.banner{height: 100%;} 
.banner .swiper-wrapper .swiper-slide {
  position: relative;
  height: 100%;
}
.banner .swiper-wrapper .swiper-slide .img {
  width: 100%;
  vertical-align: text-bottom;
  height: 100vh;
}
.banner .swiper-wrapper .swiper-slide .con {
  width: 40%;
  height: 50%;
  color: #FFFFFF;
  position: absolute;
  left: 8%;
  top: 0;
  bottom: 0;
  margin: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.banner .swiper-wrapper .swiper-slide .con .tit {
  font-size: 64px;
  font-weight: bold;
  margin-bottom: 25px;
}
.banner .swiper-wrapper .swiper-slide .con .disc {
  font-size: 24px;
  line-height: 34px;
}
.banner .swiper-wrapper .swiper-slide .con .xia {
  width: 130px;
  vertical-align: text-bottom;
  animation: move 3s linear infinite;
  color: #fff;
  border-bottom: 1px solid #fff;
  padding: 10px 0;
  font-size: 16px;
  display: block;
  margin-top: 20%;
}
.banner .swiper-wrapper .swiper-slide .con .xia img {
  float: right;
}
.banner .swiper-pagination {
  left: 8% !important;
  bottom: 10% !important;
  width: auto !important;
}
.banner .swiper-pagination-bullet {
  background: #fff;
  opacity: 1;
  width: 8px;
  height: 8px;
}
.banner .swiper-pagination-bullet-active {
  background: #790516;
  width: 48px;
  border-radius: 6px;
}
.intro {
  width: 100%;
  display: flex;
  justify-content: space-between;
  background: #fff;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  position: relative;
  padding: 0 7%;
  box-sizing: border-box;
  flex-wrap: wrap;
  align-items: flex-start;
}
.intro .left {
  width: 48%;
  padding: 80px 0px 80px 0%;
  box-sizing: border-box;
}
.intro .left .eng {
  color: #790516;
  font-size: 34px;
  font-weight: normal;
  border-left: 3px solid #790516;
  padding-left: 16px;
  font-weight: bold;
}
.intro .left .title {
  font-size: 32px;
  font-weight: bold;
  color: #343434;
  padding-top: 0px;
  padding-bottom: 0px;
  margin-top: 2px;
  line-height: 1.5;
}
.intro .left .ttsl {
  font-size: 22px;
  font-weight: normal;
  color: #424242;
  padding-bottom: 2%;
  margin-top: 10px;
  line-height: normal;
}
.intro .left .disc {
  margin: 30px 0;
  padding-right: 0px;
  padding-top: 30px;
  border-top: 1px solid #D1D1D1;
}
.intro .left .disc p {
  color: #666666;
  font-size: 16px;
  line-height: 36px;
  text-indent: 2em;
  text-align: justify;
}
.intro .left .more {
  position: relative;
  overflow: hidden;
  text-align: left;
  box-sizing: border-box;
  width: 170px;
  border-radius: 30px;
  background: #790516;
  line-height: 2;
  padding: 6px 10px 6px 15px;
  background-color: #790516;
  margin-top: 50px;
  display: block;
}
.intro .left .more span {
  display: block;
  width: 100%;
  position: relative;
  z-index: 1;
  outline: 0;
  margin: 0px;
  overflow: hidden;
  background: url(../images/more.png) no-repeat right;
  color: #fff;
}
.intro .right {
  width: 47%;
  padding: 100px 0;
}
.intro .right img {
  width: 100%;
  height: 100%;
  vertical-align: text-bottom;
}
.index2 {
  display: flex;
  flex-wrap: wrap;
  color: #fff;
  background: #F6F6F6;
  padding: 100px 7%;
  box-sizing: border-box;
  justify-content: space-around;
  align-items: flex-start;
}
.index2 .index2_l {
  width: 30% ;
  overflow: hidden;
