/* CSS Document */
.yearBtnBox span {
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}

.mainArea {
  padding-bottom: 0px;
  margin-top: -285px;
}
@media (max-width: 1024px) {
  .mainArea {
    margin-top: 0;
  }
}
.mainArea::after {
  background-position: 100% 285px;
}
@media (max-width: 1024px) {
  .mainArea::after {
    background-position: 100% 0px;
  }
}
.mainArea .wrap {
  max-width: 100%;
  padding: 0;
}

.bannerArea .Txt {
  padding: 70px 20px 155px;
}
@media (max-width: 1024px) {
  .bannerArea .Txt {
    padding: 40px 20px;
  }
}
@media (max-width: 768px) {
  .bannerArea .Txt .titleBox {
    margin: 0;
  }
}
.bannerArea .Txt .titleBox .titleImg {
  position: relative;
  max-width: 717px;
  width: 100%;
  margin: 0 auto;
  opacity: 0;
  -webkit-animation: bannerTxtAnimation 0.8s 1s ease-in-out forwards;
          animation: bannerTxtAnimation 0.8s 1s ease-in-out forwards;
}
.bannerArea .Txt .titleBox .titleImg img {
  height: 100%;
}
.bannerArea .Txt .titleBox .titleImg::after {
  position: absolute;
  right: 260px;
  top: 75px;
  content: attr(data-tip);
  display: block;
  font-weight: 700;
  font-size: 36px;
  letter-spacing: 3px;
  color: #000000;
}
@media (max-width: 1024px) {
  .bannerArea .Txt .titleBox .titleImg {
    max-width: 620px;
  }
  .bannerArea .Txt .titleBox .titleImg::after {
    right: 0px;
    top: 45px;
  }
}
@media (max-width: 800px) {
  .bannerArea .Txt .titleBox .titleImg {
    max-width: 520px;
  }
  .bannerArea .Txt .titleBox .titleImg::after {
    top: 40px;
    font-size: 30px;
    letter-spacing: 1px;
  }
}
@media (max-width: 640px) {
  .bannerArea .Txt .titleBox .titleImg {
    max-width: 420px;
  }
  .bannerArea .Txt .titleBox .titleImg::after {
    font-size: 20px;
  }
}
@media (max-width: 414px) {
  .bannerArea .Txt .titleBox .titleImg {
    max-width: 280px;
  }
  .bannerArea .Txt .titleBox .titleImg::after {
    font-size: 18px;
    top: 110%;
  }
}
.bannerArea .decoBox .city {
  position: absolute;
  top: 80px;
  left: calc(50% - 750px);
  display: block;
  max-width: 1474px;
  z-index: 1;
  -webkit-animation: up 3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
          animation: up 3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
@media (max-width: 1280px) {
  .bannerArea .decoBox .city {
    left: 0;
    -o-object-fit: cover;
       object-fit: cover;
    height: 60%;
  }
}
@media (max-width: 1024px) {
  .bannerArea .decoBox .city {
    height: 70%;
  }
}
@media (max-width: 480px) {
  .bannerArea .decoBox .city {
    height: 80%;
    top: 80px;
  }
}
@media (max-width: 360px) {
  .bannerArea .decoBox .city {
    height: 80%;
  }
}
.bannerArea .decoBox .a {
  position: absolute;
  top: 320px;
  left: calc(50% - 550px);
  display: block;
  max-width: 243px;
  width: 100%;
  z-index: 4;
  opacity: 0;
  -webkit-filter: drop-shadow(0px 1px 1px rgba(144, 171, 171, 0.8));
          filter: drop-shadow(0px 1px 1px rgba(144, 171, 171, 0.8));
  -webkit-animation: e01TextUp 1.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards;
          animation: e01TextUp 1.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards;
}
@media (max-width: 1180px) {
  .bannerArea .decoBox .a {
    max-width: 20vw;
    left: 5%;
    top: 30%;
  }
}
@media (max-width: 800px) {
  .bannerArea .decoBox .a {
    max-width: 28vw;
    left: 5%;
    top: 40%;
  }
}
@media (max-width: 480px) {
  .bannerArea .decoBox .a {
    max-width: 20vw;
    left: 5%;
    top: 40%;
  }
}
.bannerArea .decoBox .b {
  position: absolute;
  top: 410px;
  left: calc(50% - 450px);
  display: block;
  max-width: 240px;
  width: 100%;
  z-index: 4;
  opacity: 0;
  -webkit-filter: drop-shadow(0px 1px 1px rgba(144, 171, 171, 0.8));
          filter: drop-shadow(0px 1px 1px rgba(144, 171, 171, 0.8));
  -webkit-animation: e02TextUp 1.5s cubic-bezier(0.16, 1, 0.3, 1) 0.5s forwards;
          animation: e02TextUp 1.5s cubic-bezier(0.16, 1, 0.3, 1) 0.5s forwards;
}
@media (max-width: 1180px) {
  .bannerArea .decoBox .b {
    max-width: 20vw;
    left: 15%;
    top: 40%;
  }
}
@media (max-width: 800px) {
