@import url('https://fonts.googleapis.com/css?family=Nanum+Gothic|Noto+Sans+KR:100,300,400,500,700&display=swap');

body {
	background:#000;
	margin:0; padding:0;
	overflow: hidden;
}
a {
	text-decoration:none;
	margin:0; padding:0;
}
a:link, a:visited, a:hover {
	color:#666;
	text-decoration:none;
}
select, input, textarea {
	font:normal 45px 'Kalam', cursive;
	border: 5px solid #48baff;
	width: 250px;
	height: 60px;
	color:#797b80;
	vertical-align: middle;
	text-align: center;
	cursor: pointer;
}
br {letter-spacing:0;}
img {border:0;}
button {outline: none;}


/* 모바일 가로 / 세로 모드 확인 --------------------------------------- */
div.warning-message {
	display: none;
	position: absolute;
	top: 50%;
	left: 0%;
	margin-top:-300px;		/* negative half of the height */
}

@media only screen and (orientation:portrait){
	div.wrapper { display:none; }
	div.warning-message {
		display:block;
	}
}

@media only screen and (orientation:landscape){
	div.warning-message { display:none; }
}



/* 강의창 크기 --------------------------------------- */

div.wrapper { 
	position: absolute; 
	width: 100%;
	height: 100%;
}



/* 배경 --------------------------------------- */
div.Course001 {
	position:relative; 
	width:1024px;
	height:680px;
	background-color:#000;
	background-image:url(../images/bg_001.jpg);
	margin:auto;
}
div.Course002 {
	position:relative; 
	width:1024px;
	height:680px;
	background-color:#000;
	background-image:url(../images/bg_002.jpg);
	margin:auto;
}
div.Course003 {
	position:relative; 
	width:1024px;
	height:680px;
	background-color:#000;
	background-image:url(../images/bg_003.jpg);
	margin:auto;
}
div.Course004 {
	position:relative; 
	width:1024px;
	height:680px;
	background-color:#000;
	background-image:url(../images/bg_004.jpg);
	margin:auto;
}
div.Course005 {
	position:relative; 
	width:1024px;
	height:680px;
	background-color:#000;
	background-image:url(../images/bg_005.jpg);
	margin:auto;
}
div.Course006 {
	position:relative; 
	width:1024px;
	height:680px;
	background-color:#000;
	background-image:url(../images/bg_006.jpg);
	margin:auto;
}


/* 메뉴 --------------------------------------- */
div.boxMenu {
	position: absolute; top:10px; right:10px;
	text-align: right;
	z-index:10; 

}
span.menuItem {
	margin: 0px 0px 0px 0px;
	cursor: pointer;
}
div.sboxMenu {
	position: absolute; top:80px; right:220px;
	width: 170px;
	text-align: left;
	z-index:10; 
}


/* 차시명 --------------------------------------- */

div.mainChasiName {
	position: absolute; top:60px; left:520px;
	width: 287px;
	text-align: left;
	animation-delay: 1.0s;
	border: 0px solid #ffffff;
	z-index:40;
}
.chasiMainNumber {
	position: absolute; top:0px; left:0px;
	font: bold 15px 'Noto Sans KR', sans-serif;
	text-align: left;
	color: #000000;
	border: 0px solid #ffffff;
}
.chasiMainNameEnglish {
	position: absolute; top:30px; left:0px;
	width: 287px;
	font:normal 15px 'Noto Sans KR', sans-serif;
	color: #000000;
	text-align: left;
	border: 0px solid #ffffff;
}

div.subChasiName {
	position: absolute; top:40px; left:28px;
	width: 500px;
	text-align: left;
	border: 0px solid #ffffff;
}
.chasiSubNumber {
	font: 16px 'Noto Sans KR', sans-serif;
	color: #000000;
}
.chasiSubNameEnglish {
	font: 16px 'Noto Sans KR', sans-serif;
	line-height: 40px;
	color: #000000;
}



