.banner {
  overflow: hidden;
}
.banner .bannerSwiper {
  position: relative;
  width: 100%;
  height: 100vh;
}
.banner .bannerSwiper .banner-swiper-slide {
  position: relative;
  overflow: hidden;
}
.banner .bannerSwiper .banner-swiper-slide .banner-img-pc {
  display: block;
}
.banner .bannerSwiper .banner-swiper-slide .word-box-banner {
  position: absolute;
  left: 0;
  right: 0;
  top: 45%;
  transform: translateY(-50%);
  width: calc( 100% - 120px);
  max-width: 1800px;
  margin: 0 auto;
  z-index: 20;
}
.banner .bannerSwiper .banner-swiper-slide .videoBannerMask {
  position: absolute;
  left: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  top: 0;
  z-index: 5;
}
.banner .bannerSwiper .banner-swiper-slide .word-box-banner-desc {
  width: 90%;
  margin: 0 auto;
  max-width: 1200px;
  display: flex;
  align-items: center;
}
.banner .bannerSwiper .banner-swiper-slide .word-box-banner-desc .banner-slide-desc {
  font-weight: normal;
  font-size: 30px;
  color: #FFFFFF;
  line-height: 32px;
}
.banner .bannerSwiper .banner-swiper-slide .word-box-banner-desc img {
  margin-left: 12px;
  width: 24px;
}
.banner .bannerSwiper .banner-swiper-slide .word-box-banner-title {
  width: 90%;
  max-width: 1200px;
  margin: 30px auto 40px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  font-weight: normal;
  font-size: 60px;
  color: #FFFFFF;
  line-height: 80px;
}
.banner .bannerSwiper .banner-swiper-slide .banner-img {
  width: 100%;
  height: 100%;
  z-index: 4;
  vertical-align: top;
  object-fit: cover;
}
.banner .bannerSwiper .banner-swiper-slide video {
  width: 100%;
  height: 100%;
  z-index: 4;
  vertical-align: top;
  object-fit: cover;
}
.banner .bannerSwiper .banner-swiper-slide .banner-more-box {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: flex-start;
}
.banner .bannerSwiper .banner-bottom {
  width: 100%;
  position: absolute;
  bottom: -6px;
  right: 0;
  z-index: 20;
}
.banner .bannerSwiper .banner-bottom img {
  width: 100%;
  height: 100%;
}
.banner .bannerSwiper .banner-num {
  z-index: 30;
  position: absolute;
  bottom: 15%;
  right: 0;
  width: 100%;
}
.banner .bannerSwiper .banner-num .indexPage-inner {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.5);
}
.banner .bannerSwiper .banner-num .banner-num-val {
  display: flex;
  align-items: center;
}
.banner .bannerSwiper .banner-num .banner-num-val .banner-num-pro {
  width: 48px;
  height: 1px;
  background: rgba(255, 255, 255, 0.5);
  position: relative;
  margin: 0 10px;
}
.banner .bannerSwiper .banner-num .banner-num-val .banner-num-pro .banner-num-pro-p {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 1px;
  background: #fff;
  transition: width 0.8s;
}
.banner .bannerSwiper .banner-num .banner-num-val .banner-num-cur {
  color: #FFFFFF;
}
.banner .bannerSwiper .banner-num .banner-num-val .banner-num-all {
  opacity: 0.5;
  color: #FFFFFF;
}
.banner .bannerSwiper .banner-num .banner-play {
  width: 24px;
  height: 24px;
  position: relative;
  margin-left: 16px;
}
.banner .bannerSwiper .banner-num .banner-play img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
}
.banner .bannerSwiper .banner-num .banner-play .stop {
  opacity: 1;
  z-index: 22;
  transition: 0.5s;
}
.banner .bannerSwiper .banner-num .banner-play .auto {
  opacity: 0;
  z-index: -1;
