#main,
#mainContents {
  position: relative;
}

#main {
  background: #ececec;
}

.bgWhite {
  background: #fff;
}

/*
  title style
*/
.tit_s1 {
  color: #333;
  position: relative;
  z-index: 1;
}

.tit_s1.white {
  color: #fff;
}

.tit_s1 span {
  color: #4bba40;
  font-size: 1.125rem;
  font-weight: 600;
}

.tit_s1 h3 {
  font-size: 5rem;
  font-weight: 700;
  margin: 13px 0 20px;
}

.tit_s1 p {
  opacity: 0.7;
  font-size: 1.0625rem;
  line-height: 1.412em;
}

.bigTit {
  font-size: 310px;
  font-weight: 900;
  color: #f5f5f5;
  position: absolute !important;
  white-space: nowrap;
  -webkit-transition: all 1s;
  transition: all 1s;
  -webkit-transition-delay: 1s;
          transition-delay: 1s;
}

.bigTit.white {
  color: #fff;
  opacity: 0.5;
}

.more_s1 {
  width: 130px;
  margin-top: 28px;
}

.more_s1 a {
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  display: block;
  height: 47px;
  line-height: 47px;
  color: #fff;
  font-size: 12px;
  font-weight: 600;
}

/*
  slideBtn
*/
.slideBtn {
  position: absolute;
  right: 0;
  top: 80px;
  z-index: 100;
}

.slideBtn button {
  width: 58px;
  height: 58px;
  margin-right: 4px;
  border-radius: 50%;
  background-color: #fff;
  background-position: center;
  background-repeat: no-repeat;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}

.slideBtn button:hover {
  background-color: #4bba40;
}

.slideBtn button.prev {
  background-image: url("/img/main/prev_green.png");
}

.slideBtn button.prev:hover {
  background-image: url("/img/main/prev_white.png");
}

.slideBtn button.next {
  background-image: url("/img/main/next_green.png");
}

.slideBtn button.next:hover {
  background-image: url("/img/main/next_white.png");
}

.slideBtn button:last-child {
  margin: 0;
}

#mainVisual {
  position: relative;
}

#mainVisual .visu article a {
  display: block;
  width: 100%;
  height: 100%;
}

#mainVisual .visu article .bg {
  height: 100%;
  background-size: cover;
  -webkit-transform: scale(1.2, 1.2);
          transform: scale(1.2, 1.2);
  -webkit-transition: -webkit-transform 5s;
  transition: -webkit-transform 5s;
  transition: transform 5s;
  transition: transform 5s, -webkit-transform 5s;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

#mainVisual .visu article.item1 .bg {
  background-image: url("/img/main/mainVisual01.jpg");
}

#mainVisual .visu article.item2 .bg {
  background-image: url("/img/main/mainVisual02.jpg");
}

#mainVisual .visu .active-item .bg {
  -webkit-transform: scale(1);
          transform: scale(1);
}

#mainVisual .txtBox {
  z-index: 10;
  position: absolute;
  left: 0;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  width: 100%;
  color: #fff;
}

#mainVisual .txtBox > div {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
}

#mainVisual .txtBox h2, #mainVisual .txtBox p {
  -webkit-transition: all 0.8s;
  transition: all 0.8s;
  -webkit-transform: translateX(-150px);
          transform: translateX(-150px);
  opacity: 0;
}

#mainVisual .txtBox h2 {
  text-transform: uppercase;
  font-size: 6.25rem;
  font-weight: 700;
  line-height: 0.9;
}

#mainVisual .txtBox p {
  font-size: 1.125rem;
  line-height: 1.333em;
  margin-top: 24px;
  -webkit-transition-delay: 0.3s;
          transition-delay: 0.3s;
}

#mainVisual .txtBox.on h2, #mainVisual .txtBox.on p {
  -webkit-transform: translateX(0);
          transform: translateX(0);
  opacity: 1;
}

#mainVisual .dotsBtn {
  position: absolute;
  left: 0;
  width: 100%;
  z-index: 10;
}

#mainVisual .dotsBtn ul {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

#mainVisual .dotsBtn ul li {
  margin-right: 30px;
}

#mainVisual .dotsBtn ul li.on button {
  width: 14px;
  height: 14px;
  background: none;
  border: 5px solid #4bba40;
}

#mainVisual .dotsBtn ul button {
  width: 8px;
  height: 8px;
  background-color: #fff;
  border-radius: 50%;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}

.inner {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding-left: 50px;
  position: relative;
}

.vertiCenter {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

.sideMenu {
  position: fixed;
  left: 0;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  z-index: 1000;
  display: none;
}

.sideMenu ul li {
  padding-right: 90px;
  position: relative;
  margin: 22px 0;
  cursor: pointer;
}

.sideMenu ul li:after {
  content: "";
  width: 0;
  height: 1px;
  background: #dabd1d;
  display: block;
  position: absolute;
  left: -52px;
  top: 50%;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}

.sideMenu ul li a {
  display: block;
  text-align: left;
  position: relative;
  padding-left: 55px;
  font-size: 12px;
  color: #ffffff;

      line-height: 14px;
}

.sideMenu ul li a span {
  opacity: 0;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  text-shadow: #000 1px 0 10px;
}

.sideMenu ul li a:after {
  content: "";
  width: 8px;
  height: 8px;
  background: #a5a5a5;
  border-radius: 50%;
  display: block;
  position: absolute;
      left: 22px;
  top: 4px;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  border: 2px solid #666666;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.sideMenu ul li.on a:after, .sideMenu ul li:hover a:after {
  -webkit-transform: scale(1.75);
          transform: scale(1.75);
    background: #666666;
  border: 2px solid #dabd1d;
}