}
.index2 .index2_l .index2_t1 {
  margin-bottom: 40px;
}
.index2 .index2_l .index2_t1 h2 {
  font-size: 32px;
  font-weight: bold;
  color: #000000;
  padding-top: 0px;
  padding-bottom: 0px;
  margin-top: 2px;
  line-height: 1.5;
}
.index2 .index2_l .index2_t1 span {
  color: #790516;
  font-size: 34px;
  font-weight: normal;
  border-left: 3px solid #790516;
  padding-left: 16px;
  font-weight: bold;
}
.index2 .index2_l h3 {
  line-height: 130px;
  color: #000;
  font-size: 28px;
  text-align: right;
}
.index2 .index2_l .mainimg {
  height: 560px;
}
.index2 .index2_m .in2l_main .mainimg {
  height: 295px;
}
.index2 .index2_m .in2l_main:first-child {
  margin-bottom: 55px;
}
.index2 .in2l_main {
  width: 100%;
}
.index2 .in2l_main .mainimg {
  max-width: 100%;
  display: block;
  width: 100%;
}
.index2 .in2l_main .tittle {
  height: 50px;
  line-height: 50px;
  background: #111;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 15px;
  box-sizing: border-box;
}
.index2 .in2l_main .tittle h2 {
  color: #fff;
  line-height: 50px;
  font-size: 22px;
}
.index3 {
  display: flex;
  flex-wrap: wrap;
  color: #fff;
  background: #790516;
  padding: 100px 7%;
  box-sizing: border-box;
}
.index3 .index3_l {
  width: 22%;
  box-sizing: border-box;
  align-items: baseline;
}
.index3 .index3_l .index_t1 h2 {
  font-size: 32px;
  font-weight: bold;
  color: #fff;
  padding-top: 0px;
  padding-bottom: 0px;
  margin-top: 2px;
  line-height: 1.5;
}
.index3 .index3_l .index_t1 span {
  color: #B16E78;
  font-size: 34px;
  font-weight: normal;
  border-left: 3px solid #B16E78;
  padding-left: 16px;
  font-weight: bold;
}
.index3 .index3_l .sort_list {
  margin-top: 10px;
  position: relative;
  padding: 22px 0;
  padding-right: 90px;
}
.index3 .index3_l .sort_list li {
  background-color: #920C20;
  border-left: 3px solid #fff;
  margin-bottom: 10px;
}
.index3 .index3_l .sort_list li:hover {
  border-left: 3px solid #C22D43;
  background-color: #fff;
}
.index3 .index3_l .sort_list li a {
  display: block;
  line-height: 45px;
  font-size: 16px;
  color: #fff;
  transition: all 0.5s ease-out;
  padding-left: 20px;
  position: relative;
}
.index3 .index3_l .sort_list li a:hover {
  color: #101010;
}
.index3 .index3_l .more {
  position: relative;
  overflow: hidden;
  text-align: left;
  box-sizing: border-box;
  width: 170px;
  border-radius: 30px;
  line-height: 2;
  padding: 6px 10px 6px 15px;
  background-color: #DDC0C5;
  margin-top: 50px;
  display: block;
}
.index3 .index3_l .more span {
  display: block;
  width: 100%;
  position: relative;
  z-index: 1;
  outline: 0;
  margin: 0px;
  overflow: hidden;
  background: url(../images/more.png) no-repeat right;
  color: #111;
}
.index3 .sort_list li.cur {
  border-left: 3px solid #C22D43;
  background: #fff;
}
.index3 .sort_list li.cur a {
  color: #101010;
}
.index3 .index3_r {
  width: 77%;
  box-sizing: border-box;
}
.index3 .index3_r .index_product_list {
  display: none;
}
.index3 .index3_r .index_product_list .list {
  box-sizing: border-box;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.index3 .index3_r .index_product_list .list .item {
  width: 23.8%;
  box-sizing: border-box;
  margin-bottom: 20px;
