/***** fonts *****/
@font-face {font-family: 'Noto Sans KR';font-style: normal;font-weight: 100;src: url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Thin.woff2) format('woff2'),url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Thin.woff) format('woff'),url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Thin.otf) format('opentype');}

@font-face {font-family: 'Noto Sans KR';font-style: normal;font-weight: 300;src: url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Light.woff2) format('woff2'),url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Light.woff) format('woff'),url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Light.otf) format('opentype');}

@font-face {font-family: 'Noto Sans KR';font-style: normal;font-weight: 400;src: url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Regular.woff2) format('woff2'),url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Regular.woff) format('woff'),url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Regular.otf) format('opentype');}

@font-face {font-family: 'Noto Sans KR';font-style: normal;font-weight: 500;src: url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Medium.woff2) format('woff2'),url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Medium.woff) format('woff'),url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Medium.otf) format('opentype');}

@font-face {font-family: 'Noto Sans KR';font-style: normal;font-weight: 700;src: url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Bold.woff2) format('woff2'),url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Bold.woff) format('woff'),url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Bold.otf) format('opentype');}

@font-face {font-family: 'Noto Sans KR';font-style: normal;font-weight: 900;src: url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Black.woff2) format('woff2'),url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Black.woff) format('woff'),url(//fonts.gstatic.com/ea/notosanskr/v2/NotoSansKR-Black.otf) format('opentype');}

/***** Default *****/
*{
  margin: 0;
  padding: 0;
}
html{
  width: 100%;
  height: 100%;
  position: relative;
  background-size: 100% 100%;
  background-repeat: repeat-y;
  min-height: 1080px;
  overflow-y: scroll;
  background-position: center;
}
body{
  font-size: 16px;
  font-family: 'Noto Sans KR';
  font-weight: 300;
}
a{
  text-decoration: none;
  color: black;
}
ul, li{
  list-style: none;
}

/***** Background IMG *****/
.index{
  background-image: url('images/main_bg.png'); 
}

/***** Header *****/
.mobile-nav-btn{
  display: none;
}
.header-outer{
  display: block;
  width: 100%;
  height: 60px;
  line-height: 60px;
  background-color: white;
  z-index: 9;
}

.header-wrapper{
  width: 1000px;
  margin: 0 auto;
  text-align: center;
  display: flex
}

.header-wrapper h1{
  width: 150px;
  margin-top: 8px;
}

.header-wrapper h1.logo-height{
  margin-top: 0;
}

.header-wrapper nav{
  width: calc(100% - 150px);
  text-align: center;
  height: 100%;
  z-index: 999;
}

.header-wrapper nav > ul{
  height: 100%;
}

.header-wrapper nav > ul > li{
  display: inline-block;
  width: 19%;
  font-weight: 500;
  font-size: 20px;
  height: 100%;
}

.header-wrapper nav > ul > li:hover > a{
  color: #01b6fb;
}

.header-wrapper nav > ul > li > ul{
  width: 100%;
  position: fixed;
  top: 60px;
  left: 0;
  background-color: rgba(0,0,0,.4);
  display: none;
  height: 65px;
  line-height: 65px;
}

.header-wrapper nav > ul > li:hover > ul{
  display: block;
}

.header-wrapper nav > ul > li > ul > li{
  display: inline-block;
  text-align: center;
  margin: 0 30px;
  font-size: 1.3rem;
}

.header-wrapper nav > ul > li > ul > li > a{
  color: white;
  font-weight: 300;
}

.header-wrapper nav > ul > li > ul > li:hover > a{
  color: #01b6fb;
}

/***** Footer *****/
.footer{
  width: 100%;
  position: absolute;
  bottom: 10px;
  left: 0;
  color: white;
  text-align: center;
  font-size: .9rem;
}

/***** index Section *****/
.index-wrapper{
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 0;
  right: 0;
  margin: 0 auto;
  text-align: center;
  color: white;
}

.index-wrapper h2 span{
  font-weight: 400;
  animation: fadein 2s;
  -moz-animation: fadein 2s; /* Firefox */
  -webkit-animation: fadein 2s; /* Safari and Chrome */
  -o-animation: fadein 2s; /* Opera */
}