  .bannerArea .decoBox .b {
    max-width: 26vw;
    left: 15%;
    top: 55%;
  }
}
@media (max-width: 480px) {
  .bannerArea .decoBox .b {
    max-width: 20vw;
    left: 10%;
    top: 55%;
  }
}
.bannerArea .decoBox .o {
  position: absolute;
  top: 360px;
  left: 50%;
  display: block;
  max-width: 205px;
  width: 100%;
  z-index: 4;
  opacity: 0;
  -webkit-filter: drop-shadow(0px 1px 1px rgba(144, 171, 171, 0.8));
          filter: drop-shadow(0px 1px 1px rgba(144, 171, 171, 0.8));
  -webkit-animation: e02TextUp 1.3s cubic-bezier(0.16, 1, 0.3, 1) 0.7s forwards;
          animation: e02TextUp 1.3s cubic-bezier(0.16, 1, 0.3, 1) 0.7s forwards;
}
@media (max-width: 1180px) {
  .bannerArea .decoBox .o {
    max-width: 18vw;
    left: initial;
    right: 32%;
    top: 42%;
  }
}
@media (max-width: 800px) {
  .bannerArea .decoBox .o {
    max-width: 22vw;
    right: 30%;
    top: 50%;
  }
}
@media (max-width: 480px) {
  .bannerArea .decoBox .o {
    max-width: 19vw;
    right: 45%;
    top: 60%;
  }
}
.bannerArea .decoBox .u {
  position: absolute;
  top: 320px;
  right: calc(50% - 410px);
  display: block;
  max-width: 243px;
  width: 100%;
  z-index: 4;
  opacity: 0;
  -webkit-filter: drop-shadow(0px 1px 1px rgba(144, 171, 171, 0.8));
          filter: drop-shadow(0px 1px 1px rgba(144, 171, 171, 0.8));
  -webkit-animation: e01TextUp 1.1s cubic-bezier(0.16, 1, 0.3, 1) 0.9s forwards;
          animation: e01TextUp 1.1s cubic-bezier(0.16, 1, 0.3, 1) 0.9s forwards;
}
@media (max-width: 1180px) {
  .bannerArea .decoBox .u {
    max-width: 20vw;
    right: 13%;
    top: 40%;
  }
}
@media (max-width: 800px) {
  .bannerArea .decoBox .u {
    max-width: 23vw;
    right: 10%;
    top: 45%;
  }
}
@media (max-width: 480px) {
  .bannerArea .decoBox .u {
    max-width: 20vw;
    right: 20%;
    top: 60%;
  }
}
.bannerArea .decoBox .t {
  position: absolute;
  top: 440px;
  left: calc(50% + 280px);
  display: block;
  max-width: 255px;
  width: 100%;
  z-index: 4;
  opacity: 0;
  -webkit-filter: drop-shadow(0px 1px 1px rgba(144, 171, 171, 0.8));
          filter: drop-shadow(0px 1px 1px rgba(144, 171, 171, 0.8));
  -webkit-animation: e02TextUp 1.5s cubic-bezier(0.16, 1, 0.3, 1) 0.5s forwards;
          animation: e02TextUp 1.5s cubic-bezier(0.16, 1, 0.3, 1) 0.5s forwards;
}
@media (max-width: 1180px) {
  .bannerArea .decoBox .t {
    max-width: 24vw;
    left: initial;
    right: -2%;
    top: 50%;
  }
}
@media (max-width: 800px) {
  .bannerArea .decoBox .t {
    max-width: 27vw;
    right: 2%;
    top: 60%;
  }
}
@media (max-width: 480px) {
  .bannerArea .decoBox .t {
    max-width: 22vw;
    right: 2%;
    top: 65%;
  }
}
.bannerArea .decoBox .box02 {
  position: absolute;
  top: 140px;
  left: calc(50% + 280px);
  z-index: 5;
  opacity: 0;
  -webkit-transform: scale(1.8, 1.8);
          transform: scale(1.8, 1.8);
  -webkit-animation: move02 1s cubic-bezier(0.77, -0.01, 0.58, 1) 1.2s forwards;
          animation: move02 1s cubic-bezier(0.77, -0.01, 0.58, 1) 1.2s forwards;
}
.bannerArea .decoBox .box02 img {
  display: block;
  height: auto;
  max-width: 125px;
  width: 100%;
}
@media (max-width: 1366px) {
  .bannerArea .decoBox .box02 {
    right: 10%;
    left: initial;
  }
  .bannerArea .decoBox .box02 img {
    max-width: 12vh;
  }
}
@media (max-width: 1024px) {
  .bannerArea .decoBox .box02 img {
    max-width: 9vh;
  }
}
@media (max-width: 768px) {
  .bannerArea .decoBox .box02 {
    top: 20%;
  }
}
.bannerArea .decoBox .box03 {
  position: absolute;
  bottom: initial;
  top: 540px;
  left: calc(50% - 350px);
  display: block;
  height: auto;
  max-width: 52px;
  width: 100%;
  z-index: 5;
  opacity: 0;
  -webkit-transform: scale(1.8, 1.8);
          transform: scale(1.8, 1.8);
  -webkit-animation: move 1.5s cubic-bezier(0.77, -0.01, 0.58, 1) 1.2s forwards;
          animation: move 1.5s cubic-bezier(0.77, -0.01, 0.58, 1) 1.2s forwards;
}
@media (max-width: 1366px) {
  .bannerArea .decoBox .box03 {
    max-width: 5vh;
    left: 10%;
  }
}
@media (max-width: 768px) {
  .bannerArea .decoBox .box03 {
    top: 75%;
    left: 20%;
  }
}