  background: #fff;
  overflow: hidden;
}
.index3 .index3_r .index_product_list .list .item img {
  width: auto;
  height: 200px;
  margin: 0 auto;
  display: block;
  min-width: 100%;
}
.index3 .index3_r .index_product_list .list .item .con {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 50px;
  text-align: center;
}
.index4 {
  
  color: #fff;
  background: #F6F6F6;
  padding: 100px 7%;
  box-sizing: border-box;
}
.index4 .tittle {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.index4 .tittle .index2_t1 {
  margin-bottom: 40px;
}
.index4 .tittle .index2_t1 h2 {
  font-size: 32px;
  font-weight: bold;
  color: #000000;
  padding-top: 0px;
  padding-bottom: 0px;
  margin-top: 2px;
  line-height: 1.5;
}
.index4 .tittle .index2_t1 span {
  color: #790516;
  font-size: 34px;
  font-weight: normal;
  border-left: 3px solid #790516;
  padding-left: 16px;
  font-weight: bold;
}
.index4 .tittle .more {
  position: relative;
  overflow: hidden;
  text-align: left;
  box-sizing: border-box;
  width: 170px;
  border-radius: 30px;
  background: #790516;
  line-height: 2;
  padding: 6px 10px 6px 15px;
  background-color: #790516;
  margin-top: 50px;
  display: block;
}
.index4 .tittle .more span {
  display: block;
  width: 100%;
  position: relative;
  z-index: 1;
  outline: 0;
  margin: 0px;
  overflow: hidden;
  background: url(../images/more.png) no-repeat right;
  color: #fff;
}
.index4 ul {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
}
.index4 ul li {
  width: 24%;
  background-color: #fff;
  box-sizing: border-box;
  padding: 15px;
}
.index4 ul li .img {
  display: block;
  position: relative;
}
.index4 ul li .img img {
  display: block;
  width: 100%;
}
.index4 ul li .img span {
  position: absolute;
  top: 0;
  left: 0;
  width: 100px;
  height: 34px;
  line-height: 34px;
  color: #fff;
  font-size: 12px;
  background-color: #790516;
  text-align: center;
}
.index4 ul li .cont {
  padding: 30px  10px;
  display: block;
}
.index4 ul li .cont p {
  font-size: 18px;
  color: #444;
  line-height: 24px;
  height: 50px;
  overflow: hidden;
}
.index4 ul li .cont img {
  margin-top: 20px;
}
.partners {
  padding: 100px 7% 100px;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #FBFBFB;
}
.partners .index2_t1 {
  margin-bottom: 40px;
  width: 15%;
  margin-right: 80px;
}
.partners .index2_t1 h2 {
  font-size: 32px;
  font-weight: bold;
  color: #000000;
  padding-top: 0px;
  padding-bottom: 0px;
  margin-top: 2px;
  line-height: 1.5;
}
.partners .index2_t1 span {
  color: #790516;
  font-size: 34px;
  font-weight: normal;
  border-left: 3px solid #790516;
  padding-left: 16px;
  font-weight: bold;
}
.partners .partners_swiper {
  flex: 1;
}
.partners .partners_swiper .img {
  display: inline-block;
  border: 1px solid #E4E4E4;
  box-sizing: border-box;
  width: 100%;
}
.partners .partners_swiper .img img {
  width: 100%;
  vertical-align: text-bottom;
  height: 150px;
}
@keyframes move {
  0%,
  50%,
  100% {
    transform: translateY(0);
  }
  25% {
    transform: translateY(-10px);
  }
  75% {
    transform: translateY(10px);
  }
}
@media screen and (max-width: 1600px) {
  .banner .swiper-wrapper .swiper-slide .con {
    width: 42%;
  }
  .intro {