.sideMenu ul li.on span, .sideMenu ul li:hover span {
  opacity: 1;
    
}

.sideMenu ul li.on:after, .sideMenu ul li:hover:after {
  width: 70px;
}

#mainContents {
  /*
    video
  */
  /*
    solution
  */
  /*
    products
  */
  /*
    news
  */
  /*
    contactUs
  */
}

#mainContents.zoomOut #video > div {
  padding-top: 100px;
}

#mainContents.zoomOut #products .pdCont .slideBox {
  top: -330px;
}

#mainContents > section,
#mainContents > section > div {
  position: relative;
}

#mainContents #video {
  background: #fff;
  padding: 165px 0;
  position: relative;
}

#mainContents #video:before {
  content: "";
  width: 44.27083333333%;
  height: 100%;
  background: url("/img/main/videoBg.png") no-repeat;
  display: block;
  position: absolute;
  top: 0;
  z-index: 1;
}

#mainContents #video > div {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  position: relative;
}

#mainContents #video .list {
  position: relative;
  z-index: 1000;
}

#mainContents #video .videoPlayer {
  margin-right: 10.28571428571%;
  width: 50%;
  position: relative;
  z-index: 1000;
}

#mainContents #video .videoPlayer .current {
  position: relative;
  padding-top: 56.25%;
}

#mainContents #video .videoPlayer .current iframe {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}

#mainContents #video .videoPlayer .thum {
  margin-top: 48px;
}

#mainContents #video .videoPlayer .thum ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
}

#mainContents #video .videoPlayer .thum li {
  width: 147px;
  height: 135px;
  margin-right: 10px;
  overflow: hidden;
  position: relative;
}

#mainContents #video .videoPlayer .thum li:last-child {
  margin: 0;
}

#mainContents #video .videoPlayer .thum li button {
  height: 100%;
}

#mainContents #video .videoPlayer .thum li button img {
  position: absolute;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  max-width: inherit;
  top: 0;
  height: 100%;
}

#mainContents #video .videoPlayer .numDots {
  position: absolute;
  left: 0;
  bottom: 0;
}

#mainContents #video .videoPlayer .numDots ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
}

#mainContents #video .videoPlayer .numDots ul button {
  color: #fff;
  font-family: "Roboto Condensed", sans-serif;
  font-weight: 700;
  font-size: 14px;
  position: relative;
}

#mainContents #video .videoPlayer .numDots ul li {
  margin-right: 18px;
}

#mainContents #video .videoPlayer .numDots ul li:last-child {
  margin: 0;
}

#mainContents #video .videoPlayer .numDots ul li.on button {
  font-size: 1.125rem;
}

#mainContents #video .videoPlayer .numDots ul li.on button:after {
  content: "";
  width: 100%;
  height: 2px;
  background: #fff;
  display: block;
  position: absolute;
  left: 0;
  bottom: -7px;
}

#mainContents #video.on .bigTit {
  right: -196px;
}

#mainContents #video.active .bigTit {
  right: 40px;
  z-index: 0;
}

#mainContents #video .bigTit {
  right: -1000%;
  top: -100px;
}

#mainContents #video .txtBox {
  position: relative;
  width: 39.64285714286%;
  z-index: 100;
}

#mainContents #video .txtBox ul {
  margin-top: 113px;
}

#mainContents #video .txtBox ul li {
  position: relative;
  border-bottom: 1px solid #e1e1e1;
}

#mainContents #video .txtBox ul li a {
  font-weight: 300;
  font-size: 1.125rem;
  padding: 26px 0;
  display: block;
  -webkit-transition: padding 0.5s;
  transition: padding 0.5s;
  color: #333;
}

#mainContents #video .txtBox ul li a span {
  color: #999;
  font-size: 1rem;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}

#mainContents #video .txtBox ul li p {
  max-width: 400px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  margin-top: -10px;
  height: 27px;
  -webkit-transition: height 0.5s;
  transition: height 0.5s;
}

#mainContents #video .txtBox ul li .offDade {
  opacity: 1;
  position: absolute;
  right: 0;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}

#mainContents #video .txtBox ul li .date {
  opacity: 0;
  margin-top: -18px;
  display: block;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}

#mainContents #video .txtBox ul li.on:after {
  content: "";
  width: 48px;
  height: 48px;
  background: url("/img/main/play_icon.png") no-repeat center;
  display: block;
  position: absolute;
  right: 0;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}

#mainContents #video .txtBox ul li.on .offDade {
  opacity: 0;
}

#mainContents #video .txtBox ul li.on .date {
  opacity: 1;
  margin-top: 0;
}

#mainContents #video .txtBox ul li.on a {
  padding: 28px;
  font-size: 1.25rem;
  font-weight: 500;
}

#mainContents #video .txtBox ul li.on p {
  margin-top: 20px;
  line-height: 1.5;
  white-space: normal;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  line-height: 1.5em;
  height: 63px;
}

#mainContents #video .txtBox .more {
  margin-top: 40px;
}

#mainContents #video .txtBox .more a {
  color: #44a83a;
  font-weight: 700;
  font-size: 14px;
}

#mainContents #solution {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding-top: 140px;
}

#mainContents #solution.active .bigTit {
  left: 45%;
}

#mainContents #solution .bigTit {
  left: -100%;
  bottom: -50px;
  position: absolute !important;
  height: 360px;
}

