.inside_nav {
  position: relative;
}
.inside_nav .nav_active {
  z-index: 11;
  position: relative;
  background: #f8f8f8;
  padding: 0.22rem 0.3rem;
}
.inside_nav .nav_active::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 1px;
  background: #eee;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
}
.inside_nav .nav_active.active,
.inside_nav .nav_active:active {
  background: #f8f8f8;
}
.inside_nav .nav_active .item .nav_active_explain .nav_active_explain_icon {
  position: relative;
  font-size: 0.32rem;
  line-height: 1em;
  color: #cf2323;
  opacity: 0.8;
  margin-right: 0.18rem;
}
.inside_nav .nav_active .item .nav_active_explain .nav_active_text {
  font-size: 0.26rem;
  line-height: 0.36rem;
  padding-right: 0.3rem;
  color: #666666;
}
.inside_nav .nav_active .item .nav_active_icon {
  color: #959595;
  font-size: 0.24rem;
  line-height: 1em;
}
.inside_nav .nav_list {
  z-index: 10;
  display: none;
  position: absolute;
  max-width: 750px;
  min-width: 320px;
  background: rgba(0, 0, 0, 0.05);
  margin: 0 auto;
  top: 0.8rem;
  right: 0;
  left: 0;
  overflow-y: auto;
  max-height: 3.24rem;
  box-shadow: 0 0.3rem 0.5rem rgba(0, 0, 0, 0.08);
}
.inside_nav .nav_list .item {
  font-size: 0.26rem;
  background: #fff;
  line-height: 0.3rem;
  padding: 0.25rem 0.8rem;
  color: #666;
}
.inside_nav .nav_list .item:not(:last-child) {
  border-bottom: 1px solid #eee;
}
.inside_nav .nav_list .item.active,
.inside_nav .nav_list .item:hover {
  color: #fff;
  background: #cf2323;
}
.about .main1 {
  background: #fff;
  padding: 0.45rem 0 0.5rem;
}
.about .main1 .explain .explain_title {
  color: #333333;
  font-size: 0.34rem;
  line-height: 1.2em;
  text-align: center;
}
.about .main1 .explain .explain_content {
  color: #666666;
  font-size: 0.24rem;
  margin-top: 0.24rem;
  line-height: 0.48rem;
}
.about_culture .main1 {
  background: #fff;
  padding: 0.45rem 0 0.5rem;
}
.about_culture .main1 .explain {
  text-align: center;
}
.about_culture .main1 .explain .explain_title {
  color: #333333;
  font-size: 0.34rem;
  line-height: 1.2em;
}
.about_culture .main1 .explain .explain_content {
  color: #666666;
  font-size: 0.24rem;
  line-height: 1.2em;
  margin-top: 0.1rem;
}
.about_culture .main1 .list {
  margin-top: 0.32rem;
}
.about_culture .main1 .list .item:not(:first-child) {
  margin-top: 0.4rem;
}
.about_culture .main1 .list .item .item_explain_title {
  font-size: 0.3rem;
  color: #333333;
  font-weight: bold;
  line-height: 1.2em;
}
.about_culture .main1 .list .item .item_explain_content {
  color: #666666;
  font-size: 0.24rem;
  margin-top: 0.16rem;
  line-height: 0.44rem;
}
.about_history .main1 {
  background: #fff;
}
.about_history .main1 .main_year .swiper-container {
  padding: 0.45rem 0.3rem 0.25rem;
  border-bottom: 1px solid #e6e6e6;
}
.about_history .main1 .main_year .swiper-slide {
  width: auto;
}
.about_history .main1 .main_year .swiper-slide:not(:last-child) {
  margin-right: 0.3rem;
}
.about_history .main1 .main_year .swiper-slide .item {
  font-weight: normal;
  line-height: 0.4rem;
  font-size: 0.26rem;
  color: #333333;
  opacity: 0.5;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.about_history .main1 .main_year .swiper-slide.active .item {
  font-size: 0.34rem;
  font-weight: bold;
  color: #cf2323;
  opacity: 1;
}
.about_history .main1 .main_container .swiper-slide {
  padding-left: 0.7rem;
}
.about_history .main1 .main_container .swiper-slide .item {
  position: relative;
  border-left: 1px solid #e6e6e6;
}
.about_history .main1 .main_container .swiper-slide .item:not(:first-child) {
  padding-top: 0.35rem;
}
.about_history .main1 .main_container .swiper-slide .item:first-child {
  padding-top: 0.45rem;
}
.about_history .main1 .main_container .swiper-slide .item:last-child {
  padding-bottom: 0.72rem;
}
.about_history .main1 .main_container .swiper-slide .item .explain {
  position: relative;
  padding-left: 0.3rem;
  padding-right: 0.5rem;
}
.about_history .main1 .main_container .swiper-slide .item .explain::after {
  content: "";
  position: absolute;
  top: 0.1rem;
  left: -0.1rem;
  width: 0.15rem;
  height: 0.15rem;
  border-radius: 50%;
  background: #ffffff;
  border: solid 0.02rem #cf2323;
}
.about_history .main1 .main_container .swiper-slide .item .explain .explain_title {
  line-height: 0.38rem;
  font-size: 0.32rem;
  color: #333333;
}
.about_history .main1 .main_container .swiper-slide .item .explain .explain_content {
  line-height: 0.42rem;