  transition: 0.5s;
}
.banner .bannerSwiper .banner-num .banner-play-active .stop {
  opacity: 0;
  z-index: -1;
  transition: 0.5s;
}
.banner .bannerSwiper .banner-num .banner-play-active .auto {
  opacity: 1;
  z-index: 22;
  transition: 0.5s;
}
.banner .bannerSwiper .scrollDown {
  width: 100%;
  position: absolute;
  bottom: 20px;
  right: 0;
  z-index: 21;
}
.banner .bannerSwiper .scrollDown .indexPage-outer {
  display: flex;
  align-items: center;
}
.banner .bannerSwiper .scrollDown .scroll-text {
  font-family: 'Mont-R';
  font-weight: 400;
  font-size: 16px;
  color: #FE4100;
  line-height: 26px;
}
.banner .bannerSwiper .scrollDown .scroll-dot-outer {
  width: 82px;
  height: 82px;
  border-radius: 50%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 14px;
}
.banner .bannerSwiper .scrollDown .scroll-dot-outer .scroll-dot-p {
  width: 37%;
  height: 37%;
  background: #FE4100;
  border-radius: 50%;
}
.banner .bannerSwiper .scrollDown .scroll-dot-outer::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40%;
  border-radius: 50%;
  height: 40%;
  background: rgba(254, 65, 0, 0.8);
  animation: scroll 1.8s ease infinite;
}
@keyframes scroll {
  0% {
    width: 40%;
    height: 40%;
    background: rgba(254, 65, 0, 0.8);
  }
  50% {
    width: 100%;
    height: 100%;
    background: rgba(254, 65, 0, 0.5);
  }
  100% {
    width: 37%;
    height: 37%;
    background: rgba(254, 65, 0, 0.8);
  }
}
.banner .bannerSwiper .banner-swiper-slide .banner-img {
  transition: all 1.4s ease;
  -webkit-transform: scale(1.2);
  transform: scale(1.2);
}
.banner .bannerSwiper .banner_slide_active .banner-img {
  transition: all 1.4s ease 1s;
  -webkit-transform: scale(1);
  transform: scale(1);
}
.proi-data-one-opacity {
  opacity: 0;
  transition: 0.5s;
}
.proi {
  background: url('../images/cur/pro-back.jpg') no-repeat;
  background-size: cover;
}
.proi .proi-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.proi .proi-top .proi-main-con {
  width: 55%;
  max-width: calc(100% - 220px);
}
.proi .proi-top .proi-main-con .proi-text1 {
  font-family: 'AlibabaPuHuiTi-Medium';
  font-weight: normal;
  font-size: 24px;
  color: #333333;
  line-height: 36px;
}
.proi .proi-top .proi-main-con .proi-text2 {
  font-weight: normal;
  font-size: 14px;
  color: #666666;
  line-height: 24px;
  margin-top: 8px;
}
.proi .proi-data-all {
  padding-top: 4%;
  display: flex;
  justify-content: space-between;
}
.proi .proi-data-all .proi-data-types {
  width: 300px;
  background: #F8F8F8;
}
.proi .proi-data-all .proi-data-type {
  cursor: pointer;
  padding: 41px 10px 35px;
  text-align: center;
  font-weight: normal;
  font-size: 16px;
  color: #333333;
  line-height: 24px;
  background: transparent;
  transition: 0.5s;
  border-top: #EFEFEF;
  position: relative;
}
.proi .proi-data-all .proi-data-type::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 6px;
  background: linear-gradient(-90deg, #ff4200, #f4b92e);
  transition: 0.5s;
}
.proi .proi-data-all .proi-data-type-active {
  background: url('../images/cur/pro-type-back.jpg') no-repeat;
  background-size: cover;
  transition: 0.5s;
}
.proi .proi-data-all .proi-data-type-active::after {
  width: 100%;
  transition: 0.5s;
}
.proi .proi-cur-outer {
  width: calc(100% - 400px);
  overflow: hidden;
  padding-bottom: 4%;
