/*common*/
iframe { border:none; background-color: transparent; overflow:hidden; }
.modal-content iframe { width:100%; height:100%; }
#professor { width:100%; height:100%; }
#printframe { width:0px; height:0px; }
#memoframe { width:0px; height:0px; }
#noteframe { width:0px; height:0px; }
.vjs-loading-spinner, .vjs-error-display { display:none !important; }
a:link, a:visited, a:hover, a:focus, a:active {text-decoration: none;}
a:hover {cursor: pointer;}
ol, ul, li, dl, dt, dd {list-style: none; padding: 0;}

.hidden { display:none; }

/*audio*/
.audiojs {margin: 15px 0px 20px; background: transparent; box-shadow: none; }
.audiojs div {display: none;}

body { overflow:hidden; }
.indexmenu_dummy{ width:100px; height:50px; }
#indexmenu_frame { position: absolute; z-index: 99; margin-top: -50px; width:479px; height:80px; }
#lms_b3 { display:none; }
.vjs-progress-control-dummy { display:inline-block; width:100%; height:15px; position:absolute; left:0px; top:0px; }

/*scene check*/
#bodyDiv {
display:none;	position: relative;
	float: right;
	margin-top: -17.5%;
	/*margin: 440px 18px 0px -550px;*/
	border: 1px solid #a7915f;
	border-image: none;
	background-color: #22a296;
	font-weight: bold;
	z-index: 1000;
}
#bodyDiv h3 {
	padding-left: 10px;
	margin-top: 15px;
	color: #864900;
	font-size: 20px;
}
#bodyDiv p {
	padding: 0 10px 10px 10px;
	color: #333;
	font-size: 14px;
}


/*header*/
.col-md-7 { width:inherit; }
.bd_wrap {width:960px; height:680px; padding: 0; border:solid 1px #c5c5c5; overflow:hidden;}
.index_bg, .bg_sub01, .bg_sub02, .bg_sub03, .end_bg {background-position: center 0;}

header { height:89px;}
header .left, header .center, header .right {float:left;}
header .center { color: #4c4c4c;}
header .right {width: 100%; height: 100%;}
header .right:after {clear:both;}
header .left .btn {font-size: 37px; padding: 0px 11px;}
header .left .dropdown-menu {width: 243px; min-width: 243px; background-color:transparent; background:rgba(0, 0, 0, 0); margin-left:-1px;}
header .left .dropdown-menu > li > a {
	width: 243px;
	height: 47px;
	padding: 12px 0 12px 30px;
	white-space: normal;
	text-align: left;
	vertical-align:middle;
	 background:url('../img/skin1/01_m7_t1.png') no-repeat 15px center;
	
}
.btn-plus {color: #fff;}
header .left .btn:hover, header .left .btn:focus {color: #fff;}
header .left .qt1 a:hover,header .left .qt2 a:hover{color: #fff;}

.header_left_wrap h3 {margin-left: 5px; margin-top: 13px; color:#fff; font-size:24px; font-weight:600; }

header .row.top { height:55px; background-color: #22968b; }


#mainnav > ul {width: 100%; height: 100%;}
#mainnav > ul > li {width: 25%; text-align: center; margin-top: 5px; border-top-left-radius: 5px; border-top-right-radius: 5px; height:50px; }
#mainnav > ul > li:after {  border-top-left-radius: 5px; border-top-right-radius: 5px; }

#mainnav > ul > .onQuickMenu{
	background-color: #fff;
	background-position: center 0;
	background-repeat: no-repeat;
	height:50px;

}

#mainnav > ul > li > ul { margin-top:-10px; }

/* ������ */
#mainnav > ul > li:hover > a, #mainnav > ul > li.active > a { color:#22968b; }

/* ���� ������ �� */
#mainnav ul li:hover { background:#fff; }


#mainnav ul li ul li { background: url('../img/skin1/01_t1_m3.png') no-repeat 1px 20px;  }
#mainnav ul li ul li:hover { background: url('../img/skin1/01_t1_m3_on.png') no-repeat 1px 20px;  }

#mainnav ul li ul li a { border-bottom:none; background-color:transparent; }
#mainnav ul li ul li:hover > a, #mainnav ul li ul li.active > a { border-bottom:none; }

#mainnav > ul > .onQuickMenu > a {font-weight: 600; color: #22968b;}
#mainnav > ul > li > a,

#mainnav > ul > .onQuickMenu > a > span, #mainnav > ul > li > .quickMenu > span {line-height: 3.1;}

#mainnav > ul > li > a { color:#fff; font-weight:600; }
#mainnav ul li ul li a { color:#333333; font-weight:bold; }
#mainnav ul li ul li:hover > a, #mainnav ul li ul li.active > a { color:#22968b; }




.sub_title {padding: 0px 0 40px 0; display:inline-block; width: 100%;}
.sub_title .mtxt { float:left;     margin-top: 40px;  margin-bottom: -30px; }
.sub_title .mtxt h3 { 
    color: #00927a;
    margin: 0;
    font-weight: 600;
    font-size: 18px;
    display: inline-block;
    float: left;
 }
.sub_title .mtxt h3 span { font-size:14px; position: absolute; margin-top: 3px; margin-left: -20px; }
.sub_title .mtxt p { 
	font-weight: normal;
    font-size: 16px;
    margin: 0 0 0 15px;
    display: inline-block;
 }

.sub_title .itxt { float:right; }


#mainnav ul li ul li {height: 110%;}

.menu_txt2 {display: none !important; visibility: hidden !important;}

.btn.btn-1, .btn.btn-2, .btn.btn-3 { background-color:#1d1d1d; background-image: url('../img/skin1/01_t6_m1.png'); background-repeat:no-repeat; background-position:left center; color:#fff; font-size: 12px; font-weight: 700; padding: 6px 14px 5px 34px; letter-spacing: -0.5px; }
.btn.btn-2 { background-image: url('../img/skin1/01_t6_m2.png'); margin-left:5px; }
.btn.btn-3 { background-image: url('../img/skin1/01_t6_m3.png'); margin-left:5px; }