  font-size: 0.28rem;
  color: #666666;
  margin-top: 0.15rem;
}
.news .main1 {
  background: #fff;
  padding: 0.4rem 0 0.6rem;
}
.news .main1 .list .item {
  padding-bottom: 0.35rem;
  border-bottom: 1px solid #f0f0f0;
}
.news .main1 .list .item:not(:first-child) {
  margin-top: 0.4rem;
}
.news .main1 .list .item .picture_container {
  padding-top: 75.67%;
}
.news .main1 .list .item .picture_container img {
  width: 100%;
}
.news .main1 .list .item .explain {
  margin-top: 0.35rem;
}
.news .main1 .list .item .explain .explain_title {
  font-size: 0.28rem;
  line-height: 1.2em;
  color: #333333;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.news .main1 .list .item .explain .explain_time {
  font-size: 0.26rem;
  line-height: 1.2em;
  color: #999999;
  margin-top: 0.22rem;
}
.news .main1 .list .item .explain .explain_content {
  font-size: 0.26rem;
  color: #999999;
  margin-top: 0.18rem;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  max-height: 0.76rem;
  min-height: 0rem;
  line-height: 0.38rem;
}
.news .main1 .list .item:active {
  opacity: 0.85;
}
.news .main1 .list .item:active .explain .explain_title {
  color: #cf2323;
}
.news_details .main1 {
  background: #fff;
  padding: 0.5rem 0 0;
}
.news_details .main1 .details_title {
  text-align: center;
  font-size: 0.34rem;
  color: #333333;
}
.news_details .main1 .details_info {
  font-size: 0;
  margin-top: 0.2rem;
  text-align: center;
}
.news_details .main1 .details_info .item {
  color: #999999;
  font-size: 0.22rem;
  display: inline-block;
}
.news_details .main1 .details_info .item:not(:last-child) {
  margin-right: 0.2rem;
}
.news_details .main1 .details_info .item a {
  display: inline;
}
.news_details .main1 .details_info .item a:active {
  color: #cf2323;
}
.news_details .main1 .details_content {
  margin-top: 0.5rem;
  padding-bottom: 0.6rem;
}
.news_details .main1 .details_content a {
  display: inline;
}
.news_details .main2 {
  border-top: 0.2rem solid #f6f6f6;
  background: #fff;
  padding: 0.5rem 0 0;
}
.news_details .main2 .main_title {
  line-height: 1.2em;
  font-size: 0.32rem;
  color: #333333;
}
.news_details .main2 .main_title_line {
  background: #f3f3f3;
  margin-top: 0.32rem;
  position: relative;
  height: 0.02rem;
}
.news_details .main2 .main_title_line::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 1.2rem;
  height: 0.04rem;
  background: #de5353;
}
.news_details .main2 .list .item {
  padding: 0.36rem 0.3rem;
  position: relative;
}
.news_details .main2 .list .item:not(:last-child)::after {
  content: "";
  bottom: 0;
  position: absolute;
  right: 0.3rem;
  left: 0.3rem;
  margin: auto;
  height: 0.02rem;
  background: #f0f0f0;
}
.news_details .main2 .list .item .item_explain {
  font-size: 0.26rem;
  color: #333333;
  line-height: 1.2em;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.news_details .main2 .list .item .item_time {
  font-size: 0.26rem;
  margin-top: 0.22rem;
  line-height: 1.2em;
  color: #666666;
}
.news_details .main2 .list .item:active .item_explain {
  color: #cf2323;
}
.switch {
  color: #666666;
  overflow: hidden;
  padding-top: 30px;
  padding-bottom: 20px;
  border-top: 1px solid #e4e4e4; }
.switch a span {
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -webkit-transition: all 0.3s;
  transition: all 0.3s; }
.switch a:hover span {
  color: #6a3906; }
.switch .fr {
  float: left;
  margin-top: 15px;
  width: 100%;
}
.download .main1 {
  background: #fff;
  padding: 0.5rem 0 0.6rem;
}
.download .main1 .list .item {
  padding: 0.4rem 0;
  border-bottom: 0.02rem solid #f0f0f0;
}
.download .main1 .list .item:first-child {
  padding-top: 0;
}
.download .main1 .list .item .item_picture {
  width: 0.64rem;
  margin-right: 0.3rem;
}
.download .main1 .list .item .item_picture .picture_container {
  padding-top: 132.81%;
}
.download .main1 .list .item .explain .explain_title {
  line-height: 0.38rem;
  font-size: 0.28rem;
  color: #333333;
}
.download .main1 .list .item .explain .explain_time {
  color: #999999;
  font-size: 0.26rem;
  margin-top: 0.13rem;
}
.download .main1 .list .item .explain_icon {
  width: 0.8rem;
  height: 0.8rem;
  color: #fff;
  font-size: 0.34rem;
  margin-left: 0.3rem;
  line-height: 0.8rem;
  border-radius: 50%;
  text-align: center;
  background: #cf2323;
}
.download .main1 .list .item:active {
  opacity: 0.85;
}
.download .main1 .list .item:active .explain .explain_title {
  color: #cf2323;
}
.product_list .main1 {
  background: #fff;
