* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Microsoft YaHei", "微软雅黑", "黑体", "宋体", Helvetica, Arial, Tahoma;
}

li {
  list-style: none;
}

a,
i {
  font-style: normal;
  text-decoration: none;
}

img {
  outline: none;
  border: none;
}

.container {
  width: 100%;
  padding: 0 10rem;
}

.container::before {
  content: '';
  display: table;
}

.main {
  width: 100%;
  padding: 0 16.25rem;
}

.main::before {
  content: '';
  display: table;
}

:root {
  --animate-duration: 1000ms;
  --animate-delay: 1s;
}

.icon {
  width: 1em;
  height: 1em;
  vertical-align: -0.15em;
  fill: currentColor;
  overflow: hidden;
}

.come-in {
  -webkit-animation: come-in 1s linear forwards;
  animation: come-in 1s linear forwards;
}

.index_header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 5.25rem;
  z-index: 9;
  overflow: hidden;
  padding-bottom: 0.3125rem;
}

.index_header_logo {
  float: left;
  width: 9.375rem;
  margin-top: 1.25rem;
}

.index_header ul {
  float: right;
}

.index_header ul li {
  display: inline-block;
  padding: 2.125rem 0.3rem 0;
  margin-left: 2.875rem;
  position: relative;
}

.index_header ul li:after {
  position: absolute;
  left: 0;
  top: 0;
  content: '';
  display: block;
  width: 0;
  height: 0.1875rem;
  background: #fe7f2d;
  transition: width 0.8s;
}

.index_header ul li:first-child {
  margin-left: 0;
}

.index_header ul li a {
  font-size: 1.25rem;
  color: #fff;
}

.index_header ul li:hover:after,
.index_header ul .active:after {
  width: 100%;
}

.index_header ul li:hover a,
.index_header ul .active a {
  color: #fe7f2d !important;
}

.index_header ul .active {
  font-weight: bold;
}

.index_header ul span {
  display: none;
  position: absolute;
  outline: none;
  right: 2rem;
  top: 1rem;
  font-size: 2rem;
}

.index_header i {
  display: none;
  float: right;
  font-size: 2.5rem;
  outline: none;
  margin-top: 0.8rem;
  color: #fe7f2d;
}

.index_banner {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}

.index_banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.index_banner img:nth-child(2) {
  display: none;
}

.index_banner>a {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.index_service,
.index_process,
.index_case,
.index_news {
  overflow: hidden;
}

.index_service h3,
.index_process h3,
.index_case h3,
.index_news h3 {
  font-size: 2.25rem;
  color: #333;
  text-align: center;
  margin: 5rem 0 1.875rem;
}

.index_service p,
.index_process p,
.index_case p,
.index_news p {
  font-size: 1.25rem;
  color: #666666;
  text-align: center;
}

.index_service {
  padding-top: 5.5rem;
  background: #f7f7f7;
  padding-bottom: 6.6875rem;
}

.index_service h3 {
  margin: -1rem 0 1.875rem;
}

.index_service_list {
  margin-top: 6.25rem;
  display: flex;
  flex-flow: wrap;
  justify-content: space-between;
}

.index_service_list_item {
  display: block;
  background-image: url(../cssimg/index_bg.png);
  background-repeat: no-repeat;
  background-size: cover;
  width: 23%;
  height: 32.9375rem;
  padding: 3.5rem 1.625rem 0;
  position: relative;
  box-shadow: 0 0 0.9375rem 0.3125rem rgba(0, 0, 0, 0.05);
}

.index_service_list_item_block {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: #fff;
  transition: all 0.8s;
  z-index: 0;
}

.index_service_list_item_text {
  position: relative;
  width: 100%;
  height: 100%;
}

.index_service_list_item_text h4 {
  font-size: 2.125rem;
  color: #333;
  height: 3.625rem;
  text-align: left;
  transition: all 0.6s;
}

.index_service_list_item_text span {
  font-size: 1.25rem;
  color: #333;
  transition: all 0.6s;
  font-weight: bold;
}

.index_service_list_item_text ul {
  margin-top: 3.125rem;
}

.index_service_list_item_text ul li {
  position: relative;
  font-size: 1.125rem;
  color: #808080;
  line-height: 1.625rem;
  margin: 0 0 0.75rem 1rem;
  transition: all 0.6s;
}

.index_service_list_item_text ul li:before {
  position: absolute;
  top: 0.625rem;
  left: -0.9375rem;
  content: '';
  display: block;
  width: 0.4375rem;
  height: 0.4375rem;
  border: 0.0625rem solid #a7a7a7;
  border-radius: 50%;
}

.index_service_list_item_text i {
  position: absolute;
  bottom: 2.375rem;
  left: 1.75rem;
  display: block;
  width: 4.875rem;
  height: 3.75rem;
}

.index_service_list_item_text i img {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  transition: all 0.8s;
}

.index_service_list_item_text i img:last-child {
  opacity: 0;
}

.index_service_list_item:hover .index_service_list_item_block {
  height: 0;
}

.index_service_list_item:hover h4,
.index_service_list_item:hover span,
.index_service_list_item:hover li {
  color: #fff;
}

.index_service_list_item:hover li:before {
  border-color: #fff;
}

.index_service_list_item:hover i img:last-child {
  opacity: 1;
}

.index_agent {
  width: 100%;
  height: 51.25rem;
  background-repeat: no-repeat;
  background-size: cover;
  background-image: url(../cssimg/index_agentbg.jpg);
}

.index_agent_swiper {
  width: 100%;
  height: 100%;
  position: relative;
}

.index_agent_swiper_item {
  position: relative;
  width: 100%;
  height: 100%;
}

.index_agent_swiper_item_left {
  float: left;
  width: 50%;
  height: 100%;
  position: relative;
}

.index_agent_swiper_item_left img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
}

.index_agent_swiper_item_left a {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 8;
}

.index_agent_swiper_item_right {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translateY(-50%);
  width: 46%;
}

.index_agent_swiper_item_right h4 {
  margin: 0 0 1.25rem;
}

.index_agent_swiper_item_right h4 a {
  font-size: 2.25rem;
  color: #fff;
}

.index_agent_swiper_item_right span {
  position: relative;
  font-size: 1.25rem;
  color: #fff;
}

.index_agent_swiper_item_right span:after {
  content: '';
  position: absolute;
  bottom: -2.125rem;
  left: 0;
  display: block;
  width: 7.5rem;
  height: 0.375rem;
  background: #fe7f2d;
}

.index_agent_swiper_item_right p {
  margin-top: 6rem;
  font-size: 1.5rem;
  color: #fff;
  line-height: 2.9375rem;
}

