@font-face {
  font-family: 'NanumBarunGothic';  font-style: normal;;
  src: local('./font/NanumBarunGothic');
  src: url('./font/NanumBarunGothic.eot');
  src: url('./font/NanumBarunGothic.eot?#iefix') format('embedded-opentype'),
  url('./font/NanumBarunGothic.woff') format('woff'),
  url('./font/NanumBarunGothic.ttf') format('truetype');
}
@font-face {
  font-family: 'NanumBarunGothicBold';  font-style: normal;;
  src: local('./font/NanumBarunGothicBold');
  src: url('./font/NanumBarunGothicBold.eot');
  src: url('./font/NanumBarunGothicBold.eot?#iefix') format('embedded-opentype'),
  url('./font/NanumBarunGothicBold.woff') format('woff'),
  url('./font/NanumBarunGothicBold.ttf') format('truetype');
}
html, body {
  height:100%;
  overflow:hidden;
  margin:0;
  padding:0;
}
body, div, span, p{
  font-family: 'NanumBarunGothic';
  -ms-user-select: none;
  -moz-user-select: -moz-none;
  -khtml-user-select: none;
  -webkit-user-select: none;
  user-select: none;
  cursor: default;
}
.contentsAllArea{
  overflow: hidden;
  -moz-transform-origin: top left;
  -webkit-transform-origin: top left;
  -ms-transform-origin: top left;
  transform-origin: top left;
  position: relative;
}
.topArea, .bottomArea{
  z-index: 10;
}
.vid{
  position: absolute;
  top: 50px;
  left: 0;
  width: 1008px;
  height: 568px;
}
.setPage{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* Intro css */
.introGroup{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.introObj_1{
  position: absolute;
  top: 130px;
  left: 40px;
  background: url(../img/intro/IntroObj_1.png) no-repeat left top;
  width: 501px;
  height: 100px;
  opacity: 0;
}
.introObj_2{
  position: absolute;
  top: 150px;
  left: -275px;
  background: url(../img/intro/IntroObj_2.png) no-repeat left top;
  width: 91px;
  height: 91px;
  opacity: 0;
}
.introObj_3{
  position: absolute;
  top: 110px;
  left: 280px;
  background: url(../img/intro/IntroObj_3.png) no-repeat left top;
  width: 294px;
  height: 138px;
  opacity: 0;
}
.introObj_4{
  position: absolute;
  top: 255px;
  left: 125px;
  background: url(../img/intro/IntroObj_4.png) no-repeat left top;
  width: 554px;
  height: 168px;
  opacity: 0;
}
.introObj_5{
  position: absolute;
  top: 290px;
  left: 380px;
  width: 234px;
  height: 53px;
  font-family: 'NanumBarunGothic';
  font-size: 35px;
  color: #188cc2;
  background-color: #fff;
  border-radius: 26px;
  text-align: center;
  line-height: 57px;
  opacity: 0;
}
.introCover{
  position: absolute;
  top: 14px;
  left: 0;
  width: 100%;
  height: 604px;
  background: url(../img/intro/introCover.png) no-repeat left top;
  opacity: 0;
}
.introLessonTitleGroup{
  position: relative;
  top: 470px;
  margin: 0 auto;
}
.itTopLine{
  width: 1%;
  height: 1px;
  background-color: #fff;
  position: absolute;
  left: 0;
  opacity: 0;
}
.introLessonTitle{
  font-family: 'NanumBarunGothic';
  font-size: 24px;
  color: #fff;
  text-align: center;
  padding: 15px 0;
  opacity: 0;
}
.itBottomLine{
  width: 1%;
  height: 1px;
  background-color: #fff;
  position: absolute;
  right: 0;
  opacity: 0;
}
.introStartBtn{
  width: 120px;
  height: 40px;
  position: absolute;
  bottom: 80px;
  right: 60px;
  cursor: pointer;
  background: url(../img/intro/introStartBtn.png) no-repeat center;
  opacity: 0;
}
.introStartBtn:hover{
  background: url(../img/intro/introStartBtnOver.png) no-repeat center;
}
/* learningGoal css*/
.learningMain{
  position: absolute;
  top: 75px;
  left: 0;
  width: 100%;
  height: auto;
}
.lenGoalTextGroup, .lenPlanTextGroup{
  width: 430px;