.btn.btn-1:hover, .btn.btn-2:hover, .btn.btn-3:hover { background-color:#4C4C4C; }



#theGuide .modal-header { background:#333333; }
#theGuide .close { color:#fff; font-weight:bold; }
#theGuide .close span { padding: 10px 0 10px 10px; }

/*quiz result*/
.QuizEnd { text-align:center; font-weight:bold; margin-top: 0px; display:none; background: url('../img/skin1/06_t1_m1.png') no-repeat center top; height:400px; }
.QuizEnd .r1{ font-size: 24px; margin-top:20px; color:#333333; padding-top:18px; }
.QuizEnd .r1 .impact{ font-size: 42px; color:#c86432; }
.QuizEnd .r2{ font-size: 18px; margin-top:20px; color:#333333; padding-top: 28px; }
.QuizEnd .r2 .resultHigh { color:#dd2525; font-size:18px; }

.QuizEnd .r3{ font-size: 14px; display:inline-block; padding-top: 16px; }
.QuizEnd .r3_con{ margin: 0 auto; width: 364px; text-align: center;  }

.QuizEnd .r3 ul li{ float:left; width:120px; }
.QuizEnd .r3 ul li .r_num{ float:left; width:100%; background:#f8f8f8; color:#000; border:#dbdbdb solid 1px; border-rignt:none;  border-left:none;  padding: 2px 0 3px 0; }
.QuizEnd .r3 ul li .r_res{ float:left; width:100%; padding:20px 0 21px 0; color:#f02f44; border:#dbdbdb solid 1px; border-top:none; border-rignt:none; border-left:none; background: url('../img/skin1/05_t3_m2.png') no-repeat center center; text-indent: -9999px;  }

.QuizEnd .r3 ul li .r_res.wro { background: url('../img/skin1/05_t3_m3.png') no-repeat center center;  }


.QuizEnd .r3 ul li.first { border-left:#dbdbdb solid 1px; }
.QuizEnd .r3 ul li.last { }


.QuizEnd .r4{ font-size: 22px; clear:both; margin-top:60px; }
    



.itxt .chapter { display:none; }


/*footer*/
.form-control { height:24px; padding:2px 10px; border: none; }
.input-group-btn { background:#fff; }

.input-group-btn .btn-green { background:#fff; width:35px; height:24px; border:none; text-indent:-9999px; background:url('../img/skin1/01_t3_m2.png') no-repeat;  }
.input-group-btn .btn-green:hover { background-color:#CCC; }

.input-group .form-control {font-size: 13px !important;}
footer .row { background:#1d1d1d; height:34px; }
footer .footer_left_wrap, footer .footer_right_wrap {height:32px;}
footer .left {float:left; width: 240px; height: 100%; background-image: url('../img/logo.png'); background-repeat: no-repeat;}
footer .center {float:left; padding: 5px 0 0 39px;}
footer .footer_right_wrap {text-align: right; left:0; margin-left:155px; width:inherit;}
footer .right {display: inline-block; margin-top:5px; }
footer .center .input-group {width:400px;}
footer .center .btn:hover, footer .center .btn:focus {color: #fff;}
.first_n {float: left; padding-top: 0px; margin: 0 7px; font-size:14px; font-weight: 700;}
.center_n {float: left; padding-top: 0px; font-size:14px;  font-weight: 700;}
.last_n {float: left; padding-top: 0px; margin: 0 7px; font-size:14px;  font-weight: 700;}
.left_arrow a, .right_arrow a {display: block; float: left; width: 25px; height: 32px;}
.left_arrow {margin-right: 5px;}
.right_arrow {margin-right: 0px; display: inline-block;}

.right_arrow_mal a {display: inline-block; float: left; width: 63px; height: 65px; background:url('../img/skin1/mal.png') no-repeat;}
.right_arrow_mal { position: absolute; margin: -49px 0 0 -78px; display:none; top:0; }

/*******contents*******/
#contents {height:556px; padding: 0 40px;}
#contents.video { padding:0 20px; }
#contents.video .sub_title { padding: 0px 20px 25px 20px; }


/*1pg*/
#main {height:557px; padding: 0 10px;}
#main:after, #contents:after {clear: both;}

.te {padding-top: 133px; font-size: 24px; text-align: left;}
.te .box {padding:4px 4px 5px 5px; color:#fff; font-size:18px;}

#main .sub_title {padding: 18px 0 15px 35px;}
#main .title {height: 380px; padding-top:68px; text-align:center;}
#main .title .sb {font-size: 23px; color:#5e3d19;}
#main .title .sb .box {padding:4px 4px 5px 5px; color:#fff; font-size:18px;}
#main .title .mb {font-size: 31px; font-weight:bold; letter-spacing:-1px;}
#main .title .mb strong {color:#555; font-weight:bold;}
#main .title .bt, #main .end .title .bt {display:block; margin-top:57px;}
#main .title .mb_lsh {font-size: 72px; font-weight:bold; letter-spacing:-1px;}

/*2pg~6pg*/
#contents .sub_title .itxt,#main .sub_title .itxt {font-size:18px; list-style:square; line-height: 120%;}
#contents .sub_title .itxt .box, #main .sub_title .itxt .box {font-size:12px;}


/*orientation pg*/


#contents .v_left h3 { color:#fff; font-size:22px; font-weight:600; border: none; padding: 5px 0 0 15px;  }
#contents .v_left .viframe { border:none; font-weight:600; }
#contents .v_left .viframe li { clear:both; width:100%; }
#contents .v_left .viframe .num { background: url('../img/skin1/02_m2_num1.png') no-repeat; width:35px; height:35px; display:inline-block; text-align: center; line-height: 2.4; color:#fff;   float:left; }
#contents .v_left .viframe .text { float:left;  width: 86%; padding: 5px 0 0 5px; }