.index_agent_swiper .swiper-pagination {
  bottom: 3.3125rem;
}

.index_agent_swiper .swiper-pagination .swiper-pagination-bullet {
  width: 0.75rem;
  height: 0.75rem;
  background: #a7a8a7;
  margin: 0 0.9375rem;
  outline: none;
}

.index_agent_swiper .swiper-pagination .swiper-pagination-bullet-active {
  background: #fff;
}

.index_process {
  height: 38.625rem;
}

.index_process_content {
  overflow-x: auto;
}

.index_process_content_box {
  overflow: hidden;
  display: flex;
  flex-flow: wrap;
  justify-content: space-between;
  padding-top: 7.125rem;
}

.index_process_content_item {
  width: 11.5rem;
  text-align: center;
}

.index_process_content_item_box {
  width: 10rem;
  height: 10rem;
  position: relative;
  margin: 0 auto 2rem;
}

.index_process_content_item_box:after {
  position: absolute;
  right: -112%;
  top: 50%;
  content: '';
  display: block;
  width: 108%;
  height: 0;
  border-top: 0.0625rem dashed #7d7d7d;
}

.index_process_content_item_top {
  width: 7.5rem;
  height: 7.5rem;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  margin: 0 auto 3.5rem;
  background-color: #fe7f2d;
  border-radius: 50%;
  transition: all 0.3s;
}

.index_process_content_item_top i {
  position: absolute;
  top: 0;
  left: 0.938rem;
  display: block;
  font-size: 3.75rem;
  color: #ff934e;
  opacity: 0.77;
  transition: all 0.3s;
}

.index_process_content_item_top em {
  position: absolute;
  right: 1rem;
  bottom: 1.063rem;
  display: block;
  width: 3.813rem;
  height: 3.438rem;
  background-repeat: no-repeat;
  background-size: contain;
  transition: all 0.4s;
}

.index_process_content_item_top span {
  opacity: 0;
  font-size: 1.75rem !important;
  font-weight: bold;
  color: #ffffff !important;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 7.5rem;
  transition: all 0.2s;
}

.index_process_content_item span {
  font-size: 2rem;
  color: #333333;
  font-weight: bold;
}

.index_process_content_item:hover .index_process_content_item_top {
  width: 11.5rem;
  height: 11.5rem;
}

.index_process_content_item:hover .index_process_content_item_top i {
  font-size: 6rem;
}

.index_process_content_item:hover .index_process_content_item_top em {
  opacity: 0;
}

.index_process_content_item:hover .index_process_content_item_top span {
  opacity: 1;
  width: 8.5rem;
}

.index_process_content_item:hover p {
  color: #fe7f2d;
}

.index_process_content_item:last-child .index_process_content_item_box::after {
  display: none;
}

.index_extension {
  width: 100%;
  background-repeat: no-repeat;
  background-size: cover;
  background-image: url(../cssimg/index_extensionbg.jpg);
  overflow: hidden;
}

.index_extension_content {
  width: 100%;
  margin: 3.1875rem 0;
  background: rgba(255, 255, 255, 0.8);
  text-align: center;
  padding: 4.25rem 2rem 2rem;
}

.index_extension_content h3 {
  position: relative;
  font-size: 2.25rem;
  color: #fe7f2d;
  margin: 0 auto 4.875rem;
}

.index_extension_content h3::after {
  position: absolute;
  bottom: -2rem;
  left: 50%;
  transform: translateX(-50%);
  content: '';
  display: block;
  width: 11.25rem;
  height: 0.25rem;
  background: #fe7f2d;
}

.index_extension_content p {
  line-height: 1.9375rem;
  font-size: 1.25rem;
  color: #333;
  margin-bottom: 1.75rem;
}

.index_extension_content ul {
  display: flex;
  flex-flow: row;
  justify-content: space-between;
  margin-top: 1.875rem;
}

.index_extension_content ul li {
  flex: 1;
}

.index_extension_content ul li img {
  display: block;
  height: 3.75rem;
  margin: 2.3125rem auto;
}

.index_extension_content ul li span {
  font-size: 1.25rem;
  color: #333;
}

.index_extension_content ul li:hover span {
  color: #fe7f2d;
}

.index_case_list {
  display: flex;
  flex-flow: wrap;
  justify-content: space-between;
  margin-top: 6.25rem;
}

.index_case_list_item {
  width: 32%;
  box-shadow: 0 0.5rem 0.9375rem 0.3125rem rgba(0, 0, 0, 0.05);
  margin-bottom: 2.125rem;
  transition: all 0.5s;
  border-radius: 0.75rem;
  overflow: hidden;
}

.index_case_list_item_top {
  width: 100%;
  overflow: hidden;
  height: 20rem;
  position: relative;
}

.index_case_list_item_top img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.5s;
}

.index_case_list_item_text {
  height: 6.25rem;
  padding: 1.5625rem 1.0625rem 0;
  background: #fff;
  position: relative;
}

.index_case_list_item_text h5 {
  font-size: 1.25rem;
  color: #333;
  margin: 0 0 1rem;
  width: 90%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.index_case_list_item_text p {
  font-size: 1rem;
  color: #666666;
  text-align: left;
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.index_case_list_item_text i {
  position: absolute;
  top: 1.375rem;
  right: 1.375rem;
  display: block;
  width: 1.9375rem;
  height: 1.8125rem;
  background-repeat: no-repeat;
  background-size: cover;
  background-image: url(../cssimg/index_more.png);
}

.index_case_list_item:hover {
  margin-top: -0.625rem;
}

.index_case_list_item:hover .index_case_list_item_top img {
  transform: translate(-50%, -50%) scale(1.1);
}

.index_case_list_item:hover .index_case_list_item_text h5 {
  color: #fe7f2d;
}

.index_case_more {
  display: block;
  width: 9.375rem;
  line-height: 3.75rem;
  font-size: 1.5rem;
  color: #ffffff;
  font-weight: 700;
  text-align: center;
  margin: 1.375rem auto 4.6875rem;
  background: #fe7f2d;
  border-radius: 1.625rem;
}

.index_case_more:hover {
  color: #ffffff;
}

.index_news {
  width: 100%;
  background-repeat: no-repeat;
  background-size: cover;
  background-image: url(../cssimg/index_newsbg.jpg);
  padding-bottom: 4.6875rem;
}

.index_news h3,
.index_news p {
  color: #ffffff;
}

.index_news_list {
  display: flex;
  flex-flow: wrap;
  justify-content: space-between;
  margin: 5.75rem 0 3.5rem;
}

.index_news_list_item {
  width: 31%;
  transition: all 0.6s;
}

.index_news_list_item h5 {
  position: relative;
  font-size: 1.375rem;
  color: #ffffff;
  margin: 0 0 1.75rem 2.1875rem;
}

.index_news_list_item h5:before {
  position: absolute;
  left: -1.4375rem;
  top: 50%;
  transform: translateY(-50%);
  content: '';
  display: block;
  width: 0.625rem;
  height: 0.625rem;
  background: #ffffff;
  border-radius: 50%;
}

