#mainlevel_06 .nav-link {
  color: #000;
  border-bottom: 3px inset #e94609;
}

.banner {
  background: url(../images/about/about_banner.jpg) no-repeat center center;
  background-size: cover;
}
.banner .banner-text {
  font-family: Arial;
  color: #fff;
  text-align: center;
  font-weight: bold;
}

.page-location {
  color: #9a9a9a;
  font-size: 18px;
  margin: 11px auto 15px;
}
.page-location a {
  color: #9a9a9a;
  font-family: Arial;
}
.page-location a:last-child {
  pointer-events: none;
}
.page-location span {
  font-family: AdobeHeitiStd;
  font-size: 20px;
}

.about-first .first-title {
  font-family: Arial;
  color: #191919;
  text-align: center;
  font-weight: bold;
}
.about-first .g-4 {
  --bs-gutter-y: 1.5rem;
}
.about-first .first-content .first-left p {
  font-family: Arial;
  color: #666;
  -webkit-hyphens: auto;
  -ms-hyphens: auto;
  hyphens: auto;
}
.about-first .first-content .first-left p:last-child {
  margin-bottom: 0;
}
.about-first .first-content .first-right {
  overflow: hidden;
  padding-bottom: 20px;
}
.about-first .first-content .first-right img {
  width: 100%;
  height: auto;
  display: block;
  transition: all 0.5s;
}
.about-first .first-content .first-right img:hover {
  transform: scale(1.02);
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}
.about-first .first-list .first-item {
  overflow: hidden;
  position: relative;
  transition: all 0.5s;
}
.about-first .first-list .first-item:hover {
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.5);
  -webkit-animation: swing 0.5s linear both;
  animation: swing 0.5s linear both;
}
.about-first .first-list .first-item::after {
  background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.1) 40%, rgba(0, 0, 0, 0.8) 100%);
  position: absolute;
  width: 100%;
  height: 100%;
  content: "";
  top: 0;
  left: 0;
  z-index: 1;
}
.about-first .first-list .first-item .bg-img {
  width: 100%;
  height: auto;
  display: block;
}
.about-first .first-list .first-item .item-text {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  color: #fff;
  font-family: Arial;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
}
.about-first .first-list .first-item .item-text img {
  width: auto;
  height: auto;
  display: block;
}
.about-first .first-list .first-item .item-text .line2 {
  -webkit-hyphens: auto;
  -ms-hyphens: auto;
  hyphens: auto;
}

.about-second {
  background: url(../images/about/about_bg1.jpg) no-repeat center center;
  background-size: cover;
}
.about-second .second-title {
  color: #fefefe;
  text-align: center;
  font-family: Arial;
  font-weight: bold;
}
.about-second .second-swiper {
  margin-top: 40px;
}
.about-second .second-swiper .swiper-wrapper .swiper-slide .factory-item {
  height: 100%;
}
.about-second .second-swiper .swiper-wrapper .swiper-slide .factory-item .text-box {
  font-family: Arial;
}
.about-second .second-swiper .swiper-wrapper .swiper-slide .factory-item .text-box h2 {
  color: #333;
  font-weight: bold;
}
.about-second .second-swiper .swiper-wrapper .swiper-slide .factory-item .text-box p {
  color: #666;
  -webkit-hyphens: auto;
  -ms-hyphens: auto;
  hyphens: auto;
}
.about-second .second-swiper .swiper-wrapper .swiper-slide .factory-item .img-box {
  width: 100%;
  height: auto;
}
.about-second .second-swiper .swiper-wrapper .swiper-slide .factory-item .img-box img {
  width: 100%;
  height: 100%;
  display: block;
}
.about-second .second-swiper .swiper-button-prev:after, .about-second .second-swiper .swiper-button-next:after {
  content: "";
  display: block;
  background: url(../images/about/about_arrow.png) no-repeat center center;
  background-size: cover;
}
.about-second .second-swiper .swiper-button-next:after {
  transform: rotate(180deg);
}
.about-second .second-swiper .swiper-pagination-bullet {
  width: 14px;
  height: 14px;
  background: #e94609;
  opacity: 1;
  border-radius: 50%;
  margin: 0 10px;
}
.about-second .second-swiper .swiper-pagination-bullet-active {
  background: #fff;
  border: solid 3px #e94609;
}



