@charset "utf-8"; 

@import url(http://fonts.googleapis.com/earlyaccess/nanumgothic.css);
@import url(http://fonts.googleapis.com/earlyaccess/nanummyeongjo.css);
@import url(http://fonts.googleapis.com/earlyaccess/notosansgeorgian.css);

* {margin:0;padding:0;transform:skew(-0.001deg);}
html,body,div,span,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,abbr,address,cite,code,del,dfn,em,img,ins,kbd,q,samp,small,strong,sub,sup,var,b,i,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,article,aside,canvas,details,figcaption,figure,footer,header,hgroup,menu,nav,section,summary,time,mark {font-family: 'Noto Sans Georgian', sans-serif;
;border:0;outline:0;background:transparent;font-size:100%;}caption,tbody,tfoot,thead {outline:0;background:transparent;font-size:100%;}
article,aside,canvas,details,figcaption,figure,footer,header,hgroup,menu,nav,section,summary {display:block;}
nav, ul {list-style:none;}
blockquote,q {quotes:none;}
blockquote:before,blockquote:after, q:before,q:after {content:'';content:none;}
body {font-family:NanumGothic,'나눔고딕',"돋움",Dotum,Verdana,Arial,helvetica,clean,sans-serif; color:#000; font-size:14px;letter-spacing:-0.03em;}/*line-height:150%;*/

a {margin:0;padding:0;border:0;font-size:100%;}
ins {color:#000;text-decoration:none;}
mark {color:#000;font-style:italic;font-weight:bold;}
del {text-decoration:line-through;}
abbr[title],dfn[title] {border-bottom:1px dotted #000;cursor:help;}
hr {display:block;height:1px;border:0;border-top:1px solid #cccccc;margin:1em 0;padding:0;}
select,input,button,textarea,button {font-family:NanumGothic,"나눔고딕","돋움",Dotum,Verdana,Arial,helvetica,clean,sans-serif;}
input {border:1px solid #ccc;height:16px;padding:2px 3px 1px 3px;}
input[type="radio"],input[type="checkbox"] {border:none;padding:0;margin:0}
input[type="file"] {border:0;padding:0;margin:0;height:auto;}
table {font-size:inherit;font:100%;}
pre,code,kbd,samp,tt {font-family:monospace;*font-size:108%;line-height:100%;}

/*글자속성*/
a {color:#555;text-decoration:none;}
a:visited,a:visited {color:#555;text-decoration:none;}
a.visited,a.visited:visited {color:#555;text-decoration:none;}
a:hover,a:hover,a.visited:hover {color:#555;text-decoration:none;}

/*LIST요소기본*/
li {list-style:none;}
ul.fllistli {float:left;}
ul.fllist:after {clear:both;display:block;content:"";}
/*
ul li{
    list-style-type: square;
}
*/
    /* 여기 리스트스타일 내가 수정한거*/
ol.onumli {list-style-type:decimal}
.onum {padding-left:10px;} 원본값


input.text,input.password {border-left:1px solid #cbcbcb;border-top:1px solid #cbcbcb;border-right:1px solid #e4e4e4;border-bottom:1px solid #e4e4e4;background:#f8f8f8;height:28px;line-height:28px;padding:0 5px;}
input.file {border:1px solid #ddd;height:16px;padding:2px;font-size:100%;line-height:110%;}
input.image,input.radio,input.checkbox {border:0px !important;vertical-align:middle;padding:0px;margin:0px;}
input.num {text-align:right;border:1px solid #ddd;height:16px;padding:2px;font-size:100%;line-height:110%;}
input.readonly {background-color:#f7f7f7;}
textarea {border:1px solid #ddd;padding:2px 5px;}
select.select {border:1px solid #ddd;height:28px;vertical-align:top;line-height:28px;min-width:60px;}

#myBtn0{
    width: 98px; height: 49px; margin-left: 187px;margin-top:-14px; cursor: pointer;
}
#myBtn  {width:138px; height:49px;float:left;margin-left: 15px; margin-right:12px;}
/*#myBtn:hover  {background-image:url('../images/common/footer_mark1_on.png');width:91px; height:49px;float:left;cursor:pointer;}*/
/*#myBtn a ,#myBtn2 a,#myBtn3 a     {display:block;text-indent:-99999px;}*/
/*
#myBtn a{width:91px; height:49px;}
#myBtn2 a{width:83px; height:49px;}
*/
#myBtn3 a{width:105px; height:49px;float:left;}
/*#myBtn2  {background-image:url('../images/common/footer_mark2.png');width:83px; height:49px;float:left;margin-right:5px;cursor:pointer; text-indent:-99999px;}*/
/*#myBtn2:hover  {background-image:url('../images/common/footer_mark2_on.png');width:83px; height:49px;float:left;cursor:pointer;}*/
#myBtn3  {width:94px;height:49px;float:left;}
/*#myBtn3:hover  {background-image:url('../images/common/footer_mark3_on.png');width:105px;height:49px;float:left;cursor:pointer;}*/