.index_news_list_item_top {
  display: block;
  background: #fff;
  border-top-left-radius: 1.25rem;
  border-top-right-radius: 1.25rem;
  overflow: hidden;
}

.index_news_list_item_top_img {
  width: 100%;
  height: 16.125rem;
  position: relative;
  overflow: hidden;
}

.index_news_list_item_top_img img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 1s;
}

.index_news_list_item_top_text {
  padding: 1.125rem 0.625rem 1.0625rem;
  border-bottom: 0.0625rem solid #e5e5e5;
}

.index_news_list_item_top_text p {
  font-size: 1.375rem;
  color: #333333;
  text-align: left;
  margin-bottom: 1.25rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.index_news_list_item_top_text span {
  font-size: 1rem;
  color: #999999;
}

.index_news_list_item_top:hover .index_news_list_item_top_text p {
  color: #fe7f2d;
}

.index_news_list_item_list {
  padding: 0.875rem 1.875rem 1.125rem 0.625rem;
  background: #ffffff;
  height: 18.625rem;
  border-bottom-left-radius: 1.25rem;
  border-bottom-right-radius: 1.25rem;
  overflow: hidden;
}

.index_news_list_item_list ul li {
  line-height: 3.25rem;
}

.index_news_list_item_list ul li a span {
  display: inline-block;
  width: 75%;
  font-size: 1.125rem;
  color: #333333;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.index_news_list_item_list ul li a i {
  font-size: 1rem;
  color: #999999;
  float: right;
}

.index_news_list_item_list ul li:hover a span {
  color: #fe7f2d;
}

.index_news_list_item:hover {
  margin-top: -1.25rem;
}

.index_news_list_item:hover .index_news_list_item_top_img img {
  width: 110%;
}

.index_news .index_case_more {
  background: #ffffff;
  color: #fe7f2d;
  margin-bottom: 0;
}

.index_consult {
  width: 100%;
  background-repeat: no-repeat;
  background-size: cover;
  background-image: url(../cssimg/index_consult.png);
  padding: 6.25rem 0 3.75rem;
  text-align: center;
  overflow: hidden;
}

.index_consult h3 {
  color: #fe7f2d;
  font-size: 2.25rem;
  margin: 0 0 1.5rem;
}

.index_consult p {
  font-size: 1.25rem;
  color: #333333;
}

.index_consult .index_case_more {
  margin: 2.375rem auto 0;
  width: 15rem;
}

.index_footer {
  width: 100%;
  background-repeat: no-repeat;
  background-size: cover;
  background-image: url(../cssimg/index_footer.png);
  overflow: hidden;
}

.index_footer_left {
  float: left;
  margin: 3.6875rem 0 2.6875rem;
  padding-left: 0.3125rem;
}

.index_footer_left ul {
  margin-bottom: 2.9375rem;
}

.index_footer_left ul li {
  display: inline-block;
  margin-right: 2.75rem;
}

.index_footer_left ul li a {
  font-size: 1.25rem;
  color: #ffffff;
}

.index_footer_left ul li:last-child {
  margin-right: 0;
}

.index_footer_left ul .active a,
.index_footer_left ul li:hover a {
  color: #fe7f2d;
}

.index_footer_left p {
  overflow: hidden;
  line-height: 1.6875rem;
  margin-bottom: 1.1875rem;
}

.index_footer_left p i {
  float: left;
  display: block;
  width: 1.625rem;
  height: 1.6875rem;
  color: #ffffff;
  font-size: 2rem;
  margin-right: 1rem;
}

.index_footer_left p span {
  float: left;
  display: block;
  font-size: 1.25rem;
  color: #ffffff;
  margin-right: 1.5rem;
}

.index_footer_left p span:last-child {
  margin-right: 0;
}

.index_footer_left p span a {
  font-size: 1.25rem;
  color: #ffffff;
}

.index_footer_left p:nth-child(3) i {
  width: 1.5625rem;
  background-image: url(../cssimg/index_address.png);
  background-repeat: no-repeat;
  background-size: cover;
}

.index_footer_left p:last-child {
  margin-bottom: 0;
}

.index_footer_right {
  float: right;
  margin: 3.375rem 0 2.6875rem;
  overflow: hidden;
}

.index_footer_right_item {
  text-align: center;
  float: left;
}

.index_footer_right_item img {
  display: block;
  width: 9.625rem;
  margin: 0 auto 1.1875rem;
}

.index_footer_right_item span {
  font-size: 1.25rem;
  color: #ffffff;
}

.index_footer_right_item:last-child {
  margin-left: 3.125rem;
}

.index_side {
  position: fixed;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  width: 5.375rem;
  background: #fe7f2d;
  border-top-left-radius: 0.75rem;
  border-bottom-left-radius: 0.75rem;
  box-shadow: 0 0rem 0.625rem 0.5rem rgba(255, 255, 255, 0.1);
}

.index_side_item {
  position: relative;
  width: 100%;
  padding: 1.125rem 0;
  text-align: center;
  cursor: pointer;
}

.index_side_item a {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 100%;
}

.index_side_item i {
  display: block;
  margin: 0 auto 0.3125rem;
  font-size: 2rem;
  color: #ffffff;
  text-align: center;
}

.index_side_item:nth-child(3) i {
  font-size: 2.5rem;
}

.index_side_item span {
  font-size: 0.875rem;
  color: #ffffff;
}

.index_side_item_popup {
  position: absolute;
  top: 50%;
  right: 4.7rem;
  transform: translateY(-50%) translateX(100%);
  transition: all 0.6s;
  z-index: -1;
  opacity: 0;
  box-shadow: 0rem 0rem 1.813rem 0rem rgba(254, 127, 45, 0.1);
}

.index_side_item_popup.telpopup {
  border-radius: 0.75rem 0 0 0.75rem;
  width: 15.625rem;
  height: 100%;
  line-height: 6.063rem;
  background-color: #fe7f2d;
}

.index_side_item_popup.telpopup span {
  font-size: 1.5rem;
}

.index_side_item_popup.telpopup i {
  display: inline-block;
  font-size: 1.625rem;
  vertical-align: middle;
  padding-left: 1.125rem;
}

.index_side_item_popup.wechatpopup {
  width: 6.563rem;
  height: 6.563rem;
  right: 100%;
}

.index_side_item_popup.wechatpopup img {
  width: 100%;
  height: 100%;
}

.index_side_item:hover .index_side_item_popup {
  transform: translateX(0) translateY(-50%);
  opacity: 1;
  z-index: 1;
}

.optimize_banner {
  position: relative;
  width: 100%;
  height: 38.75rem;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.optimize_banner img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.optimize_banner_text {
  position: relative;
  color: #fff;
}