}
.proi .proi-cur-outer .proi-cur-swiper {
  width: 100%;
  padding-bottom: 90px;
  position: relative;
}
.proi .proi-cur-outer .proi-cur-one {
  width: 400px;
  margin-right: 45px;
  cursor: pointer;
  background: url('../images/cur/pro-item-back.jpg') no-repeat;
  background-size: cover;
  padding: 30px;
  position: relative;
  height: auto;
}
.proi .proi-cur-outer .proi-cur-one .proi-cur-type {
  font-weight: 400;
  font-size: 14px;
  color: #333333;
  line-height: 22px;
  transition: 0.5s;
}
.proi .proi-cur-outer .proi-cur-one .proi-cur-img {
  width: 100%;
  border-radius: 0 !important;
  display: block;
  margin: 22px 0;
  padding-bottom: 40px;
}
.proi .proi-cur-outer .proi-cur-one .proi-cur-img img {
  -webkit-box-reflect: below 4px -webkit-linear-gradient(bottom, rgba(69, 56, 56, 0.3), transparent 70%, transparent);
  height: 100%;
  -o-object-fit: contain;
  object-fit: contain;
  transform: scale(0.95);
  transition: all .5s;
  width: 100%;
}
.proi .proi-cur-outer .proi-cur-one .proi-cur-title {
  font-family: 'Mont-B';
  font-weight: bold;
  font-size: 18px;
  color: #FF4200;
  line-height: 28px;
  text-align: center;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.proi .proi-cur-outer .proi-cur-one .proi-cur-desc {
  font-weight: normal;
  font-size: 14px;
  color: #666666;
  line-height: 22px;
  text-align: center;
}
.proi .proi-cur-outer .proi-cur-one:hover .proi-cur-type {
  color: #FF4200;
  transition: 0.5s;
}
.proi .proi-cur-outer .proi-cur-one::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 8px;
  background: #CCCCCC;
}
.proi .proi-cur-outer .proi-cur-one::after {
  content: "";
  transition: 0.5s;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 8px;
  background: linear-gradient(-90deg, #ff4200, #f4b92e);
}
.proi .proi-cur-outer .proi-cur-one:hover::after {
  width: 100%;
  transition: 0.5s;
}
.proi .proi-cur-outer .proi-cur-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
}
.proi .proi-cur-outer .proi-cur-bottom .proi-cur-btns {
  display: flex;
  align-items: center;
}
.proi .proi-cur-outer .proi-cur-bottom .proi-cur-btn {
  color: #CCCCCC;
  font-size: 40px;
  line-height: 44px;
  transition: 0.5s;
}
.proi .proi-cur-outer .proi-cur-bottom .proi-cur-btn:hover {
  color: #FF4200;
  transition: 0.5s;
}
.proi .proi-cur-outer .proi-cur-bottom .proi-cur-btn-prev {
  margin-right: 70px;
}
.proi .proi-cur-outer .proi-cur-bottom .proi-cur-more {
  width: auto;
  background: url('../images/cur/more-pro.png') no-repeat;
  background-size: cover;
  padding: 0 25px;
}
.casei .casei-text1 {
  text-align: center;
  font-weight: normal;
  font-size: 24px;
  color: #333333;
  line-height: 28px;
  font-family: 'AlibabaPuHuiTi-Medium';
}
.casei .casei-text2 {
  text-align: center;
  font-weight: normal;
  font-size: 14px;
  color: #666666;
  line-height: 24px;
  margin: 16px 0 36px;
}
.casei .casei-main-con {
  width: 100%;
  position: relative;
}
.casei .casei-main-con .casei-main-texts {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  z-index: 3;
}
.casei .casei-main-con .casei-main-texts .casei-main-text {
  width: 20%;
  height: 100%;
  border-right: 1px solid rgba(221, 221, 221, 0.4);
}
.casei .casei-main-con .casei-main-texts .casei-main-text .casei-main-text-inner {
  width: 100%;
  height: 100%;