#contents .v_right h3 { color:#fff; font-size:22px; font-weight:600; border: none; padding: 0px 0 0 15px;  }
#contents .v_right .viframe { border:none; font-weight:600;  }
#contents .v_right .viframe li { clear:both; width:100%; }
#contents .v_right .viframe .num { background: url('../img/skin1/02_m2_num2.png') no-repeat; width:35px; height:35px; display:inline-block; text-align: center; line-height: 2.4; color:#fff;  float:left;  }
#contents .v_right .viframe .text { float:left; width: 86%;  padding: 5px 0 0 5px; }

.studyiframe5 {
    display: block;
    width: 530px;
    height: 210px;
    padding: 10px;
  	margin: 10px auto 0 auto;
    border: 1px solid #eee;
    background-color: rgba(255,255,255,0.6);
    background-color: #fff\9;
    color: #333;
    font-size: 15px;
    letter-spacing: -1px;
    overflow-y: scroll;
    overflow-x: hidden;
 }
.studyiframe5 .text7 { font-weight:600; font-size:16px; letter-spacing:1px; }
.studyiframe5 ul li { font-weight:600; margin-top:13px; margin-bottom:10px; font-size:14px; }
.studyiframe5 ul li ul li { font-weight:normal; margin-top:0px;  margin-bottom:0px; font-size:13px; line-height:1.6; }

.ot .studyiframe5 {
    width: 366px;
    overflow-x: hidden;
    overflow-y: hidden;
    border: none;
    background: none;
    margin: 0;
    padding: 0;
    float: right;
    position: absolute;
    right: 0;
    height: auto;
	margin-top:6px;
	padding-left:2px;
}


/*orientation pg*/
#contents .v_left, #contents .v_right {
	border: 1px solid #bcdad5;
	background-color:rgba(255,255,255,0.97);
	padding: 5px;
}
#contents .v_left {
    
    float: left;
    width: 430px;
}
#contents .v_right {
    margin-left: 16px;
    float: left;
    width: 430px;
}

#contents .v_left h3 {
	display: inline-block;
	float: left;
	padding: 8px 20px;
    margin: 0px 0px 5px 0;
	text-decoration: none;

}
#contents .v_left .label-vod {
	display:block;
	position: relative;
	float: left;
	width: 100%;
	margin-top:10px;
}
#contents .v_right h3 {
	display: inline-block;
	float: left;
	padding: 8px 20px;
	margin: 0px 0px 5px 0;
	text-decoration: none;
}
.viframe{
	display:block;
	float:left;
	width:100%;
	height:220px;
	padding: 15px 13px;
	color: #434343;
	font-size: 15px;
	letter-spacing: -1px;
	overflow-y: auto;
	overflow-x: hidden;
	line-height: 25px;
}


/*2pg*/
#contents .t_left h3 {
	display: inline-block;
	float: left;
	padding-bottom: 4px;
	text-decoration: none;
}
#contents .t_right h3 {
	display: inline-block;
	float: left;
	padding-bottom: 4px;
	text-decoration: none;
}
.tiframe {
	display:block;
	float:left;
	width:100%;
	height:160px;
	padding: 4px 10px;
	border:1px solid #eee;
	background-color:rgba(255,255,255,0.6);
	background-color: #fff\9;
	color: #434343;
	letter-spacing: -1px;
	overflow-y: scroll;
	overflow-x: hidden;
	line-height: 25px;
	font-size: 15px;
}
#contents .t_right .nav-tabs > li > a {background-color: transparent; color: #999;}
#contents .t_right .nav-tabs > li.active > a,
#contents .t_right .nav-tabs > li.active > a:hover,
.nav-tabs > li.active > a:focus {
	border-bottom-color: #FFF !important;
	cursor: default;
	font-weight:bold;
}
#contents .t_right .label-tabs {
	display:block;
	height: 100%;
	margin-top:10px;
	margin-bottom:10px;
	font-size:13px;
}
.tabiframe textarea {
	display:block;
	float:left;
	width:100%;
	height:359px;
	padding: 4px 10px;
	font-size: 15px;
	letter-spacing: -1px;
	overflow-y: scroll;
	overflow-x: hidden;
	line-height: 25px;
}
.tabiframe2{
	display: block;
	float:left;
	width: 100%;
	height:140px;
	padding: 10px;
	margin-bottom: 20px;
	border:1px solid #fff;
	background-color:rgba(255,255,255,0.6);
	background-color: #fff\9;
	color: #555;
	font-size: 14px;
	font-weight:bold;
	letter-spacing: -1px;
	overflow-y: auto;
	overflow-x: hidden;
	line-height: 25px;
}
.tabiframe3 textarea {
	display:block;
	float:left;
	width:100%;
	height:154px;
	padding: 4px 10px;
	margin-bottom: 10px;
	font-size: 15px;
	letter-spacing: -1px;
	overflow-y: scroll;
	overflow-x: hidden;
	line-height: 25px;
}
#contents .t_right .bt {display: inline-block; width: 100%; text-align:right;}


/*3pg*/
#contents .vod p {color:#434343; font-size:14px;}
#MY_VIDEO_1 {width: 100%;}
.tit_wrap, .video_wrap {position: relative; float: left; width: 100%; height: 100%;}
.test {
	position: absolute;
	float:left;
	width: 46.3%;
	height: 46.3%;
	margin-top:76px;
	background-image: url('../img/loading.gif');
	background-size: 100%;
	z-index: 1000;
}

.row.t2 { margin-top:30px; }

/*4pg*/
.quiz1, .quiz2 {}

.quiz .form-control {margin: 0 10px;}
.checkiframe{
	display:block;
	float:left;
	width:100%;
	height:416px;
	
/* 	border:1px solid #eee; */
	color: #434343;
	font-size: 15px;
	letter-spacing: -1px;

	overflow-y: auto; 
	overflow-x: hidden;

	line-height: 25px;
}
.quiz .ctitle {display: block; padding: 2px 0 0px 10px; font-weight: bold;}
.quiz .etitle {display: block; padding: 2px 0 10px 20px;}
.quiz .form-control {width: 98%;}