.optimize_banner_text h2 {
  font-size: 1.875rem;
}

.optimize_banner_text p {
  font-size: 1.25rem;
  line-height: 1.875rem;
  margin-top: 2.188rem;
}

.optimize_banner_text a {
  margin-top: 4.375rem;
  display: block;
  width: 10rem;
  height: 2.938rem;
  line-height: 2.938rem;
  background: #fe7f2d;
  border-radius: 1.375rem;
  font-size: 1.25rem;
  color: #fff;
  text-align: center;
}

.optimize_banner_text.center {
  text-align: center;
}

.optimize_banner_text.center a {
  margin: 4.375rem auto 0;
}

.optimize_content {
  background: #f6f6f6;
  padding: 4.375rem 0 0;
}

.optimize_content_title {
  text-align: center;
  margin-bottom: 5rem;
}

.optimize_content_title h3 {
  font-size: 2.25rem;
  margin-bottom: 1.75rem;
  color: #333;
}

.optimize_content_title p {
  font-size: 1.25rem;
  color: #666;
}

.optimize_service_list {
  display: flex;
  justify-content: space-between;
  flex-flow: row wrap;
  padding-bottom: 1.875rem;
}

.optimize_service_list_item {
  width: 23%;
  height: 37.5rem;
  background: #fff;
  border: 0.063rem solid #e5e5e5;
  border-radius: 0.75rem;
  text-align: center;
  padding: 3.625rem 3rem 0;
  color: #666;
  box-shadow: 0rem 0.063rem 1.125rem 0rem rgba(231, 230, 230, 0.6);
  transition: all 0.5s;
}

.optimize_service_list_item i {
  position: relative;
  display: block;
  width: 3.813rem;
  height: 5.688rem;
  margin: 0 auto;
}

.optimize_service_list_item i img {
  width: 100%;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  opacity: 1;
  transition: all 0.5s;
}

.optimize_service_list_item i img:last-child {
  opacity: 0;
}

.optimize_service_list_item h4 {
  font-size: 1.5rem;
  line-height: 4rem;
  color: #333;
  transition: all 0.5s;
}

.optimize_service_list_item span {
  display: inline-block;
  font-size: 1.125rem;
  padding-bottom: 2rem;
  border-bottom: 0.063rem solid #e6e6e6;
}

.optimize_service_list_item ul {
  padding-top: 1.5rem;
}

.optimize_service_list_item ul li {
  line-height: 2.188rem;
  font-size: 1.125rem;
}

.optimize_service_list_item a {
  display: block;
  width: 100%;
  line-height: 2.5rem;
  background: #fff;
  border-radius: 0.375rem;
  text-align: center;
  margin-top: 3.625rem;
  color: #fe7f2d;
  font-size: 1.125rem;
  opacity: 0;
  transition: all 0.5s;
}

.optimize_service_list_item:hover {
  color: #fff;
  background: #fe7f2d;
  margin-top: -1.875rem;
}

.optimize_service_list_item:hover h4 {
  color: #fff;
}

.optimize_service_list_item:hover span {
  border-bottom-color: #e6e6e6;
}

.optimize_service_list_item:hover i img:last-child {
  opacity: 1;
}

.optimize_service_list_item:hover a {
  opacity: 1;
}

.optimize_choice {
  padding-bottom: 4.188rem;
  overflow: hidden;
}

.optimize_choice_content {
  overflow: hidden;
}

.optimize_choice_content_img {
  float: left;
  position: relative;
  width: 43%;
  height: 28.125rem;
  overflow: hidden;
  border-radius: 1rem;
  box-shadow: 0rem 0.063rem 1rem 0rem rgba(255, 217, 192, 0.46);
}

.optimize_choice_content_img img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: all 0.8s;
}

.optimize_choice_content_img .active {
  opacity: 1;
}

.optimize_choice_content_list {
  float: right;
  width: 53%;
}

.optimize_choice_content_list_item {
  display: flex;
  align-items: center;
  width: 100%;
  height: 5.625rem;
  background: #fff;
  border-radius: 0.5rem;
  box-shadow: 0rem 0.063rem 1rem 0rem rgba(255, 217, 192, 0.46);
  color: #333;
  transition: all 0.5s;
  margin-bottom: 1.875rem;
}

.optimize_choice_content_list_item:last-child {
  margin-bottom: 0;
}

.optimize_choice_content_list_item i {
  position: relative;
  margin-left: 1.75rem;
  width: 1.563rem;
  height: 100%;
}

.optimize_choice_content_list_item i img {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  transition: all 0.5s;
  width: 100%;
}

.optimize_choice_content_list_item i img:last-child {
  opacity: 0;
}

.optimize_choice_content_list_item span {
  display: inline-block;
  font-size: 1.125rem;
  margin-left: 0.875rem;
}

.optimize_choice_content_list_item:hover {
  color: #fff;
  background: #fe7f2d;
}

.optimize_choice_content_list_item:hover i img:last-child {
  opacity: 1;
}

.optimize_choice_content_list_item:hover i img:first-child {
  opacity: 0;
}

.optimize_cases {
  width: 100%;
  background-image: url(../cssimg/optimizecasesbg.png);
  background-size: cover;
  background-repeat: no-repeat;
  padding-bottom: 2rem;
}

.optimize_cases .optimize_content_title h3,
.optimize_cases p {
  color: #fff;
}

.optimize_cases_list {
  display: flex;
  justify-content: space-between;
  flex-flow: row wrap;
}

.optimize_cases_list_item {
  position: relative;
  width: 32%;
  height: 20rem;
  margin-bottom: 1.875rem;
  overflow: hidden;
}

.optimize_cases_list .index_case_list_item_text p {
  color: #666;
}

.optimize_cases_list_item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.5s;
}

.optimize_cases_list_item a {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.optimize_cases_list_item:hover img {
  transform: scale(1.1);
}

.optimize_guarantee {
  height: 37.938rem;
}

.optimize_guarantee_list {
  display: flex;
  justify-content: space-between;
  flex-flow: row wrap;
  margin-top: 7.5rem;
}

.optimize_guarantee_list_item {
  width: 20%;
  text-align: center;
}

.optimize_guarantee_list_item i {
  display: block;
  width: 4.438rem;
  height: 6.063rem;
  text-align: center;
  margin: 0 auto;
}

.optimize_guarantee_list_item i img {
  width: 100%;
}

.optimize_guarantee_list_item span {
  font-size: 1.25rem;
  color: #333;
  font-weight: bold;
}

.optimize_guarantee_list_item p {
  font-size: 1rem;
  color: #666;
  line-height: 1.25rem;
  margin-top: 1.625rem;
}