  position: relative;
}
.casei .casei-main-con .casei-main-texts .casei-main-text .casei-main-text-dom {
  position: absolute;
  bottom: 60px;
  width: 100%;
  left: 0;
  text-align: center;
  font-weight: normal;
  font-size: 24px;
  color: #DDDDDD;
  transition: 0.5s;
  line-height: 28px;
}
.casei .casei-main-con .casei-main-texts .casei-main-text .casei-main-text-dom img {
  width: 40px;
  opacity: 0;
  transition: 0.5s;
}
.casei .casei-main-con .casei-main-texts .casei-main-text .casei-main-text-dom p {
  padding: 0 10px;
}
.casei .casei-main-con .casei-main-texts .casei-main-text-active .casei-main-text-dom {
  bottom: 50% !important;
  transform: translateY(50%) !important;
  transition: 0.5s;
}
.casei .casei-main-con .casei-main-texts .casei-main-text-active .casei-main-text-dom img {
  opacity: 1;
  transform: translateY(-18px);
  transition: 0.5s;
}
.casei .casei-main-con .casei-main-imgs {
  position: absolute;
  z-index: 1;
  width: 100%;
  height: 100%;
}
.casei .casei-main-con .casei-main-imgs .casei-main-imgs-inner {
  width: 100%;
  height: 100%;
  position: relative;
}
.casei .casei-main-con .casei-main-imgs .casei-main-imgs-inner::after {
  content: "";
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.2);
  position: absolute;
  left: 0;
  top: 0;
  z-index: 2;
}
.casei .casei-main-con .casei-main-imgs .case-img {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
  z-index: -1;
  transition: 0.5s;
}
.casei .casei-main-con .casei-main-imgs .active-case-img {
  opacity: 1;
  z-index: 1;
  transition: 0.5s;
}
.casei .casei-main-con .casei-main-dom {
  width: 100%;
  opacity: 0;
  z-index: -1;
}
.casei .casei-main-con .casei-main-dom img {
  width: 100%;
}
.casei .casei-main-con .casei-main-dom1 {
  display: none;
  width: 100%;
  opacity: 0;
  z-index: -1;
}
.casei .casei-main-con .casei-main-dom1 img {
  width: 100%;
}
.abouti .abouti-text1 {
  font-weight: normal;
  font-size: 18px;
  color: #FFFFFF;
  line-height: 42px;
  text-align: center;
  width: 120px;
  height: 42px;
  background: linear-gradient(-90deg, #ff4200, #f4b92e);
  border-radius: 21px;
  margin: 0 auto;
}
.abouti .abouti-text2 {
  text-align: center;
  margin: 40px auto 70px;
  font-family: 'AlibabaPuHuiTi-Medium';
  font-weight: normal;
  font-size: 36px;
  color: #333333;
  line-height: 52px;
}
.abouti .abouti-text2 span {
  font-family: 'Mont-B';
  color: #FF4200;
}
.abouti .abouti-main {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.abouti .abouti-main .abouti-left-img-inner {
  width: 100%;
  border-radius: 0 !important;
}
.abouti .abouti-main .abouti-left-img {
  width: 50%;
}
.abouti .abouti-main .abouti-left-img-m {
  display: none;
}
.abouti .abouti-main .abouti-right-intro {
  width: 50%;
  padding-left: 60px;
}
.abouti .abouti-main .abouti-right-intro .abouti-num {
  display: flex;
  flex-wrap: wrap;
}
.abouti .abouti-main .abouti-right-intro .abouti-num-one {
  display: flex;
  margin-right: 48px;
  margin-bottom: 40px;
}
.abouti .abouti-main .abouti-right-intro .abouti-num-one .count {
  font-family: 'Mont-B';
  font-weight: bold;
  font-size: 72px;
  color: #FF4200;
  line-height: 72px;
}
.abouti .abouti-main .abouti-right-intro .abouti-num-one .abouti-num-right {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  margin-left: 8px;
}