#mainContents #solution .slideBtn {
  top: 100px;
}

#mainContents #solution .bg {
  z-index: 1000;
}

#mainContents #solution .slideBox {
  z-index: 1;
}

#mainContents #solution .slider {
  margin-top: -70px;
  overflow: hidden;
  z-index: 10;
  right: 0;
}

#mainContents #solution .slider .slick-slide {
  max-height: 512px;
  overflow: hidden;
}

#mainContents #solution .slider img {
  width: 100%;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}

#mainContents #solution .slider .slick-list {
  margin-top: 0;
  margin-top: 20px;
  padding: 80px 0 !important;
}

#mainContents #solution .slider .slick-slide {
  -webkit-transform: translateY(0);
          transform: translateY(0);
  -webkit-transition: -webkit-transform 0.3s;
  transition: -webkit-transform 0.3s;
  transition: transform 0.3s;
  transition: transform 0.3s, -webkit-transform 0.3s;
  margin: 0 13px;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}

#mainContents #solution .slider .slick-slide.slick-center {
  -webkit-transform: translateY(-80px);
          transform: translateY(-80px);
}

#mainContents #solution .slider .slick-slide.ani {
  margin-top: 0;
}

#mainContents #solution .slider .item {
  position: relative;
}

#mainContents #solution .slider .item a {
  overflow: hidden;
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  z-index: 10;
}

#mainContents #solution .slider .item a:after {
  content: "";
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
  display: block;
  position: absolute;
  left: 0;
  top: 0;
}

#mainContents #solution .slider .item:hover img {
  -webkit-transform: scale(1.2);
          transform: scale(1.2);
}

#mainContents #solution .slider .item .txtBox {
  position: absolute;
  z-index: 2;
  left: 0;
  bottom: 20px;
  width: 100%;
  color: #fff;
  padding: 30px;
  opacity: 1;
}

#mainContents #solution .slider .item .txtBox dl {
  font-family: "Kanit", sans-serif;
}

#mainContents #solution .slider .item .txtBox dl dt {
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.3;
}

#mainContents #solution .slider .item .txtBox dl dd {
  font-size: 1rem;
  font-weight: 100;
  margin-top: 20px;
}

#mainContents #solution .tit_s1,
#mainContents #products .tit_s1 {
  max-width: 457px;
}

#mainContents #solution .tit_s1 p,
#mainContents #products .tit_s1 p {
  max-width: 422px;
}

#mainContents #products {
  background: #fff;
  padding-bottom: 145px;
}

#mainContents #products.active .bigTit {
  right: 73%;
}

#mainContents #products .bigTit {
  right: -100%;
  margin-top: -80px;
}

#mainContents #products .bg {
  background: url("/img/main/productBg.jpg") no-repeat center;
  background-size: cover;
  background-attachment: fixed;
  height: 495px;
  padding-top: 185px;
  position: relative;
  z-index: 1;
}

#mainContents #products .pdCont {
  margin-top: 30px;
  position: relative;
}

#mainContents #products .pdCont .pdList ul {
  position: relative;
}

#mainContents #products .pdCont .pdList ul li {
  margin-bottom: 15px;
  max-width: 450px;
}

#mainContents #products .pdCont .pdList ul li:last-child {
  margin: 0;
}

#mainContents #products .pdCont .pdList ul li button {
  padding-left: 30px;
  font-size: 1.25rem;
  position: relative;
  width: 100%;
  text-align: left;
}

#mainContents #products .pdCont .pdList ul li button:after {
  content: "";
  width: 0px;
  -webkit-transition: width 0.5s;
  transition: width 0.5s;
  height: 7px;
  background: url("/img/main/arrow_s1.png") no-repeat;
  display: block;
  position: absolute;
  right: -40px;
  z-index: 10;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}

#mainContents #products .pdCont .pdList ul li.on button {
  color: #4bba40;
}

#mainContents #products .pdCont .pdList ul li.on button:after {
  width: 135px;
}

#mainContents #products .pdCont .pdList ul li.on button:before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #4bba40;
  display: block;
  position: absolute;
  left: 0;
  top: 8px;
}

#mainContents #products .pdCont .pdList ul li.on .pdSubList {
  opacity: 1;
  z-index: 1;
}

#mainContents #products .pdCont .pdList ul li.pd_none button:after {
  display: none;
}

#mainContents #products .pdCont .slideBox {
  z-index: 1;
  position: absolute;
  right: 0;
  top: -346px;
  max-width: 700px;
  width: 50%;
}

#mainContents #products .pdCont .slideBox:after {
  content: "";
  width: 100%;
  height: 100%;
  border: 5px solid #44a83a;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  display: block;
  position: absolute;
  left: 17px;
  top: -24px;
}

#mainContents #products .pdList {
  position: relative;
  max-width: 700px;
}

#mainContents #products .pdSubList {
  position: absolute;
  height: 389px;
  right: 60px;
  top: -30px;
  opacity: 0;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  background: #4bba40;
  width: 190px;
  padding: 15px 0 30px 40px;
}

#mainContents #products .pdSubList p {
  padding: 5px 0;
}

#mainContents #products .pdSubList p a {
  color: #fff;
  font-size: 14px;
}

#mainContents #news {
  padding: 90px 0 100px;
}

/* .inner {
  -webkit-transform: translateY(43px);
          transform: translateY(50%);
  z-index: 10;
} */