.optimize_promise {
  width: 100%;
  height: 51.25rem;
  background-image: url(../cssimg/optimizepromisebg.png);
  background-size: cover;
  background-repeat: no-repeat;
}

.optimize_promise .optimize_content_title h3,
.optimize_promise p {
  color: #fff;
}

.optimize_promise_list {
  display: flex;
  justify-content: space-between;
  flex-flow: row wrap;
  margin-top: 7.5rem;
  overflow: hidden;
}

.optimize_promise_list_item {
  width: 33.3%;
  margin-bottom: 8.75rem;
  overflow: hidden;
}

.optimize_promise_list_item i {
  display: block;
  float: left;
  width: 3.75rem;
}

.optimize_promise_list_item i img {
  width: 100%;
}

.optimize_promise_list_item_text {
  color: #fff;
  margin-left: 5.5rem;
}

.optimize_promise_list_item_text span {
  font-size: 1.625rem;
}

.optimize_promise_list_item_text p {
  font-size: 1rem;
  line-height: 1.5rem;
  margin-top: 1.563rem;
}

.optimize_message {
  padding-bottom: 5rem;
}

.optimize_message_form {
  margin-top: 6.25rem;
  display: flex;
  justify-content: space-between;
  flex-flow: row wrap;
}

.optimize_message_form_item {
  position: relative;
  padding-bottom: 2.5rem;
}

.optimize_message_form_item label {
  display: inline-block;
  position: relative;
  font-size: 1.125rem;
  font-weight: bold;
  color: #333;
  line-height: 2.625rem;
}

.optimize_message_form_item input,
.optimize_message_form_item textarea {
  font-size: 1rem;
}

.optimize_message_form_item input.text {
  all: unset;
  display: inline-block;
  width: 18.75rem;
  height: 2.5rem;
  border: 0.063rem solid #d2d2d2;
  line-height: 2.5rem;
  padding: 0 0.313rem;
}

.optimize_message_form_item span {
  position: absolute;
  left: 6rem;
  bottom: 1.125rem;
  font-size: 0.75rem;
  color: #fe7f2d;
  display: none;
}

.optimize_message_form_item textarea {
  width: 100%;
  height: 7.5rem;
  border: 0.063rem solid #d2d2d2;
  resize: none;
  padding: 0.313rem;
  outline: none;
  background: none;
}

.optimize_message_form_item input[type=radio] {
  display: none;
}

.optimize_message_form_item .radio {
  position: relative;
  margin: 0 6.188rem 0 1.438rem;
  font-weight: 400;
  cursor: pointer;
}

.optimize_message_form_item .radio:before {
  position: absolute;
  left: -1.438rem;
  top: 50%;
  transform: translateY(-50%);
  content: "";
  display: block;
  width: 0.75rem;
  height: 0.75rem;
  background-repeat: no-repeat;
  background-size: cover;
  background-image: url(../cssimg/radio.png);
}

.optimize_message_form_item input[type=radio]:checked+.radio:before {
  background-image: url(../cssimg/radio1.png);
}

.optimize_message_form_item.w100 {
  width: 100%;
  height: auto;
}

.optimize_message_form_submit {
  display: block;
  width: 12.5rem;
  height: 3rem;
  line-height: 3rem;
  background: #fe7f2d;
  text-align: center;
  color: #fff;
  font-size: 1.25rem;
  border-radius: 1.5rem;
  border: 0;
  outline: none;
  cursor: pointer;
}

.agent_content_title {
  margin: 2.75rem 0 3.625rem;
}

.agent_content_title h3 {
  font-size: 2.25rem;
  color: #333;
  line-height: 5.375rem;
  margin: 0;
}

.agent_content_title p {
  font-size: 1.25rem;
  color: #666;
}

.agent_content_title.center {
  text-align: center;
}

.agent_content_title.white h3,
.agent_content_title.white p {
  color: #fff;
}

.agent_prospect {
  height: 41.25rem;
  overflow: hidden;
}

.agent_prospect .main {
  display: flex;
  justify-content: space-between;
}

.agent_prospect_left {
  width: 55%;
}

.agent_prospect_left_tab_btn {
  width: 14.5rem;
  display: flex;
  border-radius: 1.25rem;
  overflow: hidden;
  margin-bottom: 3.5rem;
}

.agent_prospect_left_tab_btn li {
  width: 50%;
  height: 2.5rem;
  background: #f8e3d5;
  font-size: 1.125rem;
  color: #fe7f2d;
  text-align: center;
  line-height: 2.5rem;
  cursor: pointer;
}

.agent_prospect_left_tab_btn .active {
  color: #fff;
  background: #fe7f2d;
}

.agent_prospect_left_tab_list {
  width: 76%;
}

.agent_prospect_left_tab_list_item {
  display: none;
}

.agent_prospect_left_tab_list_item p {
  font-size: 1.125rem;
  color: #333;
  line-height: 1.5rem;
  margin-bottom: 1.438rem;
}

.agent_prospect_right {
  margin-top: 2.75rem;
}

.agent_prospect_right_img {
  width: 47.5rem;
  height: 33.313rem;
}

.agent_prospect_right_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.agent_pain {
  height: 53.375rem;
  background: #f6f6f6;
  overflow: hidden;
}

.agent_pain_img {
  float: left;
  width: 40%;
}

.agent_pain_img img {
  width: 100%;
}

.agent_pain .optimize_choice_content {
  margin-top: 5.625rem;
}

.agent_pain .optimize_choice_content_list {
  width: 50%;
}

.agent_pain .optimize_choice_content_list_item span {
  margin-left: 2.313rem;
}

.agent_channel {
  padding-bottom: 8rem;
}

.agent_channel_plan {
  display: flex;
  justify-content: space-between;
  flex-flow: row wrap;
}

.agent_channel_plan li {
  width: 16%;
  height: 12.5rem;
  border-radius: 1.25rem;
  background: #fff;
  text-align: center;
  font-size: 1.5rem;
  color: #333;
}

.agent_channel_plan li i {
  display: block;
  height: 8rem;
  line-height: 8rem;
}

.agent_channel_plan li i img {
  width: 3.75rem;
  vertical-align: middle;
}

.agent_channel_object {
  display: flex;
  justify-content: space-between;
  flex-flow: row wrap;
  margin-top: 8rem;
}

.agent_channel_object li {
  width: 24%;
  height: 26.7rem;
  text-align: center;
  border-radius: 1.25rem;
  background: #fff;
  box-shadow: 0rem 0.063rem 1.25rem 0.063rem rgba(0, 0, 0, 0.1);
  padding: 0 2.125rem;
  color: #333;
  transition: all 0.35s;
  font-size: 1.25rem;
}

.agent_channel_object li span {
  font-weight: bold;
}

.agent_channel_object li i {
  position: relative;
  display: block;
  width: 100%;
  height: 11.688rem;
}

.agent_channel_object li i img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.35s;
}

