.bannerSwiper {
  height: calc(100vh - 100px);
}

.banner-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 50%;
}

.banner-container {
  position: absolute;
  top: 0;
  display: flex;
  width: 80%;
  user-select: none;
  margin-left: 10%;
  height: 100%;
  justify-content: center;
  align-items: center;
}

.banner-1-left-container {
  width: 60%;
}

.banner-1-right-container {
  width: 40%;
}

.banner-1-title {
  font-size: 4.5rem;
  font-weight: bold;
  font-family: "SourceHanSansCN";
}

.banner-1-title-front {
  color: rgb(233, 127, 66);
  margin-right: 2.1875rem;
}

.banner-1-title-back {
  color: white;
}

.banner-1-content {
  display: flex;
  align-items: center;
}

.banner-1-content-time {
  display: flex;
}

.banner-1-content-year {
  font-size: 8.375rem;
  font-family: "Impact";
  color: rgb(234, 103, 24);
}

.banner-1-content-plus {
  color: white;
  font-family: "Impact";
  font-size: 3.125rem;
  padding-top: 10px;
}

.banner-1-content-intro {
  color: white;
  font-family: "SourceHanSansCN";
  margin-left: 1.25rem;
}

.banner-1-content-area {
  font-size: 2.125rem;
}

.banner-1-content-product {
  font-size: 1.125rem;
}

.banner-1-img {
  width: 80%;
  margin-left: 20%;
}

.banner-1-img > img {
  width: 100%;
  height: 100%;
}

.banner-2-left-container {
  width: 65%;
}

.banner-2-right-container {
  width: 35%;
}

.banner-2-title {
  font-family: "SourceHanSansCN";
  font-weight: bold;
}

.banner-2-title-front {
  color: rgb(236, 104, 25);
  margin-right: 2.1875rem;
  font-size: 4.625rem;
}

.banner-2-title-back {
  color: white;
  font-size: 3.875rem;
  text-shadow: 0px 5px 12px rgba(0, 0, 0, 0.45);
}

.banner-2-action {
  display: flex;
  flex-direction: row;
  margin-top: 5%;
}

.banner-2-content {
  color: #777777;
  font-size: 1.375rem;
  margin-top: 5%;
}

.banner-2-img {
  width: 80%;
  margin-left: 20%;
}

.banner-2-img > img {
  width: 100%;
  height: 100%;
}

@media screen and (max-width: 1000px) {
  .banner-container { 
    flex-direction: column;
  }
  
	.banner-1-left-container {
    width: 100%;
    text-align: center;
  }
  
  .banner-1-content {
    justify-content: center;
  }
  
  .banner-1-right-container {
    width: 100%;
  }

  .banner-1-img {
    width: 60%;
    margin-left: 20%;
  }

  .banner-2-left-container {
    width: 100%;
    text-align: center;
  }
  
  .banner-2-right-container {
    width: 100%;
  }

  .banner-2-title {
    display: flex;
    flex-direction: column;
  }

  .banner-2-title-front {
    margin-right: 0px;
  }

  .banner-2-action {
    width: 80%;
    margin-left: 10%;
    justify-content: space-around;
  }

  .banner-2-action > div {
    margin-right: 0px;
  }

  .banner-2-action {
    margin-top: 3%;
  }

  .banner-2-content {
    margin-top: 3%;
  }

  .banner-2-img {
    width: 30%;
    margin-left: 35%;
    margin-top: 5%;
  }
}

@media screen and (max-width: 600px) {
  .banner-1-img {
    margin-top: 10%;
  }

  .banner-2-img {
    width: 50%;
    margin-left: 25%;
  }
}

.banner-3-container {
  text-align: left;
  width: 100%;
}

.banner-3-title {
  color: rgb(235, 104, 25);
  font-size: 3rem;
  font-weight: bold;
  letter-spacing: .125rem;
}

.banner-3-subtitle {
  color: rgb(255, 255, 255);
  font-size: 3rem;
  font-weight: bold;
  margin-bottom: 1.25rem;
  letter-spacing: .125rem;
}

.banner-3-content {
  font-size: 1.25rem;
  color: rgb(250, 250, 250);
  margin-bottom: .25rem;
  letter-spacing: .125rem;
}

.banner-4-container {
  text-align: right;
  width: 100%;
}

.banner-4-title {
  color: rgb(235, 104, 25);
  font-size: 3rem;
  font-weight: bold;
  letter-spacing: .125rem;
}

.banner-4-subtitle {
  color: rgb(0, 0, 0);
  font-size: 3rem;
  font-weight: bold;
  margin-bottom: 1.25rem;
  letter-spacing: .125rem;
}

.banner-4-content {
  font-size: 1.25rem;
  color: rgb(250, 250, 250);
  margin-bottom: .25rem;
  letter-spacing: .125rem;
}