#myBtn, #myBtn2, #myBtn3 {cursor:pointer}
/*모달창뜰떄 나타나는 흰색 배경*/
#white_bg{
    position: absolute;
    top:0; left:0;
    width: 1120px; height: 720px;
    background-color: rgba(255,255,255,0.7);
    display:none; 
}

/* W3.CSS 4.03 Mar 2017 by Jan Egil and Borge Refsnes */
dfn{font-style:italic}mark{background:#ff0;color:#000}
small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}
sub{bottom:-0.25em}sup{top:-0.5em}figure{margin:1em 40px}img{border-style:none}svg:not(:root){overflow:hidden}
code,kbd,pre,samp{font-family:monospace,monospace;font-size:1em}hr{box-sizing:content-box;height:0;overflow:visible}
button,input,select,textarea{font:inherit;margin:0}optgroup{font-weight:bold}
button,select{text-transform:none}
button,html [type=button],[type=reset],[type=submit]{-webkit-appearance:button}
button::-moz-focus-inner, [type=button]::-moz-focus-inner, [type=reset]::-moz-focus-inner, [type=submit]::-moz-focus-inner{border-style:none;padding:0}
button:-moz-focusring, [type=button]:-moz-focusring, [type=reset]:-moz-focusring, [type=submit]:-moz-focusring{outline:1px dotted ButtonText}
fieldset{border:1px solid #c0c0c0;margin:0 2px;padding:.35em .625em .75em}
legend{color:inherit;display:table;max-width:100%;padding:0;white-space:normal}textarea{overflow:auto}
[type=checkbox],[type=radio]{padding:0}
[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}
[type=search]{-webkit-appearance:textfield;outline-offset:-2px}
[type=search]::-webkit-search-cancel-button,[type=search]::-webkit-search-decoration{-webkit-appearance:none}
::-webkit-input-placeholder{color:inherit;opacity:0.54}
::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}
/* End extract */

.w3-image{max-width:100%;height:auto}
.w3-table,.w3-table-all{border-collapse:collapse;border-spacing:0;width:100%;display:table}
.w3-table-all{border:1px solid #ccc}
.w3-bordered tr,.w3-table-all tr{border-bottom:1px solid #ddd}
.w3-striped tbody tr:nth-child(even){background-color:#f1f1f1}
.w3-table-all tr:nth-child(odd){background-color:#fff}
.w3-table-all tr:nth-child(even){background-color:#f1f1f1}
.w3-hoverable tbody tr:hover,.w3-ul.w3-hoverable li:hover{background-color:#ccc}
.w3-centered tr th,.w3-centered tr td{text-align:center}
.w3-table td,.w3-table th,.w3-table-all td,.w3-table-all th{padding:8px 8px;display:table-cell;text-align:left;vertical-align:top}
.w3-table th:first-child,.w3-table td:first-child,.w3-table-all th:first-child,.w3-table-all td:first-child{padding-left:16px}
.w3-btn,.w3-button{border:none;display:inline-block;outline:0;padding:8px 16px;vertical-align:middle;overflow:hidden;text-decoration:none;color:inherit;background-color:inherit;text-align:center;cursor:pointer;white-space:nowrap}
.w3-btn:hover{box-shadow:0 8px 16px 0 rgba(0,0,0,0.2),0 6px 20px 0 rgba(0,0,0,0.19)}
.w3-btn,.w3-button{-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}   
.w3-disabled,.w3-btn:disabled,.w3-button:disabled{cursor:not-allowed;opacity:0.3}
.w3-disabled *,:disabled *{pointer-events:none}
.w3-btn.w3-disabled:hover,.w3-btn:disabled:hover{box-shadow:none}
.w3-badge,.w3-tag{background-color:#000;color:#fff;display:inline-block;padding-left:8px;padding-right:8px;text-align:center}
.w3-badge{border-radius:50%}
.w3-ul{list-style-type:none;padding:0;margin:0}.w3-ul li{padding:8px 16px;border-bottom:1px solid #ddd}
.w3-ul li:last-child{border-bottom:none}
.w3-tooltip,.w3-display-container{position:relative}
.w3-tooltip .w3-text{display:none}
.w3-tooltip:hover .w3-text{display:inline-block}
.w3-ripple:active{opacity:0.5}
.w3-ripple{transition:opacity 0s}
.w3-input{padding:8px;display:block;border:none;border-bottom:1px solid #ccc;width:100%}
.w3-select{padding:9px 0;width:100%;border:none;border-bottom:1px solid #ccc}
.w3-dropdown-click,.w3-dropdown-hover{position:relative;display:inline-block;cursor:pointer}
.w3-dropdown-hover:hover .w3-dropdown-content{display:block;z-index:1}
.w3-dropdown-hover:first-child,.w3-dropdown-click:hover{background-color:#ccc;color:#000}
.w3-dropdown-hover:hover > .w3-button:first-child,.w3-dropdown-click:hover > .w3-button:first-child{background-color:#ccc;color:#000}
.w3-dropdown-content{cursor:auto;color:#000;background-color:#fff;display:none;position:absolute;min-width:160px;margin:0;padding:0}
.w3-check,.w3-radio{width:17px;height:17px;position:relative;top:4px}
.w3-radio2{width:125px;height:129px;background-image:url('../images/01_3_2/s1_3_x.png');border:0;vertical-align:middle;}