  padding: 0.5rem 0 0.6rem;
}
.product_list .main1 .list:not(:first-child) {
  margin-top: 0.55rem;
}
.product_list .main1 .list .list_title {
  font-size: 0.28rem;
  font-weight: bold;
  line-height: 1.2em;
  color: #444444;
}
.product_list .main1 .list .list_container .item {
  color: #666666;
  font-size: 0.24rem;
  line-height: 0.3rem;
  border-radius: 0.05rem;
  background: #f8f8f8;
  padding: 0.18rem 0.24rem;
  border: solid 1px #eeeeee;
  margin-right: 0.2rem;
  margin-top: 0.2rem;
}
.product_list .main1 .list .list_container .item:active {
  border-color: #cf2323;
  color: #cf2323;
}
.product .main1 {
  background: #fff;
  padding: 0.5rem 0 0.6rem;
}
.product .main1 .main_title {
  line-height: 1.2em;
  font-size: 0.32rem;
  color: #333333;
}
.product .main1 .main_title_line {
  background: #f3f3f3;
  margin-top: 0.32rem;
  position: relative;
  height: 0.02rem;
}
.product .main1 .main_title_line::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 1.2rem;
  height: 0.04rem;
  background: #de5353;
}
.product .main1 .list .item {
  text-align: center;
  padding: 0.4rem 0.3rem 0.6rem;
  border-bottom: 0.2rem solid #f6f6f6;
}
.product .main1 .list .item .picture_container {
  padding-top: 100% ;
}
.product .main1 .list .item .explain {
  margin-top: 0.3rem;
}
.product .main1 .list .item .explain .explain_title {
  color: #333;
  font-size: 0.36rem;
  line-height: 1.2em;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.product .main1 .list .item .explain .explain_link {
  margin-top: 0.28rem;
}
.product .main1 .list .item .explain .explain_link .explain_link_item {
  line-height: 0.32rem;
  font-size: 0.28rem;
  color: #ffffff;
  padding: 0.14rem 0.55rem;
  background: #2d2c30;
  border-radius: 0.35rem;
  opacity: 0.8;
}
.product .main1 .list .item .explain .explain_link .explain_link_item:active {
  background: #cf2323;
  opacity: 1;
}
.product .main1 .list .item .explain .explain_link .explain_link_item.active {
  margin-right: 0.2rem;
  background: #cf2323;
  opacity: 1;
}
.product .main1 .list .item .explain .explain_link .explain_link_item.active:active {
  opacity: 0.85;
}
.product .main1 .list .item:active {
  opacity: 0.85;
}
.product .main1 .list .item:active .explain .explain_title {
  color: #cf2323;
}
.details .main1 {
  background: #fff;
  padding: 0.5rem 0 0.6rem;
}
.details .main1 .details_title {
  text-align: center;
  font-size: 0.34rem;
  color: #333333;
}
.details .main1 .details_content {
  margin-top: 0.4rem;
  padding-top: 0.4rem;
  border-top: 1px solid #eee;
}
.details .main1 .details_content a {
  display: inline;
}
.solutions .main1 {
  background: #fff;
  padding: 0.5rem 0 0.6rem;
}
.solutions .main1 .main_title {
  text-align: center;
  line-height: 1.2em;
  font-size: 0.32rem;
  color: #333333;
}
.solutions .main1 .main_explain {
  margin-top: 0.3rem;
}
.solutions .main1 .main_explain a {
  display: inline;
}
.service .main {
  background: #fff;
  padding: 0.45rem 0 0.55rem;
}
.service .main:not(:first-child) {
  border-top: 0.2rem solid #f5f5f5;
}
.service .main .main_title .main_title_icon {
  color: #999;
  line-height: 1em;
  font-size: 0.36rem;
  margin-right: 0.1rem;
  position: relative;
  top: 0.01rem;
}
.service .main .main_title .main_title_text {
  line-height: 0.36rem;
  font-size: 0.32rem;
  color: #333333;
}
.service .main .main_title_line {
  height: 0.02rem;
  margin-top: 0.3rem;
  position: relative;
  background: #f1f1f1;
}
.service .main .main_title_line::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 1.7rem;
  height: 0.04rem;
  background: #de5353;
}
.service .main .main_explain {
  line-height: 0.38rem;
  font-size: 0.26rem;
  color: #666666;
  margin-top: 0.4rem;
}
.service .main3 {
  padding-bottom: 0.6rem;
}
.service .main3 .list {
  margin-top: 0.4rem;
}
.service .main3 .list .item {
  position: relative;
  border-radius: 0.23rem;
  background: #ffffff;
  padding: 0.28rem 0 0.3rem;
  padding-left: 1.2rem;
  padding-right: 0.3rem;
  box-shadow: 0 0.03rem 0.3rem rgba(0, 0, 0, 0.08);
}
.service .main3 .list .item:not(:first-child) {
  margin-top: 0.25rem;
}
.service .main3 .list .item .item_icon {
  position: absolute;
  height: 0.52rem;
  width: 0.55rem;
  top: 0.35rem;
  left: 0.3rem;
}
.service .main3 .list .item .explain {
  color: #666666;
  font-size: 0.26rem;
  line-height: 0.38rem;
}
.partners .main1 {
  background: #fff;
  padding: 0.5rem 0 0.6rem;
}
.partners .main1 .main_title {
  text-align: center;
  font-size: 0.32rem;