.banner-5-title-text {
  text-shadow: 4px 4px 8px rgba(0, 0, 0, 0.4);
}

.banner-5-content-text {
  color: black !important;
}

@media screen and (max-width: 1200px) {
  .banner-3-title {
    font-size: 4rem;
  }
  
  .banner-3-subtitle {
    font-size: 4rem;
  }
  
  .banner-3-content {
    font-size: 1.75rem;
  }
  
  .banner-4-title {
    font-size: 4rem;
  }
  
  .banner-4-subtitle {
    font-size: 4rem;
  }
  
  .banner-4-content {
    font-size: 1.75rem;
  }
}

@media screen and (max-width: 700px) {
  .banner-3-container {
    text-align: center;
  }
  
  .banner-3-title {
    font-size: 6rem;
    text-shadow: 4px 4px 8px rgba(0, 0, 0, 0.4);
  }
  
  .banner-3-subtitle {
    font-size: 6rem;
    text-shadow: 4px 4px 8px rgba(0, 0, 0, 0.4);
  }
  
  .banner-3-content {
    font-size: 2.125rem;
    text-shadow: 4px 4px 8px rgba(0, 0, 0, 0.4);
  }

  .banner-4-container {
    text-align: center;
  }
  
  .banner-4-title {
    font-size: 6rem;
    text-shadow: 4px 4px 8px rgba(0, 0, 0, 0.4);
  }
  
  .banner-4-subtitle {
    font-size: 6rem;
    text-shadow: 4px 4px 8px rgba(0, 0, 0, 0.4);
  }
  
  .banner-4-content {
    font-size: 2.125rem;
    text-shadow: 4px 4px 8px rgba(0, 0, 0, 0.4);
  }
}

.about-container {
  display: flex;
  background-image: url(../images/about-background.png);
  margin-top: 100px;
}

.about-left-container {
  width: 60%;
}

.about-left-container > img {
  width: 100%;
}

.about-right-container {
  width: 40%;
  padding-left: 5.625rem;
  position: relative;
}

.about-title {
  font-size: 3rem;
  font-family: "SourceHanSansSC";
  color: rgb(34, 34, 34);
  font-weight: 600;
}

.about-title-icon {
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
}

.about-sub-title {
  font-size: 2.5rem;
  font-family: "SourceHanSansSC";
  color: rgb(51, 51, 51);
}

.about-intro-container {
  padding-left: 5rem;
  padding-right: 5rem;
  margin-top: 3rem;
  position: absolute;
  background-color: rgb(255, 255, 255);
  box-shadow: 0px 4px 24px 0px rgba(36, 34, 34, 0.21);
  width: 45rem;
  height: 22.3125rem;
  left: -40%;
}

.about-intro-box {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  margin-top: 2.5rem;
}

.about-intro-number {
  font-size: 4.375rem;
  font-family: "MontserratAlternates";
  color: rgb(51, 51, 51);
  font-weight: bold;
}

.about-intro-desc {
  font-size: 1rem;
  font-family: "SourceHanSansSC";
  color: rgb(102, 102, 102);
}

.about-intro-content {
  margin-top: 1.875rem;
  font-family: "SourceHanSansSC";
  color: rgb(102, 102, 102);
  line-height: 2.143;
  font-size: 0.875rem;
}

.about-intro-more {
  margin-top: 1.875rem;
  display: inline-block;
  border-bottom: 1px #fd7320 solid;
  font-size: 16px;
  font-family: "SourceHanSansSC";
  color: rgb(253, 115, 32);
  line-height: 2.25;
  cursor: pointer;
}

@media screen and (max-width: 1400px) {
  .about-intro-content-br {
    display: none;
  }

  .about-intro-container {
    height: 24rem;
  }
  
}

@media screen and (max-width: 1180px) {
  .about-container {
    flex-direction: column;
    background-image: none;
    margin: 0;
    width: 100%;
  }

  .about-left-container {
    width: 100%;
  }

  .about-left-container > img {
    width: 90%;
    margin: 5%;
  }

  .about-right-container {
    width: 107%;
  }

  .about-intro-container {
    padding-left: 0;
    padding-right: 0;
    margin-top: 3rem;
    position: relative;
    background-color: transparent;
    box-shadow: 0px 0px 0px 0px rgba(36, 34, 34, 0.21);
    width: 80%;
    height: auto;
    left: 0;
  }  

  .about-title {
    font-size: 6rem;
  }

  .about-intro-content {
    font-size: 3rem;
  }

  .about-intro-number {
    font-size: 7rem;
  }
  
  .about-intro-desc {
    font-size: 2rem;
  }
}

.product-container {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 10rem;
  width: 90%;
  margin-left: 5%;
  margin-bottom: 10rem;
}