@media (max-width: 575px) {
  .banner {
    padding: 60px 30px;
  }
  .banner .banner-text {
    font-size: 24px;
  }
  .about-first {
    padding-top: 0px;
  }
  .about-first .first-title {
    font-size: 32px;
  }
  .about-first .first-content {
    margin-top: 5px;
  }
  .about-first .first-content .first-left p {
    margin-bottom: 10px;
    font-size: 16px;
    line-height: 24px;
  }
  .about-first .first-list {
    margin-top: 10px;
  }
  .about-first .first-list .first-item::after {
    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.1) 20%, rgba(0, 0, 0, 0.8) 100%);
  }
  .about-first .first-list .first-item .item-text {
    padding: 0px 10px;
    padding-top: 45%;
  }
  .about-first .first-list .first-item .item-text .line1 {
    font-size: 28px;
    line-height: 30px;
    margin: 10px 0 5px;
  }
  .about-first .first-list .first-item .item-text .line2 {
    font-size: 16px;
    line-height: 28px;
  }
  .about-second {
    padding-top: 25px;
  }
  .about-second .second-title {
    font-size: 32px;
  }
  .about-second .second-swiper {
    margin-top: 20px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide {
    width: 100%;
    padding: 0 50px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide .factory-item {
    width: 95%;
    padding-bottom: 65px;
    background: #fff;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide .factory-item .text-box {
    padding: 20px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide .factory-item .text-box h2 {
    font-size: 18px;
    line-height: 28px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide .factory-item .text-box p {
    font-size: 16px;
    line-height: 24px;
    margin-top: 8px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide .factory-item .img-box {
    margin-left: 5%;
  }
  .about-second .second-swiper .swiper-button-prev:after, .about-second .second-swiper .swiper-button-next:after {
    width: 30px;
    height: 30px;
  }
  .about-second .second-swiper .swiper-button-prev, .about-second .second-swiper .swiper-button-next {
    width: 30px;
    height: 30px;
    top: 50%;
  }
  .about-second .second-swiper .swiper-button-prev {
    left: 12px;
  }
  .about-second .second-swiper .swiper-button-next {
    right: 12px;
  }
  .about-second .second-swiper .swiper-pagination {
    bottom: 18px;
  }
  
}
@media (min-width: 576px) {
  .banner {
    padding: 100px 0;
  }
  .banner .banner-text {
    font-size: 34px;
  }
  .about-first {
    padding-top: 0px;
  }
  .about-first .first-title {
    font-size: 32px;
  }
  .about-first .g-4 {
    --bs-gutter-x: 1.5rem;
  }
  .about-first .first-content {
    margin-top: 5px;
  }
  .about-first .first-content .first-left p {
    margin-bottom: 10px;
    font-size: 16px;
    line-height: 24px;
  }
  .about-first .first-list {
    margin-top: 10px;
  }
  .about-first .first-list .first-item .item-text {
    padding: 0px 15px;
    padding-top: 58%;
  }
  .about-first .first-list .first-item .item-text .line1 {
    font-size: 34px;
    line-height: 46px;
    margin: 10px 0 5px;
  }
  .about-first .first-list .first-item .item-text .line2 {
    font-size: 18px;
    line-height: 30px;
  }
  .about-second {
    padding-top: 35px;
  }
  .about-second .second-title {
    font-size: 32px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide {
    width: 100%;
    padding: 0 70px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide .factory-item {
    width: 95%;
    padding-bottom: 65px;
    background: #fff;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide .factory-item .text-box {
    padding: 30px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide .factory-item .text-box h2 {
    font-size: 20px;
    line-height: 28px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide .factory-item .text-box p {
    font-size: 16px;
    line-height: 28px;
    margin-top: 12px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide .factory-item .img-box {
    margin-left: 5%;
  }
  .about-second .second-swiper .swiper-button-prev:after, .about-second .second-swiper .swiper-button-next:after {
    width: 39px;
    height: 39px;
  }
  .about-second .second-swiper .swiper-button-prev, .about-second .second-swiper .swiper-button-next {
    width: 39px;
    height: 39px;
    top: 50%;
  }
  .about-second .second-swiper .swiper-button-prev {
    left: 15px;
  }
  .about-second .second-swiper .swiper-button-next {
    right: 15px;
  }
  .about-second .second-swiper .swiper-pagination {
    bottom: 18px;
  }
  
}
@media (min-width: 768px) {
  .about-first .first-list .first-item .item-text {
    padding-top: 86%;
  }
  
}
@media (min-width: 992px) {
  .banner {
    padding: 160px 0;
  }
  .banner .banner-text {
    font-size: 40px;
  }
  .about-first .first-title {
    font-size: 34px;
  }
  .about-first .first-list {
    margin-top: 15px;
  }
  .about-first .first-list .first-item .item-text {
    padding: 0px 10px;
    padding-top: 60%;
  }
  .about-first .first-list .first-item .item-text .line1 {
    font-size: 28px;
    line-height: 30px;
    margin: 10px 0 5px;
  }
  .about-first .first-list .first-item .item-text .line2 {
    font-size: 16px;
    line-height: 24px;
  }
  .about-second .second-title {
    font-size: 34px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide {
    width: 600px;
    padding: 0;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide .factory-item {
    width: 570px;
    padding-bottom: 85px;
    background: #fff;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide .factory-item .img-box {
    margin-left: 30px;
  }
  .about-second .second-swiper .swiper-button-prev {
    left: 15%;
  }
  .about-second .second-swiper .swiper-button-next {
    right: 15%;
  }
  .about-second .second-swiper .swiper-pagination {
    bottom: 28px;
  }
  