.index-wrapper h2{
  font-size: 5rem;
  font-weight: 100;
}

.index-wrapper p{
  font-size: 1.7rem;
  font-weight: 100;
}

@keyframes fadein {
  from {
      opacity:0;
  }
  to {
      opacity:1;
  }
}
@-moz-keyframes fadein { /* Firefox */
  from {
      opacity:0;
  }
  to {
      opacity:1;
  }
}
@-webkit-keyframes fadein { /* Safari and Chrome */
  from {
      opacity:0;
  }
  to {
      opacity:1;
  }
}
@-o-keyframes fadein { /* Opera */
  from {
      opacity:0;
  }
  to {
      opacity: 1;
  }
}

.index-goto-section{
  position: absolute;
  left: 0;
  right: 0;
  margin: 0 auto;
  bottom: 5%;
  background-color: rgba(255,255,255,.8);
  width: 1200px;
  padding: 40px 0;
  text-align: center;
}

.index-goto-section ol li{
  display: inline-block;
  width: calc(100% / 3 - 3px);
  font-size: 1.5rem;
  font-weight: 600;
}

.index-goto-section ol li a::after{
  content: '';
  display: block;
  width: 80%;
  height: 5px;
  background-color: rgba(0,0,0,.6);
  margin: 0 auto;
  transition: all 0.3s;
}

.index-goto-section ol li a:hover::after{
  background-color: #f94405;
}

/***** sub page *****/
.sub-white-box{
  left: 0;
  right: 0;
  margin: 0 auto;
  top: 50%;
  transform: translateY(-50%);
  position: absolute;
}

.sub-title{
  font-size: 3rem;
  font-weight: 700;
  color: white;
  text-align: center;
}

.sub-description{
  width: 1000px;
  margin: 0 auto;
  color: white;
  font-weight: 300;
  font-size: 1.2rem;
  word-break: break-all;
  text-align: center;
}

.white-box-outer{
  width: 840px;
  padding: 80px 60px;
  background-color: rgba(255,255,255,.4);
  margin: 0 auto;
  margin-top: 40px;
}

.white-box-wrapper{
  width: 100%;
  font-size: 1.3rem;
  font-weight: 400;
}

.white-box-wrapper p{
  width: 100%;
  word-break: break-all;
}

/***** introduce page *****/
.introduce{
  background-image: url('./images/introduce_bg.png');
}

.introduce-wrapper{
  text-align: justify;
}

.introduce-wrapper span{
  text-align: right;
  display: block;
}

.introduce-wrapper span i{
  font-size: 3rem;
}

.introduce-wrapper span img{
  vertical-align: middle;
  width: 100px;
}

/***** chart *****/
.chart-wrapper{
  text-align: center;
}
.chart-wrapper img{
  max-width: 100%;
}

/***** history *****/
.history-wrapper{
  padding: 20px 60px;
  display: flex;
}

.history-wrapper dt{
  width: 20%;
  border-right: 3px solid #01b6fb;
  margin-right: calc(5% - 3px);
}

.history-wrapper dd{
  width: 75%;
}

/***** activity *****/
.activity{
  background-image: url('./images/activity_bg.png');
}

.scholar-board{
  background-image: url('./images/activity_bg.png');
  width: 100%;
  height: 100%;
  background-size: 100% 100%;
  position: fixed;
  z-index: -1;
  top: 0;
  left: 0;
}

.activity-wrapper{
  text-align: justify;
}

.activity-wrapper span{
  margin-left: 30px;
  display: block;
}

/***** revenue *****/
.revenue-wrapper{
  left: 0;
  right: 0;
  margin: 0 auto;
  text-align: center;
  width: 1000px;
  margin-top: 40px;
}

.revenue-wrapper li:nth-child(odd){
  padding: 30px 0;
  font-size: 1.7rem;
  font-weight: 500;
  background-color: rgba(1,182,251,.32);
}
.revenue-wrapper li:nth-child(even){
  color: white;
  font-size: 2.2rem;
  font-weight: 500;
  margin: -10px 0;
}

/***** map *****/
.map-wrapper iframe{
  height: 500px;
}

/***** syllabus *****/
.syllabus-wrapper{
  width: 900px;
  margin: 0 auto;
  background-color: rgba(255,255,255,.4);
  padding: 20px 50px;
  margin-bottom: 10px;
  text-align: justify;
  font-size: 1.15rem;
}