.abouti .abouti-main .abouti-right-intro .abouti-num-one .abouti-num-unit {
  font-family: 'timesbd';
  font-weight: bold;
  font-size: 24px;
  color: #FF4200;
  line-height: 36px;
}
.abouti .abouti-main .abouti-right-intro .abouti-num-one .abouti-num-type {
  font-weight: normal;
  font-size: 16px;
  color: #999999;
  line-height: 36px;
  padding-left: 16px;
}
.abouti .abouti-main .abouti-right-intro .abouti-title {
  font-weight: normal;
  font-size: 30px;
  font-family: 'AlibabaPuHuiTi-Medium';
  color: #333333;
  line-height: 42px;
}
.abouti .abouti-main .abouti-right-intro .abouti-line {
  margin: 30px 0 15px;
  width: 70%;
  height: 1px;
  background: #EFEFEF;
}
.abouti .abouti-main .abouti-right-intro .abouti-desc {
  font-weight: normal;
  font-size: 14px;
  color: #666666;
  line-height: 24px;
  margin-bottom: 7%;
}
@media only screen and (max-width: 1441px) {
  .casei .casei-main-con .casei-main-texts .casei-main-text .casei-main-text-dom img {
    width: 34px;
  }
  .banner .bannerSwiper .banner-swiper-slide .word-box-banner-title {
    margin: 20px auto 30px;
    font-size: 48px;
    line-height: 58px;
  }
  .banner .bannerSwiper .banner-swiper-slide .word-box-banner-desc .banner-slide-desc {
    font-size: 24px;
    line-height: 26px;
  }
  .abouti .abouti-main .abouti-right-intro {
    padding-left: 50px;
  }
  .abouti .abouti-main .abouti-right-intro .abouti-num-one {
    margin-right: 36px;
  }
  .casei .casei-main-con .casei-main-texts .casei-main-text .casei-main-text-dom {
    font-size: 20px;
    bottom: 40px;
  }
  .abouti .abouti-main .abouti-right-intro .abouti-num .abouti-num-one {
    margin-bottom: 32px;
  }
  .abouti .abouti-main .abouti-right-intro .abouti-num-one .count {
    font-size: 60px;
  }
  .abouti .abouti-main .abouti-right-intro .abouti-line {
    margin: 22px 0 15px;
    width: 90%;
  }
  .abouti .abouti-main .abouti-right-intro .abouti-title {
    font-size: 28px;
    line-height: 36px;
  }
  .casei .casei-main-con .casei-main-texts .casei-main-text-active .casei-main-text-dom img {
    transform: translateY(-8px);
  }
  .abouti .abouti-text2 {
    margin: 30px auto 50px;
    font-size: 32px;
    line-height: 44px;
  }
}
@media only screen and (max-width: 1281px) {
  .abouti .abouti-main .abouti-right-intro .abouti-desc {
    margin-bottom: 20px;
  }
  .abouti .abouti-main .abouti-right-intro {
    padding-left: 40px;
  }
  .abouti .abouti-text2 {
    margin: 20px auto 40px;
    font-size: 28px;
    line-height: 38px;
  }
  .abouti .abouti-main .abouti-right-intro .abouti-num-one .abouti-num-unit {
    font-size: 20px;
    line-height: 18px;
  }
  .abouti .abouti-main .abouti-right-intro .abouti-num .abouti-num-one {
    margin-bottom: 22px;
  }
  .abouti .abouti-main .abouti-right-intro .abouti-num-one {
    margin-right: 25px;
  }
  .abouti .abouti-main .abouti-right-intro .abouti-num-one .abouti-num-type {
    font-size: 14px;
    line-height: 24px;
    padding-left: 12px;
  }
  .abouti .abouti-main .abouti-right-intro .abouti-num-one .count {
    font-size: 50px;
    line-height: 50px;
  }
  .abouti .abouti-main .abouti-right-intro .abouti-line {
    margin: 15px 0 15px;
    width: 100%;
  }
  .abouti .abouti-main .abouti-right-intro .abouti-title {
    font-size: 24px;
    line-height: 28px;
  }
  .abouti .abouti-text1 {