.agent_channel_object li i img:last-child {
  opacity: 0;
}

.agent_channel_object li p {
  color: #666;
  font-size: 0.875rem;
  line-height: 1.5rem;
  margin-top: 1.5rem;
  transition: all 0.35s;
}

.agent_channel_object li:nth-child(even) {
  transform: translateY(2.813rem);
}

.agent_channel_object li:nth-child(odd) {
  transform: translateY(-2.813rem);
}

.agent_channel_object li:hover {
  color: #fff;
  background: #fe7f2d;
}

.agent_channel_object li:hover i img:last-child {
  opacity: 1;
}

.agent_channel_object li:hover p {
  color: #fff;
}

.agent_strength {
  background: #f6f6f6;
  height: 48.375rem;
}

.agent_strength_content {
  position: relative;
  height: 29.063rem;
}

.agent_strength_content_item {
  position: absolute;
  display: block;
  width: 17.5%;
  left: 0;
  height: 100%;
  transition: all 0.35s;
  overflow: hidden;
}

.agent_strength_content_item>img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.35s;
}

.agent_strength_content_item .text {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(62, 62, 62, 0.87);
  transition: all 0.35s;
  text-align: center;
  font-size: 1.125rem;
  color: #fff;
  padding: 10rem 2.5rem 0;
}

.agent_strength_content_item .text i {
  display: block;
  width: 4.375rem;
  height: 6.375rem;
  line-height: 6.375rem;
  margin: 0 auto 1.25rem;
}

.agent_strength_content_item .text i img {
  width: 100%;
  vertical-align: middle;
}

.agent_strength_content_item .text h3 {
  font-weight: 400;
  transition: all 0.35s;
}

.agent_strength_content_item .text p {
  margin-top: 3.125rem;
  transform: translateY(7.5rem);
  transition: all 0.35s;
}

.agent_strength_content_item .text a {
  display: block;
  border: 0.063rem solid #fff;
  position: absolute;
  bottom: -3.625rem;
  left: 50%;
  transform: translateX(-50%);
  width: 7.375rem;
  height: 2.375rem;
  line-height: 2.25rem;
  text-align: center;
  color: #fff;
  transition: all 0.35s;
}

.agent_strength_content .active {
  width: 30%;
}

.agent_strength_content .active .text {
  padding: 2.688rem 2.5rem 0;
  background-color: rgba(254, 127, 45, 0.87);
}

.agent_strength_content .active .text h3 {
  font-weight: bold;
  font-style: 1.375rem;
}

.agent_strength_content .active .text p {
  transform: translateY(0);
}

.agent_strength_content .active .text a {
  bottom: 3.625rem;
}

.agent_guarantee {
  height: 33rem;
}

.agent_guarantee .agent_prospect_left ul li {
  color: #333;
  font-size: 1.375rem;
  margin-bottom: 1.5rem;
}

.agent_guarantee .agent_prospect_right_img {
  width: 33.5rem;
  height: 24.5rem;
}

.agent_pattern {
  background: #f6f6f6;
  padding-bottom: 3.375rem;
}

.agent_pattern_content {
  height: 20.563rem;
  display: flex;
  border-radius: 1.25rem;
  box-shadow: 0rem 0.063rem 1rem 0rem rgba(255, 217, 192, 0.46);
  overflow: hidden;
}

.agent_pattern_content_right {
  position: relative;
  width: 39%;
  background: #fff;
  transition: all 0.35s;
}

.agent_pattern_content_right i {
  position: absolute;
  top: 3.875rem;
  right: 50%;
  transform: translateX(50%);
  display: block;
  width: 6.813rem;
  height: 7.125rem;
  background-repeat: no-repeat;
  background-size: cover;
  transition: all 0.35s;
  z-index: 0;
}

.agent_pattern_content_right h3 {
  position: relative;
  font-weight: 400;
  font-size: 1.625rem;
  text-align: center;
  margin-top: 13.625rem;
  transition: all 0.35s;
  color: #333;
}

.agent_pattern_content_right p {
  position: relative;
  font-size: 1.25rem;
  line-height: 1.875rem;
  margin: 3.75rem 0 0;
  opacity: 0;
  transition: all 0.35s;
  color: #fff;
}

.agent_pattern_content_right a {
  opacity: 0;
  position: absolute;
  left: 4.188rem;
  bottom: 2.813rem;
  display: block;
  width: 7.5rem;
  height: 2.625rem;
  line-height: 2.625rem;
  text-align: center;
  font-size: 1.125rem;
  color: #fe7f2d;
  background: #fff;
  transition: all 0.35s;
}

.agent_pattern_content_right:nth-child(2).active i {
  opacity: 0.2;
}

.agent_pattern_content .active {
  width: 61%;
  background: #fe7f2d;
  padding: 3.125rem 4.188rem 0;
  color: #fff;
}

.agent_pattern_content .active h3 {
  text-align: left;
  margin-top: 0;
  color: #fff;
}

.agent_pattern_content .active h3:after {
  position: absolute;
  left: 0;
  bottom: -2rem;
  content: "";
  display: block;
  width: 3.125rem;
  height: 0.375rem;
  background: #fff;
}

.agent_pattern_content .active p,
.agent_pattern_content .active a {
  opacity: 1;
}

.agent_pattern_content .active i {
  top: 3.375rem;
  right: 2.688rem;
  transform: translate(0);
  display: block;
  width: 13rem;
  height: 13.75rem;
}

.agent_process {
  background: #f6f6f6;
}

.agent_process_content {
  overflow: hidden;
}

.agent_process_content_swiper {
  position: relative;
  padding: 21.25rem 0;
  overflow: visible;
}

.agent_process_content_swiper:before {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  content: "";
  display: block;
  width: 100%;
  height: 0;
  border-bottom: 0.063rem dashed #d6b6a2;
}

.agent_process_content_swiper_item {
  position: relative;
}

.agent_process_content_swiper_item em {
  display: block;
  width: 2.5rem;
  height: 1.375rem;
  background-repeat: no-repeat;
  background-size: contain;
  background-color: #f6f6f6;
  background-image: url(../cssimg/processicon.png);
  background-position: center center;
  margin: 0 auto;
}

.agent_process_content_swiper_item_box {
  position: absolute;
  left: 50%;
  width: 8.625rem;
  height: 8.625rem;
  border-radius: 50%;
  background: #fe7f2d;
  box-shadow: 0rem 0.063rem 1rem 0rem rgba(255, 217, 192, 0.46);
  text-align: center;
  padding-top: 1.5rem;
  transition: all 0.35s;
  color: #fff;
}

.agent_process_content_swiper_item_box:after {
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  content: "";
  display: block;
  width: 0.063rem;
  height: 4.375rem;
  background: #fe7f2d;
}