#wrap{width:1120px;height:720px;background-image:url('../images/common/common_bg1.png') ;overflow:hidden !important}

/* header */
header{position:relative;width:100%;height:78px;}
/*header{position:relative;width:100%;height:82px;}원본*/
header p{font-size:20px;color:#000;font-weight:900;margin-left:59px;box-sizing:border-box;}
header .lession_tit_box{position: absolute; top:-5px; left: 90px;}
header .lession_tit_num{color:#ffffff;font-weight:bold; font-size: 28px;  }

/*header .lession_tit_box{width:100%;height:46px;background-image:url('../images/common/top_line_bg0.png');font-size:23px;color:#0b345e;font-weight:bold;}
header .lession_tit_num{color:#0b2e68;margin-left:14px;margin-top:-3px;font-weight:bold;position:absolute;background-image:url('../images/common/top_line_num.png');width:68px;line-height:40px;height:58px;text-align:center;z-index:3}
header .lession_tit_tit{color:#fff;float:left;text-indent:95px;font-weight:900;line-height:40px;font-weight:bold}*/
/* header */

/* nav ( 좌측 navigation )  */
nav{position:relative;width:209px;float:left;height:589px;box-sizing:border-box;}
/*nav{position:relative;width:188px;float:left;height:589px;box-sizing:border-box;}*/
nav .nav_box{position:relative;width:100%;min-height:470px;margin:0 auto;z-index:2}
nav ul.ul_box {}
nav ul li {float:left;width:100%;font-size:15px;font-weight:bold;}
nav ul li.last li:last-child {float:left;width:100%;border-bottom:none}
/*
nav ul li.nav_ti{
    text-align: center;
}
*/
nav ul li.nav_ti .tt1{float:left;width:100%;height:32px;background-image:url('../images/common/nav_li_bg.png');background-repeat:no-repeat;text-align:left;color:#fff;line-height:29px;font-size: 18px; font-weight:bold;box-sizing:border-box;text-align: center}
/*nav ul li.nav_ti .tt1{float:left;width:100%;background-image:url('../images/common/nav_li_bg.png');background-repeat:no-repeat;text-align:left;color:#fff;line-height:29px;font-weight:bold;padding-left:10px;box-sizing:border-box;}원본*/
nav ul li.nav_ti .tt2{float:left;width:100%;height: 32px;background-image:url('../images/common/nav_li_bg.png');background-repeat:no-repeat;text-align:left;color:#fff;line-height:29px;font-size: 18px;font-weight:bold;box-sizing:border-box;text-align: center}/*원본에는 padding-left:10px들어가있었음*/
nav ul li.nav_ti .tt3{margin-bottom:10px;float:left;width:100%;height: 32px;background-image:url('../images/common/nav_li_bg.png');background-repeat:no-repeat;text-align:left;color:#fff;line-height:29px;font-size: 18px;font-weight:bold;box-sizing:border-box;text-align: center}
nav ul li.nav_ti .tt4{float:left;width:100%;height: 32px;background-image:url('../images/common/nav_li_bg.png');background-repeat:no-repeat;text-align:left;color:#fff;line-height:29px;font-size: 18px;font-weight:bold;box-sizing:border-box;text-align: center}
/*nav ul li.nav_sub a{float:left;width:100%;color:#797979;text-align:left;height:31px;line-height:31px;font-weight:bold;background:none}*/
nav ul li.nav_sub a{box-sizing:border-box;float:left;width:100%;color:#393c45;text-align:left;line-height:26px;font-weight:normal;background:none; background-image: url('../images/common/bullet.png'); background-repeat: no-repeat;background-position:10px 8px;padding-left:30px;font-weight: bold;font-size:17px;}
nav ul li.nav_sub:first-child{margin-top:10px;}
nav ul li.nav_sub:last-child{margin-bottom:15px;}


