.tnb {
	height: 30px;
	background-color: #000;
	padding: 0 25px;
}

.tnb .wrap {
	position: relative;
	width: 100%;
	max-width: 1200px;
	margin: 0 auto;
}

.tnb .wrap .txt {
	line-height: 30px;
	font-size: 16px;
	text-align: center;
	color: #fff;
}

.tnb .wrap button {
	position: absolute;
	top: 0;
	bottom: 0;
	right: 0;
	z-index: 1;
	background-color: transparent;
	margin: auto 0;
}

.tnb .wrap button img {
	display: block;
}

.header {
	position: sticky;
	top: 0;
	z-index: 99;
	border-bottom: 1px solid #f0f0f0;
}

.header .wrap {
	background-color: #fff;
	padding-inline: 100px;
}

.header .wrap .links {
	width: 100%;
	max-width: 1200px;
	padding: 10px 0;
	margin: 0 auto;
	justify-content: end;
	align-items: center;
	display: flex;
}

.header .wrap .links .logins {
	width: fit-content;
	flex-shrink: 0;
	align-items: center;
	display: flex;
}

.header .wrap .links .logins ul {
	width: fit-content;
	flex-shrink: 0;
	display: flex;
	gap: 15px;
}

.header .wrap .links .logins ul li {
	position: relative;
}

.header .wrap .links .logins ul li:first-child {
	padding-left: 0;
}

.header .wrap .links .logins ul li:first-child:before {
	display: none;
}

.header .wrap .links .logins ul li:last-child {
	padding-right: 0;
}

.header .wrap .links .logins ul li a {
	font-size: 12px;
}

.header .wrap .links .logins .menu_btn {
	background-color: transparent;
	margin-left: 40px;
	display: none;
}

.header .wrap .links .logins .menu_btn img {
	display: block;
}

.header .wrap .menu {
	width: 100%;
	max-width: 1200px;
	height: 5rem;
	margin: 0 auto;
	justify-content: space-between;
	align-items: center;
	display: flex;
}

.header .wrap .menu ul {
	display: flex;
}

.header .wrap .menu ul.l_menu {
	gap: 0 40px;
}

.header .wrap .menu ul.l_menu li a {
	font-size: 18px;
}

.header .wrap .menu ul.l_menu li.search img {
	width: 22px;
	height: 22px;
}

.header .wrap .menu ul.r_menu {
	gap: 0 35px;
}

.header .wrap .menu ul.r_menu li a {
	font-size: 20px;
	font-weight: 600;
}

.header .m_menu {
	background-color: #f3f3f3;
	padding: 0 25px;
	display: none;
}

.header .m_menu ul {
	gap: 0 40px;
	justify-content: center;
	display: flex;
}

.header .m_menu ul li {
	text-align: center;
}

.header .m_menu ul li a {
	line-height: 50px;
	font-size: 16px;
}

.header .nav-bottom { padding-top: 20px; max-width: 1200px; margin: 0 auto; }
.header .category { font-size: 0; position: relative; }
.header .category > li { display: inline-block; margin-right: 20px; vertical-align: top; }
.header .category > li:last-child { margin-right: 0; }
.header .category > li > a { display: block; color: #000; font-size: 1.333rem; letter-spacing: 0.42px; font-weight: 400;padding-bottom: 10px;position: relative;line-height: 1;}
.header .category > li > a::before{content: ""; display: block; background-color: #21272a; position: absolute; left: 0; bottom: 0; width: 0; height: 2px; transition: width 0.3s; }}
.header .category > li > a:hover { font-weight: 700; }
.header .category > li > a.isActive::before, header .category > li > a:hover::before{width: 100%;}
.header .category > li > a.IsActive::before { content: ""; display: block; position: absolute; left: 0; bottom: 0; width: 100%; height: 2px;  background-color: #21272a; }
.header .category > li > a.point-txt{color:#d9272c !important;}
.header .category > li > a.point::after{background-color: #ef6253;border-radius: 5px;content: "";height: 5px;position: absolute;right: -7px;top: 0;width: 5px;}
.header .category .lnb_mid { display: none; position: absolute; top: 34px; left: -25px; z-index: 10; min-width: 85px; min-height: 124px; padding: 15px 0; background: #fff; text-align: center; border: 1px solid #707070; }
.header .category .lnb_mid li { padding: 5px 0; }
.header .category .lnb_mid li > a { color: #333; font-size: 1.083rem; }
.header .category > li.shop:hover .lnb_mid { display: block; }


