.page-template-about .home-about {
  background-image: url('../img/home/home-certificates.jpg');
  color: black;
  overflow: hidden;
  width: 100%;
}

.page-template-about .home-about .num-part {
  position: relative;
  padding: 40px 0;
}

.page-template-about .home-about .num-part::before {
  background-color: #1e1c1f;
  content: '';
  top: 0;
  right: -20%;
  position: absolute;
  width: 200%;
  height: 100%;
  z-index: 9;
  border-radius: 6px;

}

.page-template-about .home-about .num-part li {
  position: relative;
  z-index: 10;
}

.page-template-about .home-about a.button {
  width: min-content;
  white-space: nowrap;
  padding: 0 2.5rem;
  margin-bottom: 3rem;
  margin-top: 1.5rem;
}

.page-template-about .home-about .content .left p.desc {
  line-height: 1.8rem;
  color: rgba(0, 0, 0, 0.8);
}

.about-history {
  padding: 10rem 0;
}

.about-history .history-main {
  margin-top: 4rem;
}

.about-history .history-swiper {
  overflow: hidden;
}

.about-history .history-swiper .swiper-slide {
  display: flex;
  height: 550px;
  background-color: #f8f8f8;
}

.about-history .history-swiper .swiper-slide .left {
  width: 50%;
}

.about-history .history-swiper .swiper-slide .left span {
  width: 100%;
  height: 100%;
  display: block;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
}

.about-history .history-swiper .swiper-slide .right {
  width: 50%;
  padding: 2rem 4.5rem;
  display: flex;
  flex-direction: column;
  align-items: start;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.about-history .history-swiper .swiper-slide .right span {
  font-size: 20px;
  color: #ff6b01;
  display: block;
  margin-bottom: 1rem;
}

.about-history .history-swiper .swiper-slide .right h2 {
  font-size: 32px;
  font-weight: bold;
  line-height: unset;
  margin-bottom: 1.5rem;
}

.about-history .history-swiper .swiper-slide .right p {
  font-size: 18px;
  color: rgba(0, 0, 0, 0.6);
  line-height: 2rem;
}

.about-history .history-swiper .swiper-slide .right p~p {
  margin-top: 0.8rem;
}

.about-history .history-swiper .swiper-slide .right::before {
  content: '';
  position: absolute;
  bottom: -1rem;
  right: -1rem;
  width: 2rem;
  height: 2rem;
  background-color: #ff6b01;
  transform: rotate(-45deg);
}

.about-history .history-bottom {
  margin-top: 70px;
  display: flex;
  position: relative;
}

.about-history .history-bottom .swiper-btn {
  position: relative;
  left: unset;
  top: unset;
  right: unset;
  bottom: unset;
  transform: none;
  margin: 0;
  width: 50px;
  justify-content: start;
  --swiper-navigation-size: 24px;
  --swiper-navigation-color: #ff6b01;
  margin-top: 8px;
}

.about-history .history-bottom .swiper-btn.swiper-button-next {
  justify-content: end;
}

.about-history .history-pagination {
  flex: 1;
  width: calc(100% - 300px);
}

.about-history .history-control {
  overflow: hidden;
}

.about-history .history-control .swiper-slide {
  text-align: center;
  padding-top: 50px;
  position: relative;
  font-size: 18px;
  cursor: pointer;
}

.about-history .history-control .swiper-slide::before {
  content: '';
  position: absolute;
  top: 0;
  left: calc(50% - 1rem);
  width: 2rem;
  height: 2rem;
  z-index: 10;
  background: url('../img/icon-desc.svg') no-repeat top/contain;
}

.about-history .history-control .swiper-slide::after {
  content: '';
  position: absolute;
  top: 1rem;
  left: 50%;
  height: 2px;
  width: 100%;
  background-color: #eeeeee;
  z-index: 9;
}

.about-history .history-control .swiper-slide:hover::before,
.about-history .history-control .swiper-slide.swiper-slide-thumb-active::before {
  background-image: url('../img/icon-desc-orign.svg');
}