.syllabus1{
  margin-top: 40px;
}

.syllabus-wrapper dt{
  font-weight: 500;
  color: #f94405;
}

.syllabus-wrapper dd{
  margin-left: 10px;
}

.download-btn{
  display: block;
  margin: 0 auto;
  padding: 15px 30px;
  background-color: rgba(1,182,251,.32);
  width: 240px;
  font-size: 1.5rem;
  text-align: center;
  color: white;
  font-weight: 400;
  margin-top: 30px;
}

.download-btn:hover{
  text-decoration: underline;
}

/***** donate *****/
.donate{
  background-image: url('./images/donate_bg.png');
}

.donate-board{
  background-image: url('./images/donate_bg.png');
  width: 100%;
  height: 100%;
  background-size: 100% 100%;
  position: fixed;
  z-index: -1;
  left: 0;
  top: 0;
}

.donate-wrapper{
  margin: 20px 0;
  font-size: 1.2rem;
  margin-left: 40px;
}

.donate-wrapper dt{
  font-weight: 500;
  color: #f94405;
}

.donate-wrapper dd{
  font-weight: 400;
  margin-left: 15px;
}

/***** notice *****/
.notice{
  background-image: url('./images/notice_bg.png');
  width: 100%;
  height: 100%;
  background-size: 100% 100%;
  position: fixed;
  z-index: -1;
  left: 0;
  top: 0;
}

@media screen and (max-width: 1460px){
  html{
    min-height: 900px;
  }
  .sub-white-box{
    transform: translateY(0);
    position: unset;
  }
  .sub-title{
    margin-top: 50px;
  }

  .white-box-outer{
    margin-top: 50px;
  }
}

/***** Media 2 *****/
@media screen and (max-width:1300px){
  .header-wrapper h1{
    margin-left: 20px;
  }

  .header-wrapper{
    width: 100%;
  }
  .header-wrapper nav > ul > li > ul > li{
    font-size: 1.3rem;
  }

  .sub-title{
    font-size: 2rem;
  }
  .sub-description{
    width: 95%;
    font-size: 1rem;
  }

  .index-wrapper h2{
    font-size: 4rem;
  }

  .index-goto-section{
    width: 750px;
  }

  .white-box-outer{
    width: 750px;
    padding: 50px 30px;
  }

  .white-box-wrapper{
    font-size: .9rem;
  }

  .introduce-wrapper span img{
    width: 80px;
  }

  .history-wrapper{
    padding: 10px 30px;
  }
  .chart-wrapper img{
    width: 60%;
  }
  .map-wrapper iframe{
    height: 330px;
  }

  .revenue-wrapper{
    width: 95%;
  }

  .revenue-wrapper li:nth-child(odd){
    padding: 15px 0;
    font-size: 1.4rem;
  }
  .revenue-wrapper li:nth-child(even){
    font-size: 1.8rem;
  }

  .syllabus1{
    margin-top: 20px;
  }

  .syllabus-wrapper{
    width: 95%;
    padding: 10px;
    font-size: .9rem;
  }

  .donate-wrapper{
    margin-left: 15px;
    font-size: 1.1rem;
  }

  .download-btn{
    width: 95%;
    padding: 10px;
    margin-top: 15px;
  }

  #bo_list{
    width: 95%;
  }

  #bo_v{
    width: 95%;
  }

  #bo_w{
    width: 95%;
  }
}


/***** MEDIA *****/
@media screen and (max-width: 768px) {
  html{
    min-height: 820px;
    background-size: auto 100%;
  }
  .footer p span{
    display: block;
    color: white;
  }
  .footer p a{
    color: white;
  }

  .mobile-nav-btn{
    display: block;
    z-index: 99;
    position: fixed;
    top: 3%;
    right: 5%;
  }

  .mobile-nav-btn div{
    width: 25px;
    height: 3px;
    background-color: white;
    margin: 3px;
    transition: all .4s ease;
  }