/* 메인 배경 꾸미는 아이콘 --------------------------------------- */

div.textCourseName0 {
	position: absolute; top:216px; left:315px;
	animation-delay: 0.4s;
	z-index:10; 
}
div.textCourseName1 {
	position: absolute; top:120px; left:260px;
	animation-delay: 0.4s;
	z-index:20; 
}
div.textCourseName2 {
	position: absolute; top:211px; left:275px;
	animation-delay: 0.2s;
	z-index:30; 
}
div.textCourseName3 {
	position: absolute; top:321px; left:275px;
	animation-delay: 0.3s;
	z-index:10; 
}
div.textCourseName4 {
	position: absolute; top:138px; left:216px;
	animation-delay: 0s;
	z-index:0; 
}
div.textCourseName5 {
	position: absolute; top:0px; left:0px;
	animation-delay: 0.3s;
	z-index:10; 
}






div.pageNumber {
	position: absolute;
	bottom: 2px; right: 65px;
	color: #7e7e7e;

	font:20px 'Noto Sans KR', sans-serif;
}


/* 서브 배경 꾸미는 아이콘 --------------------------------------- */
div.img_teacher2 {
	position: absolute; top:406px; right:0px;
	animation-delay: 1.0s;
	z-index:10; 
}
div.img_teacher3 {
	position: absolute; top:392px; right:0px;
	animation-delay: 1.0s;
	z-index:10; 
}
div.textCourseName1_sub {
	position: absolute; top:0px; left:0px;
	animation-delay: 0.5s;
	z-index:20; 
}


/* 본문 텍스트 --------------------------------------- */

div.description {
	position: absolute; top:100px; left:100px;
	animation-delay: 1.0s;

}
div.description2 {
	position: absolute; top:87px; left:78px;
	animation-delay: 1.0s;

}

/* 002.htm --------------------------------------- */
#aConversation {
	position: absolute;
	top: 151px; left: 137px;
	width: 350px; height: 456px;
	background: url("../images/sin_1_off.png") no-repeat;
}
#aConversation:hover {
	background: url("../images/sin_1_on.png") no-repeat;
}

#bConversation {
	position: absolute;
	top: 151px; left: 533px;
	width: 350px; height: 456px;
	background: url("../images/sin_2_off.png") no-repeat;
}
#bConversation:hover {
	background: url("../images/sin_2_on.png") no-repeat;
}

div.btn_soundF {
	position: relative;
	top: 340px;
	width: 185px; height: 47px;
	margin: 0 auto;
	background: url("../images/btn_F_off.png") no-repeat;
	cursor:pointer;
}
div.btn_soundF:hover {
	background: url("../images/btn_F_on.png") no-repeat;
}
div.btn_soundS {
	position: relative; 
	top: 350px;
	width: 185px; height: 47px;
	margin: 0 auto;
	background: url("../images/btn_S_off.png") no-repeat;
	cursor:pointer;
}
div.btn_soundS:hover {
	background: url("../images/btn_S_on.png") no-repeat;
}



/* 004.htm 배경 꾸미는 아이콘 --------------------------------------- */

div.contentsBox {
	position:absolute; top:142px; left:59px;
	width:938px; height:480px;
}

#imageBox {
	position: absolute;
	top: 10px; left: 10px;
	width: 350px; height: 456px;
	background: url("../images/sin_1_on.png") no-repeat;
}
.abtn {
	position:absolute;
	top:226px; left:45px;
	width: 121px; height: 47px;
	background: url("../images/abtn_off.png") no-repeat;
	cursor:pointer;
}
.abtn:hover {
	background: url("../images/abtn_on.png") no-repeat;
}
.bbtn {
	position:absolute;
	top:226px; left:189px;
	width: 121px; height: 47px;
	background: url("../images/bbtn_off.png") no-repeat;
	cursor:pointer;
}
.bbtn:hover {
	background: url("../images/bbtn_on.png") no-repeat;
}

div.naviBox {
	position:absolute;
	top:340px; left:600px;
}
div.naviDotOn {
	float: left;
	width: 29px; height: 28px;
	background: url("../images/navi_on.png") no-repeat;
	cursor: pointer;
}
div.naviDotOff {
	float: left;
	width: 29px; height: 28px;
	background: url("../images/navi_off.png") no-repeat;
	cursor: pointer;
}
div.naviDotOff:hover {
	background: url("../images/navi_on.png") no-repeat;
}