.side {
	position: fixed;
	top: 0;
	left: 0;
	z-index: 999;
	overflow-y: auto;
	width: 100%;
	height: 100%;
	padding-bottom: 70px;
	background-color: #fff;
	display: none;
}

.side::-webkit-scrollbar {
	display: none;
}

.side .links {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 50px;
	padding: 0 25px;
	background-color: #f9f9f9;
	justify-content: space-between;
	align-items: center;
	display: flex;
}

.side .links ul {
	display: flex;
}

.side .links ul li {
	position: relative;
	padding: 0 20px;
}

.side .links ul li:before {
	content: '';
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
	z-index: 1;
	width: 1px;
	height: 18px;
	background-color: #9d9d9d;
	margin: auto 0;
}

.side .links ul li:first-child {
	padding-left: 0;
}

.side .links ul li:first-child:before {
	display: none;
}

.side .links ul li:last-child {
	padding-right: 0;
}

.side .links ul li a {
	font-size: 16px;
	font-weight: 600;
}

.side .links ul li a.color {
	color: #ff8500;
}

.side .links button {
	background-color: transparent;
}

.side .links button img {
	width: 23px;
	display: block;
}

.side .tab {
	padding-top: 50px;
	background-color: #f9f9f9;
	display: flex;
}

.side .tab li {
	width: 100%;
	height: 70px;
	line-height: 63px;
	border-bottom: 7px solid #d9d9d9;
	font-size: 24px;
	font-weight: 600;
	text-align: center;
	cursor: pointer;
}

.side .tab li.active {
	border-bottom-color: #000;
}

.side .tab_content .content {
	padding: 25px;
	display: none;
}

.side .tab_content .content.active {
	display: block;
}

.side .tab_content .content ul {
	padding: 25px 0;
	border-top: 1px solid #bfbfbf;
	display: flex;
}

.side .tab_content .content ul:first-child {
	padding-top: 0;
	border-top: 0;
}

.side .tab_content .content ul:last-child {
	padding-bottom: 0;
}

.side .tab_content .content ul li {
	width: 100%;
}

.side .tab_content .content ul li .subject {
	font-size: 16px;
	margin-bottom: 15px;
}

.side .tab_content .content ul li a {
	width: fit-content;
	font-size: 26px;
	font-weight: 600;
	display: block;
}

.side .tab_content .content ul li a:not(:nth-of-type(1)) {
	margin-top: 5px;
}

@media(max-width: 1250px) {
	.header .wrap {
		padding: 0 25px 0;
	}
}

@media(max-width: 1024px) {
	.header .wrap .menu ul.l_menu {
		gap: 0 25px;
	}

	.header .wrap .menu ul.l_menu li a {
		font-size: 20px;
	}

	.header .wrap .menu ul.r_menu {
		gap: 0 20px;
	}

	.header .wrap .menu ul.r_menu li a {
		font-size: 18px;
	}
}

@media(max-width: 768px) {
	.header .wrap .links {
		height: 60px;
		justify-content: space-between;
	}

	.header .wrap .links .logins .my_classroom {
		display: none;
	}

	.header .wrap .links .logins .menu_btn {
		display: block;
	}

	.header .wrap .menu {
		display: none;
	}

	.header .m_menu {
		display: block;
	}

	.header .m_menu ul {
		gap: 0 25px;
	}

	.header .m_menu ul li a {
		line-height: 40px;
		font-size: 14px;
		letter-spacing: -1.1px;
	}
}