  height: 376px;
  position: absolute;
  top: 60px;
  padding-top: 85px;
  padding-left: 35px;
  opacity: 0;
}
.lenGoalTextGroup{
  background: url(../img/common/lenGoal.png) no-repeat left top;
  right: 30px;
}
.lenPlanTextGroup{
  background: url(../img/common/lenPlan.png) no-repeat left top;
  left: 30px;
}
.lenGoalTextNum, .lenPlanTextNum{
  display: inline-block;
  vertical-align: top;
  font-size: 20px;
  color: #094e7a;
  margin-bottom: 10px;
  font-family: 'NanumBarunGothicBold';
}
.lenGoalTextText, .lenPlanTextText{
  display: inline-block;
  vertical-align: top;
  font-size: 20px;
  padding-left: 6px;
  color: #303030;
  margin-bottom: 10px;
  font-family: 'NanumBarunGothic';
  width: 370px;
  word-break: keep-all;
}
/* quiz css */
.QuizGroup{
  position: absolute;
  top: 70px;
  left: 0px;
  opacity: 1;
  width: 100%;
  height: 531px;
}
.quizTop{
  background-color: #299cd2;
  position: relative;
  font-size: 23px;
  color: #414141;
  top: 0;
  left: 20px;
  letter-spacing: -0.5px;
  z-index: 2;
  width: 988px;
  min-height: 60px;
  border-top-left-radius: 15px;
  border-bottom-left-radius: 15px;
}
.qNum{
  position: absolute;
  width: 55px;
  height: 48px;
  background-color: #fff;
  border-radius: 10px;
  margin: 6px 0 4px 10px;
}
.quizTitle{
  position: relative;
  left: 80px;
  font-family: 'NanumBarunGothic';
  font-size: 25px;
  color: #fff;
  padding-bottom: 7px;
}
.quizTitle em{
  font-style: normal;
  color: rgb(236, 252, 50);
  font-size: 24px;
}
.titleBogi{
  font-size: 20px;
  background-color: #fff;
  border-radius: 10px;
  padding: 10px;
  position: relative;
  left: 80px;
  width: 850px;
  margin-top: 10px;
  margin-bottom: 10px;
}
.sem{
  margin-left: 30px;
}
.oxChkObj{
  position: absolute;
  top: -15px;
  left: -8px;
  width: 91px;
  height: 92px;
}
.quizMiddle{
  position: relative;
  top: 30px;
  left: 0;
  width: 100%;
}
.bogiGroup{
  top: 0;
  left: 0;
  width: 89%;
  padding-left: 100px;
}
.quizBogi{
  cursor: pointer;
}
.quizBogiText{
  vertical-align: top;
  font-size: 20px;
  margin: 2px 0 10px 9px;
  height: auto;
  cursor: pointer;
  position: relative;
  line-height: 28px;
  color: #1e1e1e;
  display: inline-block;
  font-family: 'NanumBarunGothic';
}
.quizBogiNum{
  cursor: pointer;
  vertical-align: top;
  font-size: 18px;
  display: inline-block;
  text-align: center;
  width: 29px;
  height: 29px;
  line-height: 32px;
  font-family: 'NanumBarunGothicBold';
}
.answerSelect{
  background: url(../img/common/answerSelect.png) no-repeat center;
  width: 17px;
  height: 17px;
  position: absolute;
  top: -5px;
  left: -35px;
  z-index: -1;
  opacity: 0;
}
.oxGroup{
  width: 100%;
  text-align: center;
  padding: 30px 0;
}
.oxQuizO, .oxQuizX{
  width: 160px;
  height: 160px;
  display: inline-block;
  margin: 0 15px;
  cursor: pointer;
}
.oxQuizO{
  background: url(../img/common/oxQuizOBg.png) no-repeat center;
}
.oxQuizX{
  background: url(../img/common/oxQuizXBg.png) no-repeat center;
}
.answerChkBtn{
  margin: 0 auto;
  background: url(../img/common/answerBtn.png) no-repeat center;
  width: 81px;
  height: 31px;
  cursor: pointer;
}
.quizBottom{
  position: relative;
  left: 0;
  top: 400px;
  width: 100%;
  height: 300px;
  background-color: #094e7a;
}
.quizNextBtn{
  background: url(../img/common/nextQuizBtn.png) no-repeat top left;
  width: 101px;
  height: 23px;
  position: absolute;
  top: -30px;
  right: 25px;
  cursor: pointer;
}
.quizNextBtn:hover{
  animation-duration: 0.5s;
  animation-name: qNextBtnMove;
  animation-iteration-count: infinite;
