.background {
  position: relative;
}
.background .main {
  height: 100vh !important;
}
.background .main #video {
  position: absolute;
  top: 0;
  left: 0;
  min-width: 100%;
  min-height: 100%;
  width: 100%;
  height: 100vh;
  z-index: 10;
  overflow: hidden;
  object-fit: cover;
}
.background .main .videoB {
  position: absolute;
  top: 0;
  left: 0;
  min-width: 100%;
  min-height: 100%;
  width: 100%;
  height: 100vh;
  z-index: 11;
  background-color: rgba(0, 0, 0, 0.25);
}
.background .main .titleWrap {
  height: 60%;
  position: absolute;
  top: 40%;
  left: 0;
  right: 0;
  z-index: 11;
}
.background .main .titleWrap h1,
.background .main .titleWrap h4,
.background .main .titleWrap h3 {
  color: #fff;
}
.background .main .titleWrap h1 {
  font-size: 80px;
  line-height: 100px;
}
.background .main .titleWrap h3 {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  text-align: center;
}
.background .main .titleWrap h3 img {
  width: 40px;
}
.background .main .titleWrap h4 {
  margin-top: 20px;
}
.background .main .titleWrap h4 br {
  display: none;
}

.cenline {
  border-right: 1px solid #131313;
  width: 1px;
  height: 160px;
  margin: 0 auto;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 5;
}

.ctpro {
  position: relative;
  padding-bottom: 280px;
}
.ctpro .ourBA {
  overflow: visible;
}
.ctpro .ourBA input {
  display: none;
}
.ctpro .ourBA .areaTxt01,
.ctpro .ourBA .areaTxt02,
.ctpro .ourBA .areaTxt03 {
  width: calc(100% - 5px);
  height: 240px;
  padding: 20px 35px;
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 10;
  display: none;
  background-color: #fefefe;
}
.ctpro .ourBA .areaTxt01 li,
.ctpro .ourBA .areaTxt02 li,
.ctpro .ourBA .areaTxt03 li {
  font-weight: auto;
  font-size: 18px;
  line-height: 30px;
  color: auto;
  padding-left: 10px;
}
.ctpro .ourBA #chbtn01:checked ~ .areaTxt01 {
  display: block;
}
.ctpro .ourBA #chbtn02:checked ~ .areaTxt02 {
  display: block;
}
.ctpro .ourBA #chbtn03:checked ~ .areaTxt03 {
  display: block;
}
.ctpro .ourBA header h3 {
  padding: 20px 0;
}
.ctpro .ourBA header p {
  font-weight: auto;
  font-size: 24px;
  line-height: 40px;
  color: auto;
  padding: 0px 0 100px;
  font-family: "noto sans kr";
}
.ctpro .ourBA header p span {
  font-weight: 700;
}
.ctpro .ourBA section {
  display: flex;
  justify-content: space-around;
}
.ctpro .ourBA section article {
  width: calc(33.3333333333% - 20px);
  height: 360px;
  padding: 40px;
  border: 1px solid #000;
  position: relative;
}
.ctpro .ourBA section article h4 {
  font-weight: auto;
  font-size: 32px;
  line-height: 40px;
  color: auto;
  padding-bottom: 20px;
}
.ctpro .ourBA section article p {
  margin-top: 20px;
  opacity: 0;
  transition-property: opacity top;
  transition-duration: 0.3s;
  position: relative;
  top: 30px;
  background-color: #fefefe;
  height: auto;
  font-weight: auto;
  font-size: 18px;
  line-height: 30px;
  color: auto;
}
.ctpro .ourBA section article:hover p {
  opacity: 1;
  top: 0;
}
.ctpro .ourBA section article .plus {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  position: absolute;
  bottom: 20px;
  right: 20px;
  z-index: 5;
  display: flex;
  justify-content: center;
  align-items: center;
  align-content: center;
  flex-direction: auto;
  flex-wrap: auto;
  text-align: center;
  transition-property: all;
  transition-duration: 0.3s;
  cursor: pointer;
}
.ctpro .ourBA section article .plus img {
  width: 70%;
  height: 70%;
  position: relative;
}
.ctpro .ourBA section article .imgWrap {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  position: absolute;
  bottom: 20px;
  right: 20px;
  z-index: 5;
  display: flex;
  justify-content: center;
  align-items: center;
  align-content: center;
  flex-direction: auto;
  flex-wrap: auto;
  text-align: center;
  transition-property: all;
  transition-duration: 0.2s;
  cursor: pointer;
}
.ctpro .ourBA section article .imgWrap img {
  width: 70%;
  height: 70%;
}
.ctpro .ourBA section article:hover .plus {
  background-color: #6563ff;
  bottom: -80px;