/*.Benefits-type1 {counter-reset: li; margin: 10px 30px;}*/
.Benefits-type1 {margin: 3px 0 0 15px;}
.Benefits-type1 li {width: 99.5%; height: 100%;}
.Benefits-type1 li .bullet {
	float: left;
	width: 20px;
	padding-left: 6px;
	color: #fff;
	font-weight: bold;
}
.Benefits-type1 li .qTxt {
	padding-left: 30px;
	color: #434343;
	cursor:pointer;
}
.Benefits-type1 .click .qTxt {font-weight: bold;}
.Benefits-type1 .active_box {background-color: rgba(190,175,240,0.2);}
.Benefits-type1 > li > a {font-weight: none;}
.bg-read {
	display: block;
	color: #555;
	font-size: 15px;
}
.cbt {display: inline-block; float: left; width: 100%; height: 100%; text-align:center; padding:0 50px; margin-top:10px;}
.wrong_a {background: url('../img/x.png') no-repeat;}
.right_a {background: url('../img/o.png') no-repeat;}

.tab-content.type2 { text-align:center; width:100%; }
.tab-content.type2 .tab-pane { width:50%; margin-top:10px; float:left; display:block; }
.tab-content.type2 .cbt { text-align:center;}

.tab-content.type2 .tab-content > .tab-pane { display:block; }
.t6 .tab-content > .tab-pane { height:420px; overflow-y:auto; overflow-x:hidden; }

.studyiframe2 .frame { /*border:#CCC solid 1px;*/ }
.studyiframe2 ul { padding:0; }



/*5pg*/
.row.t3 {  }
.vjs-default-skin .vjs-captions-button { width:64px !important; background: url('../img/skin1/05_t4_n3.png') no-repeat 0 center; }
.vjs-default-skin .vjs-captions-button.on { background: url('../img/skin1/05_t4_n3_on.png') no-repeat 0 center; }
.vjs-default-skin .vjs-menu { left:15px !important; }

#contents .studytab .nav-tabs > li > a {background-color: transparent; color: #999;}
#contents .studytab .nav-tabs > li.active > a,
#contents .studytab .nav-tabs > li.active > a:hover,
.nav-tabs > li.active > a:focus {
	background-color: #fff;
	border-bottom-color: #fff !important;
	cursor: default;
	font-weight: bold;
}
.studytab .btn {padding: 10px 15px;}
.btn-tab-close {color: #fff; font-weight: bold;}
.cbt .btn-tab-close {display: none;}
.studyiframe textarea {
	display:block;
	float:left;
	height:352px;
	padding: 10px;
	margin-bottom: 10px;
	margin-top:20px;
	font-size: 15px;
	letter-spacing: -1px;
	overflow-y: scroll;
	overflow-x: hidden;
	line-height: 25px;
}
.studyiframe .area1 {width: 26%; margin-right: 1%;}
.studyiframe .area2 {width: 73%;}
.studyiframe2{
	display:block;
	float:left;
	width:100%;
/*	
	height:362px;
*/	
	padding: 25px;
	margin-bottom: 10px;

	border:1px solid #d8ece9;
	background-color:#fff;
	background-color: #fff\9;
	color: #333;
	font-size: 14px;
	letter-spacing: -1px;
/*	
	overflow-y: scroll;
	overflow-x: hidden;
*/	
	line-height: 25px;
}
.studyiframe2.last{ margin-bottom:0; }

.tab-content.type2 .studyiframe {
	text-align:center;
}
.tab-content.type2 .studyiframe2 {
	margin-top: 10px;
	min-height:296px;
}



/*7pg*/
.studyiframe2 ul { padding:0 15px; margin-left: 20px; }
.studyiframe2 ul ul ul { margin-left:0; }
.studyiframe2 .text7{font-weight: normal;}
.studyiframe2 ul li p { display: inline; text-decoration: underline; }
 
.studyiframe2 ul li {padding-left:0px; font-size:14px; line-height: 200%; list-style-type:disc; /* list-style-image:url('../img/skin1/07_t1_m2.png') */ }
.studyiframe2 ul.box { background:#FBF8D5;  padding: 0px 20px; margin: 5px; }
.studyiframe2 ul.box li { padding:0 0px; list-style-type: circle;  margin-left: 5px;}
.studyiframe2 ul.box ul li { padding:0 0; list-style-type: decimal; margin-left: 15px;}
.studyiframe2 ul.box ul li ul li { padding:0 0; list-style-type: hangul; margin-left: 15px;}

.studyiframe2 .text8{font-weight: bold; font-size:28px; margin-top:100px; text-align:center;  line-height: 150%;}
.studyiframe2 .text9{font-weight: bold; font-size:20px; margin-top:105px; text-align:center;}

.list { text-align:center; width: 100px; margin: 0 auto; }
.list ul li { float:left; }


.studyiframe3{
	display:block;
	float:left;
	width:400px;
	height:350px;
	padding: 10px;
	margin-top:20px;
	margin-right:36px;
	margin-bottom: 10px;
	letter-spacing: -1px;
	border:1px solid #eee;
	background-color:rgba(255,255,255,0.6);
	background-color: #fff\9;
	color: #333;
	font-size: 15px;
	overflow-y: scroll;
	overflow-x: hidden;
	line-height: 25px;
}
.studyiframe4{
	display:block;
	float:left;
	width:400px;
	height:350px;
	margin-top:20px;
	margin-bottom: 10px;
	padding: 10px;
	font-size: 15px;
	letter-spacing: -1px;
	overflow-y: scroll;
	overflow-x: hidden;
	line-height: 25px;
}
#dictionaryDiv span {font-weight:bolder}
#profDictionary {border-bottom: 1px dashed; margin-bottom: 20px;}
#myDictionary span{font-weight: normal;}
.studyiframe_e {
	display:block;
	float:left;
	width:100%;
	height:217px;
	padding: 10px;
	margin-top:20px;
	margin-bottom: 15px;
	border:1px solid #eee;
	background-color:rgba(255,255,255,0.6);
	color: #434343;
	font-size: 15px;
	letter-spacing: -1px;overflow-y: scroll;
	overflow-x: hidden;
	line-height: 25px;
}
.termTit {float: left; width: 10%; padding-top: 7px; text-align: center; font-weight: 700;}
.studyiframe_e1 .term {
	display:block;
	float:left;
	width:90%;
	height: 35px;
	padding: 6px 10px;
	margin-bottom: 10px;
	font-size: 15px;
	letter-spacing: -1px;
	line-height: 1.4285;
}
.studyiframe_e1 textarea {
	display:block;
	float:right;
	width:90%;
	height:75px;
	padding: 10px;
	margin-bottom: 10px;
	font-size: 15px;
	letter-spacing: -1px;
	overflow-y: scroll;
	overflow-x: hidden;
	line-height: 25px;
}