@media(max-width: 480px) {
	.tnb,
	.header .wrap,
	.header .m_menu {
		padding: 0 15px;
	}

	.tnb {
		height: 40px;
	}

	.tnb .wrap .txt {
		line-height: 40px;
		font-size: 18px;
	}

	.tnb .wrap button img {
		width: 14px;
	}

	.header .wrap .links {
		height: 50px;
	}

	.header .wrap .links a img {
		/*width: 120px;*/
	}

	.header .wrap .links .logins ul li,
	.side .links,
	.side .links ul li {
		/*padding: 0 15px;*/
	}

	.header .wrap .links .logins ul li:before,
	.side .links ul li:before {
		height: 14px;
	}

	.header .wrap .links .logins ul li a,
	.side .links ul li a {
		font-size: 14px;
	}

	.header .wrap .links .logins .menu_btn {
		margin-left: 20px;
	}

	.header .wrap .links .logins .menu_btn img {
		width: 18px;
	}

	.header .m_menu ul {
		gap: 0 20px;
	}

	.header .m_menu ul li a {
		font-size: 12px;
	}

	.side {
		padding-bottom: 60px;
	}

	.side .links button img {
		width: 15px;
	}

	.side .tab li {
		height: 50px;
		line-height: 46px;
		border-bottom-width: 4px;
		font-size: 20px;
	}

	.side .tab_content .content {
		padding: 15px;
	}

	.side .tab_content .content ul li .subject {
		font-size: 14px;
		margin-bottom: 10px;
	}

	.side .tab_content .content ul li a {
		font-size: 22px;
	}
}

@media(max-width: 400px) {
	.header .m_menu ul {
		gap: 0 15px;
	}
}

@media(max-width: 360px) {
	.tnb {
		height: 35px;
	}

	.tnb .wrap .txt {
		line-height: 35px;
		font-size: 15px;
	}

	.tnb .wrap button img {
		width: 11px;
	}

	.header .wrap .links {
		height: 45px;
	}

	.header .wrap .links a img {
		/*width: 100px;*/
	}

	.header .wrap .links .logins ul li,
	.side .links ul li {
		/*padding: 0 10px;*/
	}

	.header .wrap .links .logins ul li:before,
	.side .links ul li:before {
		height: 12px;
	}

	.header .wrap .links .logins ul li a,
	.side .links ul li a {
		font-size: 12px;
	}

	.header .wrap .links .logins .menu_btn {
		margin-left: 15px;
	}

	.header .wrap .links .logins .menu_btn img {
		width: 16px;
	}

	.header .m_menu {
		overflow-x: auto;
	}

	.header .m_menu::-webkit-scrollbar {
		display: none;
	}

	.header .m_menu ul {
		width: 324px;
		gap: 0 15px;
	}

	.side .links {
		height: 45px;
	}

	.side .links button img {
		width: 13px;
	}

	.side .tab li {
		font-size: 18px;
	}

	.side .tab_content .content ul li .subject {
		font-size: 12px;
	}

	.side .tab_content .content ul li a {
		font-size: 18px;
	}
}

/* 로그인 modal */
#modal {
	display: none;
	position: fixed;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	/*background-color: #fff;*/
	padding: 30px;
	z-index: 9999;
	border-radius: 20px;
	width: 100%;
}
#mask {
	display: none;
	width: 100%;
	height: 100%;
	position: fixed;
	left: 0;
	top: 0;
	background: #000;
	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=50)";
	filter: alpha(opacity=50);
	zoom: 1;
	opacity: 0.5;
	z-index: 9998;
}


/* 로그인 폼 */
#modal .sound-member-login .loginArea {
	position: relative;
	width: 100%;
	height: 100vh;
	display: inline-block;
	vertical-align: top;
}