  transform: rotate(270deg);
}
.ctpro .ourBA section article:hover .imgWrap {
  opacity: 0;
}

.cthis {
  background-color: #131313;
  position: relative;
}
.cthis .cenline {
  border-right: 1px solid #fff;
}
.cthis .ctWrap header h3 {
  color: #fefefe;
  padding: 20px 0 60px;
}
.cthis .ctWrap section .hoverArea {
  width: 100%;
  height: 160px;
  position: relative;
  overflow: hidden;
}
.cthis .ctWrap section .hoverArea:hover .history {
  opacity: 1;
  background-position: right;
}
.cthis .ctWrap section .hoverArea:hover .ments02 {
  opacity: 1;
  background-position: left;
}
.cthis .ctWrap section .hoverArea:hover .ments04 {
  opacity: 1;
  background-position: left;
}
.cthis .ctWrap section .hoverArea:hover .ments05 {
  opacity: 1;
  background-position: left;
}
.cthis .ctWrap section .hoverArea:hover .ments08 {
  opacity: 1;
  background-position: right;
}
.cthis .ctWrap section .hoverArea:hover .ments09 {
  opacity: 1;
  background-position: right;
}
.cthis .ctWrap section .hoverArea:hover .ments010 {
  opacity: 1;
  background-position: left;
}
.cthis .ctWrap section .historyTitle {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 160px;
  display: flex;
  justify-content: center;
  align-items: center;
  align-content: auto;
  flex-direction: auto;
  flex-wrap: auto;
}
.cthis .ctWrap section .historyTitle h4 {
  font-family: "Spoqa Han Sans Neo";
  text-align: center;
  color: #fefefe;
  width: 10%;
}
.cthis .ctWrap section .historyTitle .dot {
  padding-right: 10px;
  font-size: 24px;
}
.cthis .ctWrap section .historyTitle .icon00 {
  width: 100px;
  height: 100px;
  background-image: url("../image/his_icon00.png");
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
}
.cthis .ctWrap section .historyTitle .icon01 {
  width: 100px;
  height: 100px;
  background-image: url("../image/his_icon01.png");
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
}
.cthis .ctWrap section .historyTitle .icon02 {
  width: 100px;
  height: 100px;
  background-image: url("../image/his_icon02.png");
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
}
.cthis .ctWrap section .historyTitle .icon03 {
  width: 100px;
  height: 100px;
  background-image: url("../image/his_icon03.png");
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
}
.cthis .ctWrap section .historyTitle .icon04 {
  width: 100px;
  height: 100px;
  background-image: url("../image/his_icon04.png");
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
}
.cthis .ctWrap section .historyTitle .icon05 {
  width: 100px;
  height: 100px;
  background-image: url("../image/his_icon05.png");
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
}
.cthis .ctWrap section .historyTitle .icon06 {
  width: 100px;
  height: 100px;
  background-image: url("../image/his_icon06.png");
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
}
.cthis .ctWrap section .historyTitle .icon07 {
  width: 100px;
  height: 100px;
  background-image: url("../image/his_icon07.png");
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
}
.cthis .ctWrap section .historyTitle .icon08 {
  width: 100px;
  height: 100px;
  background-image: url("../image/his_icon08.png");
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
}
.cthis .ctWrap section .historyTitle .icon09 {
  width: 100px;
  height: 100px;
  background-image: url("../image/his_icon09.png");
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
}
.cthis .ctWrap section .historyTitle .icon010 {
  width: 100px;
  height: 100px;
  background-image: url("../image/his_icon010.png");
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
}
.cthis .ctWrap section .history {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 160px;
  display: flex;
  justify-content: center;
  align-items: center;
  align-content: auto;
  flex-direction: auto;
  flex-wrap: auto;
  opacity: 0;
  transition: opacity 1s, background-position 3s;
}
.cthis .ctWrap section .history h4,
.cthis .ctWrap section .history p {
  color: #fefefe;
}
.cthis .ctWrap section .history h4 .little,