    padding: 0 4%;
  }
  .intro .left .digit .item .top .num {
    font-size: 40px;
  }
  .index2 {
    padding: 6% 4%;
  }
  .index2 .index2_l h3 {
    font-size: 20px;
  }
  .index3 {
    padding: 6% 4%;
  }
  .index4 {
    padding: 6% 4%;
  }
  .partners {
    padding: 6% 4%;
  }
}
@media screen and (max-width: 1500px) {
  .banner .swiper-wrapper .swiper-slide .con {
    width: 45%;
  }
}
@media screen and (max-width: 1440px) {
  .banner .swiper-wrapper .swiper-slide .con {
    width: 48%;
  }
  .intro .left .digit .item .top .num {
    font-size: 34px;
  }
  .intro .left .digit .item .top span:nth-child(2) {
    font-size: 14px;
  }
  .intro .left .digit .item .bot {
    font-size: 14px;
  }
}
@media screen and (max-width: 1380px) {
  .intro {
    flex-wrap: wrap;
    padding: 0 4%;
    box-sizing: border-box;
    width: 100%;
  }
  .intro .left {
    padding: 5% 0%;
  }
  .intro .left .eng {
    font-size: 18px;
  }
  .intro .left .ttsl {
    font-size: 16px;
    margin-top: 5px;
  }
  .intro .left .title {
    font-size: 20px;
  }
  .intro .left .disc {
    padding-right: 0;
    margin: 10px 0;
    padding-top: 10px;
  }
  .intro .left .disc p {
    font-size: 14px;
    line-height: 26px;
  }
  .intro .left .more {
    margin-top: 30px;
    width: 150px;
  }
  .intro .left .more span {
    font-size: 14px;
  }
  .intro .left .digit {
    flex-wrap: wrap;
    margin-top: 20px;
  }
  .intro .left .digit .item {
    width: 50%;
    flex: none;
    margin-top: 5px;
  }
  .intro .left .digit .item .top {
    font-size: 26px;
  }
  .intro .left .digit .item .top .num {
    font-size: 26px;
  }
  .intro .left .digit .item .bot {
    font-size: 12px;
  }
  .intro .right {
    padding: 5% 0;
  }
  .index2 {
    flex-wrap: wrap;
    padding: 7% 4%;
    width: 100%;
    box-sizing: border-box;
  }
  .index2 .index2_l {
    margin-bottom: 15px;
  }
  .index2 .index2_l h3 {
    line-height: 100%;
    font-size: 17px;
  }
  .index2 .index2_l .index2_t1 {
    margin-bottom: 15px;
  }
  .index2 .index2_l .index2_t1 span {
    font-size: 18px;
    padding-left: 10px;
  }
  .index2 .index2_l .index2_t1 h2 {
    font-size: 20px;
  }
  .index2 .index2_l .in2l_main .tittle h2 {
    font-size: 16px;
  }
  .index2 .index2_l .in2l_main .mainimg {
    height: 300px;
  }
  .index2 .index2_l .in2l_main:first-child {
    margin-bottom: 20px;
  }
  .index2 .index2_m .in2l_main .mainimg {
    height: 150px;
  }
  .index3 .index3_l {
    width: 20%;
  }
  .index3 .index3_l .index_t1 {
    margin-bottom: 15px;
  }
  .index3 .index3_l .index_t1 span {
    font-size: 18px;
    padding-left: 10px;
  }
  .index3 .index3_l .index_t1 h2 {
    font-size: 20px;
  }
  .index3 .index3_l .sort_list {
    margin-top: 10px;
    padding-right: 15%;
  }
  .index3 .index3_l .sort_list li a {
    font-size: 14px;
    line-height: 34px;
  }
  .index3 .index3_l .sort_list li a i {
    width: 20px;
    height: 20px;
    background-size: cover;
  }
  .index3 .index3_l .more {
    margin-top: 30px;
    width: 150px;
  }
  .index3 .index3_l .more span {
    font-size: 14px;
  }
  .index3 .index3_r {
    width: 80%;
  }
  .index3 .index3_r .index_product_list .top {
    padding: 15px;
  }