  animation-direction: alternate;
}
@keyframes qNextBtnMove {
  from {right: 25px;}
  to {right: 15px;}
}
.answerGroup{
  width: 988px;
  height: 50px;
  position: relative;
  margin: 0 auto;
  background-color: #299cd2;
  border-radius: 5px;
  top: 10px;
}
.answerGroup div{
  color: #fff;
  display: inline-block;
  vertical-align: top;
}
.answerGroup > div:nth-child(1){
  font-family: 'NanumBarunGothic';
  font-size: 25px;
  margin-left: 20px;
  margin-top: 11px;
}
.answerNum{
  font-family: 'NanumBarunGothicBold';
  width: 30px;
  height: 30px;
  font-size: 18px;
  text-align: center;
  margin-left: 20px;
  margin-top: 8px;
  line-height: 31px;
}
.answerText{
  font-family: 'NanumBarunGothic';
  display: inline-block;
  vertical-align: top;
  color: #fff;
  font-size: 20px;
  line-height: 28px;
  margin-top: 25px;
  margin-left: 30px;
  width: 945px;
  word-break: keep-all;
}
.juAlert{
  top: 50px;
  left: 0;
  width: 100%;
  height: 568px;
  background: rgba(0, 0, 0, 0.6) url(../img/common/alertRetry.png) no-repeat center;
  position: absolute;
  text-align: center;
  z-index: -1;
  opacity: 0;
}
/* summary css*/
.summaryGroup{
  position: absolute;
  top: 65px;
  left: 0px;
  width: 100%;
  height: 531px;
  background: url(../img/common/sumTextBg.png) no-repeat center;
  opacity: 0;
}
.mCSB_inside>.mCSB_container{
  margin: 0 !important;
}
.sumMiddle{
  position: absolute;
  top: 85px;
  left: 66px;
  width: 845px;
  height: 400px;
}

#mCSB_1_container  .stitle > span{
  display: inline-block;
  vertical-align: top;
}
#mCSB_1_container  .stitle:not(.sumMiddle  .stitle:first-child){
  margin-top: 30px;
}
#mCSB_1_container  .stitle .blit{
  width: 24px;
  height: 24px;
  text-align: center;
  color: #156b93;
  font-family: 'NanumBarunGothicBold';
  font-size: 19px;
  line-height: 28px;
  margin-right: 7px;
  border-radius: 50%;
  border: 2px solid #156b93;
}
#mCSB_1_container  .stitle .text{
  display: inline-block;
  vertical-align: top;
  font-family: 'NanumBarunGothicBold';
  font-size: 22px;
  color: #156b93;
  margin-bottom: 10px;
  padding-top: 1px;
  word-break: keep-all;
  width: calc(100% - 55px);
}
.stext{
  margin: 0 0 10px 39px;
  font-size: 20px;
  width: calc(100% - 75px);
  word-break: keep-all;
}
.sstext{
  margin: 0 0 10px 60px;
  font-size: 20px; 
  width: calc(100% - 100px);
  word-break: keep-all;
}
#mCSB_1_container .normalBlit{
  background: url(../img/common/normalBlit.png) no-repeat left 9px;
  padding-left: 14px;

}
#mCSB_1_container .arrowBlit{
  background: url(../img/common/arrowBlit.png) no-repeat left 9px;
  padding-left: 18px;
}
#mCSB_1_container .plusBlit{
  background: url(../img/common/plusBlit.png) no-repeat left 6px;
  padding-left: 16px;
}
#mCSB_1_container .hiBlit{
  background: url(../img/common/hiBlit.png) no-repeat left 14px;
  padding-left: 18px;
}
.ti21{
  margin-left: 21px;
}
.ti41{
  margin-left: 41px;
}
.ti61{
  margin-left: 61px;
}
.sumBottom{
  position: absolute;
  bottom: 35px;
  left: 0;
  width: 100%;
  text-align: center;
}
.sumBottom div{
  display: inline-block;
}
.sumPrevBtn{
  cursor: pointer;
  background: url(../img/common/sumPrevBtn.png) no-repeat right center;
  width: 85px;
  height: 35px;
}
.sumPageNum{
  margin: 0 15px;
  margin-top: 7px;
  font-size: 20px;
  vertical-align: top;
  color: #333;
}
.sumPageNum em{
  font-style: normal;
  color: #333;
}
.sumNextBtn{
  cursor: pointer;
  background: url(../img/common/sumNextBtn.png) no-repeat left center;
  width: 85px;
  height: 35px;
}
.sumPrint{