.product-title {
  font-size: 3rem;
  font-family: "SourceHanSansSC";
  color: rgb(34, 34, 34);
  font-weight: bold;
}

.product-title-icon {
  margin-top: 1.1rem;
  margin-bottom: 1.1rem;
}

.product-selected {
  position: relative;
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: center;
  width: 100%;
}

.product-selected-line {
  position: absolute;
  width: 100%;
  top: .7813rem;
  border-top: 1px rgb(203, 203, 203) solid;
}

.product-selected-item {
  z-index: 100;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 20%;
}

.product-selected-item:hover > .product-selected-item-img {
  background-image: url(../images/product-active.png);
}

.product-selected-item-img {
  width: 1.5625rem;
  height: 1.5625rem;
  background-repeat: no-repeat;
  background-size: contain;
  background-image: url(../images/product.png);
}

.product-selected-item-text {
  padding-top: 1.125rem;
  font-size: 1.5rem;
  font-family: "SourceHanSansSC";
  color: rgb(68, 68, 68);
  line-height: 1.5;
  margin-bottom: 4rem;
}

.product-intro-item {
  position: relative;
  width: 100%;
}

.product-intro-item > img {
  width: 100%;
  height: 100%;
}

.product-intro-item-mask {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  background-color: rgb(45, 57, 84);
  opacity: 0.9;
  transition: all .3s;
}

.product-selected-item:hover > .product-intro-item > .product-intro-item-mask {
  opacity: 0;
}

.product-intro-item-mask-content {
  height: 100%;
  width: calc(100% - 3rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  font-size: 1rem;
  font-family: "SourceHanSansSC";
  color: rgb(255, 255, 255);
  line-height: 2;
  text-align: center;
}

.product-intro-item-mask-content-title {
  display: none;
  font-size: 3.5rem;
  margin-bottom: 2rem;
  font-family: "SourceHanSansSC";
  color: rgb(255, 255, 255);
  line-height: 1.5;
  text-align: center;
  font-weight: bold;
}


@media screen and (max-width: 1180px) {
  .product-intro-item-mask-content-title {
    display: block;
  }

  .product-selected-line {
    display: none;
  }

  .product-selected-item-img {
    display: none;
  } 

  .product-selected-item-text {
    display: none;
  }

  .product-selected {
    flex-wrap: wrap;
  }

  .product-selected-item {
    width: 33.3%;
  }

  .product-selected-item-lg {
    width: 50% !important;
  }

  .product-intro-item {
    width: 100%;
  }

  .product-intro-item-mask-content {
    font-size: 1.5rem;
    margin-top: 0;
  }
}

@media screen and (max-width: 620px) {
  .product-selected-item {
    width: 50% !important;
  }

  .product-selected-item-sm {
    width: 100% !important;
    text-align: center;
  }
}

.honor-container {
  margin-left: 10%;
  margin-right: 10%;
  margin-bottom: 10%;
  text-align: center;
  position: relative;
}

.honor-title {
  font-size: 3rem;
  font-family: "SourceHanSansSC";
  color: rgb(34, 34, 34);
  font-weight: bold;
}

.honor-title-icon {
  margin-top: 1.1rem;
  margin-bottom: 4rem;
}

.honorSwiper {
  width: 100%;
}

.honorSwiper > .swiper-wrapper > .swiper-slide > img {
  background-color: rgb(100, 100, 100);
  padding: 1rem;
  width: 95%;
  object-fit: contain;
  cursor: pointer;
}

.honor-swiper-btn {
  position: absolute;
  border-radius: 50%;
  background-color: rgb(44, 158, 244);
  background-repeat: no-repeat;
  background-position: center;
  background-size: 1rem;
  width: 3.125rem;
  height: 3.125rem;
  cursor: pointer;
  top: 50%;
}

.honor-swiper-prev {
  left: -7%;
  background-image: url(../images/btn-left.png);
}

.honor-swiper-next {
  right: -7%;
  background-image: url(../images/btn-right.png);
}

@media screen and (max-width: 1200px) {
  .honor-swiper-btn {
    width: 4rem;
    height: 4rem;
  }
}

@media screen and (max-width: 800px) {
  .honor-swiper-btn {
    width: 4.5rem;
    height: 4.5rem;
  }
}

@media screen and (max-width: 640px) {
  .honor-swiper-btn {
    width: 5rem;
    height: 5rem;
  }
}

.news-container {
  width: 90%;
  margin-left: 5%;
  margin-bottom: 10rem;
  text-align: center;
}

.news-title {
  font-size: 3rem;
  font-family: "SourceHanSansSC";
  color: rgb(34, 34, 34);
  font-weight: bold;
}