  .toggle.line1{
    transform: rotate(-45deg) translate(-3px, 6px);
  }

  .toggle.line2{
    opacity: 0;
  }

  .toggle.line3{
    transform: rotate(45deg) translate(-3px, -6px);
  }

  .header-outer{
    display: none;
  }

  .header-outer.active-menu{
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    height: 100%;
    background-color: rgba(0,0,0,.9);
  }

  .header-wrapper{
    width: 100%;
    display: block;
  }

  .header-wrapper nav{
    width: 100%;
    margin-top: 10px;
  }

  .header-wrapper nav > ul > li{
    display: block;
    width: 100%;
  }

  .header-wrapper nav > ul > li:not(:last-child){
    border-bottom: 1px solid black;
  }

  .header-wrapper nav > ul > li > a{
    color: white;
  }
  .header-wrapper nav > ul > li:hover > ul{
    display: block;
  }

  .header-wrapper nav > ul > li > ul{
    position: unset;
    display: block;
    height: 50px;
    line-height: 50px;
  }
  .header-wrapper nav > ul > li > ul > li{
    width: auto;
    font-size: .9rem;
    margin: 0 5px;
  }

  .header-wrapper h1{
    margin: 0 auto;
    height: 50px;
    margin-top: 20px;
    background-color: white;
  }

  .footer{
    font-size: .7rem;
  }

  /***** index section *****/
  .index-wrapper{
    position: unset;
    transform: none;
    margin-top: 10%;
  }

  .index-wrapper h2{
    font-size: 3rem;
  }

  .index-wrapper h2 span{
    display: block;
  }

  .index-wrapper p{
    font-size: 1.1rem;
  }

  .index-goto-section{
    position: unset;
    width: 90%;
    margin-top: 5%;
  }
  
  .index-goto-section ol li{
    display: block;
    width: 100%;
  }

  .index-goto-section ol li:not(:last-child){
    margin-bottom: 30px;
  }

  /***** sub *****/
  .sub-white-box{
    position: unset;
    transform: none;
    margin-top: 70px;
  }

  .white-box-outer{
    width: 80%;
    padding: 20px;
    margin-top: 30px;
  }

  .white-box-wrapper{
    font-size: 0.9rem;
  }

  .sub-title{
    font-size: 2rem;
    margin-top: 5%;
  }
  .sub-description{
    width: 90%;
    font-size: 1rem;
  }

  /***** introduce *****/
  .introduce-wrapper span img{
    width: 80px;
  }

  /***** chart *****/
  .chart-wrapper img{
    width: 100%;
  }

  /***** history *****/
  .history-wrapper{
    padding: 0;
    margin: 15px 0;
  }

  /***** revenue *****/
  .revenue-wrapper{
    width: 90%;
  }

  .revenue-wrapper li:nth-child(odd){
    padding: 10px 0;
    font-size: 1.2rem;
    font-weight: 400;
  }

  .revenue-wrapper li:nth-child(even){
    font-size: 1rem;
    margin: 0;
  }

  /***** map *****/
  .map-wrapper iframe{
    height: 500px;
  }

  /***** syllabus *****/

  .syllabus-wrapper{
    width: 80%;
    padding: 15px 30px;
    font-size: .85rem;
  }

  .download-btn{
    width: 80%;
    padding: 10px 30px;
    margin-top: 10px;
    font-size: 1.1rem;
  }

  .donate-wrapper{
    margin: 10px 0;
    font-size: .85rem;
  }

  /***** board *****/
  .header-wrapper h1.logo-height{
    margin-top: 20px;
    line-height: 50px;
  }

  #bo_list{
    margin-top: 10px;
    width: 100%;
  }

  .tbl_head01{
    padding: 0;
  }

  .tbl_wrap table{
    width: 98%;
    margin: 0 auto;
  }

  .tbl_head01 th:first-child, .tbl_head01 th:nth-child(3), .tbl_head01 td:first-child, .tbl_head01 td:nth-child(3){
    display: none;
  }

  #bo_v{
    width: 100%;
    padding: 5px;
    margin-top: 50px;
  }

  #bo_v_title .bo_v_tit{
    font-size: 1.5rem;
  }

  #bo_v_con{
    min-height: 100px;
  }

  #bo_w{
    width: 100%;
    padding: 0;
    margin-top: 50px;
  }
}