.contentBox {
  position: relative;
  z-index: 5;
}

.classNote {
  padding-bottom: 10px;
  font-size: 15px;
  line-height: 1.8;
  color: #222;
  text-align: center;
}

.classBox {
  -webkit-filter: drop-shadow(0 0 30px rgba(0, 0, 0, 0.2));
          filter: drop-shadow(0 0 30px rgba(0, 0, 0, 0.2));
}
.classBox.yearBox {
  position: relative;
  max-width: 1450px;
  padding: 70px 0 85px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.3);
}
@media (max-width: 1280px) {
  .classBox.yearBox {
    width: 100%;
  }
}
@media (max-width: 414px) {
  .classBox.yearBox {
    padding: 40px 0;
  }
}
.classBox.yearBox::after {
  content: "";
  position: absolute;
  z-index: 0;
  top: 0;
  left: -400px;
  display: block;
  width: 400px;
  height: 100%;
  background: rgba(255, 255, 255, 0.3);
}
.classBox.yearBox::before {
  content: "";
  position: absolute;
  z-index: 1;
  left: -21%;
  top: 277px;
  width: calc(100% + 15em);
  height: 3px;
  background: #003670;
}
@media (max-width: 1440px) {
  .classBox.yearBox::before {
    left: -15%;
  }
}
@media (max-width: 640px) {
  .classBox.yearBox::before {
    top: 268px;
  }
}
@media (max-width: 414px) {
  .classBox.yearBox::before {
    top: 237px;
  }
}
.classBox.yearBox .classTitle {
  font-weight: 700;
  font-size: 29px;
  line-height: 1;
  letter-spacing: 1.2px;
  color: #003670;
  max-width: 90%;
  margin: 0 auto 50px;
}
@media (max-width: 640px) {
  .classBox.yearBox .classTitle {
    font-size: 20px;
  }
}
.classBox.yearBox .classLink {
  margin: 0 auto;
  z-index: 5;
}
@media (max-width: 1180px) {
  .classBox.yearBox .classLink {
    max-width: 750px;
  }
}
@media (max-width: 1024px) {
  .classBox.yearBox .classLink {
    max-width: 640px;
  }
}
@media (max-width: 480px) {
  .classBox.yearBox .classLink {
    padding-left: 40px;
    padding-right: 40px;
  }
}
@media (max-width: 415px) {
  .classBox.yearBox .classLink {
    padding-left: 0px;
    padding-right: 0px;
  }
}
.classBox.yearBox .classLink .slick-list {
  position: relative;
  z-index: 5;
}
.classBox.yearBox .classLink .slick-track {
  padding: 20px 0 60px;
}
.classBox.yearBox .classLink::before {
  content: "";
  position: absolute;
  top: 69%;
  right: -190px;
  display: block;
  width: 15px;
  height: 15px;
  background: transparent;
  border: 3px solid #003670;
  border-radius: 50%;
}
@media (max-width: 1440px) {
  .classBox.yearBox .classLink::before {
    display: none;
  }
}

