.main-page section:not(:first-child) {
  /* padding: 120px 0; */
  padding: 100px 0 120px;
}

.main-page h1.main_tit {
  color: #666;
  text-align: center;
  font-size: 20px;
  font-style: normal;
  font-weight: 400;
  line-height: 160%;
}

.main-page .main_subtit {
  display: flex;
  justify-content: center;
  text-align: center;
  font-size: 46px;
  font-style: normal;
  font-weight: 800;
  line-height: 100%;
  margin-bottom: 20px;
}

.main-page .main-common-btn {
  width: 160px;
  height: 44px;
  border-radius: 2em;
  border: 1px solid rgba(255, 255, 255, 0.4);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}

.main-page .main-common-btn > span {
  position: relative;
  z-index: 1;
  font-size: 14px;
  font-weight: 500;
  color: #fff;
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}
.main-page .main-common-btn::before {
  content: '';
  background: -webkit-gradient(linear, left top, right top, from(#41b25e), to(#0176b5));
  background: linear-gradient(to right, #41b25e, #0176b5);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0;
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}

.main-page .main-common-btn:hover::before {
  opacity: 1;
}

.main-page .main-common-btn:hover {
  border: 1px solid transparent;
}
.main-news .main-common-btn {
  border: 1px solid #ddd;
}
.main-news .main-common-btn > span {
  color: #666;
}
.main-news .main-common-btn::before {
  background: #f8f8f8;
}
.main-news .main-common-btn:hover {
  border: 1px solid #ddd;
}

.main-page .main-vis-list li {
  padding: 300px 0 200px;
  position: relative;
}
.main-page .main-vis-list li .item_bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-repeat: no-repeat;
  background-size: cover;
}
.main-page .main-vis-txt {
  margin-bottom: 80px;
  min-height: 234px;
}

.main-page .main-vis {
  position: relative;
}

.main-page .main-vis strong {
  /* width: 620px; */
  display: block;
  margin-bottom: 11px;
  /* margin-bottom: 30px;
  font-size: 60px;
  font-weight: bold;
  color: #fff;
  line-height: 1.2; */
  color: #fff;
  text-align: center;
  font-size: 50px;
  /* font-size: clamp(1.75rem, 5vw, 2.5rem); */
}

.main-page .main-vis em {
  display: block;
  word-break: keep-all;
  /* font-size: 20px;
  color: #fff;
  width: 480px; */
  line-height: 30px;
  color: #fff;
  text-align: center;
  font-size: 25px;
  font-weight: 600;
  margin-top: 40px;
  width: 55%;
  margin: 0 auto;
  text-align: center;
}
.main-page .main-vis .desc {
  display: block;
  word-break: keep-all;
  color: #fff;
  text-align: center;
}

/* .main-page .main-vis-scroll_ico {
  position: absolute;
  left: 50%;
  bottom: 40px;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}

@-webkit-keyframes scroll {
  from {
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  to {
    bottom: 15px;
    opacity: 0;
  }
}

@keyframes scroll {
  from {
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  to {
    bottom: 15px;
    opacity: 0;
  }
}

.main-page .main-vis-scroll_ico span {
  display: block;
  font-size: 12px;
  font-weight: bold;
  color: #fff;
}

.main-page .main-vis-scroll_ico img {
  position: absolute;
  margin: 0 auto 10px;
  bottom: 30px;
  left: 50%;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
}

.main-page .main-vis-scroll_ico img:nth-child(2) {
  -webkit-animation: 1s scroll infinite linear;
  animation: 1s scroll infinite linear;
} */

/* .main-vis .slick-nav .circle__dot .circle{
  background: #000;
} */
.main-page .slick-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  bottom: 25px;
  left: 50%;
  width: 100%;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
} 

.main-page .slick-nav__btns {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: absolute;
  top: -400px;
  left: 50px;
  right: 50px;
  font-size: 0;
}

.main-page .slick-nav__btns button {
  /* width: 76px;
  height: 76px; */
  width: 4.75rem;
  height: 4.75rem;
  background-repeat: no-repeat;
  background-size:100%;
  background-position: center;
} 
.main-page .slick-nav__btns .slick-nav__prev {
  background-image: url("/image/main/left.png");
  cursor: pointer;
}

.main-page .slick-nav__btns .slick-nav__next {
  cursor: pointer;
  background-image: url("/image/main/right.png");
} 

/* .main-page .main-qual {
  text-align: center;
  background: url("/image/main/main_prod_bg.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.main-page .main-qual h1 {
  margin-bottom: 60px;
}

.main-page .main-qual strong {
  display: block;
}

.main-page .main-qual-cont_box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

.main-page .main-qual-cont_box em {
  display: block;
  margin-bottom: 14px;
  color: #0075b6;
  font-size: 14px;
  font-weight: bold;
}

.main-page .main-qual-cont_box h2 {
  font-size: 28px;
  font-weight: bold;
  color: #fff;
  line-height: 1.4;
  margin-bottom: 16px;
}