  color: #333333;
  line-height: 0.4rem;
}
.partners .main1 .list {
  margin-top: 0.4rem;
}
.partners .main1 .list .item {
  width: 31.1%;
}
.partners .main1 .list .item:nth-child(n+4) {
  margin-top: 0.25rem;
}
.partners .main1 .list .item:not(:nth-child(3n-2)) {
  margin-left: 3.35%;
}
.partners .main1 .list .item .picture_container {
  padding-top: 69.76%;
  background: #f4f4f4;
}
.partners .main1 .list .item .picture_container img {
  max-width: 60%;
  max-height: 60%;
}
.partners .main1 .list .item .explain {
  text-align: center;
  margin-top: 0.1rem;
  font-size: 0.26rem;
  color: #666;
}
.case .main1 {
  background: #fff;
  padding: 0.4rem 0 0.6rem;
}
.case .main1 .list .item:not(:first-child) {
  margin-top: 0.4rem;
}
.case .main1 .list .item .picture_container {
  padding-top: 75%;
}
.case .main1 .list .item .picture_container img {
  width: 100%;
  max-height: none;
}
.case .main1 .list .item .explain {
  margin-top: 0.25rem;
}
.case .main1 .list .item .explain .explain_title {
  font-size: 0.34rem;
  line-height: 1.2em;
  color: #333333;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.case .main1 .list .item:active {
  opacity: 0.85;
}
.case .main1 .list .item:active .explain .explain_title {
  color: #cf2323;
}
.case_details .main1 {
  background: #fff;
  padding: 0.5rem 0 0.55rem;
}
.case_details .main1 .details_title {
  text-align: center;
  font-size: 0.34rem;
  color: #333333;
}
.case_details .main1 .details_info {
  text-align: center;
  font-size: 0.22rem;
  color: #999999;
  margin-top: 0.15rem;
}
.case_details .main1 .details_info a {
  display: inline;
}
.case_details .main1 .details_info a:active {
  color: #cf2323;
}
.case_details .main1 .details_content {
  margin-top: 0.35rem;
  padding-top: 0.35rem;
  border-top: 0.02rem solid #f0f0f0;
}
.case_details .main2 {
  border-top: 0.2rem solid #f6f6f6;
  padding: 0.5rem 0 0.55rem;
  background: #fff;
}
.case_details .main2 .main_title {
  line-height: 1.2em;
  font-size: 0.32rem;
  color: #333333;
}
.case_details .main2 .main_title_line {
  background: #f3f3f3;
  margin-top: 0.32rem;
  position: relative;
  height: 0.02rem;
}
.case_details .main2 .main_title_line::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 1.2rem;
  height: 0.04rem;
  background: #de5353;
}
.case_details .main2 .swiper-container {
  margin-top: 0.3rem;
}
.case_details .main2 .swiper-container .swiper-slide {
  width: 48%;
}
.case_details .main2 .swiper-container .swiper-slide:not(:last-child) {
  margin-right: 4%;
}
.case_details .main2 .swiper-container .item .picture_container {
  padding-top: 75%;
}
.case_details .main2 .swiper-container .item .picture_container img {
  width: 100%;
  max-height: none;
}
.case_details .main2 .swiper-container .item .explain {
  margin-top: 0.25rem;
}
.case_details .main2 .swiper-container .item .explain .explain_title {
  font-size: 0.28rem;
  line-height: 1.2em;
  color: #333333;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.case_details .main2 .swiper-container .item:active {
  opacity: 0.85;
}
.case_details .main2 .swiper-container .item:active .explain .explain_title {
  color: #cf2323;
}
.contact .main1 {
  background: #fff;
  padding: 0.45rem 0 0.6rem;
}
.contact .main1 .main_title {
  text-align: center;
  line-height: 1.2em;
  font-size: 0.32rem;
  color: #333333;
}
.contact .main1 .main_explain {
  margin-top: 0.4rem;
}
.contact .main1 .main_explain .explain {
  color: #666666;
  font-size: 0.26rem;
  line-height: 0.38rem;
  position: relative;
  border-radius: 0.12rem;
  background: #ffffff;
  padding: 0.28rem 0.3rem 0.3rem;
  box-shadow: 0 0.03rem 0.3rem rgba(0, 0, 0, 0.08);
}
.contact .main1 .main_explain .explain:not(:first-child) {
  margin-top: 0.25rem;
}
.contact .main1 .main_explain .explain .explain_content {
  margin-top: 0.1rem;
}
.contact .main1 .main_explain .explain .explain_content a {
  display: inline;
}
.contact .main1 .main_explain .explain:active .explain_content a {
  color: #cf2323;
}
.contact .main1 .map {
  height: 6rem;
  margin-top: 0.5rem;
  background: #f9f9f9;
}
.contact .main1 .map #map {
  width: 100%;
  height: 100%;
}
.contact .main1 .map #map img {
  max-width: none;
  max-height: none;
}
.product_details .product_recommend {
  background: #fff;
  padding: 0.5rem 0 0.6rem;
}
.product_details .product_recommend .main_title {
  line-height: 1.2em;
  font-size: 0.32rem;
  color: #333333;
}
.product_details .product_recommend .main_title_line {