/* �߰� */
#pagingframe { height:40px; overflow:hidden; }
.sub_title2 { padding: 10px 15px; }
.sub_title3 { padding: 0px 15px; }
.dic_item li { margin-bottom:15px; }
#mainnav ul li:last-child ul { margin-left: -70px; }
#mainnav ul li:nth-child(2) ul { margin-left: -100px; }


.row.paging { background:#f5f5f5; text-align: center; /*border-bottom:#0a7656 solid 1px;*/ }
.row.paging ul { display:inline-block; margin: 4px 0 0 0; }
.row.paging ul li { float:left;  margin:0 0px; }
.row.paging ul li a { display:inline-block; padding:5px 14px; }
.row.paging ul li.on a { font-weight:bold; font-size: 110%; padding:4px 14px 5px 14px;; }
.row.paging ul li a:hover { background:#E4E4E4; }
.txt-center { text-align:center; }

.list.nav_tab_control_panel ul { display:inline-block; margin-bottom:0; }

#mainnav > ul > .onQuickMenu ul li.on a { font-weight: bold; color: #909090; border-bottom: 1px solid #0a7656; }
#mainnav > ul > .onQuickMenu ul li.on:hover a { color: #0a7656; border-bottom: 1px solid #0a7656; font-weight: 600; }
.addImg { display: inline-block; text-align: center; width: 100%; }
.addTxt {     display: inline-block;
    text-align: left;
    width: 100%;
    border: #E8E8E8 solid 1px;
    padding: 5px 10px;
    background: #F9F9F9;
    border-radius: 10px;
    margin-bottom: 10px;
}
.addTxt.hide {     
    height: 0;
    overflow: hidden;
    visibility: hidden;
    margin: 0;
    padding: 0;
}

hr {
    margin: 0;
    background: url('../img/skin1/03_q_line.png') no-repeat bottom center;
    width: 100%;
    height: 10px;
	border:none;
}




/*8pg*/
.v_left .viframe span.title { color:#1e73dc; font-size:18px; font-weight:600; }
.v_right .viframe span.title { color:#dc351e; font-size:18px; font-weight:600; }
.bottom_frame { width: 100%; text-align: center; margin: 42px 0 0 0; float: left; }	





/*popup*/
.pop5  {  overflow:hidden; }
.pop5 .modal-content { background-color: transparent; width: 310px; height: 200px; margin-left: 200px; margin-top: 210px; border: none; box-shadow: none; }
.pop5 .modal-header { border:none; display:none; }
.pop5 .modal-body { height:250px; overflow: hidden; }
.pop7 .modal-body { height:540px; overflow: hidden;}
.pop7 .modal-dialog { width:900px; }






@media (max-width: 490px) {
	.studyiframe_e1 textarea, .studyiframe_e1 .term {width: 100%;}
}


/*6pg*/
#main .end .title{height: 380px; text-align: center; padding-top:90px;}
	.sb_e{font-size:30px;}
	.mb_e{font-size:23px; color:#555; line-height: 250%;}
	.eb_e{font-size:30px; font-weight:bold;}
	.eb_e strong{color:#555;}


.row.t6 .studyiframe2 ul li span { position: relative; }
.row.t6 .studyiframe2 ul li span.cover { width: 100%; height: 100%; position: absolute; left: 0; top: 0; background:#666; }
.o_bt3 { background: url('../img/skin1/t7_m4_0.png') no-repeat left 7px; width:71px; height:81px; display:inline-block; color: #cc6600; font-weight: 600; text-align: left; }
.o_bt3:hover { color:#cc0000; }
.row.t6 .cbt { margin-left: -10px; margin-top: 10px; height:auto; }
.row.t6 .studyiframe2 ul li p { display:inline-block; position:relative; }
.row.t6 .studyiframe2 ul li p.add { /* background:#999; */  height: 23px; vertical-align: middle; margin-top: -2px; cursor:pointer; }

    /* height: 23px; */
    /* vertical-align: middle; */
    /* margin-top: -2px; */


.row.t6 .m-icon  { display: inline-block; position: absolute; left: 50%; width: 20px; top: 50%; height: 26px; margin-top: -13px; margin-left: -10px; background: url('../img/skin1/t7_m2.png') no-repeat; cursor:pointer; }
.row.t6 .m-icon:hover, .row.t6 .m-icon.over  { background: url('../img/skin1/t7_m2_on.png') no-repeat; }


/*popup*/
.modal-body {padding: 15px 20px; text-align: left; color: #555; overflow-y: auto;  -webkit-overflow-scrolling: touch;}
.modal-open .modal {overflow-y: hidden;}
.modal-title {text-align: left;}
.pop1 .modal-body {height: 350px;}
.pop1 .modal-body .text7{font-weight: bold;}
.pop1 .modal-body   ul  li {padding-left:20px; font-size:14px; line-height: 200%; list-style-type:disc;}
.pop1 .modal-footer {padding: 0px;text-align: left; background-color:#f7f7f7;}
.pop1 .modal-footer .btn + .btn {margin-left: 0 !important;margin-bottom: 0;}
.btn-pop {float: left; background-color:#fff; border-left:solid 1px #e5e5e5; border-right:solid 1px #e5e5e5; color:#999;}
.btn-pop:hover {color: #555; font-weight: bold;}