.about-history .history-control .swiper-slide.swiper-slide-active {
  font-weight: 500;
}

.about-company {
  padding: 10rem 0;
  background: url('../img/about/company-bg.jpg') no-repeat center/cover;
  color: white;
}

.about-company .company-main {
  margin-top: 4rem;
}

.about-company .company-main .swiper-slide {
  height: 620px;
  border-radius: 24px;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  display: flex;
  justify-content: end;
  align-items: center;
}

/*.about-company .company-main .swiper-slide .text_content {
  height: 100%;
  width: 80%;
  padding: 0 20% 0 30%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: start;
  background: url('../img/about/company-slide-bg.png') no-repeat right/cover;
}*/

.about-company .company-main .swiper-slide .text_content .img_content {
  height: 4.5rem;
  width: 4.5rem;
  margin-bottom: 2rem;
}

.about-company .company-main .swiper-slide .text_content .img_content span {
  display: block;
  height: 100%;
  width: 100%;
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
}

.about-company .company-main .swiper-slide .text_content h2 {
  color: #ff6b01;
  font-size: 32px;
  margin-bottom: 1rem;
}

.about-company .company-main .swiper-slide .text_content p {
  font-size: 19px;
}

.about-company .company-swiper {
  position: relative;
  height: 620px;
  overflow: hidden;
  border-radius: 24px;
}

.about-company .company-swiper .swiper-pagination {
  right: 35px;
}

.about-company .company-swiper .swiper-pagination .swiper-pagination-bullet {
  border: 1px solid #f8f8f8;
  background: none;
  --swiper-pagination-bullet-width: 14px;
  --swiper-pagination-bullet-height: 14px;
  margin: 12px 0;
}

.about-company .company-swiper .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  border-color: #ff6b01;
}

div.certificate-part {
  padding: 9.5rem 0 8rem;
  background: #f6f6f6 url(../img/about/certificates-bg.jpg) no-repeat center;
  background-size: cover;
  overflow: hidden
}

div.certificate-part div.content {
  display: flex;
  justify-content: space-between;
  position: relative;
  flex-wrap: wrap
}

div.certificate-part div.text {
  width: 38%;
  padding-right: 6%;
  position: relative;
  z-index: 10;
  margin-top: 2.5rem
}

div.certificate-part.certificate-part div.swiper-certificate {
  width: 61%
}

div.certificate-part.certificate-part div.swiper-certificate .swiper-slide {
  height: 500px;
}

div.certificate-part.certificate-part div.swiper-certificate .swiper-slide img {
  width: auto;
  height: 100%;
  object-fit: contain;
}

div.certificate-part div.text::before {
  content: '';
  background: #f6f6f6 url(../img/about/about-cert-bg.png) no-repeat bottom;
  background-position-x: right;
  background-position-y: 160%;
  background-size: 80%;
  top: -14rem;
  width: 162%;
  height: 187%;
  position: absolute;
  right: 0;
  z-index: -1;
}

div.certificate-part div.text span {
  color: #ff6b01;
  margin-bottom: 1rem;
  display: block;
  text-transform: uppercase;
  font-size: 18px;
}

div.certificate-part div.text>h2 {
  text-align: left;
  margin-bottom: 2rem;
  font-size: 2.8rem;
  font-weight: bold;
}

div.certificate-part div.text>p {
  color: #818181;
  line-height: 28px;
  font-size: 16px;
  font-weight: 300;
  padding-right: 14%
}

div.certificate-part div.text ul li {
  padding-left: 2rem;
  margin: 16px 0;
  font-size: 22px;
  color: #818181;
  position: relative;
  cursor: pointer;
}

div.certificate-part div.text ul li::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  width: 16px;
  height: 2px;
  background-color: #818181;
}

div.certificate-part div.text ul li.active {
  color: black;
}

div.certificate-part div.text ul li.active::before {
  background-color: #ff6b01;
}

div.certificate-part img {
  width: 100%;
  height: auto;
  box-shadow: 0 0 15px rgb(0 0 0 / 10%);
  border-radius: 6px;
  transition: 0.3s all ease
}