    font-size: 16px;
    line-height: 36px;
    width: 110px;
    height: 36px;
  }
  .casei .casei-main-con .casei-main-texts .casei-main-text .casei-main-text-dom {
    font-size: 18px;
  }
  .casei .casei-main-con .casei-main-texts .casei-main-text .casei-main-text-dom img {
    width: 30px;
  }
  .proi .proi-top .proi-main-con {
    width: 80%;
  }
  .casei .casei-text2 {
    margin: 10px 0 28px;
  }
  .proi .proi-cur-outer .proi-cur-bottom .proi-cur-btn {
    font-size: 36px;
  }
  .proi .proi-cur-outer .proi-cur-bottom .proi-cur-btn-prev {
    margin-right: 40px;
  }
  .proi .proi-cur-outer .proi-cur-one {
    width: 48%;
    margin-right: 24px;
    padding: 24px 20px;
  }
  .proi .proi-cur-outer .proi-cur-one .proi-cur-title {
    font-size: 16px;
    line-height: 24px;
  }
  .proi .proi-data-all .proi-data-types {
    width: 250px;
  }
  .proi .proi-cur-outer {
    width: calc(100% - 300px);
  }
  .proi .proi-data-all .proi-data-type {
    padding: 34px 10px 28px;
  }
  .banner .bannerSwiper .banner-swiper-slide .word-box-banner-title {
    margin: 6px auto 25px;
    font-size: 38px;
    line-height: 48px;
  }
  .banner .bannerSwiper .banner-swiper-slide .word-box-banner-desc img {
    width: 20px;
  }
  .banner .bannerSwiper .banner-swiper-slide .word-box-banner-desc .banner-slide-desc {
    font-size: 20px;
    line-height: 22px;
  }
}
@media only screen and (max-width: 1025px) {
  .banner .bannerSwiper .scrollDown .scroll-dot-outer {
    width: 62px;
    height: 62px;
  }
  .banner .bannerSwiper .banner-num .indexPage-inner {
    padding-top: 20px;
  }
  .banner .bannerSwiper .banner-swiper-slide .word-box-banner-desc .banner-slide-desc {
    font-size: 18px;
  }
  .banner .bannerSwiper .banner-swiper-slide .word-box-banner-title {
    margin: 6px auto 18px;
    font-size: 30px;
    line-height: 44px;
  }
  .banner .bannerSwiper {
    height: auto;
    margin-top: 65px;
  }
  .banner .bannerSwiper .banner-swiper-slide .word-box-banner {
    width: 90%;
  }
  .banner .bannerSwiper .banner-swiper-slide .word-box-banner-title {
    width: 100%;
  }
  .banner .bannerSwiper .banner-swiper-slide .banner-more-box {
    width: 100%;
  }
  .banner .bannerSwiper .banner-swiper-slide .word-box-banner-desc {
    width: 100%;
  }
  .proi .proi-cur-outer .proi-cur-one {
    margin-right: 18px;
    padding: 18px 14px 22px;
  }
  .proi .proi-data-all .proi-data-types {
    width: 200px;
  }
  .proi .proi-cur-outer {
    width: calc(100% - 240px);
  }
  .proi .proi-data-all .proi-data-type {
    font-size: 14px;
    padding: 31px 6px 25px;
  }
  .abouti .abouti-main .abouti-right-intro .abouti-num-one .abouti-num-unit {
    font-size: 18px;
    line-height: 18px;
  }
  .abouti .abouti-main .abouti-left-img {
    padding-top: 5%;
  }
  .abouti .abouti-main .abouti-right-intro {
    padding-left: 35px;
  }
  .abouti .abouti-main .abouti-right-intro .abouti-num-one .abouti-num-type {
    padding-left: 0;
  }
  .abouti .abouti-main .abouti-right-intro .abouti-title {
    font-size: 22px;
  }
  .abouti .abouti-main .abouti-right-intro .abouti-num-one .count {
    font-size: 40px;
    line-height: 50px;
  }
  .abouti .abouti-main {
    align-items: flex-start;
  }
  .casei .casei-main-con .casei-main-texts .casei-main-text .casei-main-text-dom {