nav ul li.nav_quiz a{float:left;width:100%;background-image:url('../images/common/nav_li_quiz_bg.png');background-repeat:no-repeat;text-align:center;color:#fff;line-height:29px;font-weight:bold;margin-bottom:4px}
.thissection{background-image:url('../images/common/nav_li_quiz_bg.png') !important;}
.this_pageForVod{color:#5022bb;font-weight:500;font-size: 17px;font-weight: bold;background-image: url('../images/common/bullet_on.png'); background-repeat: no-repeat;background-position: 10px 6px;padding-left:30px;margin-left:-30px;}
/* nav ( 좌측 navigation )  */

/* 현재 페이지 */
/*.this_page{color:#fff ;font-weight:bold}*/
.this_page{color:#5022bb;font-weight:normal;background-image: url('../images/common/bullet_on.png'); background-repeat: no-repeat;background-position: 10px 5px;padding-left:30px;margin-left:-30px;font-weight:bold;}
/* 현재 페이지 */


/* footer*/
footer{position:relative;float:left;width:100%;height:49px;}
footer .mark1{float:left;margin-left:9px;margin-top:16px}
footer .mark2{float:left;margin-left:12px;margin-top:11px}
footer .mark3{float:left;margin-left:11px;margin-top:12px}
footer .mark4{float:left;margin-left:8px;margin-top:12px}
/* footer .mark5{float:left;margin-left:180px} */
footer .mark5 img{margin-right:5px;margin-left:5px;vertical-align:middle}
footer .pages{float:right;line-height:42px;height:49px;font-size:25px;font-weight: 600; display:table;color:#5c5f63;}
footer .pages img{margin:0 13px;vertical-align:middle}
footer .pages .now_page{color:#fff;}
/* footer*/



/* 모달팝업 */ 
.modal {display: none;position: absolute;z-index: 1;padding-top: 50px;left: 0; top: 0;width: 1120px; height: 700px; overflow: auto; background-color: rgb(0,0,0); background-color: rgba(255,255,255,0.6); z-index:9999}
.modal1 {display: none;position: absolute;z-index: 1;padding-top: 20px;left: 0; top: 0;width: 1120px; height: 655px; overflow: auto; background-color: rgb(0,0,0); background-color: rgba(255,255,255,0.7); z-index:9999}
/*.modal1 {display: none;position: absolute;z-index: 1;padding-top: 70px;left: 0; top: 0;width: 1120px; height: 700px; overflow: auto; background-color: rgb(0,0,0); background-color: rgba(0,0,0,0.4); z-index:9999}*/
.modal2 {display: none;position: absolute;z-index: 1;padding-top: 50px;left: 0; top: 0;width: 1120px; height: 700px; overflow: auto; background-color: rgb(0,0,0); background-color: rgba(0,0,0,0.4); z-index:9999}
.modals {display: none;position: absolute;z-index: 1;left: 0; top: 0;width: 1120px;height: 675px;  overflow: auto;background-color: rgb(0,0,0); background-color: rgba(255,255,255,0.7); z-index:9999}
.modal-content {position:relative;background-color: #fefefe;margin: auto;padding: 20px;border: 1px solid #888;width:auto;max-width:80%}