.main-page .main-qual-cont_box p {
  display: block;
  margin: 0 auto 40px;
  width: 320px;
  word-break: keep-all;
  font-size: 16px;
  color: #fff;
  line-height: 30px;
}

.main-page .main-qual_cont {
  padding-top: 200px;
  width: 300px;
  height: 480px;
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
  border-radius: 5px;
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
  cursor: pointer;
}

.main-page .main-qual_cont p,
.main-page .main-qual_cont .main-qual-btn {
  visibility: hidden;
  height: 0;
  opacity: 0;
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}

.main-page .main-qual_cont.active {
  padding-top: 140px;
  width: 940px;
}

.main-page .main-qual_cont.active p,
.main-page .main-qual_cont.active .main-qual-btn {
  visibility: visible;
  height: auto;
  opacity: 1;
}

.main-page .main-qual_cont.manage {
  background-image: url("/image/main/main_qual_01_half.jpg");
}

.main-page .main-qual_cont.manage.active {
  background-image: url("/image/main/main_qual_01_full.jpg");
}

.main-page .main-qual_cont.assur {
  background-image: url("/image/main/main_qual_02_half.jpg");
}

.main-page .main-qual_cont.assur.active {
  background-image: url("/image/main/main_qual_02_full.jpg");
}

.main-page .main-qual-btn .main-common-btn {
  margin: 0 10px;
} */

/* notice-area */
/* .notice-area .banner_inner{
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 34px 0 34px;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

.notice-area span + span::before{
  content: "";
  display: inline-block;
  width: 1px;
  height: 20px;
  background-color: #DFDFE0;
  margin: 0 49px;
  vertical-align: middle;
}
.notice-area .left{
  display: flex;
  align-items: center;
} */

/* .notice-area .right{
  display: flex;
  align-items: center;
  gap: 41px;
} */

.notice-area .banner_inner > div{
  display: flex;
  justify-content: space-between;
  height: 40px;
  width: 100%;
}
.notice-area .banner_inner{
 display: flex;
justify-content: space-between;
  align-items: center;
  padding: 34px 0 34px;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

.notice-area .banner_inner{
  /* display: flex;
  gap: 150px; */
  /* justify-content: space-between; */
  align-items: center;
  padding: 34px 0 34px;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

.notice-area .main_tit::after{
  content: "";
  display: inline-block;
  width: 1px;
  height: 20px;
  background-color: #DFDFE0;
  margin: 0 49px;
  vertical-align: middle;
}
.notice-area .swiper-slide{
  display: flex;
  justify-content: space-between;
}
.notice-area .left{
  display: flex;
  align-items: center;
}
.notice-area .right{
  display: flex;
  align-items: center;
  gap: 41px;
}
.notice-area svg{
  display: flex;
  align-items: center;
  justify-content: center;
}



.notice-area svg{
  display: flex;
  align-items: center;
  justify-content: center;
}

.notice-area .main_tit{
  font-weight: 700;
  max-width: 180px;
  width: 100%;
}
.notice-area .sub_tit{
  color: #3157B4;
  font-size: 18px;
  font-weight: 700;
  margin-right: 12px;
}
.notice-area .desc{
  color: #666;
  font-size: 16px;
  font-weight: 400;
}

.main-page .main-prd {
  border-top: 1px solid #E7E7E7;


}
.main-page .main-prd .inner {
  display: flex;
  flex-direction: column;
}

.main-page .main-prd .main-prd-list{
 display: flex;
 gap: 47px;
 margin-top: 60px;
}
.main-page .main-prd .main-prd-item{
 flex: 1;
}
.main-page .main-prd .img_wrap{
  max-width: 435px;
  width: 100%;
  margin-bottom: 25px;
}
.main-page .main-prd img{
  width: 100%;
  height: 100%;
}
 .main-prd .tit{
 display: flex;
 justify-content: center;
  font-size: 24px;
  font-weight: 700;
  line-height: 100%;
 
}
.main-certif{
  background-color: #F2F2F2;
}

.main-certif .thumb_list{
  margin-top: 60px;
 display: flex;
 gap: 44px;
}

.main-certif .desc{
 display: none;
}
.main-certif .thumb_item{
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 100%;
  flex: 1;
  height: 368px;
  color: #FFF;
  padding: 48px 108px 48px 50px;
  transition: transform 0.3s ease;
}
.main-certif .thumb_item a{
  color: #FFF;
  height: 100%;
}

.main-certif .top{
  display: flex;
  flex-direction: column;
}
.main-certif .tit_eng{
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}
.main-certif .tit_kor{
  font-size: 34px;
  font-weight: 700;
  margin-bottom: 19px;
}
.main-certif .btn_more{
  width: 36px;
  height: 36px;
  cursor: pointer;
}

.main-certif .btn_more img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.main-certif .thumb_item.a{
background-image: url(/image/main/main_certif01.png);
background-size: cover;
background-position: center;
background-repeat: no-repeat;