#mainContents #news.active .bigTit {
  left: 55%;
}

#mainContents #news .bigTit {
  left: -100%;
  bottom: -50px;
  -webkit-transition-delay: 1s;
          transition-delay: 1s;
}

#mainContents #news .slideBox {
  margin-top: 30px;
  margin-left: -16px;
  margin-right: -16px;
  position: relative;
  z-index: 10;
}

#mainContents #news .slideBox .item {
  position: relative;
}

#mainContents #news .slideBox a {
  display: block;
  position: relative;
}

#mainContents #news .slideBox a:hover img {
  -webkit-transform: translate(-50%, -50%) scale(1.2);
          transform: translate(-50%, -50%) scale(1.2);
}

#mainContents #news .slideBox a:hover .line span {
  opacity: 1 !important;
}

#mainContents #news .slideBox a:hover .topRight,
#mainContents #news .slideBox a:hover .bottomLeft {
  width: 100% !important;
}

#mainContents #news .slideBox a:hover .rightBottom,
#mainContents #news .slideBox a:hover .bottomTop {
  height: 100% !important;
}

#mainContents #news .slideBox .img {
  position: relative;
  padding-top: 67.12643678161%;
  height: 0;
  text-align: center;
  border: 1px solid #ddd;
  overflow: hidden;
}

#mainContents #news .slideBox .img img {
  display: inline-block;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  position: absolute;
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}

#mainContents #news .slideBox .txtBox {
  margin-top: 40px;
  padding: 0 16px;
}

#mainContents #news .slideBox .txtBox .cate {
  color: #4bba40;
  font-weight: 700;
}

#mainContents #news .slideBox .txtBox dl {
  margin-top: 14px;
}

#mainContents #news .slideBox .txtBox dl dt {
  font-size: 1.25rem;
  font-weight: 700;
  color: #333;
  overflow: hidden;
  height: 60px;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  line-height: 1.5em;
}

#mainContents #news .slideBox .txtBox dl dd {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  line-height: 1.5em;
  margin-top: 14px;
  height: 48px;
}

#mainContents #news .slideBox .txtBox .date {
  color: #999;
  margin-top: 38px;
}

#mainContents #news .slideBox a,
#mainContents #news .slideBox .slick-list {
  padding: 16px 16px 43px;
}

#mainContents #news .slideBox .line {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}

#mainContents #news .slideBox .line span {
  position: absolute;
  background: #4bba40;
  display: block;
  opacity: 0;
  -webkit-transition: all 1s;
  transition: all 1s;
}

#mainContents #news .slideBox .line .topRight,
#mainContents #news .slideBox .line .bottomLeft {
  height: 7px;
  width: 0;
}

#mainContents #news .slideBox .line .rightBottom,
#mainContents #news .slideBox .line .bottomTop {
  width: 7px;
  height: 0;
}

#mainContents #news .slideBox .line .topRight {
  left: 0;
  top: 0;
}

#mainContents #news .slideBox .line .rightBottom {
  right: 0;
  top: 0;
}

#mainContents #news .slideBox .line .bottomLeft {
  right: 0;
  bottom: 0;
}

#mainContents #news .slideBox .line .bottomTop {
  left: 0;
  bottom: 0;
}

#mainContents #contactUs {
  background: url("/img/main/askAnythingBg.jpg") no-repeat center;
  background-attachment: fixed;
  background-size: cover;
  height: 543px;
}

#mainContents #contactUs > div {
  text-align: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  height: 100%;
}

@charset "UTF-8";
@media screen and (max-width: 1400px) {
  .inner {
    padding: 0 20px;
  }
  .subTitle {
    padding: 45px 20px !important;
  }
  header nav {
    padding: 0 32px;
  }
  header #gnb > ul > li > a {
    padding: 40px 16px;
  }
}