    font-size: 14px;
    bottom: 25px;
  }
  .casei .casei-main-con .casei-main-texts .casei-main-text .casei-main-text-dom img {
    width: 24px;
  }
  .proi .proi-data-all {
    padding-top: 30px;
  }
  .abouti .abouti-text1 {
    font-size: 14px;
    line-height: 32px;
    width: 96px;
    height: 30px;
  }
}
@media only screen and (max-width: 821px) {
  .banner .bannerSwiper .scrollDown .scroll-dot-outer {
    width: 50px;
    height: 50px;
  }
  .banner .bannerSwiper .banner-num .banner-play {
    width: 20px;
    height: 20px;
  }
  .banner .bannerSwiper .banner-swiper-slide .word-box-banner-desc .banner-slide-desc {
    font-size: 16px;
  }
  .banner .bannerSwiper .banner-swiper-slide .word-box-banner-title {
    margin: 0px auto 15px;
    font-size: 26px;
    line-height: 38px;
  }
  .banner .bannerSwiper .scrollDown .scroll-text {
    font-size: 14px;
    line-height: 22px;
  }
  .casei .casei-main-con .casei-main-texts .casei-main-text-active .casei-main-text-dom img {
    transform: translateY(-2px);
  }
  .casei .casei-main-con .casei-main-imgs .case-img {
    object-fit: cover;
  }
  .casei .casei-main-con .casei-main-dom1 {
    display: block;
  }
  .casei .casei-main-con .casei-main-texts {
    flex-wrap: wrap;
  }
  .casei .casei-main-con .casei-main-texts .casei-main-text {
    width: 33.33%;
    height: 50%;
    border-bottom: 1px solid rgba(221, 221, 221, 0.4);
  }
  .abouti .abouti-main {
    flex-wrap: wrap;
  }
  .abouti .abouti-main .abouti-right-intro {
    padding-left: 0;
    width: 100%;
    margin-bottom: 22px;
  }
  .abouti .abouti-main .abouti-left-img-inner {
    width: auto;
  }
  .abouti .abouti-main .abouti-left-img {
    padding-top: 0;
    width: auto;
    max-width: 640px;
  }
  .abouti .abouti-main .abouti-left-img-pc {
    display: none;
  }
  .abouti .abouti-main .abouti-left-img-m {
    display: block;
  }
  .abouti .abouti-main .abouti-right-intro .abouti-desc {
    font-size: 12px;
    line-height: 20px;
  }
  .abouti .abouti-main .abouti-right-intro .abouti-title {
    font-size: 18px;
  }
  .abouti .abouti-text2 {
    margin: 16px auto 26px;
    font-size: 24px;
    line-height: 32px;
  }
  .casei .casei-main-con .casei-main-texts .casei-main-text .casei-main-text-dom img {
    width: 22px;
  }
  .abouti .abouti-main .abouti-right-intro .abouti-num-one .abouti-num-type {
    font-size: 12px;
  }
  .proi .proi-cur-outer {
    width: calc(100% - 210px);
  }
  .casei .casei-main-con .casei-main-texts .casei-main-text .casei-main-text-dom {
    font-size: 12px;
    bottom: 14px;
  }
  .casei .casei-text2 {
    margin: 8px 0 20px;
    font-size: 12px;
    line-height: 20px;
  }
  .proi .proi-data-all .proi-data-types {
    width: 180px;
  }
  .proi .proi-data-all .proi-data-type {
    font-size: 12px;
    padding: 24px 6px 18px;
  }
  .proi .proi-cur-outer .proi-cur-one .proi-cur-img {
    margin: 14px 0;
    padding-bottom: 30px;
  }
  .proi .proi-cur-outer .proi-cur-one .proi-cur-type {
    font-size: 12px;
  }
  .proi .proi-top {
    flex-wrap: wrap;
  }
  .proi .proi-cur-outer .proi-cur-one {
    width: 210px;
  }
  .proi .proi-top .proi-main-con .proi-text2 {
    font-size: 12px;
    line-height: 20px;
    margin-top: 4px;
  }
  .proi .proi-top .proi-main-con {
    width: 100%;
    max-width: 100%;
    margin-bottom: 16px;