div.textBox {
	position:absolute;
	top: 125px; left:381px;
	width: 551px; height:170px;
	font: 18px 'Noto Sans KR', sans-serif;
	text-align: left;
}
#actA {
	position: relative;
	width: 517px; height: 41px;
	color: white;
	background: url("../images/text_box_off.png") no-repeat;
	padding: 17px;
}
#actB {
	position: relative;
	top: 20px;
	width: 517px; height: 41px;
	color: white;
	background: url("../images/text_box_off.png") no-repeat;
	padding: 17px;
}

div.answer_bg {
	position:absolute; top:127px; left:381px;
	width:550px; height:71px;
	font: 22px 'Noto Sans KR', sans-serif;
	color: #f2ff1f;
	text-align: center;
	background-image:url(../images/text_box_on.png);
}
div.eng_txt{
	position:absolute; top:375x; left:480px;
	width:520px; 
	font: 22px 'Noto Sans KR', sans-serif;
	color: #ffffff;
}
div.navi {
	position:absolute; top:340px; left:610px;
	cursor: pointer;
}

/* 정리하기 --------------------------------------- */

div.con_bg {
	position: absolute; top:80px; left:215px;

}

div.sumupBox {
	position: absolute; top:270px; left:105px;
	width: 830px; height: 208px;
	font: normal 18px 'Noto Sans KR', sans-serif;
	text-align: left;
	border: 0px solid #000000;	
}
font.textH {
	color: #000000;
}
font.textF {
	margin-left: 10px;
	color: #4a3aa9;
}

div.sumupTomorrow {
	position: absolute; top:560px; left:195px;
	width: 480px;
	height: 50px;
	border: 0px solid #ffffff;	
}
.sumupNextNumber {
	position: absolute; top:0px; left:0px;
	font: normal 19px 'Noto Sans KR', sans-serif;
	color: #000000;
}
.sumupNextText {
	position: absolute; top:5px; left:90px;
	font: normal 19px 'Noto Sans KR', sans-serif;
	text-align: left;
	color: #000000;
}






/* 동영상 레이어 --------------------------------------- */
div.boxVOD {
	position: absolute; top:112px; left:0px;
	z-index:100;  
}



/* 이동 버튼(메뉴) --------------------------------------- */
div.btnStart {
	position: absolute; top:590px; right:33px;
	z-index:100; 
	animation-duration: 1.5s;
	animation-iteration-count: infinite;
	cursor: pointer;
}

div.arrowWord {
	position: absolute; top:330px; left:175px;
	width:650px;
	z-index:10;

}
div.leftArrow {
	position:relative;
	float:left;
	cursor: pointer;
}
div.rightArrow {
	position:relative;
	float:right;
	cursor: pointer;
}


div.btnNaviImsi {
	width: 100%;
}
div.btnNavi {
	width: 100%;
	display: none;
}
div.btnNaviPrev {
	position: absolute; top: 110px; left: 12px;
	width: 48px; height: 450px;
	float: left;
	cursor: pointer;
	z-index: 100; 
	animation-delay: 1.0s;
	border: 0px solid #ffffff;
}
div.btnNaviNext {
	position: absolute; top: 110px; right: 12px;
	width: 48px; height: 450px;
	float: right;
	cursor: pointer;
	z-index: 100; 
	animation-delay: 1.0s;
	border: 0px solid #ffffff;
}

div.quizNavi {
	position: absolute; top:190px; left:30px;
	width:530px; height: 30px;
	border: 0px solid white;
	color: #000000;
	font: 20px 'Noto Sans KR', sans-serif;
	
	z-index:10;
}


/* 페이지 번호 --------------------------------------- */

div.arrow {
	position: absolute; bottom:-6px; right:0px;
	width:170px;
	cursor: pointer;
	z-index:10;
	border: 0px solid #000000;
}
div.prevArrow {
	position:relative;
	float:left;
}
div.nextArrow {
	position:relative;
	float:right;
}




/* 파일 다운로드 --------------------------------------- */
div.pdfDown{
	float:left;
	cursor: pointer;
	position: absolute; bottom:2px; left:421px;
}
div.mp3Down{
	float:left;
	cursor: pointer;
	position: absolute; bottom:2px; left:541px;
}



/* div 가운데 정렬 --------------------------------------- */

.outer {
	display: table;
	width:100%;
	height:100%;
}
.inner {
	display: table-cell;
	vertical-align: middle;
	text-align: center;
}