@media screen and (max-width: 1100px) {
  html,
  body,
  table,
  input,
  textarea {
    font-size: 14px;
  }
  .marginBtn {
    margin-bottom: 120px;
  }
  .inner {
    padding: 0 20px;
  }
  /*
    tit
  */
  .tit_s2 {
    margin-bottom: 36px;
  }
  .tit_s2 h4 {
    font-size: 2.4rem;
  }
  .tit_s1 h3 {
    font-size: 4rem;
  }
  .slideBtn {
    right: 20px;
  }
  /*
    header
  */
  header {
    background: #fff;
  }
  header .sns {
    margin-right: 0;
  }
  header nav {
    padding: 0;
  }
  header nav #gnb {
    display: none;
  }
  header.on {
    padding: 20px;
  }
  header #menuBtn {
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
  header #menuBtn .menu {
    display: block;
    margin-left: 12px;
  }
  header #menuBtn #schForm {
    position: fixed;
    left: 0;
    top: 75px;
    background: #fff;
    border-top: 1px solid #ddd;
    padding: 12px 20px;
    width: 100%;
  }
  header #menuBtn #schForm input[type="text"] {
    border-bottom: 1px solid #ddd;
    position: static;
    width: calc(100% - 30px);
    padding: 5px;
  }
  /*
    메인페이지
  */
  .sideMenu {
    display: none !important;
  }
  #mainVisual .txtBox > div {
    padding: 0 20px;
  }
  #mainVisual .txtBox h2 {
    font-size: 5rem;
  }
  #mainVisual .dotsBtn {
    left: 20px;
  }
  .bigTit {
    display: none;
  }
  #mainContents > section {
    height: auto !important;
  }
  #mainContents #video {
    padding: 75px 0;
  }
  #mainContents #video:before {
    display: none;
  }
  #mainContents #video > div {
    -webkit-box-orient: vertical;
    -webkit-box-direction: reverse;
        -ms-flex-direction: column-reverse;
            flex-direction: column-reverse;
  }
  #mainContents #video > div .videoPlayer {
    margin-right: 0;
    margin-top: 40px;
  }
  #mainContents #video > div .videoPlayer,
  #mainContents #video > div .txtBox {
    width: 100%;
  }
  #mainContents #video > div .txtBox ul {
    margin-top: 0;
  }
  #mainContents #video > div .txtBox ul li p {
    margin-top: 0;
  }
  #mainContents #video > div .txtBox ul li.on p {
    height: 60px;
  }
  #mainContents #video > div .txtBox ul li.on a {
    padding: 20px 24px;
  }
  #mainContents #solution {
    padding-top: 70px;
  }
  #mainContents #solution .bg {
    padding-bottom: 70px;
  }
  #mainContents #solution .slideBox {
    height: auto;
    padding: 30px 20px;
  }
  #mainContents #solution .slider {
    margin-top: 0;
    float: none;
    position: static;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
  #mainContents #solution .slider .slick-list {
    max-width: 650px;
    margin-top: 0;
    padding: 0 !important;
  }
  #mainContents #solution .slider .slick-slide {
    margin-top: 0 !important;
    max-height: 340px;
  }
  #mainContents #solution .slider .slick-slide.slick-center {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  #mainContents #products {
    padding-bottom: 72px;
  }
  #mainContents #products .pdCont {
    margin-top: 40px;
  }
  #mainContents #products .pdCont button {
    width: 100%;
    text-align: left;
    line-height: 1.4;
  }
  #mainContents #products .pdCont button:after {
    right: 0 !important;
    display: none !important;
  }
  #mainContents #products .pdCont .pdList {
    max-width: 100%;
    margin-top: 76px;
  }
  #mainContents #products .pdCont .pdSubList {
    right: 0;
  }
  #mainContents #products .pdCont .slideBox {
    max-width: 450px;
    position: relative;
    top: 0;
    margin: 100px auto 0;
  }
  #mainContents #products .pdCont .pdList ul li {
    margin-bottom: 20px;
  }
  #mainContents #products .bg {
    height: auto;
    padding: 80px 0;
  }
  #mainContents #news {
    padding: 72px 0 0;
  }
  #mainContents #news .inner {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  #mainContents #news .slideBox .txtBox dl dt {
    height: 53px;
  }
  #mainContents #news .slideBox .txtBox dl dd {
    height: 42px;
  }
  #mainContents #contactUs {
    height: 350px;
    background-attachment: unset;
  }
  /*
    서브페이지
  */
  #sv {
    height: 450px;
  }
  #sv br {
    display: none;
  }
  #sv dl {
    margin-bottom: 72px;
  }
  #sv dl dt {
    font-size: 5.25rem;
  }
  #lnb {
    display: none;
  }
  #subContents {
    padding-bottom: 86px;
  }
  /*
    5G INFO
  */
  #fiveGInfo .intro .info .moreBtn {
    display: none;
  }
  #fiveGInfo .intro .info .hoverBox {
    position: static;
    height: auto;
    opacity: 1;
    width: 100%;
    padding: 30px;
  }
  #fiveGInfo .intro .info .txt {
    display: none;
  }
  #fiveGInfo .strength .list li {
    padding-bottom: 70px;
  }
  #fiveGInfo .strength .list li dl {
    padding: 0 20px;
  }
  #fiveGInfo .strength .list li dt {
    font-size: 1.8rem;
    line-height: 1.3;
  }
  #fiveGInfo .strength .list li dd {
    margin-top: 18px;
  }
  #fiveGInfo .strength .list li br {
    display: none;
  }
  #fiveGInfo .videoWrap {
    background-attachment: unset;
    padding: 42px 10px;
  }
  #fiveGInfo .videoWrap br {
    display: none;
  }
  #fiveGInfo .videoWrap > div {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  #fiveGInfo .videoWrap > div .txt {
    padding: 0;
  }
  #fiveGInfo .videoWrap > div .frame {
    width: 100%;
    padding-top: 56.25%;
    margin-top: 25px;
  }
  #fiveGInfo .products {
    padding-top: 88px;
  }
  #fiveGInfo .products br {
    display: none;
  }
  #fiveGInfo .products .tit dl dt {
    margin-right: 40px;
  }
  #fiveGInfo .products .pdList {
    margin-top: 42px;
  }
  #fiveGInfo .products .pdList .cateMenu ul {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-pack: start;
        -ms-flex-pack: start;
            justify-content: flex-start;
    border-top: 1px solid #ddd;
  }
  #fiveGInfo .products .pdList .cateMenu ul li {