  background: #f3f3f3;
  margin-top: 0.32rem;
  position: relative;
  height: 0.02rem;
}
.product_details .product_recommend .main_title_line::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 1.2rem;
  height: 0.04rem;
  background: #de5353;
}
.product_details .product_recommend .swiper-container {
  margin-top: 0.4rem;
}
.product_details .product_recommend .swiper-container .swiper-slide .picture_container {
  padding-top: 100%;
}
.product_details .product_recommend .swiper-container .swiper-slide .explain {
  color: #333;
  margin-top: 0.3rem;
  text-align: center;
}
.product_details .product_recommend .swiper-container .swiper-slide .explain .explain_title {
  font-size: 0.36rem;
  line-height: 1.2em;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.product_details .product_recommend .swiper-container .swiper-slide .explain .explain_content {
  font-size: 0.28rem;
  margin-top: 0.2rem;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  max-height: 1.2em;
  min-height: 1.2em;
  line-height: 1.2em;
}
.product_details .product_recommend .swiper-container .swiper-slide:active {
  opacity: 0.85;
}
.product_details .product_recommend .swiper-container .swiper-slide:active .explain .explain_title {
  color: #cf2323;
}
.product_details .main {
  padding: 0.6rem 0;
}
.product_details .main .main_title .main_title_text {
  font-size: 0.48rem;
  font-weight: bold;
  line-height: 0.6rem;
  text-align: center;
  color: #333;
}
.product_details .main .main_title .main_title_text span {
  font-weight: normal;
}
.product_details .main .main_title.color_white .main_title_text {
  color: #fff;
}
.product_details .main .main_explain {
  font-size: 0.24rem;
  line-height: 0.3rem;
  text-align: center;
  margin-top: 0.23rem;
  color: #333;
}
.product_details .main .main_explain.color_white {
  color: #fff;
}
.product_details .main .main_picture {
  text-align: center;
}
.product_matrix .main1 {
  padding: 0;
}
.product_matrix .main1 .center {
  position: relative;
}
.product_matrix .main1 .main_container {
  position: absolute;
  top: 1.08rem;
  left: 0;
  right: 0;
  margin: auto;
}
.product_matrix .main1 .main_container .explain {
  margin-top: 0.36rem;
  text-align: center;
}
.product_matrix .main1 .main_container .explain .explain_title {
  font-size: 0.3rem;
  color: #fefefe;
  line-height: 0.36rem;
  padding: 0.08rem 0.2rem;
  display: inline-block;
  border: solid 0.02rem #ffffff;
}
.product_matrix .main1 .main_container .explain .explain_content {
  color: #ffffff;
  font-size: 0.26rem;
  margin-top: 0.3rem;
  line-height: 0.42rem;
}
.product_matrix .main2 {
  background: #fff;
}
.product_matrix .main2 .main_container {
  margin-top: 0.25rem;
}
.product_matrix .main2 .main_container .explain {
  display: box;
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
}
.product_matrix .main2 .main_container .explain .explain_title {
  color: #333;
  font-size: 0.24rem;
  font-weight: bold;
  line-height: 0.48rem;
  width: 1.3rem;
}
.product_matrix .main2 .main_container .explain .explain_content {
  font-size: 0.24rem;
  line-height: 0.48rem;
  color: #333;
  -webkit-box-flex: 1;
  -moz-box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
}
.product_matrix .main3 {
  background-image: -webkit-linear-gradient(180deg, #f9f9fb 60%, #d4d3d8);
  background-image: linear-gradient(180deg, #f9f9fb 60%, #d4d3d8);
}
.product_matrix .main3 .main_explain {
  padding: 0 0.5rem;
}
.product_matrix .main3 .main_picture {
  margin-top: 0.47rem;
}
.product_matrix .main3 .list {
  margin-top: 0.6rem;
  height: 1.05rem;
}
.product_matrix .main4 {
  padding-bottom: 1.2rem;
  background: #181717;
}
.product_matrix .main4 .main_explain {
  padding: 0 0.5rem;
}
.product_matrix .main4 .main_picture {
  margin-top: 0.72rem;
}
.product_matrix .main5 {
  background: #fff;
}
.product_matrix .main5 .main_picture {
  margin-top: 0.7rem;
}
.product_matrix .main5 .explain {
  margin-top: 0.05rem;
  text-align: center;
}
.product_matrix .main5 .explain .explain_title {
  display: inline-block;
  line-height: 0.36rem;
  font-size: 0.24rem;
  color: #ffffff;
  padding: 0.07rem 0.2rem;
  background: #1289ed;
  border-radius: 0.25rem;
}
.product_matrix .main5 .explain .explain_content {
  line-height: 0.36rem;
  margin-top: 0.15rem;
  font-size: 0.24rem;
  color: #333;
}
.product_matrix .main6 {
  position: relative;
  padding-bottom: 0;
  background-image: -webkit-linear-gradient(180deg, #f9f9fb 60%, #d4d3d8);