.r_red{color:#fff; font-size:15px;}
.r_txt{padding: 5px 0 10px 20px;}
.pop2 .modal-body, .pop3 .modal-body {height: 330px;}
.pop2 .modal-footer {padding: 0px;text-align: left; background-color:#f7f7f7;}
.pop2 .modal-footer .btn + .btn {margin-left: 0px !important;margin-bottom: 0;}

.pop3_left {float: left; text-align: center;}
	.te_photo {
		display: inline-block;
		width: 200px;
		height: 230px;
		border: 1px solid #adadad;
		border-radius: 20px;
		background-image: url('../img/teacher.jpg');
		-webkit-background-size: cover;
		-moz-background-size: cover;
		-o-background-size: cover;
		background-size: cover;
		background-repeat: no-repeat;
	}
	.te_name {
		float: left;
		width: 100%;
		margin-top: 10px;
		font-size: 18px;
		font-weight: bold;
		text-align: center;
	}
.pop3_right {padding-left: 15px;}

.btn-green{color: #fff;}
.divider {margin-bottom: 15px; border-bottom: 1px dotted #bebebe;}

.pop4 .modal-body {height: 333px;}
.m_iframe {
	width: 100%;
	height: 293px;
	margin: 5px 0;
	padding: 5px 10px;
}
.pop4 .modal-footer, .prepareBoard .modal-footer {padding: 15px 20px !important;}

.prepareBoard .modal-body {height: 333px;}

/* */
.modal-body .week {padding: 10px 0; border-bottom: 1px dotted #bebebe;}
.modal-body .week .badge {margin-bottom: 5px;}
.modal-body .week li, .modal-body .week dd {color:#555; font-weight: normal;}
.modal-body .week li {margin-left: 15px;}
.modal-body .current {display: inline-block; color: #333 !important; font-weight: bold !important;}

.nav-tabs2 > li {
  float: left;
  background-color: #fff;
  border-right:solid 1px #e5e5e5;
  line-height: 2;
}
.nav > li > a:hover {color: #555; font-weight: bold;}
.nav-tabs2 > li > a {color:#999;}
.nav-tabs2 > li.active > a,
.nav-tabs2 > li.active > a:hover,
.nav-tabs2 > li.active > a:focus {
  color: #555;
  cursor: default;
  font-weight: bold;
}
/*.btn-pop {float: left; background-color:#ffffff; border-left:solid 1px #e5e5e5; border-right:solid 1px #e5e5e5; color:#999;}
.btn-pop:hover {background-color:#f9f9e7; color: #555; font-weight: bold;}*/

/*bt*/
.big_bt {width: 185px; height: 60px; padding: 12px 0px; font-size: 22px; text-shadow: 1px 1px 3px rgba(0,0,0,0.4);}
.small_bt {padding: 6px 20px; font-size: 15px; text-shadow: 1px 1px 2px rgba(0,0,0,0.4);}


.the_video {margin-top: 10px; padding: 0 0px; float:left;}
.the_video.ot { float:left; background:url('../img/02_vod_bg.png') no-repeat; padding-top:31px; padding-right:1px; width: 587px; height: 359px; margin-left: -30px; margin-top:21px; }

.the_playrate { float:left; width:100%; margin-top: 55px;  background:url('../img/skin1/05_t4_m1.png') no-repeat; }
.the_playrate .p1 { float:left; width:150px; display:none; }
.the_playrate .p2 { float:left;  display:none; height: 30px; margin-left:5px; }
.the_playrate .p3 { float:right; margin-right: 6px;  }

.the_playrate .p0 { color:#999;  }
.the_playrate .p0 .t1, .the_playrate .p0 .t2 { width:90px; line-height:10px; color:#000;  }
.the_videoB {margin-top: 10px; padding:0 0px; float:left; width: 218px; }
.the_videoC {margin-top: 10px; padding:0 0px; float:left; width: 318px; }
.B_playrate { background:url('../img/skin1/05_t4_m2.png') no-repeat right center; }
.video-js .vjs-big-play-button {
	/*display:block !important;*/
}

/*
.video-js .vjs-play-control:before {
    top:20% !important;
  	content: "\e002"  !important;
	
    font-size: 48px;
}
*/


.vjs-custom-skin .vjs-big-play-button {
  display: block;
  position: relative;
  top: 50%;
  left: 50%;
  transform: translateY(-50%) translateX(-50%);
  width:54px;
  height:64px;
  cursor: pointer;
  background-repeat: no-repeat;
  z-index:1000;
  background-image: url('../img/play.png');
  outline:0;
}


.vjs-default-skin .vjs-big-play-button:before {
	content:"" !important;
}

.vjs-default-skin.vjs-playing .vjs-big-play-button {
  display:none;
}

.vjs-default-skin.vjs-has-started .vjs-big-play-button { 
  display: block;
  background-image: url('../img/pause.png');
  background-repeat: no-repeat;
  background-position: center;
  
  width:114px;
  height:114px;

  border: none;  
  border-radius: 60px;
/*  background-color: transparent !important; */
  
	left: 50%;
	top: 50%;
	margin-left: -67px;
	margin-top: -67px;
  
/*  

    margin: 0;
    padding: 0;
    

    width: 100%;
    height: 354px;
    left: 0;
    top: 0;  
*/  
  
}

.vjs-default-skin.vjs-playing.vjs-user-active .vjs-big-play-button {
  display: block;
  background-image: url('../img/pause.png');
  background-repeat: no-repeat;
  background-position: center;

}
.vjs-default-skin.vjs-paused .vjs-big-play-button {
  display: block;
  background-image: url('../img/play.png');
  background-repeat: no-repeat;
  background-position: center;

}
.vjs-default-skin.vjs-user-active .vjs-big-play-button { }
.vjs-default-skin.vjs-user-inactive .vjs-big-play-button {}
.vjs-default-skin.vjs-has-started .vjs-big-play-button {
  