    width: 33.3333333%;
  }
  #fiveGInfo .products .pdList .cateMenu ul li.on {
    display: none;
  }
  #fiveGInfo .products .pdList .cateMenu ul li a {
    display: block;
    width: 100%;
    padding: 16px 12px;
    border: 1px solid #ddd;
    border-top: none;
  }
  #fiveGInfo .products .pdList .items .item .txt dt {
    font-size: 1.3rem;
  }
  /* solution */
  .solutionWrap .mainInfo {
    margin-bottom: 80px;
    padding-bottom: 0;
  }
  .solutionWrap .mainInfo .txtBox {
    margin-top: 0 !important;
  }
  .solutionWrap .mainInfo .txtBox dl {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    padding: 0 !important;
    margin-top: 30px;
  }
  .solutionWrap .mainInfo .txtBox dt {
    -webkit-transform: translateY(0);
            transform: translateY(0);
    position: static;
  }
  .solutionWrap .mainInfo .txtBox dd {
    padding: 50px !important;
  }
  .solutionWrap .mainInfo .txtBox dt,
  .solutionWrap .mainInfo .txtBox dd {
    width: 100% !important;
  }
  .solutionWrap .mainInfo:after {
    display: none;
  }
  .solutionWrap .list .item {
    -webkit-box-orient: vertical !important;
    -webkit-box-direction: normal !important;
        -ms-flex-direction: column !important;
            flex-direction: column !important;
    margin-bottom: 60px;
  }
  .solutionWrap .list .item > div {
    width: 100% !important;
  }
  .solutionWrap .list .item:nth-child(odd) .img:after {
    right: 0;
  }
  .solutionWrap .list .item:nth-child(even) .img:after {
    left: 0;
  }
  .solutionWrap .list .img {
    text-align: center;
  }
  .solutionWrap .list .img:after {
    top: 0;
  }
  .solutionWrap .list .info dl dt {
    font-size: 2.4rem;
  }
  .solutionWrap .list .info dl dd {
    margin-top: 20px;
  }
  .solutionWrap .list .info .link {
    margin-top: 40px;
  }
  .solutionWrap .list .info .link ul {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .solutionWrap .list .info .link ul li {
    width: 25%;
  }
  /* product */
  #pdList .list .more {
    display: none;
    width: 63px;
    height: 53px;
  }
  #pdList .list ul li {
    margin-bottom: 48px;
  }
  #pdList .list .txt {
    padding: 20px;
    height: auto;
  }
  #pdList .list .txt dt {
    font-size: 1.4rem;
  }
  #pdList .list .txt dd {
    margin-top: 10px;
  }
  .imgPop > div {
    width: 90%;
    max-width: 640px;
  }
  .pdTop {
    padding-top: 50px;
  }
  #pdView br {
    display: none;
  }
  #pdView .title h3 {
    font-size: 2.8rem;
  }
  #pdView .pdMainInfo {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    flex-direction: column-reverse;
    margin-bottom: 74px;
  }
  #pdView .pdMainInfo .txt {
    padding-right: 0;
  }
  #pdView .pdMainInfo > div {
    width: 100% !important;
  }
  #pdView .pdMainInfo .img {
    text-align: center;
    background: #f5f5f5;
  }
  #pdView .pdMainInfo .img img {
    max-height: 350px;
  }
  #pdView .pdMainInfo .img .imgViewBtn {
    width: 73px;
    height: 63px;
  }
  #pdView .pdMainInfo dl {
    margin-top: 29px;
  }
  #pdView .pdMainInfo dl dt {
    font-size: 1.4rem;
    line-height: 1.4;
  }
  #pdView .info {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  #pdView .info > div {
    width: 100% !important;
    margin-bottom: 40px;
  }
  #pdView .info > div:last-child {
    margin: 0;
  }
  .downloadBtn {
    margin-top: 30px;
  }
  .table_s1 {
    overflow-x: scroll;
  }
  .table_s1 table {
    width: 768px;
  }
  .table_s1 tbody th {
    padding: 16px;
  }
  .tit_s4 {
    line-height: 1.2;
    padding-top: 15px;
  }
  .spec {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .spec .img {
    text-align: center;
    margin-bottom: 30px;
  }
  .spec .img img {
    max-height: 350px;
  }
  .spec > div {
    width: 100% !important;
  }
  /* data sheet */
  #dataSheet .list ul li .img {
    border: 5px solid #f5f5f5;
  }
  #dataSheet .list ul li:hover .img {
    border: 5px solid #4bba40;
  }
  #dataSheet .list .downloadBtn {
    width: 40px;
    height: 32px;
    background-size: 15px;
  }
  #libraryList .list ul li .img {
    border: 5px solid #f5f5f5;
  }
  #libraryList .list ul li:hover .img {
    border: 5px solid #4bba40;
  }
  #libraryView .top {
    height: 100px;
  }
  #libraryView .top .tit {
    font-size: 1.8rem;
  }
  #layerPop_s1 .closeBtn button {
    width: 60px;
    height: 60px;
  }
  #layerPop_s1 .infoBox dt {
    margin-top: 20px;
    font-size: 2rem;
  }
  /* customers */
  .customerWrap .list > section {
    margin-bottom: 72px;
  }
  .customerWrap .list > section ul li {
    width: 33.3333333%;
  }
  .customerWrap .list > section ul li:nth-child(5n) {
    border-right: none;
  }
  .customerWrap .list > section ul li:nth-child(3n) {
    border-right: 1px solid #e1e1e1;
  }
  /* overview */
  .linkBtn_s1 {
    margin: 30px auto 0;
  }
  #overView > section:after {
    display: none;
  }
  #overView br {
    display: none;
  }
  #overView .intro {
    margin-bottom: 70px;
  }
  #overView .intro .item {
    -webkit-box-orient: vertical !important;
    -webkit-box-direction: normal !important;
        -ms-flex-direction: column !important;
            flex-direction: column !important;
    margin-bottom: 100px;
  }
  #overView .intro .item > div {
    width: 100% !important;
  }
  #overView .intro .item .txt dt {
    font-size: 2.4rem;
  }
  #overView .intro .item .img {
    margin-top: 30px;
    text-align: center;
  }
  #overView .intro .item:nth-child(2n) .txt {
    padding-left: 0;
  }
  #overView .con2 {
    padding-top: 0;
  }
  .inquiryForm {
    padding: 60px 0;
  }
  .frontiersBox {
    margin-bottom: 90px;
  }
  .frontiersBox .imgList .txtBox {
    padding: 0 20px;
  }
  .frontiersBox .imgList .txtBox dt {
    font-size: 1.5rem;
  }
}