.yearBtnBox {
  position: absolute;
  z-index: 6;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  width: 90%;
  left: 50%;
  top: 66%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  pointer-events: none;
}
@media (max-width: 1180px) {
  .yearBtnBox {
    top: 56%;
  }
}
@media (max-width: 1024px) {
  .yearBtnBox {
    top: 66%;
  }
}
@media (max-width: 800px) {
  .yearBtnBox {
    width: 100%;
  }
}
@media (max-width: 640px) {
  .yearBtnBox {
    top: 65%;
  }
}
@media (max-width: 414px) {
  .yearBtnBox {
    top: 71%;
  }
}
.yearBtnBox .arrow {
  position: relative;
  height: 28px;
  padding: 0 10px;
  cursor: pointer;
  pointer-events: all;
}
.yearBtnBox .arrowPrev {
  position: relative;
  margin-right: auto;
}
.yearBtnBox .arrowPrev svg {
  -webkit-transform: translate(-50%, -50%) scaleX(-1);
          transform: translate(-50%, -50%) scaleX(-1);
}
@media (min-width: 1179px) {
  .yearBtnBox .arrow:hover a {
    color: #003670;
  }
  .yearBtnBox .arrow:hover span {
    width: 65px;
    height: 65px;
    background: #3478b5;
    margin-top: -15px;
  }
}
.yearBtnBox span {
  position: relative;
  display: block;
  text-align: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #3478b5;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.yearBtnBox svg {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 10px;
  stroke: #ffffff;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}

.bottomBox {
  position: relative;
  z-index: 5;
  max-width: 1310px;
  margin: 0 auto;
  padding-bottom: 100px;
}
@media (max-width: 640px) {
  .bottomBox {
    padding-bottom: 30px;
  }
}

.facList {
  position: relative;
  z-index: 5;
  margin: 50px 0 0;
  padding: 60px 50px;
}
.facList::before {
  content: "";
  position: absolute;
  top: -10px;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  display: block;
  height: calc(100% - 150px);
  width: 5px;
  background: -webkit-gradient(linear, left top, left bottom, from(#d7d7d7), color-stop(80%, rgba(215, 215, 215, 0.8)), to(rgba(215, 215, 215, 0)));
  background: linear-gradient(to bottom, #d7d7d7 0%, rgba(215, 215, 215, 0.8) 80%, rgba(215, 215, 215, 0) 100%);
}
.facList::after {
  content: "";
  position: absolute;
  top: -12px;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  display: block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #ffffff;
  border: 2px solid #afafaf;
}
.facList svg {
  position: absolute;
  top: 0;
  width: 100px;
  height: 148px;
  opacity: 0.6;
}
@media (max-width: 640px) {
  .facList {
    padding: 30px 20px;
  }
  .facList::before {
    left: 20px;
    width: 3px;
    -webkit-transform: none;
            transform: none;
  }
  .facList::after {
    top: -12px;
    left: 15px;
    -webkit-transform: none;
            transform: none;
    display: block;
  }
}