}
.vjs-default-skin:hover .vjs-big-play-button { /*display:block !important;*/ }
.vjs-default-skin.vjs-has-started .vjs-big-play-button.on { display:block !important; }

.the_video.ot .vjs-default-skin .vjs-big-play-button, .the_video.ot .vjs-default-skin:hover .vjs-big-play-button, .the_video.ot .vjs-default-skin .vjs-big-play-button:focus { display:none !important; }
/* ���� ��� Ŭ�� ��/�� */
/* 
.vjs-tech {
  pointer-events: none;
}
*/

.video-js.vjs-fullscreen .vjs-text-track-display { width:100%; bottom:10px; }
.video-js.vjs-fullscreen .vjs-text-track { background:none; }
.video-js.vjs-fullscreen .vjs-text-track-display .vjs-tt-cue { /*font-size:18px;*/ text-shadow: 2px 2px 2px rgba(255, 255, 255, 1); }

.video-js.vjs-fullscreen .vjs-text-track-display { bottom:80px; }
.video-js.vjs-fullscreen.vjs-user-inactive.vjs-playing .vjs-text-track-display { bottom:50px; }
.video-js.vjs-fullscreen.vjs-user-inactive.vjs-playing .vjs-text-track-display .vjs-tt-cue { /*font-size:18px;*/ }




.btn-smi, .btn-smi:active { background:url('../img/skin1/05_t4_m3.png') no-repeat left 4px; width:64px; height:30px; text-indent:-9999px; padding:0; margin-right: 9px; }
.btn-smi.on { background:url('../img/skin1/05_t4_m3_on.png') no-repeat left 4px; }

.btn-fullscreen, .btn-fullscreen:active { background:url('../img/skin1/05_t4_m4.png') no-repeat left 1px; width:27px; height:30px; text-indent:-9999px; padding:0; }


.quiz1, .quiz2, .quiz3 {}
.box_h1 { margin-bottom:5px; }
.box_h2 { margin-bottom:10px; }
.box_h2.last { margin-bottom:0; }
.box_h1, .box_h2 { 
	background-color:rgba(255,255,255,0.97); 
	overflow-y: auto;  
	overflow-x: hidden; 
	padding: 10px 15px 15px 15px; 
	border: 1px solid #bcdad5;  
}




.B_playlist { font-size:14px; color:#333; white-space: normal; display: inline; padding: 0; }
.B_playlist:hover { color:#00927a; }

.the_videoB ul { padding-left:15px; }
.the_videoB ul li { padding: 0; list-style-type: disc; list-style-position: outside; margin-bottom: 5px; }
.the_videoB .box_h1 { height:394px; }
.the_videoB .box_h1 .c_info { padding: 0 10px 10px 5px; font-weight:600; }


.the_videoC ul { padding-left:15px; }
.the_videoC ul li { padding: 0; list-style-type: disc; list-style-position: outside; margin-bottom: 5px; }
.the_videoC .box_h1 { height:338px; }
.the_videoC .box_h1 .c_info { padding: 0 10px 10px 5px; font-weight:600; }

	
/*--------------- Responsive Web -----------------*/

/*--- sm~lg size common ---*/
@media (min-width: 768px) {
.container { width:960px !important;}	
	.pop1 .modal-dialog, .pop2 .modal-dialog, .pop3 .modal-dialog, .pop4 .modal-dialog, .prepareBoard .modal-dialog {width: 660px; margin: 150px auto;}
	
	#contents .t_left {padding-right: 2%;}
	#contents .t_right {padding: 10px 0 0 10px;}
	#contents .v_right {}

	.small_bt {min-width: 100px;}
	
}

/*--- max-width 960px size ---*/
@media (max-width: 959px) {
	.bd_wrap {width: 100%; border: none;}
	#contents, #main {height: 100%;}
	.te {padding-bottom: 20px;}
	.modal-body {overflow-y: hidden;}
	.modal-open .modal {overflow-y: auto; -webkit-overflow-scrolling: touch;}
}

/*--- sm size common ---*/
@media (min-width: 768px) and (max-width: 959px){
	.bd_wrap {height: 720px; border-bottom: solid 1px #c5c5c5;}
	.header_left_wrap .center h3 {margin-top: 24px; font-size: 22px;}
	#mainnav > ul > li > a {font-size: 16px;}
	
	.modal-body {overflow-y: auto;  -webkit-overflow-scrolling: touch;}

	.big_bt {width: 170px !important; height: 55px !important; padding: 12px 0px !important; font-size: 20px !important;}

	#contents, #main {height: 576px;}
	#main .sub_title {padding: 18px 0 15px 0px;}
	#main .title .mb {font-size: 28px;}
	#main .title .sb {font-size: 20px;}
	#main .title .sb .box, .te .box {font-size: 15px; padding: 3px 3px 4px 4px;}
	.te {font-size: 20px;}

	#contents, #main {padding: 0 40px;}
	#contents .t_right .label-tabs {font-size: 11px; white-space: normal; letter-spacing: -.35px;}
	.label {padding: .4em 0 .4em !important;}

	.bg_sub02 {background-position: center -40px;}

	.sb_e, .eb_e {font-size:25px;}
	.mb_e{font-size:20px;}
}

/*--- xs size common ---*/
@media (max-width: 767px){
	.bd_wrap {height: 100%; border: none;}
	header {height: 52px;}
	header .left .btn {font-size: 25px;}
	footer .footer_right_wrap {text-align: center;}
	footer .right {margin-right: 0;}
	.first_n, .center_n, .last_n {font-size: 23px;}
	.left_arrow a, .right_arrow a {width: 23px; height: 65px;}
	.left_arrow a, .right_arrow a, .left_arrow a:hover, .right_arrow a:hover {background-size: 100%;}
	.modal-header {padding: 10px;}
	.modal-title {font-size: 16px;}
	.modal-body, .r_red {font-size: 13px;}
	.modal-body .week li {margin-left: 7px;}
	.te_photo {width: 150px; height: 190px; background-size: 100%;}
	.te_name {margin-top: 5px; font-size: 15px;}
	.pop1 .modal-body, .pop2 .modal-body, .pop3 .modal-body, .pop4 .modal-body, .prepareBoard .modal-body {min-height: 400px; height: 100%;}
	.r_txt {padding: 5px 0 10px 10px;}
	.pop3_right {padding-left: 0px;}
	.nav > li > a {font-size: 13px;}