  }
  .proi .proi-cur-outer .proi-cur-one .proi-cur-title {
    font-size: 14px;
    line-height: 24px;
  }
  .proi .proi-cur-outer .proi-cur-bottom .proi-cur-btn-prev {
    margin-right: 20px;
  }
  .proi .proi-cur-outer .proi-cur-bottom {
    flex-wrap: wrap;
  }
}
@media only screen and (max-width: 641px) {
  .banner .bannerSwiper {
    margin-top: 50px;
  }
  .banner .bannerSwiper .banner-swiper-slide .word-box-banner {
    top: 40%;
  }
  .banner .bannerSwiper .banner-swiper-slide .word-box-banner-title {
    margin: 0 0;
  }
  .banner .bannerSwiper .banner-swiper-slide .banner-more-box {
    display: none;
  }
  .abouti .abouti-text2 {
    margin: 12px auto 20px;
    font-size: 20px;
    line-height: 30px;
  }
  .abouti .abouti-main .abouti-right-intro .abouti-num .abouti-num-one {
    margin-bottom: 12px;
  }
}
@media only screen and (max-width: 550px) {
  .banner .bannerSwiper .scrollDown {
    bottom: 10px;
  }
  .banner .bannerSwiper .scrollDown .scroll-dot-outer {
    width: 42px;
    height: 42px;
  }
  .banner .bannerSwiper .scrollDown .scroll-text {
    font-size: 12px;
  }
  .banner .bannerSwiper .banner-swiper-slide .word-box-banner-desc img {
    width: 16px;
  }
  .banner .bannerSwiper .banner-swiper-slide .word-box-banner-desc .banner-slide-desc {
    font-size: 12px;
  }
  .banner .bannerSwiper .banner-swiper-slide .word-box-banner-title {
    font-size: 20px;
    line-height: 30px;
  }
  .casei .casei-main-con .casei-main-texts .casei-main-text .casei-main-text-dom {
    bottom: 6px;
    line-height: 18px;
  }
  .proi .proi-data-all .proi-data-type {
    width: 33.33%;
    padding: 20px 6px 14px;
  }
  .proi .proi-data-all {
    padding-top: 0;
  }
  .proi .proi-cur-outer .proi-cur-swiper {
    padding-bottom: 75px;
  }
  .casei .casei-main-con .casei-main-texts .casei-main-text {
    width: 50%;
    height: 33.33%;
  }
  .proi .proi-data-all {
    flex-wrap: wrap;
  }
  .proi .proi-data-all .proi-data-types {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    margin: 22px 0;
  }
  .proi .proi-cur-outer {
    width: 100%;
  }
}
@media only screen and (max-width: 431px) {
  .banner .bannerSwiper {
    margin-top: 42px;
  }
  .proi .proi-top .proi-main-con .proi-text1 {
    font-size: 20px;
    line-height: 32px;
  }
  .casei .casei-text1 {
    font-size: 20px;
    line-height: 32px;
  }
}
@media only screen and (max-width: 376px) {
  .banner .bannerSwiper .banner-swiper-slide .word-box-banner {
    top: 35%;
  }
  .banner .bannerSwiper .scrollDown .scroll-dot-outer {
    width: 32px;
    height: 32px;
  }
  .banner .bannerSwiper .scrollDown {
    bottom: 0;
  }
  .banner .bannerSwiper .banner-swiper-slide .word-box-banner-title {
    font-size: 16px;
    line-height: 26px;
  }
  .banner .bannerSwiper .banner-swiper-slide .word-box-banner-desc {
    display: none;
  }
  .proi .proi-cur-outer .proi-cur-bottom .proi-cur-btns {
    width: 100%;
  }
  .proi .proi-cur-outer .proi-cur-bottom .proi-cur-more {
    margin: 4px auto 0;
  }
  .proi .proi-cur-outer .proi-cur-swiper {
    padding-bottom: 100px;
  }
  .proi .proi-data-all .proi-data-type {
    width: 50%;
  }
  .casei .casei-text2 {
    margin: 8px 0 14px;
  }
  .abouti .abouti-text2 {
    margin: 12px auto 16px;
    font-size: 16px;
    line-height: 28px;
  }
}