  background: url(../img/common/sumPrint.png) no-repeat center;
  width: 35px;
  height: 35px;
  display: inline-block;
  position: absolute;
  top: 78px;
  right: 90px;
  cursor: pointer;
  opacity: 0;
}
.sumPrint:hover{
  background: url(../img/common/sumPrintOver.png) no-repeat center;
}
.sumDown{
  background: url(../img/common/sumDown.png) no-repeat center;
  width: 35px;
  height: 35px;
  display: inline-block;
  position: absolute;
  top: 78px;
  right: 45px;
  cursor: pointer;
  opacity: 0;
}
.sumDown:hover{
  background: url(../img/common/sumDownOver.png) no-repeat center;
}
/* outro css */
.outroGroup{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 568px;
  opacity: 0;
}
.outroObj_2{
  position: absolute;
  top: 120px;
  left: 275px;
  background: url(../img/intro/IntroObj_2.png) no-repeat left top;
  width: 91px;
  height: 91px;
}
.outroObj_3{
  position: absolute;
  top: 80px;
  left: 380px;
  background: url(../img/intro/IntroObj_3.png) no-repeat left top;
  width: 294px;
  height: 138px;
}
.outroObj_4{
  position: absolute;
  top: 225px;
  left: 225px;
  background: url(../img/intro/IntroObj_4.png) no-repeat left top;
  width: 554px;
  height: 168px;
}
.outroObj_5{
  position: absolute;
  top: 360px;
  left: 380px;
  width: 234px;
  height: 53px;
  font-family: 'NanumBarunGothic';
  font-size: 35px;
  color: #188cc2;
  background-color: #fff;
  border-radius: 26px;
  text-align: center;
  line-height: 57px;
}
.outroCover{
  position: absolute;
  top: 50px;
  left: 0;
  width: 100%;
  height: 100%;
  background: url(../img/common/outroSubBg.png) no-repeat left top;
}
.outroLessonTitleGroup{
  position: relative;
  top: 450px;
  margin: 0 auto;
}
.otTopLine{
  width: 100%;
  height: 1px;
  background-color: #fff;
  position: absolute;
  left: 0;
}
.outroLessonTitle{
  font-family: 'NanumBarunGothic';
  font-size: 24px;
  color: #fff;
  text-align: center;
  padding: 15px 0;
}
.otBottomLine{
  width: 100%;
  height: 1px;
  background-color: #fff;
  position: absolute;
  right: 0;
}
.endObj{
  position: relative;
  top: 20px;
  margin: 0 auto;
  width: 225px;
  height: 31px;
  background: url(../img/common/endObj.png) no-repeat center;
}
/* indexMenu css */
.indexMenuPop{
  background: url(../img/index/indexBg.png) no-repeat left top;
  width: 100%;
  height: 226px;
  position: absolute;
  left: 0;
  bottom: -300px;
  opacity: 0;
}
.indexMenuPop .menuGroup{
  position: absolute;
  top: 100px;
  left: 0;
}
.indexMenuPop .menuGroup_1{ left: 40px; }
.indexMenuPop .menuGroup_2{ left: 375px; }
.indexMenuPop .menuGroup_3{ left: 695px; }

.menu{
  background: url(../img/index/indexSubBlit.png) no-repeat left 4px;
  padding-left: 15px;
  font-family: 'NanumBarunGothicBold';
  font-size: 17px;
  color: #fff;
  margin-bottom: 7px;
  cursor: pointer;
}

.scriptPop{
  width: 836px;
  height: 64px;
  background-color: rgba(0, 0, 0, 0.8);
  position: absolute;
  left: 80px;
  bottom: -300px;
  border-radius: 15px;
  color: #fff;
  padding: 10px 15px;
  opacity: 0;
}

.sum_up_img{
  top: 100px;
  left: 1200px;
  position: absolute;
  width: 100%;
  height: 800px;
}
.sum_up_img #mCSB_1_container{
  margin-top: 85px;
  margin-left: 50px;
  word-break: keep-all;
}
.mPrevBtn, .mNextBtn{
  position: absolute;
  top: 0;
  margin-top: 294px;
  z-index: -1;
  opacity: 0;
  cursor: pointer;
}
.mPrevBtn{
  left: 0;
  background: url(../img/controls/mPrevBtn.png) no-repeat center;
  width: 61px;
  height: 92px;
}
.mNextBtn{
  right: 0;
  background: url(../img/controls/mNextBtn.png) no-repeat center;
  width: 61px;
  height: 92px;
}