#modal .sound-member-login .loginArea .loginBox {
	position: absolute;
	max-width: 400px;
	width: 100%;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -40%);
	background-color: #fff;
	box-shadow: 0 3px 6px rgba(0, 0, 0, 0.16), 0 3px 6px rgba(0, 0, 0, 0.23);
	border-radius: 20px;
}

#modal .sound-member-login .loginArea .loginBox .loginBox-title {
	position: relative;
	width: 100%;
	background-color: #000;
	text-align: center;
	border-radius: 20px 20px 0 0;
	padding: 20px 0;
}

#modal .sound-member-login .loginArea .loginBox .loginBox-title img {
	height: 20px;
	width: fit-content;
}

#modal .sound-member-login .loginArea .loginBox .loginBox-content {
	display: flex;
	justify-content: space-between;
	padding: 20px 10px;
}

#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-left {
	position: relative;
	/*width: 50%;*/
	width: 100%;
	padding: 20px;
	/*border-right: 1px solid #D2D2D2;*/
}

#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-left .txt {
	font-size: 15px;
	font-weight: bold;
	text-align: center;
}

#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-left .forms {
	margin-top: 0px;
}

/* kakao 로그인 */
#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-left .forms .kakao-btns {
	width: 100%;
	background-color: #F6E769;
	color: #000;
	border-radius: 90px;
	padding: 18px 20px;
	margin: 10px 0 50px 0;
	font-size: 17px;
	text-align: center;
}

#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-left .forms .kakao-btns img {
	width: 15px;
	height: fit-content;
	margin-right: 10px;
	vertical-align: middle;
}

#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-left .forms .kakao-btns span {
	font-size: 17px;
	font-weight: bold;
}
/* kakao 로그인 */
/* naver 로그인 */
#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-left .forms .naver-btns {
	width: 100%;
	background-color: #2db400;
	color: #fff;
	border-radius: 90px;
	padding: 18px 20px;
	margin: 10px 0 20px 0;
	font-size: 17px;
	text-align: center;
}
#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-left .forms .naver-btns img {
	width: 20px;
	height: fit-content;
	margin-right: 10px;
	vertical-align: middle;
}
#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-left .forms .naver-btns span {
	font-size: 17px;
	font-weight: bold;
	color: #fff;
}
/* naver 로그인 */
#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-left .forms fieldset {
	position: relative;
	width: 100%;
	margin: 0 auto;
}

#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-left .forms fieldset .id,
#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-left .forms fieldset .password {
	overflow: hidden;
	display: block;
	width: 100%;
	margin: 0 0 5px;
}

#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-left .forms fieldset .id span,
#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-left .forms fieldset .password span {
}

#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-left .forms fieldset input[type=text],
#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-left .forms fieldset input[type=password] {
	width: 100%;
	height: 45px;
	line-height: 45px;
	font-size: 12px;
	padding: 2px 2px 2px 20px;
	border: 0 none;
	background: #f7f7f8;
	border-radius: 90px !important;
}

#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-left .forms fieldset > a {
	display: block;
	width: 100%;
}

#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-left .forms fieldset ul {
	margin-top: 15px;
	text-align: center;
}

#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-left .forms fieldset li {
	display: inline-block;
	margin-right: 15px;
}

/*#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-left .forms fieldset li:after { position:relative; top:2px; right:-10px; content:""; display:inline-block; width:1px; height:11px; border-right:1px solid #d9d9d9; }*/
#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-left .forms fieldset li:last-child:after {
	border: none;
}

#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-left .forms fieldset li a {
	color: #2e2e2e;
}

#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-left .forms fieldset .btnLogin {
	background-color: #000;
	border-radius: 90px;
	height: 45px;
	line-height: 45px;
	margin-top: 20px;
}

#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-left .forms fieldset #noMemberWrap {
	border-top: 0;
	margin-top: 0;
}