  background-image: linear-gradient(180deg, #f9f9fb 60%, #d4d3d8);
}
.product_matrix .main6 .list {
  margin-top: 0.55rem;
}
.product_matrix .main6 .list .item {
  width: 1.3rem;
  height: 1.3rem;
  border-radius: 50%;
  text-align: center;
  background: #1289ed;
  line-height: 0.32rem;
  font-size: 0.28rem;
  font-weight: bold;
  color: #ffffff;
  position: relative;
}
.product_matrix .main6 .list .item .item_text {
  width: 100%;
}
.product_matrix .main6 .list .item:not(:last-child) {
  margin-right: 0.25rem;
}
.product_matrix .main6 .main_picture {
  text-align: right;
  margin-top: 0.64rem;
}
.product_matrix .main7 {
  padding: 0;
}
.product_matrix .main7 .center {
  position: relative;
}
.product_matrix .main7 .main_container {
  position: absolute;
  top: 0.6rem;
  left: 0;
  right: 0;
  margin: auto;
}
.product_matrix .main7 .main_container .main_explain {
  padding: 0 1rem;
}
.product_matrix .main8 {
  background-image: -webkit-linear-gradient(180deg, #f9f9fb 60%, #d4d3d8);
  background-image: linear-gradient(180deg, #f9f9fb 60%, #d4d3d8);
}
.product_matrix .main8 .main_explain {
  padding: 0 0.5rem;
}
.product_matrix .main8 .main_picture {
  margin-top: 0.72rem;
}
.product_matrix .main9 {
  background: #fff;
}
.product_matrix .main9 .main_explain {
  padding: 0 0.5rem;
}
.product_matrix .main9 .main_picture {
  margin-top: 0.72rem;
}
.product_matrix .main10 {
  padding-bottom: 1rem;
  background: #181919;
}
.product_matrix .main10 .main_picture {
  margin-top: 0.5rem;
}
.product_matrix .main10 .list {
  margin-top: 0.7rem;
  height: 1.1rem;
}
.product_fixation .main1 {
  padding: 0;
}
.product_fixation .main1 .center {
  position: relative;
}
.product_fixation .main1 .main_container {
  position: absolute;
  top: 0.7rem;
  left: 0;
  right: 0;
  margin: auto;
}
.product_fixation .main1 .main_container .explain {
  padding: 0 0.3rem;
  margin-top: 0.36rem;
  text-align: center;
}
.product_fixation .main1 .main_container .explain .explain_title {
  font-size: 0.3rem;
  color: #fefefe;
  line-height: 0.36rem;
  padding: 0.07rem 0.2rem;
  display: inline-block;
  background: #00b2f4;
  border-radius: 0.25rem;
}
.product_fixation .main1 .main_container .explain .explain_content {
  color: #ffffff;
  font-size: 0.26rem;
  margin-top: 0.3rem;
  line-height: 0.42rem;
}
.product_fixation .main2 {
  background: #fff;
}
.product_fixation .main2 .main_container {
  margin-top: 0.25rem;
}
.product_fixation .main2 .main_container .explain {
  display: box;
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
}
.product_fixation .main2 .main_container .explain .explain_title {
  color: #333;
  font-size: 0.24rem;
  font-weight: bold;
  line-height: 0.48rem;
  width: 1.3rem;
}
.product_fixation .main2 .main_container .explain .explain_content {
  font-size: 0.24rem;
  line-height: 0.48rem;
  color: #333;
  -webkit-box-flex: 1;
  -moz-box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
}
.product_fixation .main3 {
  background-image: -webkit-linear-gradient(180deg, #f4f4f4 20%, #fff);
  background-image: linear-gradient(180deg, #f4f4f4 20%, #fff);
  padding-bottom: 0.75rem;
}
.product_fixation .main3 .main_picture {
  margin-top: 0.5rem;
}
.product_fixation .main3 .main_picture1 img {
  max-width: 70%;
}
.product_fixation .main3 .main_picture3 img {
  max-width: 75%;
}
.product_fixation .main3 .main_picture2 {
  height: 0.8rem;
}
.product_fixation .main3 .explain {
  margin-top: 0.7rem;
  text-align: center;
}
.product_fixation .main3 .explain .explain_title {
  display: inline-block;
  line-height: 0.36rem;
  font-size: 0.24rem;
  color: #ffffff;
  padding: 0.07rem 0.2rem;
  background: #00b2f4;
  border-radius: 0.25rem;
}
.product_fixation .main3 .explain .explain_content {
  line-height: 0.36rem;
  margin-top: 0.15rem;
  font-size: 0.24rem;
  color: #333;
}
.product_fixation .main4 {
  padding-bottom: 0;
  background: #1e1f23;
}
.product_fixation .main4 .main_picture {
  text-align: right;
  margin-top: 0.88rem;
  padding-left: 0.3rem;
}
.product_fixation .main5 {
  background: #fff;
}
.product_fixation .main5 .main_picture {
  margin-top: 0.47rem;
}
.product_fixation .main5 .main_picture img {
  max-width: 70%;
}
.product_fixation .main5 .explain {
  margin-top: 0.55rem;
  text-align: center;
}
.product_fixation .main5 .explain .explain_title {
  display: inline-block;
  line-height: 0.36rem;
  font-size: 0.24rem;
  color: #ffffff;
  padding: 0.07rem 0.2rem;
  background: #00b2f4;
  border-radius: 0.25rem;
}
