float: none;padding: 0 20px;border-bottom: 1px solid #555;height: 48px;line-height: 48px;}
	#footer .information .f_left .kor_univ {width: 100%;font-size: 12px;padding: 10px 0;margin: 0;}
	#footer .information .f_right ul.corp {width: 100%;max-height: 70px;align-items: stretch;}
    #footer .information .f_right ul.corp li {height: 100%;width: calc((100% - 60px) / 4);margin-right: 20px;align-self: center;}
    #footer .information .f_right ul.corp li:last-child {margin: 0;}
	#footer .information .f_right ul.corp li a {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
}
	#footer .information .f_right ul.corp li a img {max-height: 60px;}
	#footer .information .f_right {margin-top: 0;width: 100%;}
	#footer .top_area .f_right .sns .sns_menu { font-size: 12px; height: 32px; }
	.chatbot { bottom: 50px;; }
	.chatbot img { width: 100px; }
	
    #footer .information .f_left span { display: block;}
}


/*
@media screen and (max-width:1650px) {
	
}
@media screen and (max-width:1400px) {
	
}
@media screen (min-width:993px) and (max-width:1399px) {
	
}
@media screen (min-width:768px) and (max-width:992px) {
	
}
@media screen and (max-width:768px) {
	
}
@media screen and (max-width:480px) {

}
*/