.cthis .ctWrap section .history p .little {
  font-size: 14px;
  line-height: 16px;
}
.cthis .ctWrap section .history h4 {
  font-family: "Spoqa Han Sans Neo";
  width: 12%;
}
.cthis .ctWrap section .history p {
  width: 70%;
  font-size: 24px;
  line-height: 30px;
  padding: 8px;
  font-family: "noto sans kr";
}
.cthis .ctWrap section .ments00 {
  background-color: #131313;
  background-image: url("../image/his_ments00.png");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  background-size: 1250px 160px;
}
.cthis .ctWrap section .ments01 {
  background-color: #131313;
  background-image: url("../image/his_ments01.png");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  background-size: 1250px 160px;
}
.cthis .ctWrap section .ments02 {
  background-color: #131313;
  background-image: url("../image/his_ments02.png");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  background-size: 1250px 160px;
}
.cthis .ctWrap section .ments03 {
  background-color: #131313;
  background-image: url("../image/his_ments03.png");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  background-size: 1250px 160px;
}
.cthis .ctWrap section .ments04 {
  background-color: #131313;
  background-image: url("../image/his_ments04.png");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  background-size: 1250px 160px;
}
.cthis .ctWrap section .ments05 {
  background-color: #131313;
  background-image: url("../image/his_ments05.png");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  background-size: 1250px 160px;
}
.cthis .ctWrap section .ments06 {
  background-color: #131313;
  background-image: url("../image/his_ments06.png");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  background-size: 1250px 160px;
}
.cthis .ctWrap section .ments07 {
  background-color: #131313;
  background-image: url("../image/his_ments07.png");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  background-size: 1250px 160px;
}
.cthis .ctWrap section .ments08 {
  background-color: #131313;
  background-image: url("../image/his_ments08.png");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  background-size: 1250px 160px;
}
.cthis .ctWrap section .ments09 {
  background-color: #131313;
  background-image: url("../image/his_ments09.png");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  background-size: 1250px 160px;
}
.cthis .ctWrap section .ments010 {
  background-color: #131313;
  background-image: url("../image/his_ments010.png");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  background-size: 1250px 160px;
}

.detail header {
  text-align: left;
}
.detail header h3 {
  padding: 20px 0;
}
.detail header p {
  font-weight: auto;
  font-size: 24px;
  line-height: 40px;
  color: auto;
}
.detail section {
  margin-top: 100px;
}
.detail section .hisWrap {
  display: flex;
  justify-content: space-between;
  align-items: auto;
  align-content: auto;
  flex-direction: auto;
  flex-wrap: auto;
}
.detail section .hisWrap .wr {
  width: calc(25% - 10px);
}
.detail section .hisWrap .wr .line {
  width: 20px;
  height: 2px;
  margin-top: 10px;
  background-color: #6563ff;
}
.detail section .hisWrap .wr ul {
  margin-top: 20px;
  padding-left: 0px;
}
.detail section .hisWrap .wr ul li {
  font-weight: auto;
  font-size: 16px;
  line-height: 30px;
  color: auto;
}

@media screen and (min-width: 768px) and (max-width: 1023px) {
  .background .main .titleWrap {
    height: 65%;
    top: 35%;
  }
  .background .main .titleWrap h1 {
    font-size: 60px;
    line-height: 80px;
  }
  .background .main .titleWrap h4 {
    margin-top: 40px;
    font-size: 24px;
    line-height: 40px;
  }
  .background .main .titleWrap h4 .mobshow {
    display: block;
  }
  .background .main .titleWrap h3 {
    display: none;
  }
  .ctpro .ourBA header p {
    font-weight: auto;
    font-size: 18px;
    line-height: 30px;
    color: auto;
    padding: 10px 0 30px;
  }
  .ctpro .ourBA section {
    flex-direction: column;
  }
  .ctpro .ourBA section article {
    margin-top: 20px;
    width: 100%;
    height: 400px;