.news-title-icon {
  margin-top: 1.1rem;
  margin-bottom: 1.1rem;
}

.news-list {
  width: 100%;
  display: flex;
  flex-direction: column;
  border: 1px solid rgb(229, 229, 229);
}

.news-item-lg {
  display: flex;
  flex-direction: row;
  align-items: center;
  border-bottom: 1px solid rgb(229, 229, 229);
}

.news-item-lg-img {
  width: 40%;
  height: 18rem;
}

.news-item-lg-img > img {
  width: 100%;
  object-fit: cover;
  height: 18rem;
}

.news-item-lg-text {
  width: 60%;
  text-align: left;
  padding-left: 6.25rem;
  padding-right: 3.125rem;
}

.news-item-lg-title {
  font-size: 1.25rem;
  font-family: "SourceHanSansSC";
  color: rgb(51, 51, 51);
  line-height: 1.8;
  margin-bottom: 1.2rem;
}

.news-item-lg-title > img {
  margin-right: .9375rem;
}

.news-item-lg-desc {
  font-size: 0.8rem;
  font-family: "SourceHanSansSC";
  color: rgb(119, 119, 119);
  line-height: 2.25;
  margin-bottom: 1.2rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
  -webkit-line-clamp: 2;
}

.news-item-lg-date {
  font-size: .875rem;
  font-family: "SourceHanSansSC";
  color: rgb(85, 85, 85);
  line-height: 2.571;
  margin-bottom: 2rem;
}

.news-item-lg-more {
  display: inline-block;
  font-size: 14px;
  font-family: "SourceHanSansSC";
  color: rgb(85, 85, 85);
  line-height: 2.5;
  border-width: .0625rem;
  border-radius: .875rem;
  border-color: rgb(229, 229, 229);
  border-style: solid;
  padding-left: .9375rem;
  padding-right: .9375rem;
  cursor: pointer;
}

.news-item-lg-more > img {
  margin-left: .625rem;
}

.news-items {
  display: flex;
  flex-direction: row;
}

.news-item {
  position: relative;
  width: 33.3%;
}

.news-item:not(:last-child) {
  border-right: 1px solid rgb(229, 229, 229);
}

.news-item-img {
  height: 18rem;
}

.news-item-img > img {
  width: 100%;
  object-fit: cover;
  height: 18rem;
  opacity: 0;
  transition: all .3s;
}

.news-item-text {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
  text-align: left;
  justify-content: center;
  align-items: start;
  padding-left: 3.125rem;
  padding-right: 3.125rem;
  transition: all .3s;
}

.news-item-title {
  font-size: 1.25rem;
  font-family: "SourceHanSansSC";
  color: rgb(51, 51, 51);
  line-height: 1.8;
  margin-bottom: 1.2rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
  -webkit-line-clamp: 1;
}

.news-item-title > img {
  margin-right: .9375rem;
}

.news-item-desc {
  font-size: 0.8rem;
  font-family: "SourceHanSansSC";
  color: rgb(119, 119, 119);
  line-height: 2.25;
  margin-bottom: 1.2rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
  -webkit-line-clamp: 2;
}

.news-item-date {
  font-size: .875rem;
  font-family: "SourceHanSansSC";
  color: rgb(85, 85, 85);
  line-height: 2.571;
  margin-bottom: 2rem;
}

.news-item-more {
  display: inline-block;
  font-size: 14px;
  font-family: "SourceHanSansSC";
  color: rgb(85, 85, 85);
  line-height: 2.5;
  border-width: .0625rem;
  border-radius: .875rem;
  border-color: rgb(229, 229, 229);
  border-style: solid;
  padding-left: .9375rem;
  padding-right: .9375rem;
  cursor: pointer;
}

@media screen and (max-width: 1200px) {
  .news-item-lg-text {
    display: flex;
    flex-direction: column;
    text-align: left;
    justify-content: center;
    align-items: start;
    padding-left: 3.125rem;
    padding-right: 3.125rem;
  }

  .news-items {
    flex-wrap: wrap;
  }

  .news-item {
    width: 50%;
  }

  .news-item:not(:last-child) {
    border: 0px;
  }

  .news-item-lg-img {
    height: 28rem;
    width: 50%;
  }
  
  .news-item-lg-img > img {
    height: 28rem;
  }
  
  .news-item-lg-text {
    width: 50%;
  }

  .news-item-img {
    height: 28rem;
  }
  
  .news-item-img > img {
    height: 28rem;
  }
}

@media screen and (max-width: 747px) {
  .news-item {
    width: 100%;
  }

  .news-item:not(:last-child) {
    border-bottom: 1px solid rgb(229, 229, 229);
  }

  .news-item-lg-img {
    display: none;
  }

  .news-item-lg-text {
    width: 100%;
  }

  .news-item-lg-text {
    height: 28rem;
  }
}