.facItem {
  display: none;
  position: relative;
  width: 100%;
}
.facItem.current {
  display: block;
}
.facItem:nth-of-type(odd) .item {
  margin-right: auto;
}
.facItem:nth-of-type(odd) .item::before, .facItem:nth-of-type(odd) .item::after {
  right: -108px;
}
.facItem:nth-of-type(odd) svg {
  right: -70px;
}
.facItem:nth-of-type(odd)::before {
  left: 50%;
  -webkit-transform: translateX(calc(-50% - 30px));
          transform: translateX(calc(-50% - 30px));
}
.facItem:nth-of-type(even) .item {
  margin-left: auto;
}
.facItem:nth-of-type(even) .item::before, .facItem:nth-of-type(even) .item::after {
  left: -108px;
}
.facItem:nth-of-type(even) svg {
  left: -70px;
  -webkit-transform: scaleX(-1);
          transform: scaleX(-1);
}
.facItem:nth-of-type(even)::before {
  left: 50%;
  -webkit-transform: translateX(calc(-50% + 30px));
          transform: translateX(calc(-50% + 30px));
}
.facItem::before {
  content: "";
  position: absolute;
  top: 71px;
  display: block;
  width: 5%;
  height: 1px;
  background: #dfdfdf;
}
.facItem::after {
  content: "";
  position: absolute;
  top: 65px;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  display: block;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: #32dbff;
}
@media (max-width: 1366px) {
  .facItem:nth-of-type(odd) .item, .facItem:nth-of-type(even) .item {
    max-width: 41.7%;
    width: 50%;
  }
}
@media (max-width: 1024px) {
  .facItem::before {
    display: none;
  }
}
@media (max-width: 640px) {
  .facItem:nth-of-type(odd) .item, .facItem:nth-of-type(even) .item {
    max-width: 500px;
    width: 90%;
    margin: 0 0 30px auto;
  }
  .facItem:nth-of-type(odd) .item::before, .facItem:nth-of-type(odd) .item::after, .facItem:nth-of-type(even) .item::before, .facItem:nth-of-type(even) .item::after {
    left: -108px;
  }
  .facItem:nth-of-type(odd) svg, .facItem:nth-of-type(even) svg {
    left: -70px;
    -webkit-transform: scaleX(-1);
            transform: scaleX(-1);
  }
  .facItem:nth-of-type(odd)::before, .facItem:nth-of-type(even)::before {
    left: 50%;
    -webkit-transform: translateX(calc(-50% + 30px));
            transform: translateX(calc(-50% + 30px));
  }
  .facItem:nth-of-type(odd)::after, .facItem:nth-of-type(even)::after {
    top: 68px;
    left: -3px;
    -webkit-transform: none;
            transform: none;
    width: 10px;
    height: 10px;
  }
}
@media (max-width: 480px) {
  .facItem:nth-of-type(odd) .item, .facItem:nth-of-type(even) .item {
    width: 85%;
  }
  .facItem:nth-of-type(odd) svg, .facItem:nth-of-type(even) svg {
    left: -51px;
    -webkit-transform: scaleX(-1);
            transform: scaleX(-1);
    width: 80px;
    height: 80px;
  }
  .facItem:nth-of-type(odd)::after, .facItem:nth-of-type(even)::after {
    top: 34px;
    left: -3px;
    width: 10px;
    height: 10px;
  }
}

.item {
  position: relative;
  max-width: 505px;
  padding: 35px 30px;
  background: rgba(255, 255, 255, 0.6);
  -webkit-filter: drop-shadow(0 0 30px rgba(0, 0, 0, 0.1));
          filter: drop-shadow(0 0 30px rgba(0, 0, 0, 0.1));
}
@media (max-width: 800px) {
  .item {
    padding: 25px 20px;
  }
}
.item .Img {
  position: relative;
  overflow: hidden;
  max-width: 400px;
  margin: 20px auto 0 0;
}
.item .Img img {
  display: block;
  max-width: 100%;
}
.item .Txt {
  padding: 15px 0;
}
.item .Txt .text {
  color: #003670;
  font-weight: 700;
  font-size: 21px;
  letter-spacing: 2px;
  line-height: 1.7;
}
@media (max-width: 860px) {
  .item .Txt .text {
    font-size: 18px;
  }
}