.certification-btn {
  position: unset;
  margin-top: 7.5rem;
  height: auto;
  width: auto;
  position: relative
}

.certification-btn .swiper-btn {
  width: 80px;
  height: 80px;
  background-image: url('../img/arrow-white.svg');
  background-color: #ff6b01;
  background-size: 14px;
  background-position: center;
  background-repeat: no-repeat;
  cursor: pointer;
  display: inline-block;
  border-radius: 2px;
  opacity: 1;
  left: unset;
  right: -0.4rem;
  transition: 0.3s all ease;
  position: relative;
}

.certification-btn .swiper-btn::after {
  display: none;
}

.certification-btn .swiper-btn.swiper-button-next {
  transform: rotate(180deg);
  margin-left: 1rem;
}

.certification-btn .swiper-btn.swiper-button-disabled {
  background-color: #dbdbdb;
  background-image: url('../img/arrow-black.svg');
}

.about-exhibition {
  padding: 10rem 0;
}
.about-exhibition img {
  width: 100%;
  margin-bottom: 5rem;
}
.about-exhibition .exhibition-main {
  margin-top: 4rem;
  display: flex;
  margin-bottom: 10rem;
}

.about-exhibition .exhibition-main .left {
  width: 40%;
  height: 950px;
  overflow: hidden;
  padding-right: 1rem;
  margin-right: 2rem;
  overflow: auto;
}



.about-exhibition .exhibition-main .left::-webkit-scrollbar {
  width: 14px;
  height: 14px;
}

.about-exhibition .exhibition-main .left::-webkit-scrollbar-track,
.about-exhibition .exhibition-main .left::-webkit-scrollbar-thumb {
  border-radius: 999px;
  border: 5px solid transparent;
}

.about-exhibition .exhibition-main .left::-webkit-scrollbar-track {
  box-shadow: 1px 1px 5px transparent inset;
}

.about-exhibition .exhibition-main .left::-webkit-scrollbar-thumb {
  min-height: 20px;
  background-clip: content-box;
  box-shadow: 0 0 0 5px #333 inset;
}

.about-exhibition .exhibition-main .left::-webkit-scrollbar-corner {
  background: transparent;
}



.about-exhibition .exhibition-main .right {
  flex: 1;
}
.about-exhibition .exhibition-main .right img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-exhibition .exhibition-main .right .exhibition-swiper {
  height: 950px;
  overflow: hidden;
}
.exhibition-swiper .swiper-wrapper{
  display: block;
}
.about-exhibition .exhibition-list li {
  display: flex;
}

.about-exhibition .exhibition-list li.active .line,
.about-exhibition .exhibition-list li:hover .line {
  background-color: #ff6b01;
}

.about-exhibition .exhibition-list li.active .text_content,
.about-exhibition .exhibition-list li:hover .text_content {
  color: white;
  background-color: #ff6b01;
}

.about-exhibition .exhibition-list li~li {
  margin-top: 2.5rem;
}

.about-exhibition .exhibition-list li .date {
  width: 50px;
  margin-top: 5%;
}


.about-exhibition .exhibition-list li .line {
  width: 1rem;
  height: 1rem;
  background-color: #f2f2f2;
  position: relative;
  margin-right: 1rem;
  border-radius: 50%;
  margin-top: 5.5%;
  transition: background-color .2s ease;
}

.about-exhibition .exhibition-list li .line::before {
  width: 2px;
  height: 16rem;
  background-color: #f2f2f2;
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  z-index: -1;
}


.about-exhibition .exhibition-list li .text_content {
  flex: 1;
  background-color: #f2f2f2;
  padding: 1.5rem;
  transition: background-color .2s ease;
  cursor: default;
}

.about-exhibition .exhibition-list li .text_content h3 {
  font-weight: 500;
  margin-bottom: 1rem;
}

.about-market {
  padding-top: 10rem;
  margin-bottom: 4rem;
}

.about-market img {
  max-width: 100%;
  margin: 4rem auto 0;
  display: block;
}
.exhibition1 img {
  width: 100%;
  margin-top: 1rem;
}