	.big_bt {width: 125px !important; height: 42px !important; padding: 8px 0px !important; font-size: 16px !important;}
	.small_bt {min-width: 85px; padding: 5px 17px !important; font-size: 13px !important;}

	#contents .title .bt {margin-top: 7%;}
	.te {padding-right: 1%;}

	#contents, #main {height: 100%;}
	#contents .sub_title {padding-top: 0;}
	#contents .sub_title, #main .sub_title {padding: 15px 0 12px 0;}
	#contents .sub_title .itxt .box, #main .sub_title .itxt .box {font-size: 10px;}
	#contents .sub_title .itxt, #main .sub_title .itxt {font-size: 15px;}
	h3 {margin: 13px 0 7px 0; font-size: 18px;}
	#contents .t_left {padding: 0;}
	#contents .t_right {padding: 0; margin-top: 20px;}
		#contents .t_right .label-tabs {font-size: 11px; white-space: normal; line-height: 120%; letter-spacing: -.35px;}
		.label {padding: .3em !important;}
	.viframe, .tiframe, .s_cont, .tabiframe textarea, .tabiframe2, .tabiframe3 textarea {padding: 3px 8px; font-size: 13px;}
	.tiframe, .tabiframe2, .tabiframe3 textarea {height: 135px;}
	.tabiframe textarea {height: 210px;}
	.tabiframe2 {margin-bottom: 10px;}
	.checkiframe {height: 100%;}
	.quiz1, .quiz2, .quiz3 {padding: 10px; font-size: 13px; line-height: 150%;}
	.quiz1 .ctitle, .quiz2 .ctitle, .quiz3 .ctitle {padding-bottom: 10px;}
	.Benefits-type1 li:before {font-size: 12px; width: 17px;}
	.Benefits-type1 li .bullet {width: 15px; padding-left: 3px;}
	.Benefits-type1 li .qTxt {padding-left: 23px;}
	.bg-read {margin: 10px 0 10px 5px; padding: 10px; font-size: 13px; line-height: 150%;}
	.studyiframe_e {height: 232px; padding: 3px 8px; margin-bottom: 15px; margin-top: 10px; font-size: 13px;}
	.studyiframe_e1 textarea {height: 85px; font-size: 13px; padding: 3px 8px; margin-bottom: 10px;}
	.studyiframe textarea, .studyiframe2 {height:332px; padding: 3px 8px; font-size: 13px; margin-bottom: 10px; margin-top: 10px;}
	.studyiframe_e1 .term {float: right; height: 30px; padding: 3px 8px; font-size: 13px; margin-bottom: 7px;}
	.termTit {width: 45px; padding: 7px 0; font-size: 13px;}
	.studyiframe .area1 {width: 100%; height: 135px; margin-right: 0px; margin-bottom: 0;}
	.studyiframe .area2 {width: 100%; height: 187px;}

	#main .title .bt {margin-top: 35px;}
	#main .end .title .bt {margin: 35px 0 75px 0;}
	#main .end .title {padding-top: 50px; height: auto;}
		.sb_e, .eb_e{font-size:16px;}
		.mb_e {font-size:14px; line-height: 250%;}
	
}

/*--- xs2: 569 ~ 767px ---*/
@media (min-width: 569px) and (max-width: 767px){
	header .left .btn {width: 50px; }
	header .header_left_wrap .center h3 {margin-top: 16px; font-size: 18px;}
	#contents, #main {padding: 0 30px;}
	#main .title{height: 330px; padding-top: 100px;}
	#main .title .mb {font-size: 23px;}
	#main .title .sb {font-size: 18px;}
	#main .title .sb .box, .te .box {font-size: 15px; padding: 3px 3px 4px 4px;}
	.te {padding-top: 60px; font-size: 18px;}
	.quiz .ctitle {padding: 2px 0 5px 5px;}
	.quiz .form-control {width: 98%; height: 30px; padding: 3px 8px; margin: 0 0 0 5px; font-size: 13px;}
	.pull-right .btn {font-size: 13px; }
}

/*--- xs1: ~568px ---*/
@media (max-width: 568px) {
	header .header_left_wrap .center h3 {margin-top: 18px; font-size: 16px;}
	header .left .btn {padding: 7px;}
	header .left .dropdown-menu {width: 568px;}
	header .left .dropdown-menu > li > a {display: block; width: 100%; height: 100%; padding: 8px; text-align: left;}
	.modal-body {padding: 5px 10px;}
	.menu_txt1 {display: none !important; visibility: hidden !important;}
	.menu_txt2 {display: inline !important; visibility: visible !important;}

	.small_bt {width: 100%; margin-bottom: 4px;}

	.index_bg {background-position: center 60%;}
	#main {padding: 0 4%;}
	#main .title{height: 280px; padding-top: 55px;}
	#main .title .mb {font-size: 18px;}
	#main .title .sb {font-size: 14px;}
	#main .title .sb .box, .te .box {font-size: 13px; padding: 2px 2px 3px 3px;}
	.te {padding-top: 45px; font-size: 16px;}
	
	#contents, #main {padding: 0 20px;}
	.Benefits-type1 {margin: 5px;}

	.quiz .ctitle {padding: 2px 0 5px 0px;}
	.quiz .form-control {width: 100%; height: 30px; padding: 3px 8px; margin: 0; font-size: 13px;}
	.bg-read {width: 100%; margin: 10px 0 10px 0;}

	.nav-tabs .pull-right {display: none;}
	.cbt .btn-tab-close {display: inline-block;}
}