    border-radius: 20px;
  }
  .ctpro .ourBA section article h4 {
    padding-bottom: 0 !important;
  }
  .ctpro .ourBA section article h4 br {
    display: none;
  }
  .ctpro .ourBA section article p {
    opacity: 1;
    top: 0;
  }
  .ctpro .ourBA section article .imgWrap {
    display: none;
  }
  .ctpro .ourBA section article .plus {
    display: none;
  }
  .ctpro .ourBA section article .areaTxt01,
  .ctpro .ourBA section article .areaTxt02,
  .ctpro .ourBA section article .areaTxt03 {
    display: block;
    background-color: transparent;
  }
  .cthis .ctWrap section .hoverArea {
    pointer-events: none;
    margin-top: 10px;
    height: 120px;
    border-radius: 20px;
    overflow: hidden;
  }
  .cthis .ctWrap section .historyTitle {
    display: none;
  }
  .cthis .ctWrap section .history {
    opacity: 1;
    height: 120px;
  }
  .cthis .ctWrap section .history h4 {
    font-size: 30px;
    width: 20%;
  }
  .cthis .ctWrap section .history p {
    font-size: 20px;
    width: 70%;
  }
  .detail {
    padding-bottom: 80px;
  }
  .detail header h3 {
    font-size: 48px;
  }
  .detail header p {
    font-size: 18px;
  }
}
@media screen and (max-width: 767px) {
  .background .main .titleWrap {
    height: 65%;
    top: 25%;
  }
  .background .main .titleWrap h1 {
    font-weight: auto;
    font-size: 48px;
    line-height: 60px;
    color: auto;
  }
  .background .main .titleWrap h4 {
    font-size: 24px;
    line-height: 40px;
  }
  .background .main .titleWrap h4 .mobshow {
    display: block;
  }
  .background .main .titleWrap h3 {
    display: none;
  }
  .ctpro {
    padding: 160px 0;
  }
  .ctpro .ourBA header h3 {
    font-size: 36px;
  }
  .ctpro .ourBA header p {
    font-weight: auto;
    font-size: 18px;
    line-height: 30px;
    color: auto;
    padding: 10px 0 30px;
    display: none;
  }
  .ctpro .ourBA header p br {
    display: none;
  }
  .ctpro .ourBA section {
    flex-direction: column;
  }
  .ctpro .ourBA section article {
    margin-top: 20px;
    padding: 40px 20px;
    width: 100%;
    height: auto;
    border-radius: 0px;
    border: 0px solid #000;
    background-color: #ddd;
  }
  .ctpro .ourBA section article h4 {
    font-size: 24px;
    padding-bottom: 0 !important;
  }
  .ctpro .ourBA section article h4 br {
    display: none;
  }
  .ctpro .ourBA section article p {
    font-size: 18px;
    opacity: 1;
    top: 0;
    background-color: transparent;
  }
  .ctpro .ourBA section article .imgWrap {
    display: none;
  }
  .ctpro .ourBA section article .plus {
    display: none;
  }
  .ctpro .ourBA section .i1 {
    margin-top: 0;
  }
  .cthis {
    padding: 160px 0;
  }
  .cthis .ctWrap {
    width: 100%;
  }
  .cthis .ctWrap header h3 {
    font-size: 36px;
    padding: 40px 0;
  }
  .cthis .ctWrap section .hoverArea {
    pointer-events: none;
    height: 160px;
    margin-top: 10px;
  }
  .cthis .ctWrap section .hoverArea:nth-of-type(1) {
    margin-top: 0;
  }
  .cthis .ctWrap section .historyTitle {
    display: none;
  }
  .cthis .ctWrap section .history {
    opacity: 1;
    height: 160px;
  }
  .cthis .ctWrap section .history h4 {
    font-size: 24px;
    width: 20%;
    text-align: center;
  }
  .cthis .ctWrap section .history p {
    font-size: 16px;
    width: 75%;
  }
  .cthis .ctWrap section .history p span {
    display: none;
  }
  .detail {
    padding: 100px 0 40px;
  }
  .detail header h3 {
    font-size: 36px;
  }
  .detail header p {
    font-size: 18px;
    padding: 10px 10px 20px;
  }
  .detail header p br {
    display: none;
  }
  .detail section {
    margin-top: 40px;
  }
  .detail section .hisWrap {
    flex-direction: column;
  }
  .detail section .hisWrap .wr {
    width: 100%;
  }
  .detail section .hisWrap .ap02,
  .detail section .hisWrap .ap04 {
    text-align: right;
  }
  .detail section .hisWrap .ap02 .line,
  .detail section .hisWrap .ap04 .line {
    display: inline-block;
  }
  .detail section .hisWrap .ap02 ul li,
  .detail section .hisWrap .ap04 ul li {
    text-align: right;
  }
}