/*.modal-content1 {position:relative;margin: auto;padding: 8px;border: 1px solid #888;width:740px;max-width:80%; height:538px;background-repeat:no-repeat;box-sizing:border-box;}수정된거*/
/*.modal-content1 {position:relative;background-color: #fefefe;margin: auto;padding: 8px;border: 1px solid #888;width:740px;max-width:80%; height:538px;background-repeat:no-repeat;box-sizing:border-box;}오리지날*/
/*modal-content3가 학습흐름도 창관련CSS*/
.modal-content3 {position:relative; margin: -20px auto;background-image: url(../images/common/aboutScreen_common.png);background-repeat: no-repeat;width:1030px; height:666px;}
/*.modal-content3 {position:relative;background-color: #fefefe;margin: auto;padding: 20px;border: 1px solid #888;width:auto;max-width:80%; height:500px;}원본*/
.modal-contents {position:relative;background-color: none !important;margin: auto;top:50%;margin-top:-91px;width: 430px;height: 181px; }

#close1 {color: #aaaaaa;float: right;font-size: 28px;display:inline-block;font-weight: bold;position:absolute;z-index:99999;right:186px;top:44px;width:36px;height:36px;background-image:url('../images/common/popup_close_btn.png');background-repeat:no-repeat;cursor: pointer;}/*인덱스제외한 다른페이지에서의 교수팝업창 X버튼*/
.close {color: #aaaaaa;float: right;font-size: 28px;display:inline-block;font-weight: bold;position:relative;z-index:99999;right:-94px;top:7px;width:36px;height:36px;background-image:url('../images/common/popup_close_btn.png');background-repeat:no-repeat}
/*.close:hover, .close:focus {color: #000;text-decoration: none; cursor: pointer;z-index:99}*/
.close2 {color: #aaaaaa;float: right;font-size: 28px;display:inline-block;font-weight: bold;z-index:99;position:absolute;cursor:pointer;right:52px;top:16px;width:36px;height:36px;background-repeat:no-repeat}
/*.close2 {color: #aaaaaa;float: right;font-size: 28px;display:inline-block;font-weight: bold;z-index:99;position:absolute;cursor:pointer;right:52px;top:16px;width:36px;height:36px;background-image:url('../images/common/popup_close_btn1.png');background-repeat:no-repeat}평가하기의 내용을 입력해주세요 팝업창 X버튼(오리지날)*/
#close3 {float: right;font-size: 28px;display:inline-block;font-weight: bold;position:absolute;z-index:99;right:9px;top:23px;width:36px;height:36px;background-image:url('../images/common/popup_close_btn.png');background-repeat:no-repeat;cursor: pointer;}/*
    학습플로우 모달창 X버튼
*/
.close4_1 {color: #aaaaaa;float: right;font-size: 28px;display:inline-block;font-weight: bold;z-index:99;position:absolute;cursor:pointer;right:52px;top:16px;width:36px;height:36px;background-repeat:no-repeat}

#moduel_map{position:relative;width:100%;height:100%;display:inline-block;float:left}
/* 모달팝업 */ 

/*
#wrap2{position:relative;;width:100%;height: 100%; ;background:#fff}
#wrap2 h1 {display:none}
*/

/* popup header */
/*
#titles{position:relative;width:100%;height:41px;}
#titles h2 {float:left;margin-left:10px}
#titles h2 img{vertical-align:middle;}
*/
.close_btn {float:right;margin-right:10px ;margin-top:10px;}
/* popup header */

/* 모듈 팝업 */
article#module_list{position:relative;width:97%;border:2px solid #d2d2d2;border-radius:5px 5px;margin:0 auto;padding-bottom:1%;padding-top:1%;padding-left:1%;padding-right:1%;background-color:#fff}
article#module_list table{width:100%;margin-top:0}
article#module_list table th{background-color:#1797b5;color:#fff;font-size:20px;width:20%;margin-top:7px }
article#module_list table td{background-color:#fff; width:100%;display:inline-block}
article#module_list table td.first{ padding-top:-10px;margin-top:0 }
article#module_list table td a{display:block;background-color:#e2e2e2;margin-left:1%;line-height:25px;;padding:5px 5px ;text-indent:17px;width:auto;color:#000;font-size:15px;font-weight:bold}
article#module_list table td.on a{display:block;background-color:#a8d2e8;margin-left:1%;line-height:25px;;padding:5px 5px ;text-indent:17px;width:auto;color:#000;font-size:15px;font-weight:bold}
/* 모듈 팝업 */

/* 리스트 팝업 */
article#list_map{position:relative;width:97%;border:2px solid #d2d2d2;border-radius:5px 5px;margin:0 auto;padding-bottom:1%;padding-top:1%;padding-left:1%;padding-right:1%;background-color:#fff}
article#list_map table{width:100%;}
article#list_map table th{background-color:#1797b5;color:#fff;height:30px}
article#list_map table td{background-color:#e2e2e2;height:30px;text-indent:17px;color:#000;}
article#list_map table td.on{background-color:#a8d2e8;}
/* 리스트 팝업 */