.insDecoBox {
  width: 100%;
  height: 100%;
  margin: auto;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
  pointer-events: none;
}
.insDecoBox .decoEnglish {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 410px;
  right: 0;
}
.insDecoBox .g {
  position: absolute;
  z-index: 0;
  top: 5%;
  right: 29%;
  width: 10vw;
  opacity: 0;
  -webkit-animation: up 1s cubic-bezier(0.77, -0.01, 0.58, 1) 1.1s forwards;
          animation: up 1s cubic-bezier(0.77, -0.01, 0.58, 1) 1.1s forwards;
}
.insDecoBox .e01 {
  position: absolute;
  z-index: 0;
  top: 6%;
  right: 19%;
  width: 12vw;
  opacity: 0;
  -webkit-animation: up 1s cubic-bezier(0.77, -0.01, 0.58, 1) 1.1s forwards;
          animation: up 1s cubic-bezier(0.77, -0.01, 0.58, 1) 1.1s forwards;
}
.insDecoBox .n {
  position: absolute;
  z-index: 0;
  top: 6%;
  right: 11%;
  width: 13vw;
  opacity: 0;
  -webkit-animation: up 1s cubic-bezier(0.77, -0.01, 0.58, 1) 1.1s forwards;
          animation: up 1s cubic-bezier(0.77, -0.01, 0.58, 1) 1.1s forwards;
}
.insDecoBox .e02 {
  position: absolute;
  z-index: 0;
  top: 13%;
  right: 8%;
  width: 12vw;
  opacity: 0;
  -webkit-animation: up 1s cubic-bezier(0.77, -0.01, 0.58, 1) 1.1s forwards;
          animation: up 1s cubic-bezier(0.77, -0.01, 0.58, 1) 1.1s forwards;
}
.insDecoBox .s {
  position: absolute;
  z-index: 0;
  top: 12%;
  right: 0;
  width: 10vw;
  opacity: 0;
  -webkit-animation: up 1s cubic-bezier(0.77, -0.01, 0.58, 1) 1.1s forwards;
          animation: up 1s cubic-bezier(0.77, -0.01, 0.58, 1) 1.1s forwards;
}
.insDecoBox .city {
  position: absolute;
  z-index: 0;
  bottom: 0;
  left: 0;
  width: 45vw;
  opacity: 0;
  -webkit-animation: up 1s cubic-bezier(0.77, -0.01, 0.58, 1) 1.1s forwards;
          animation: up 1s cubic-bezier(0.77, -0.01, 0.58, 1) 1.1s forwards;
}
@media (max-width: 1366px) {
  .insDecoBox .e02 {
    top: 10%;
  }
  .insDecoBox .s {
    top: 10%;
  }
}
@media (max-width: 800px) {
  .insDecoBox .e02 {
    top: 9%;
  }
  .insDecoBox .s {
    top: 9%;
  }
}
@media (max-width: 640px) {
  .insDecoBox {
    display: none;
  }
}

.insIntroBox {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
@media (max-width: 767px) {
  .insIntroBox {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
}
.insIntroBox .albumBox {
  width: 50%;
  margin-right: 30px;
}
@media (max-width: 767px) {
  .insIntroBox .albumBox {
    width: 100%;
    margin-right: 0;
    margin-bottom: 30px;
  }
}
.insIntroBox .albumBox .albumList .albumItem {
  cursor: pointer;
}
.insIntroBox .albumBox .albumList .albumItem img {
  width: 100%;
  display: block;
  -webkit-backface-visibility: hidden;
          backface-visibility: hidden;
}
.insIntroBox .albumBox .albumListNav {
  margin: 15px -5px 0;
}
.insIntroBox .albumBox .albumListNav .albumItem {
  padding: 0 5px;
}
.insIntroBox .introBox {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
}
@media (max-width: 767px) {
  .insIntroBox .introBox {
    -webkit-box-flex: 1;
        -ms-flex: auto;
            flex: auto;
  }
}
.insIntroBox .introBox .articleTitle {
  margin-bottom: 15px;
  padding: 0 0 15px 0;
}
.insIntroBox .introBox .Txt {
  margin-top: 20px;
  line-height: 1.6;
  font-size: 15px;
  color: #6c6c6c;
}