.product_fixation .main5 .list {
  margin-top: 0.28rem;
}
.product_fixation .main5 .list .item {
  width: 1.22rem;
  height: 1.22rem;
  border-radius: 50%;
  text-align: center;
  border: solid 0.04rem #9d9d9d;
  line-height: 0.36rem;
  font-size: 0.28rem;
  color: #878787;
}
.product_fixation .main5 .list .item .item_text {
  width: 100%;
}
.product_fixation .main5 .list .item:not(:last-child) {
  margin-right: 0.28rem;
}
.product_fixation .main6 {
  padding-bottom: 0.7rem;
  background: #ececec;
}
.product_fixation .main6 .main_picture {
  margin-top: 0.65rem;
}
.product_fixation .main7 {
  background: #fff;
  padding-bottom: 0.7rem;
}
.product_fixation .main7 .main_picture {
  margin-top: 0.55rem;
}
.product_fixation .main8 {
  background: #1e1f23;
  padding-bottom: 0.9rem;
}
.product_fixation .main8 .main_picture {
  margin-top: 0.7rem;
}
.product_fixation .main9 {
  background: #fff;
  padding-bottom: 0;
}
.product_fixation .main9 .main_picture {
  margin-top: 0.6rem;
  text-align: right;
}
.product_fixation .main10 {
  padding-bottom: 0.7rem;
  background: #1e1f23;
}
.product_fixation .main10 .main_picture {
  padding: 0 0.2rem;
  margin-top: -0.4rem;
}
.product_fixation .main10 .explain {
  margin-top: 0.22rem;
  text-align: center;
}
.product_fixation .main10 .explain .explain_title {
  display: inline-block;
  line-height: 0.36rem;
  font-size: 0.24rem;
  color: #ffffff;
  padding: 0.07rem 0.2rem;
  background: #00b2f4;
  border-radius: 0.25rem;
}
.product_fixation .main10 .main_explain {
  margin-top: 0.35rem;
}
.product_fixation .main11 {
  background: #fff;
  padding-bottom: 0.7rem;
}
.product_fixation .main11 .main_picture1 {
  margin-top: 0.55rem;
}
.product_fixation .main11 .main_picture2 {
  margin-top: 0.6rem;
}
.product_fixation .main11 .main_picture2 img {
  max-width: 70%;
}
.product_fixation .main12 {
  background: #f4f4f4;
  padding-bottom: 0.7rem;
}
.product_fixation .main12 .main_picture {
  margin-top: 0.6rem;
}
.product_line .main1 {
  padding: 0;
  background: #f4f4f4;
}
.product_line .main1 .center {
  position: relative;
}
.product_line .main1 .main_container {
  position: absolute;
  top: 0.6rem;
  left: 0;
  right: 0;
  margin: auto;
}
.product_line .main1 .main_container .explain {
  padding: 0 0.3rem;
  margin-top: 0.36rem;
  text-align: center;
}
.product_line .main1 .main_container .explain .explain_title {
  font-size: 0.3rem;
  color: #fefefe;
  line-height: 0.36rem;
  padding: 0.07rem 0.2rem;
  display: inline-block;
  background: #f40007;
  border-radius: 0.25rem;
}
.product_line .main1 .main_container .explain .explain_content {
  color: #333;
  font-size: 0.26rem;
  margin-top: 0.3rem;
  line-height: 0.42rem;
}
.product_line .main2 {
  background: #fff;
}
.product_line .main2 .main_container {
  margin-top: 0.25rem;
}
.product_line .main2 .main_container .explain {
  display: box;
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
}
.product_line .main2 .main_container .explain .explain_title {
  color: #333;
  font-size: 0.24rem;
  font-weight: bold;
  line-height: 0.48rem;
  width: 1.3rem;
}
.product_line .main2 .main_container .explain .explain_content {
  font-size: 0.24rem;
  line-height: 0.48rem;
  color: #333;
  -webkit-box-flex: 1;
  -moz-box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
}
.product_line .main3 {
  background: #f4f4f4;
  padding-bottom: 0;
}
.product_line .main3 .main_picture {
  margin-top: 0.6rem;
}
.product_line .main4 {
  background: #fff;
  padding-bottom: 0.15rem;
}
.product_line .main4 .main_picture {
  margin-top: 0.55rem;
}
.product_line .main4 .main_picture img {
  max-width: 85%;
}
.product_line .main4 .explain {
  margin-top: 0.45rem;
  text-align: center;
}
.product_line .main4 .explain .explain_title {
  display: inline-block;
  line-height: 0.36rem;
  font-size: 0.24rem;
  color: #ffffff;
  padding: 0.07rem 0.2rem;
  background: #f40007;
  border-radius: 0.25rem;
}
.product_line .main4 .explain .explain_content {
  line-height: 0.36rem;
  font-size: 0.24rem;
  color: #333;
  margin-top: 0.22rem;
}
.product_line .main5 {
  background: #f4f4f4;
  padding-bottom: 0;
}
.product_line .main5 .main_picture {
  margin-top: 0.6rem;
  padding-left: 0.15rem;
  text-align: right;
}
.product_line .main6 {
  background: #fff;
  padding-bottom: 0;
}
.product_line .main6 .main_picture {
  margin-top: 0.6rem;
}
.product_line .main7 {
  background: #ececec;
  padding-bottom: 0.7rem;
}
.product_line .main7 .main_picture {