@media screen and (max-width: 767px) {
  html,
  body,
  table,
  input,
  textarea {
    font-size: 13px;
  }
  .marginBtn {
    margin-bottom: 80px;
  }
  #sv {
    height: 350px;
  }
  #sv dl {
    margin-bottom: 36px;
  }
  #sv dl dt {
    font-size: 3.25rem;
  }
  #sv dl dd {
    margin-top: 15px;
  }
  .subTitle {
    font-size: 2rem;
  }
  .tit_s2 h4 {
    font-size: 2rem;
    line-height: 1.4;
  }
  .tit_s2 h4:after {
    width: 100px;
  }
  .tit_s1 h3 {
    font-size: 2.3rem;
  }
  /*
    메인
  */
  #mainVisual .txtBox h2 {
    font-size: 3rem;
    line-height: 1.2;
  }
  #mainContents #solution .slideBox {
    max-width: 320px;
    margin: 20px auto 0;
    padding: 0;
  }
  #mainContents #solution .slider .item {
    padding: 0 0;
  }
  #mainContents #video > div .txtBox ul li p {
    width: calc(100% - 70px);
  }
  #mainContents #video > div .txtBox ul li.on p {
    height: 50px;
  }
  #mainContents #video > div .txtBox ul li.on a {
    padding: 20px 0;
  }
  #mainContents #video > div .txtBox ul li.on:after {
    width: 36px;
    height: 36px;
    background-size: 100%;
  }
  #mainContents #video .videoPlayer .thum li {
    height: 90px;
  }
  #mainContents #solution .slideBtn {
    position: static;
    margin-top: 30px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: end;
        -ms-flex-pack: end;
            justify-content: flex-end;
  }
  #mainContents #solution .slider .slick-list {
    max-width: 387px;
  }
  #mainContents #solution .bg {
    padding-bottom: 35px;
  }
  #mainContents #products .pdCont .pdList {
    margin-top: 38px;
  }
  #mainContents #products .pdCont .pdList ul li {
    padding-left: 15px;
  }
  #mainContents #products .pdCont .pdList ul li.on button:after {
    width: 50px;
    background-size: 100%;
    margin: -8px;
  }
  #mainContents #products .pdCont .pdList ul li.on:before {
    width: 5px;
    height: 5px;
    top: 10px;
  }
  #mainContents #products .pdCont .pdList ul li.on .pdSubList {
    height: 64px;
    padding: 20px;
  }
  #mainContents #products .pdCont .slideBox {
    width: 80%;
    margin: 60px auto 0;
  }
  #mainContents #products .pdCont .pdSubList {
    position: static;
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
    width: 100%;
    right: 0;
    bottom: 0;
    top: inherit;
    padding: 0 20px;
    height: 0;
    overflow: hidden;
    position: static;
    white-space: nowrap;
    overflow: hidden;
    overflow-x: scroll;
    margin-top: 12px;
  }
  #mainContents #products .pdCont .pdSubList p {
    display: inline-block;
    margin-right: 20px;
  }
  #mainContents #products .pdCont .pdSubList p:last-child {
    margin: 0;
  }
  #mainContents #news .slideBtn {
    position: static;
    margin-top: 30px;
    padding-left: 12px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: end;
        -ms-flex-pack: end;
            justify-content: flex-end;
  }
  #mainContents #news .slideBox {
    margin-top: 0;
  }
  /*
    5G INFO
  */
  #fiveGInfo .intro br {
    display: none;
  }
  #fiveGInfo .intro .info .hoverBox dl dt {
    font-size: 2rem;
  }
  #fiveGInfo .intro .info .hoverBox dl dd {
    margin-top: 18px;
  }
  #fiveGInfo .strength .list li {
    width: 100%;
    margin-right: 0;
    padding-bottom: 150px;
  }
  #fiveGInfo .strength .list li .view {
    width: 80px;
    height: 80px;
    bottom: -40px;
  }
  #fiveGInfo .strength .list li .view span {
    -webkit-transform: translateY(-15px);
            transform: translateY(-15px);
  }
  #fiveGInfo .products {
    padding-top: 40px;
  }
  #fiveGInfo .products .tit dl {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  #fiveGInfo .products .tit dl dd {
    margin-top: 20px;
  }
  #fiveGInfo .products .pdList .cateMenu ul li {
    width: 50%;
  }
  #fiveGInfo .products .pdList .cateMenu ul li a {
    height: 50px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    text-align: left;
  }
  /* solution */
  .solutionWrap .mainInfo {
    margin-bottom: 80px;
  }
  .solutionWrap .mainInfo .txtBox dt {
    font-size: 2rem;
  }
  .solutionWrap .mainInfo .txtBox dd {
    padding: 30px !important;
  }
  .solutionWrap .mainInfo .txtBox dd:before {
    width: 180px !important;
    height: 180px !important;
    border: 10px solid #4bba40;
    border-right: none;
    border-bottom: none;
  }
  .solutionWrap .list .item {
    margin-bottom: 40px;
  }
  .solutionWrap .list .item:nth-child(odd) .img:after {
    border-left: none;
  }
  .solutionWrap .list .item:nth-child(even) .img:after {
    border-right: none;
  }
  .solutionWrap .list .img:after {
    border: 10px solid #4bba40;
    border-bottom: none;
    width: 180px;
    height: 180px;
  }