  .index3 .index3_r .index_product_list .top h2 {
    font-size: 18px;
  }
  .index3 .index3_r .index_product_list .top p {
    font-size: 14px;
    margin: 10px 0;
  }
  .index3 .index3_r .index_product_list .index_t2 {
    font-size: 20px;
  }
  .index3 .index3_r .index_product_list .list .item {
    margin-top: 0px;
  }
  .index3 .index3_r .index_product_list .list .item img {
    height: 130px;
  }
  .index3 .index3_r .index_product_list .list .item .con {
    padding: 10px;
    line-height: 30px;
    font-size: 14px;
  }
  .index4 .tittle .index2_t1 {
    margin-bottom: 15px;
  }
  .index4 .tittle .index2_t1 span {
    font-size: 18px;
    padding-left: 10px;
  }
  .index4 .tittle .index2_t1 h2 {
    font-size: 20px;
  }
  .index4 .tittle .more {
    margin-top: 0px;
    width: 150px;
  }
  .index4 .tittle .more span {
    font-size: 14px;
  }
  .index4 ul li .cont p {
    font-size: 14px;
  }
  .partners .index2_t1 {
    margin-bottom: 15px;
    width: 10%;
  }
  .partners .index2_t1 span {
    font-size: 18px;
    padding-left: 10px;
  }
  .partners .index2_t1 h2 {
    font-size: 20px;
  }
}
@media screen and (max-width: 768px) {
  .banner {
    padding-top: 60px !important;
  }
  .banner .swiper-wrapper .swiper-slide .img {
    width: 100%;
    vertical-align: text-bottom;
    height: auto;
  }
  .partners .partners_swiper .img img{
    height: 120px;
  }
  .banner .swiper-wrapper .swiper-slide .con {
    width: 90%;
    height: auto;
  }
  .banner .swiper-wrapper .swiper-slide .con .tit {
    font-size: 24px;
    margin-bottom: 10px;
  }
  .banner .swiper-wrapper .swiper-slide .con .disc {
    font-size: 12px;
    line-height: 16px;
    padding-bottom: 20px;
  }
  .banner .swiper-wrapper .swiper-slide .con .xia {
    bottom: 10px;
    animation: move1 3s linear infinite;
    margin-top: 5%;
    display: none;
  }
  .intro {
    flex-wrap: wrap;
    padding: 0 4%;
    box-sizing: border-box;
    width: 100%;
  }
  .intro .left {
    width: 100%;
    padding: 20px 0%;
  }
  .intro .left .eng {
    font-size: 18px;
  }
  .intro .left .ttsl {
    font-size: 16px;
    margin-top: 5px;
  }
  .intro .left .title {
    font-size: 20px;
  }
  .intro .left .disc {
    padding-right: 0;
    margin: 10px 0;
    padding-top: 10px;
  }
  .intro .left .disc p {
    font-size: 14px;
    line-height: 26px;
  }
  .intro .left .more {
    margin-top: 0px;
    width: 120px;
  }
  .intro .left .more span {
    font-size: 12px;
    background-size: 18%;
  }
  .intro .left .digit {
    flex-wrap: wrap;
    margin-top: 20px;
  }
  .intro .left .digit .item {
    width: 50%;
    flex: none;
    margin-top: 5px;
  }
  .intro .left .digit .item .top {
    font-size: 26px;
  }
  .intro .left .digit .item .top .num {
    font-size: 26px;
  }
  .intro .left .digit .item .bot {
    font-size: 12px;
  }
  .intro .right {
    display: none;
  }
  .intro .video {
    position: static;
    width: 100%;
    height: 200px;
  }
  .index2 {
    flex-wrap: wrap;
    padding: 8% 4%;
    width: 100%;
    box-sizing: border-box;
  }
  .index2 .index2_l {
    width: 100%;
    margin-bottom: 15px;
  }
  .index2 .index2_l .index2_t1 {
    margin-bottom: 15px;
  }
  .index2 .index2_l .index2_t1 span {
    font-size: 18px;