}
@media (min-width: 1200px) {
  .banner {
    padding: 160px 0;
  }
  .banner .banner-text {
    font-size: 42px;
  }
  .about-first {
    margin-bottom: 50px;
  }
  .about-first .first-title {
    font-size: 36px;
  }
  .about-first .g-4 {
    --bs-gutter-x: 1.86rem;
  }
  .about-first .first-list .first-item .item-text {
    padding: 0px 20px;
    padding-top: 72%;
  }
  .about-first .first-list .first-item .item-text .line1 {
    font-size: 36px;
    line-height: 46px;
  }
  .about-first .first-list .first-item .item-text .line2 {
    line-height: 28px;
  }
  .about-second {
    padding-top: 45px;
  }
  .about-second .second-title {
    font-size: 36px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide {
    width: 700px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide .factory-item {
    width: 650px;
    background: none;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide .factory-item .text-box {
    padding: 40px 50px 35px;
    opacity: 0;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide-active .factory-item {
    background: #fff;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide-active .factory-item .text-box {
    opacity: 1;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide-active .factory-item .img-box {
    margin-left: 50px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide-prev .factory-item .img-box {
    margin-left: 50px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide-next .factory-item .img-box {
    margin-left: 0;
  }
  
}
@media (max-width:1400px){
    .about-first .first-list .first-item .item-text{padding-top:60%}
    .about-second .second-swiper .swiper-wrapper .swiper-slide .factory-item .text-box{padding-left:25px;padding-right:25px;}
}
@media (min-width: 1400px) {
  .banner {
    padding: 189px 0;
  }
  .banner .banner-text {
    font-size: 44px;
  }
  .about-first {
    padding-top: 12px;
  }
  .about-first .first-title {
    font-size: 38px;
  }
  .about-first .first-content .first-left {
    padding-top: 20px;
  }
  .about-first .first-content .first-left p {
    font-size: 18px;
    line-height: 30px;
  }
  .about-first .first-content .first-right {
    padding-top: 20px;
  }
  .about-first .first-list .first-item .item-text {
    padding-top: 80%;
  }
  .about-first .first-list .first-item .item-text .line1 {
    font-size: 38px;
    margin: 15px 0 5px;
  }
  .about-first .first-list .first-item .item-text .line2 {
    font-size: 18px;
    line-height: 32px;
  }
  .about-second .second-title {
    font-size: 38px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide {
    width: 750px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide .factory-item {
    width: 670px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide .factory-item .text-box {
    padding: 30px 60px 20px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide .factory-item .text-box p {
    font-size: 16px;
    line-height: 28px;
    margin-top: 10px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide-active .factory-item .img-box {
    margin-left: 60px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide-prev .factory-item .img-box {
    margin-left: 60px;
  }
  .about-second .second-swiper .swiper-button-prev:after, .about-second .second-swiper .swiper-button-next:after {
    width: 49px;
    height: 49px;
  }
  .about-second .second-swiper .swiper-button-prev, .about-second .second-swiper .swiper-button-next {
    width: 49px;
    height: 49px;
  }
  .about-second .second-swiper .swiper-button-prev {
    left: 17.5%;
  }
  .about-second .second-swiper .swiper-button-next {
    right: 17.5%;
  }
}
@media (min-width: 1600px) {
  .banner .banner-text {
    font-size: 48px;
  }
  .about-first .first-title {
    font-size: 40px;
  }
  .about-first .first-content .first-left p {
    margin-bottom: 27px;
  }
  .about-first .first-list .first-item .item-text {
    padding: 0 23px;
    padding-top: 80%;
  }
  .about-first .first-list .first-item .item-text .line1 {
    font-size: 40px;
    line-height: 50px;
    margin: 22px 0 5px;
  }
  .about-second .second-title {
    font-size: 40px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide {
    width: 930px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide .factory-item {
    width: 850px;
    padding-bottom: 125px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide .factory-item .text-box {
    padding: 40px 80px 35px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide .factory-item .text-box p {
    font-size: 18px;
    line-height: 32px;
    margin-top: 18px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide .factory-item .text-box h2 {
    font-size: 22px;
    line-height: 32px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide-active .factory-item .img-box {
    margin-left: 80px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide-prev .factory-item .img-box {
    margin-left: 80px;
  }
  .about-second .second-swiper .swiper-button-prev {
    left: 14.5%;
  }
  .about-second .second-swiper .swiper-button-next {
    right: 14.5%;
  }
  .about-second .second-swiper .swiper-pagination {
    bottom: 43px;
  }
  
}
@media (min-width: 1800px) {
  .about-second .second-swiper .swiper-wrapper .swiper-slide {
    width: 1030px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide .factory-item {
    width: 900px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide .factory-item .text-box {
    padding: 40px 130px 35px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide-active .factory-item .img-box {
    margin-left: 130px;
  }
  .about-second .second-swiper .swiper-wrapper .swiper-slide-prev .factory-item .img-box {
    margin-left: 130px;
  }
  .about-second .second-swiper .swiper-button-prev {
    left: 17.5%;
  }
  .about-second .second-swiper .swiper-button-next {
    right: 17.5%;
  }
}/*# sourceMappingURL=aboutus.css.map */