  .solutionWrap .list .info {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
  .solutionWrap .list .info dl dt {
    font-size: 2rem;
  }
  .solutionWrap .list .info .link ul li {
    width: 50%;
    padding-left: 0;
  }
  .solutionWrap .list .info .link ul li a:hover {
    padding-left: 15px;
  }
  /* product */
  #pdList .list .txt {
    position: static;
  }
  #pdList .list .txt dt {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 1.2rem;
  }
  #pdList .list ul li {
    width: 48%;
    margin-right: 4%;
  }
  #pdList .list ul li:nth-child(3n) {
    margin-right: 4%;
  }
  #pdList .list ul li:nth-child(2n) {
    margin-right: 0;
  }
  /* datasheet */
  .paging .num {
    margin: 0 10px;
  }
  .paging ul li a {
    width: 30px;
    height: 30px;
    line-height: 30px;
  }
  #dataSheet .list ul {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  #dataSheet .list ul li {
    width: 48%;
    margin-right: 4%;
    margin-bottom: 44px;
  }
  #dataSheet .list ul li:nth-child(3n) {
    margin-right: 4%;
  }
  #dataSheet .list ul li:nth-child(2n) {
    margin-right: 0;
  }
  #libraryList .list ul {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  #libraryList .list ul li {
    width: 48%;
    margin-right: 4%;
    margin-bottom: 44px;
  }
  #libraryList .list ul li:nth-child(3n) {
    margin-right: 4%;
  }
  #libraryList .list ul li:nth-child(2n) {
    margin-right: 0;
  }
  #libraryView .top {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    height: auto;
    padding: 20px;
  }
  #libraryView .top > div {
    width: 100% !important;
  }
  #libraryView .top .tit {
    font-size: 1.5rem;
  }
  #libraryView .top .date {
    text-align: right;
    margin-top: 12px;
  }
  #libraryView .info {
    padding: 20px;
  }
  #libraryView .prevNext {
    margin-top: 39px;
  }
  #libraryView .prevNext li span {
    width: 60px;
  }
  #layerPop_s1 {
    overflow: hidden;
    overflow-y: scroll;
    max-height: 100%;
  }
  #layerPop_s1 .infoBox {
    overflow: hidden;
    overflow-y: scroll;
    padding: 60px 20px;
    height: 100%;
    max-height: 640px;
  }
  #layerPop_s1 .infoBox ul li {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  #layerPop_s1 .infoBox ul li span {
    margin-bottom: 10px;
  }
  #layerPop_s1 .infoBox ul li span,
  #layerPop_s1 .infoBox ul li input[type="text"] {
    width: 100%;
    max-width: 100%;
  }
  /* overview */
  #overView .intro .item {
    margin-bottom: 50px;
  }
  #overView .intro .item .txt dt {
    font-size: 2rem;
  }
  .frontiersBox .imgList ul {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .frontiersBox .imgList ul li {
    width: 100%;
    margin-bottom: 20px;
  }
  .inquiryForm .inputBox {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .inquiryForm .inputBox > ul {
    margin-bottom: 10px;
    width: 100% !important;
  }
  .inquiryForm .inputBox > ul li {
    max-height: inherit;
  }
  /*
    footer 
  */
  footer #ftTop .menu {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    padding: 20px 0;
  }
  footer #ftTop .menu li {
    width: 33.3333333%;
    margin: 0;
  }
  footer #ftTop .menu li a {
    padding: 18px 0;
    text-align: center;
  }
  footer #ftTop #topBtn {
    width: 60px;
    height: 60px;
    top: -60px;
    background-position: center 13px;
  }
  footer #ftBot {
    padding: 40px 0;
  }
  footer #ftBot > div {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    text-align: center;
  }
  footer #ftBot article {
    width: 100%;
  }
  footer #ftBot article:last-child {
    margin-top: 30px;
  }
  footer #ftBot article .sns {
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
}

@media screen and (max-height: 900px) and (min-width: 1200px) {
  #mainContents #news .inner {
    -webkit-transform: translateY(100px) scale(0.7);
            transform: translateY(100px) scale(0.7);
  }
  #mainContents .inner {
    -webkit-transform: scale(0.7);
            transform: scale(0.7);
  }
  #mainContents #solution .slider {
    max-width: 1400px;
  }
  #mainContents #solution .slider .item .txtBox {
    bottom: auto;
    top: 0;
  }
  #mainContents #solution .slider .item .txtBox dl dt {
    font-size: 1.6rem;
  }
  #mainContents #solution .slider .item .txtBox dl dd {
    font-size: 14px;
    line-height: 1.5em;
  }
  #mainContents #video {
    padding: 130px 0;
  }
  #mainContents #products {
    background: #fff;
  }
  #mainContents #products .bg {
    height: 350px;
    padding-top: 120px;
  }
  #mainContents #products .pdCont {
    margin-top: 0px;
    z-index: 100;
  }
  #mainContents #products .pdCont .slideBox {
    max-width: 600px;
    top: -250px;
  }
  #mainContents #news {
    padding: 20px 0 100px;
  }
  .bigTit {
    font-size: 280px;
  }
}