  margin-top: 0.6rem;
}
.product_line .main8 {
  background: #fff;
  padding-bottom: 0.7rem;
}
.product_line .main8 .main_picture {
  margin-top: 0.6rem;
}
.product_line .main9 {
  background: #f9f9f9;
  padding-bottom: 0.8rem;
}
.product_line .main9 .main_picture {
  margin-top: 0.8rem;
}
.product_line .main10 {
  background: #fff;
  padding-bottom: 0;
}
.product_line .main10 .main_picture {
  margin-top: 0.55rem;
}
.product_line .main11 {
  background: #f4f4f4;
  padding-bottom: 0.7rem;
}
.product_line .main11 .main_picture {
  margin-top: 0.55rem;
}
.product_line .main11 .explain {
  margin-top: 0.35rem;
  text-align: center;
}
.product_line .main11 .explain .explain_title {
  display: inline-block;
  line-height: 0.36rem;
  font-size: 0.24rem;
  color: #ffffff;
  padding: 0.07rem 0.2rem;
  background: #f40007;
  border-radius: 0.25rem;
}
.product_line .main11 .main_explain {
  margin-top: 0.35rem;
}
.product_line .main12 {
  background: #fff;
  padding-bottom: 0.7rem;
}
.product_line .main12 .main_picture {
  margin-top: 0.4rem;
}
.product_line .main13 {
  background: #f4f4f4;
  padding-bottom: 0.7rem;
}
.product_line .main13 .main_picture1 {
  margin-top: 0.55rem;
}
.product_line .main13 .main_picture1 img {
  max-width: 70%;
}
.product_line .main13 .main_picture2 {
  margin-top: 0.55rem;
}
.product_speedy .main1 {
  padding: 0.7rem 0 0.8rem;
}
.product_speedy .main1 .main_picture {
  margin-top: 0.7rem;
}
.product_speedy .main2 {
  background: #fff;
}
.product_speedy .main2 .main_container {
  margin-top: 0.25rem;
}
.product_speedy .main2 .main_container .explain {
  display: box;
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
}
.product_speedy .main2 .main_container .explain .explain_title {
  color: #333;
  font-size: 0.24rem;
  font-weight: bold;
  line-height: 0.48rem;
  width: 1.3rem;
}
.product_speedy .main2 .main_container .explain .explain_content {
  font-size: 0.24rem;
  line-height: 0.48rem;
  color: #333;
  -webkit-box-flex: 1;
  -moz-box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
}
.product_speedy .main3 {
  background: #f3f3f3;
  padding-bottom: 0.7rem;
}
.product_speedy .main3 .main_picture {
  margin-top: 0.55rem;
  padding: 0 0.2rem;
}
.product_speedy .main4 {
  background: #256ecb;
  padding-bottom: 0;
}
.product_speedy .main4 .main_picture1 {
  margin-top: 0.55rem;
}
.product_speedy .main4 .main_picture1 img {
  max-width: 70%;
}
.product_speedy .main4 .main_picture2 {
  margin-top: 0.3rem;
}
.product_speedy .main4 .main_picture3 {
  margin-top: 0.6rem;
}
.product_speedy .main4 .main_picture3 img {
  max-width: 50%;
}
.product_speedy .main5 {
  background: #fff;
  padding-bottom: 0;
}
.product_speedy .main5 .main_picture {
  margin-top: 0.55rem;
}
.product_speedy .main5 .main_picture img {
  max-width: 70%;
}
.product_speedy .main6 {
  background: #f5f5f5;
  padding-bottom: 0;
}
.product_speedy .main6 .main_picture {
  margin-top: 0.55rem;
}
.product_speedy .main6 .main_picture img {
  max-width: 80%;
}
.product_speedy .main7 {
  background: #fff;
  padding-bottom: 0.7rem;
}
.product_speedy .main7 .main_picture1 {
  margin-top: 0.4rem;
  height: 1.2rem;
}
.product_speedy .main7 .main_picture2 {
  margin-top: 0.6rem;
}
.product_speedy .main7 .main_picture2 img {
  max-width: 65%;
}
.product_speedy .main8 {
  background: #202326;
  padding-bottom: 0;
}
.product_speedy .main8 .main_picture1 {
  margin-top: 0.4rem;
  height: 1.3rem;
}
.product_speedy .main8 .main_picture2 {
  margin-top: 0.42rem;
}
.product_speedy .main9 {
  background: #fff;
  padding-bottom: 0;
  overflow: hidden;
  position: relative;
  z-index: 1;
}
.product_speedy .main9 .main_picture1 {
  margin-top: 0.6rem;
  height: 1.48rem;
}
.product_speedy .main9 .main_picture2 {
  margin-top: 0.6rem;
}
.product_speedy .main9 .main_picture2 img {
  max-width: 65%;
}
.product_speedy .main10 {
  margin-top: -3rem;
  background: #202326;
  padding-bottom: 0;
  position: relative;
  z-index: 10;
}
.product_speedy .main10 .main_picture {
  margin-top: 0.7rem;
  text-align: right;
}
.product_speedy .main11 {
  background: #f6f6f6;
  padding-bottom: 0;
}
.product_speedy .main11 .main_picture {
  margin-top: 0.55rem;
}
.product_speedy .main11 .main_picture img {
  max-width: 70%;
  margin-left: -15%;
}
@media screen and (max-width: 375px) {
  .partners .main1 .main_title {
    font-size: 0.3rem;
  }
  .product_line .main1 {
    padding-top: 0.6rem;
  }
  .product_line .main1 .main_container {
    top: 0;
  }
}