.agent_process_content_swiper_item_box i {
  font-size: 4.25rem;
  color: rgba(255, 185, 140, 0.459);
  position: absolute;
  top: 0.625rem;
  left: 50%;
  transform: translateX(-50%);
}

.agent_process_content_swiper_item_box span {
  font-size: 2rem;
}

.agent_process_content_swiper_item_box:hover {
  background: #fff;
  color: #fe7f2d;
}

.agent_process_content_swiper .swiper-slide:nth-child(odd) .agent_process_content_swiper_item_box {
  top: -8.625rem;
  transform: translate(-50%, -6.063rem);
}

.agent_process_content_swiper .swiper-slide:nth-child(odd) .agent_process_content_swiper_item_box:after {
  bottom: 0;
  transform: translateY(100%);
}

.agent_process_content_swiper .swiper-slide:nth-child(even) .agent_process_content_swiper_item_box {
  bottom: -8.625rem;
  transform: translate(-50%, 6.063rem);
}

.agent_process_content_swiper .swiper-slide:nth-child(even) .agent_process_content_swiper_item_box:after {
  top: 0;
  transform: translateY(-100%);
}

.agent_process_content_swiper_lt,
.agent_process_content_swiper_gt {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 0.563rem solid transparent;
  border-bottom: 0.563rem solid transparent;
  z-index: 2;
  outline: none;
}

.agent_process_content_swiper_lt {
  left: 0;
  border-right: 1.063rem solid #d6b6a2;
}

.agent_process_content_swiper_gt {
  right: 0;
  border-left: 1.063rem solid #d6b6a2;
}

.agent_cases {
  padding-bottom: 4rem;
}

.extension_deadlock_content {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-flow: row wrap;
  padding: 5rem 0;
}

.extension_deadlock_content li {
  width: 50%;
  margin: 2.5rem 0;
}

.extension_deadlock_content li i {
  display: block;
  float: left;
  width: 6rem;
  height: 4.063rem;
  background-repeat: no-repeat;
  background-size: contain;
  background-position: left center;
}

.extension_deadlock_content li h3 {
  position: relative;
  margin-left: 6rem;
  width: 16.25rem;
  font-size: 1.125rem;
  color: #666;
  font-weight: 400;
  line-height: 2.563rem;
  border-bottom: 0.063rem solid #fe7f2d;
}

.extension_deadlock_content li h3:after {
  content: "";
  position: absolute;
  right: -0.625rem;
  transform: translateY(-50%);
  display: block;
  width: 0.625rem;
  height: 0.625rem;
  border-radius: 50%;
  background: #fe7f2d;
}

.extension_deadlock_content li:nth-child(even) i {
  float: right;
}

.extension_deadlock_content li:nth-child(even) h3 {
  float: right;
  margin-right: 3.938rem;
  text-align: right;
}

.extension_deadlock_content_bg {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.extension_deadlock_content_bg img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.extension_solutions {
  height: 45rem;
  background-repeat: no-repeat;
  background-size: cover;
  background-image: url(../cssimg/solutionsbg.png);
}

.extension_solutions_list {
  display: flex;
  justify-content: space-between;
  margin-top: 10rem;
}

.extension_solutions_list_item {
  position: relative;
  width: 16.25rem;
  height: 16.25rem;
  border-radius: 50%;
  border: 0.188rem solid #fff;
  text-align: center;
  color: #fff;
}

.extension_solutions_list_item i {
  display: block;
  width: 3.75rem;
  height: 8rem;
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center center;
  margin: 0 auto;
}

.extension_solutions_list_item h3 {
  font-size: 1.25rem;
}

.extension_solutions_list_item p {
  font-size: 0.875rem;
  margin-top: 1.5rem;
}

.extension_solutions_list_item:not(:last-child):after {
  content: "";
  position: absolute;
  top: 50%;
  right: -4.75rem;
  transform: translateY(-50%);
  display: block;
  width: 2rem;
  height: 1.688rem;
  background-repeat: no-repeat;
  background-size: cover;
  background-image: url(../cssimg/solutionsicon.png);
}

.extension_solutions_list_item .circ {
  position: absolute;
  top: -0.188rem;
  width: 8.125rem;
  height: 16.25rem;
  overflow: hidden;
}

.extension_solutions_list_item .circ .aa {
  position: absolute;
  top: 0;
  width: 8.125rem;
  height: 16.25rem;
  overflow: hidden;
  transform: rotate(-180deg);
}

.extension_solutions_list_item .circ .aa:after {
  content: "";
  position: absolute;
  top: 0;
  display: block;
  width: 16.062rem;
  height: 15.874rem;
  border-radius: 50%;
  border-bottom: 0.188rem solid #fe7f2d;
  border-top: 0.188rem solid #fe7f2d;
  z-index: 2;
}

.extension_solutions_list_item .circ_left {
  left: -0.188rem;
}

.extension_solutions_list_item .circ_left .aa {
  left: 0;
  transform-origin: right center;
}

.extension_solutions_list_item .circ_left .aa:after {
  left: 0;
  border-left: 0.188rem solid #fe7f2d;
}

.extension_solutions_list_item .circ_right {
  right: -0.188rem;
}

.extension_solutions_list_item .circ_right .aa {
  right: 0;
  transform-origin: left center;
}

.extension_solutions_list_item .circ_right .aa:after {
  right: 0;
  border-right: 0.188rem solid #fe7f2d;
}

@keyframes aa {
  0% {
    transform: rotate(-180deg);
  }

  100% {
    transform: rotate(0deg);
  }
}

.extension_solutions_list_item:hover .circ_left .aa {
  animation: aa 1s linear forwards;
  animation-delay: 0.5s;
}

.extension_solutions_list_item:hover .circ_right .aa {
  animation: aa 0.5s linear forwards;
}

.extension_advantage {
  background: #f6f6f6;
  padding-bottom: 6.875rem;
}

.extension_advantage_content {
  height: 37.5rem;
  background: #fff;
  box-shadow: 0rem 0.25rem 15rem 0.2rem rgba(195, 195, 195, 0.3);
  border: 0.063rem solid #e3e3e3;
  border-radius: 1.25rem;
}

.extension_advantage_content_tab {
  float: left;
  width: 17%;
}

.extension_advantage_content_tab li {
  height: 12.5rem;
  font-size: 1.5rem;
  color: #333;
  display: flex;
  justify-content: center;
  align-items: center;
}

.extension_advantage_content_tab .active {
  background: #fe7f2d;
  color: #fff;
}

.extension_advantage_content_list {
  float: right;
  width: 83%;
  height: 100%;
}

.extension_advantage_content_list_item {
  display: flex;
  height: 100%;
}

.extension_advantage_content_list_item .box {
  flex: 1;
  height: 100%;
  border-left: 0.063rem solid #e3e3e3;
  padding: 1.625rem 3rem;
  color: #333;
}