    padding-left: 10px;
  }
  .index2 .index2_l .index2_t1 h2 {
    font-size: 20px;
  }
  .index2 .index2_l .in2l_main .tittle h2 {
    font-size: 16px;
  }
  .index2 .index2_l .in2l_main .mainimg {
    height: 230px;
  }
  .index3 {
    flex-wrap: wrap;
    padding: 8% 4%;
    width: 100%;
    box-sizing: border-box;
  }
  .index3 .index3_l {
    width: 100%;
    padding: 0 ;
  }
  .index3 .index3_l .index_t1 h2 {
    font-size: 20px;
  }
  .index3 .index3_l .index_t1 span {
    font-size: 12px;
  }
  .index3 .index3_l .sort_list {
    margin-top: 10px;
    padding: 10px 0;
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
  }
  .index3 .index3_l .sort_list li {
    margin: 0 10px 10px 0;
  }
  .index3 .index3_l .sort_list li a {
    font-size: 14px;
    line-height: 34px;
    padding: 0 10px;
  }
  .index3 .index3_l .sort_list li a i {
    width: 20px;
    height: 20px;
    background-size: cover;
  }
  .index3 .index3_l .more {
    margin-top: 0px;
    width: 120px;
  }
  .index3 .index3_l .more span {
    font-size: 12px;
    background-size: 18%;
  }
  .index3 .index3_r {
    width: 100%;
    padding: 10px 0% ;
  }
  .index3 .index3_r .index_product_list .top {
    padding: 15px;
  }
  .index3 .index3_r .index_product_list .top h2 {
    font-size: 18px;
  }
  .index3 .index3_r .index_product_list .top p {
    font-size: 14px;
    margin: 10px 0;
  }
  .index3 .index3_r .index_product_list .index_t2 {
    font-size: 20px;
  }
  .index3 .index3_r .index_product_list .list .item {
    width: 48%;
    margin-top: 15px;
    margin-bottom: 0;
  }
  .index3 .index3_r .index_product_list .list .item .con {
    padding: 10px;
  }
  .index3 .index3_r .index_product_list .list .item .con .l {
    width: 98%;
  }
  .index3 .index3_r .index_product_list .list .item .con .l p {
    font-size: 14px;
  }
  .index3 .index3_r .index_product_list .list .item .con .r {
    display: none;
  }
  .index4 {
    flex-wrap: wrap;
    padding: 8% 4%;
    width: 100%;
    box-sizing: border-box;
  }
  .index4 .tittle {
    width: 100%;
    padding: 0 ;
  }
  .index4 .tittle .index2_t1 h2 {
    font-size: 20px;
  }
  .index4 .tittle .index2_t1 span {
    font-size: 12px;
  }
  .index4 .tittle .more {
    margin-top: 0px;
    width: 120px;
  }
  .index4 .tittle .more span {
    font-size: 12px;
    background-size: 18%;
  }
  .index4 .tittle .more {
    margin-top: 0px;
    width: 120px;
  }
  .index4 .tittle .more span {
    font-size: 12px;
    background-size: 18%;
  }
  .index4 ul li {
    width: 48%;
    padding: 10px;
    margin-bottom: 10px;
  }
  .index4 ul li .cont {
    padding: 10px ;
  }
  .index4 ul li .cont p {
    font-size: 14px;
    line-height: 20px;
    height: 57px;
  }
  .partners {
    padding: 8% 4%;
    flex-wrap: wrap;
  }
  .partners .index2_t1 {
    width: 100%;
    margin-bottom: 0;
  }
  .partners .index2_t1 h2 {
    font-size: 20px;
  }
  .partners .index2_t1 span {
    font-size: 12px;
  }
  .partners .partners_swiper {
    margin-top: 20px;
    flex: none;
    width: 100%;
  }
}
@keyframes move1 {
  0%,
  50%,
  100% {
    transform: translateY(0);
  }
  25% {
    transform: translateY(-5px);
  }
  75% {
    transform: translateY(5px);
  }
}