#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-right {
	width: 50%;
	padding: 20px;
}

#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-right .txt {
	font-size: 20px;
	font-weight: bold;
	text-align: center;
}

#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-right .sub-txt {
	font-size: 15px;
	font-weight: bold;
	text-align: center;
	padding: 20px;
}

#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-right .point-txt {
	font-size: 15px;
	font-weight: bold;
	text-align: center;
	margin-bottom: 40px;
}

#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-right .imgs {
	padding: 0 20px;
}

#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-right .small-txt {
	font-size: 12px;
	text-align: center;
	margin-top: 10px;
}

#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-right .small-txt img {
	height: 12px;
	width: fit-content;
	vertical-align: middle;
}

/* 로그인 폼 */

/* modal */
#modal .modal_content {
	position: relative;
	background-color: #fff;
	max-width: 600px;
	width: 100%;
	margin: 0 auto;
	padding: 50px 30px;
	border-radius: 20px;
}
#modal .modal_content .modal_close {
	position: absolute;
    right: 30px;
    top: 30px;
	cursor: pointer;
}

#modal .modal_content .title {
    font-size: 30px;
    font-weight: bold;
    padding: 10px 0 30px 0;
    border-bottom: 1px solid;
	text-align: center;
}
#modal .modal_content .contents {
    font-size: 15px;
	line-height: 150%;
    font-weight: 500;
    padding: 50px 0;
}
#modal .modal_content .contents span.contents_title {
	padding-bottom: 5px;
	font-weight: bold;
}

@media (max-width: 768px) {
	#modal .modal_content .title {
		font-size: 25px;
	}
	#modal .modal_content .contents {
		font-size: 13px;
	}
}
/* modal */

@media all and (max-width: 1080px) {
	#modal .sound-member-login .imgArea {
		display: none;
	}

	#modal .sound-member-login .loginArea {
		padding: 0;
		width: 100%;
	}
}

@media all and (max-width: 680px) {
	#modal .sound-member-login .loginArea {
		padding: 10px;
		width: 100%;
		height: auto;
	}

	#modal .sound-member-login .loginArea .loginBox {
		position: relative;
		top: 0;
		left: 0;
		transform: translate(0, 0);
		margin: 50px auto;
		/*height: 500px;*/
		overflow: hidden;
	}

	#modal .sound-member-login .loginArea .loginBox .loginBox-content {
		/*display: contents;*/
		display: block;
		/*height: 440px;*/
		overflow-y: auto;
		padding: 0;
	}

	#modal.login_register_modal .sound-member-login .loginArea .loginBox {
		position: relative;
		top: 0;
		left: 0;
		transform: translate(0, 0);
		margin: 50px auto;
		height: auto;
		overflow: hidden;
	}
	#modal.login_register_modal .sound-member-login .loginArea .loginBox .loginBox-content {
		display: block;
		height: auto;
	}


	#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-left {
		width: 100%;
		border-right: 0;
	}

	#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-left .forms fieldset ul {
		text-align: center;
	}

	#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-right {
		width: 100%;
	}

	#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-right .imgs {
		text-align: center;
	}
	#modal .sound-member-login .loginArea .loginBox .loginBox-title  button.pop_btn {
		    background-color: #000;
		    position: absolute;
		    right: 20px;
	}
	#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-left .forms .kakao-btns{
		padding: 10px 20px;
		font-size: 15px;
		margin: 10px 0 30px 0;
		text-align: center;
	}
	#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-left .forms .kakao-btns span {
		font-size:15px;
	}
	#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-left .forms .naver-btns{
		padding: 10px 20px;
		font-size: 15px;
		margin: 10px 0 30px 0;
		text-align: center;
	}
	#modal .sound-member-login .loginArea .loginBox .loginBox-content .loginBox-left .forms .naver-btns span {
		font-size:15px;
	}
}