/* 레퍼런스 팝업 */
 article#Reference{position:relative;width:97%;border:2px solid #d2d2d2;border-radius:5px 5px;margin:0 auto;padding-bottom:1%;padding-top:1%;padding-left:1%;padding-right:1%;background-color:#fff}
 article#Reference ul{position:relative;height:auto;margin-bottom:20px}
 article#Reference ul li{float:left;width:100%;position:relative;line-height:200%;text-indent:25px;font-size:17px}
 article#Reference ul li#Topic{background-color:#a8d2e8;line-height:29px;font-size:15px;text-indent:10px;font-weight:bold;}
 article#Reference ul li.ref_list{margin-top:20px;}
/* 레퍼런스 팝업 */

/* 교수정보 팝업 */
article#professor_list{position:relative;width:785px;height:599px;
background-image:url('../images/common/learning_flow.png');background-position: center;background-repeat: no-repeat;margin:auto;}

#wrap2{position:relative;width:100%;height:100%;}
/*#wrap2 h1 {display:none;}*/
.left_prof, .right_prof {
    position: absolute;
    width: 307px; height: 217px;
    bottom: 40px;
}
.left_prof{
    left: 108px;
}
.left_prof p, .right_prof p{
    margin-bottom: 10px;
}
.right_prof{
    right: 136px;
}
.left_prof p span, .right_prof p span{
    color: #0095ff; font-weight: 500;
}

/*학습플로우*/


#flow{
    position: absolute;
    top:50%; left:50%; transform: translate(-50%,-50%);
    width:930px; height:630px;
    background-image: url(../images/intro/flow_bg5.png);
    background-position: center;
    background-repeat: no-repeat;
    z-index: 10;
    display:none;
}

.flow_inner{
    position: relative; width: 100%; height: 100%;
}

#mid_term{
    background-color: #5dbaff;
}

#final_term{
    background-color: #7176ff;
}

.learning_flow{
    position: absolute;
    left: 66px; top: 74px;
}

.learning_flow .lecture{
    display:inline-block;
    height: 31px;
    width: 748px;
    text-align: center;
    line-height: 30px;
}

#over{
    background-color: #ff6161;
}

#midterm{
    background-color: #5dbaff;
}

.learning_flow .week{
    display: inline-block;
    width: 52px;
    height: 31px;
    text-align: center;
    line-height: 30px;
    margin-bottom: 5px;
    margin-right: 11px;
    margin-bottom: 3.5px;
    background-color: #afddff;
}

.learning_flow .bg_on{
    background-image: url(../images/intro/red_bg.png);
    background-repeat: no-repeat;
}

.learning_flow .mid_bg_on{
    background-image: url(../images/intro/blue_bg.png);
    background-repeat: no-repeat;
}

.learning_flow .final_bg_on{
    background-image: url(../images/intro/purple_bg.png);
    background-repeat: no-repeat;
}






/*오디오*/

.audio{height:49px; bottom:0px;left:400px;position:absolute;opacity:0.7;}










/*article#professor_list{position:relative;width:97%;border:2px solid #d2d2d2;border-radius:5px 5px;margin:0 auto;background-color:#fff;height:350px}*/
/*
article#professor_list .professor_pic{width:259px;height:350px;float:left;margin:0;padding:0}
article#professor_list .professor_info_list{width:480px;height:350px;float:left;margin:0;padding:0;margin-left:30px}
article#professor_list ul {float:left;width:100%;margin-top:20px}
article#professor_list ul li{float:left;width:100%;height:37px;background-image:url('../images/intro/professor_dot.png');background-repeat:no-repeat;background-position:left center;border-bottom:1px solid #e9e9e9;text-indent:25px;line-height:37px;font-weight:bold;font-size:15px}
article#professor_list ul li a{color:#000}
*/
/* 교수정보 팝업 */

video::-internal-media-controls-download-button {display:none;}
video::-webkit-media-controls-enclosure {overflow:hidden;}
video::-webkit-media-controls-panel {width: calc(100% + 30px);}

#naBtn {
	background-image : url('../images/common/naBt.png');
	border:0;
	width:33px;
	height:33px;
	float:left;
	margin-left:10px;
}