}
.main-certif .thumb_item.b{

background-image: url(/image/main/main_certif02.png);
background-size: cover;
background-position: center;
background-repeat: no-repeat;
}
.main-certif .thumb_item .desc{
  /* opacity: 0;
  visibility: hidden;
  margin-top: 100px; */
  display: none;
}
@media (hover: hover) {
  .main-certif .thumb_item.a:hover,
  .main-certif .thumb_item.b:hover{
  transform: translateY(-25px);
  background-image: none ;
  background-color: #3FA2E9; 
  }

  .main-certif .thumb_item:hover .desc{
    color: #FFF;
    font-size: 16px;
    line-height: 160%; 
    display: block;
    /* opacity: 1;
    visibility: visible; */
    margin-top: 100px;
  }
}
.loop-banner .loop_control.left{
  display: flex;
  align-items: center;
  /* margin-right: 20px; */
}
.loop-banner .loop_control.right{
  display: flex;
  align-items: center;
  /* margin-left: 20px; */
}

.loop-banner .btn_prev{
  display: flex;
  justify-content: center;align-items: center;
}

.loop-banner button img{
  width: 34px;
  height: 34px;
 object-fit: cover;
}
.loop-banner .loop_control button {
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
}
.loop-banner{
 padding: 10px 0;
}
.loop-banner > div{
  display: flex;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
}
.loop-banner .loop_slide{
  position: relative;
  display: flex;
}
.loop-banner .swiper-slide a {
  display: block;
  /* width: 180px; */
  aspect-ratio: 180 / 55;
}
.loop-banner .swiper-slide a img{
  /* max-width: 100%; */
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
 }

.btn_autoplay .play {
  display: none;
}
/* .btn_prev{position: absolute; top: 0; left: -50px; z-index: 100;} */



/* .main-page .main-news-tit_area {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  margin-bottom: 60px;
  -webkit-box-align: end;
  -ms-flex-align: end;
  align-items: flex-end;
}

.main-page .main-news-list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
}

.main-page .main-news-list > a {
  border: 1px solid #ddd;
  padding: 40px;
  border-radius: 3px;
  width: 32%;
}

.main-page .main-news-list > a:not(:nth-child(3n)) {
  margin-right: 40px;
}

.main-page .main-news-list > a em {
  font-weight: bold;
  color: #0075b6;
  display: block;
  margin-bottom: 15px;
}

.main-page .main-news-list > a strong {
  font-size: 24px;
  font-weight: bold;
  display: block;
  margin-bottom: 50px;
  line-height: 1.4em;
  height: 2.8em;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.main-page .main-news-list > a span {
  color: #999;
}
.main-page .main-news-list > a .gradient {
  width: 100%;
  height: 2px;
  background: #ddd;
  margin-bottom: 40px;
}

.main-page .main-news-list > a .gradient i {
  display: block;
  width: 0;
  height: 100%;
  background: -webkit-gradient(linear, left top, right top, from(#41b25e), to(#0176b5));
  background: linear-gradient(to right, #41b25e, #0176b5);
  -webkit-transition: width 0.5s ease;
  transition: width 0.5s ease;
}

.main-page .main-news-list > a:hover i {
  width: 100%;
}

.main-page .main-cont {
  background: url("/image/main/main_cont_bg.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.main-page .main-cont .inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: end;
  -ms-flex-align: end;
  align-items: flex-end;
}

.main-page .main-cont strong {
  display: block;
  margin-bottom: 15px;
  color: #fff;
}

.main-page .main-cont h1 {
  color: #fff;
}

@media all and (max-width: 1300px) {
  .main-page .slick-nav {
    width: 100%;
    margin-left: 3.90625%;
    margin-right: 3.90625%;
  }
  .main-page .main-qual-cont_box {
    display: block;
  }
  .main-page .main-qual_cont {
    position: relative;
    padding-top: 50%;
    width: 100%;
    height: auto;
  }
  .main-page .main-qual_cont p,
  .main-page .main-qual_cont .main-qual-btn {
    visibility: visible;
    height: auto;
    opacity: 1;
  }
  .main-page .main-qual_cont.active {
    padding-top: 50%;
    width: 100%;
  }
  .main-page .main-qual_cont.active p,
  .main-page .main-qual_cont.active .main-qual-btn {
    visibility: visible;
    height: auto;
    opacity: 1;
  }
  .main-page .main-qual_cont.manage {
    background-image: url("/image/main/main_qual_01_full.jpg");
    margin-bottom: 20px;
  }
  .main-page .main-qual_cont.assur {
    background-image: url("/image/main/main_qual_02_full.jpg");
  }
  .main-page .main-common-btn:hover,
  .main-page .main-common-btn {
    background: -webkit-gradient(linear, left top, right top, from(#41b25e), to(#0176b5));
    background: linear-gradient(to right, #41b25e, #0176b5);
    border: none;
    background-repeat: no-repeat;
  }
  .main-news .main-common-btn:hover,
  .main-news .main-common-btn {
    background:#fff;
    border: 1px solid #ddd;
  }
  .main-news .main-common-btn:active {
    background: #f8f8f8;
  }
  .main-qual_cont_wrap {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
  }
 
  .main-page .main-news-list > a:not(:nth-child(3n)) {
    margin-right: 20px;
  }
} */
.m{display: none;}