.extension_advantage_content_list_item .box i {
  display: block;
  width: 5rem;
  height: 8.438rem;
  margin: 0 auto;
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center center;
}

.extension_advantage_content_list_item .box h4 {
  font-size: 1.625rem;
  text-align: center;
}

.extension_advantage_content_list_item .box ul {
  display: block;
  margin: 3.5rem auto 0;
}

.extension_advantage_content_list_item .box ul li {
  position: relative;
  font-size: 1.25rem;
  margin-bottom: 2rem;
  padding-left: 1.5rem;
}

.extension_advantage_content_list_item .box ul li:before {
  content: "";
  position: absolute;
  top: 0.438rem;
  left: 0;
  display: block;
  width: 0.5rem;
  height: 0.5rem;
  background: #fe7f2d;
  border-radius: 50%;
}

.extension_handling {
  height: 58.125rem;
  background-repeat: no-repeat;
  background-size: cover;
  background-image: url(../cssimg/handlingbg.png);
}

.extension_handling_list {
  display: flex;
  flex-flow: row wrap;
  justify-content: space-between;
}

.extension_handling_list_item {
  width: 33%;
  height: 19.688rem;
  transition: all 0.5s;
  text-align: center;
  padding: 5.25rem 2rem 0;
  border-radius: 1.125rem;
  overflow: hidden;
  margin-bottom: 1.25rem;
  color: #333;
}

.extension_handling_list_item i {
  position: relative;
  display: block;
  width: 3.75rem;
  height: 6.688rem;
  margin: 0 auto;
}

.extension_handling_list_item i img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: all .35s;
}

.extension_handling_list_item i img:last-child {
  opacity: 0;
}

.extension_handling_list_item span {
  font-size: 1.375rem;
}

.extension_handling_list_item p {
  font-size: 1rem;
  color: #666;
  margin-top: 1.375rem;
  transform: translateY(7.5rem);
  transition: all 0.5s;
}

.extension_handling_list_item:hover {
  color: #fff;
  padding: 1.5rem 1.5rem 0;
  background: rgba(254, 127, 45, .8);
  box-shadow: 0rem 0.313rem 1.25rem 0.75rem rgba(0, 0, 0, 0.1);
}

.extension_handling_list_item:hover p {
  transform: translateY(0);
  color: #fff;
}

.extension_handling_list_item:hover i img:last-child {
  opacity: 1;
}

.extension_partner {
  padding-bottom: 8.125rem;
  background: #f5f5f5;
}

.extension_partner_swiper {
  position: relative;
  margin: 6.25rem 0 7.5rem;
}

.extension_partner_swiper .swiper-slide {
  border: 0.063rem solid #d9d9d9;
  background: #fff;
  border-radius: 0.5rem;
  height: 13.625rem;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1rem;
}

.extension_partner_swiper .swiper-slide img {
  max-width: 100%;
}

.extension_partner_swiper_lt,
.extension_partner_swiper_gt {
  position: absolute;
  top: 50%;
  display: block;
  width: 3.625rem;
  height: 3.625rem;
  background-repeat: no-repeat;
  background-size: contain;
  background-image: url(../cssimg/iconlt.png);
  transition: all 0.35s;
  cursor: pointer;
  outline: none;
}

.extension_partner_swiper_lt:hover,
.extension_partner_swiper_gt:hover {
  background-image: url(../cssimg/icongt.png);
}

.extension_partner_swiper_lt {
  left: -6.375rem;
  transform: translateY(-50%);
}

.extension_partner_swiper_lt:hover {
  transform: translateY(-50%) rotate(180deg);
}

.extension_partner_swiper_gt {
  right: -6.375rem;
  transform: translateY(-50%) rotate(180deg);
}

.extension_partner_swiper_gt:hover {
  transform: translateY(-50%);
}

.extension_partner_tab_btn {
  display: flex;
  border: 0.063rem solid #e5e5e5;
}

.extension_partner_tab_btn li {
  position: relative;
  flex: 1;
  line-height: 4.875rem;
  text-align: center;
  font-size: 1.375rem;
  color: #666;
  cursor: pointer;
}

.extension_partner_tab_btn li:not(:last-child) {
  border-right: 0.063rem solid #e5e5e5;
}

.extension_partner_tab_btn li.active {
  color: #fff;
  background: #fe7f2d;
}

.extension_partner_tab_btn li.active:after {
  content: '';
  position: absolute;
  bottom: -1.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: block;
  width: 0;
  height: 0;
  border-width: 0.75rem;
  border-style: solid;
  border-color: #fe7f2d transparent transparent transparent;
}

.extension_partner_tab_list {
  margin-top: 3.75rem;
}

.extension_partner_tab_list_item {
  display: none;
  overflow: hidden;
}

.extension_partner_tab_list_item .box {
  float: left;
  width: 24%;
  height: 11.125rem;
  border: 0.063rem solid #e5e5e5;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-right: 1%;
}

.extension_partner_tab_list_item .box i {
  display: block;
  width: 3.625rem;
  height: 3.625rem;
  background-repeat: no-repeat;
  background-size: contain;
  background-image: url(../cssimg/partnerphone.png);
  margin-right: 1.2rem;
}

.extension_partner_tab_list_item .box h4 {
  font-size: 1.25rem;
  width: 65%;
  color: #333;
  font-weight: 400;
}

.extension_partner_tab_list_item .box h4 span {
  display: block;
  font-size: 1rem;
  color: #666;
  margin-top: 1.25rem;
}

.webbuild_show {
  padding: 8.125rem 0;
  overflow: hidden;
}

.webbuild_show_left {
  width: 60%;
  height: 28.75rem;
  float: left;
}

.webbuild_show_left .swiper-container {
  padding: 3rem 0;
  border-radius: 1rem;
  width: 100%;
  height: 100%;
}

.webbuild_show_left .swiper-slide {
  box-shadow: 0 0 1rem 0.06rem rgba(0, 0, 0, 0.1);
  border-radius: 1rem;
  overflow: hidden;
  transition: all .8s linear;
  transform: translateX(-50%);
}

.webbuild_show_left .swiper-slide-duplicate-prev {
  transform: translateX(-40%);
  opacity: 0;
}

.webbuild_show_left .swiper-slide-duplicate-next {
  transform: translateX(40%);
  opacity: 0;
}

.webbuild_show_left .swiper-slide-prev {
  transform: translateX(85%);
  z-index: 1;
  opacity: 1;
}

.webbuild_show_left .swiper-slide-next {
  transform: translateX(-85%);
  z-index: 1;
  opacity: 1;
}

.webbuild_show_left .swiper-slide-active {
  transform: scale(1.2);
  z-index: 2;
}

.webbuild_show_left img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.webbuild_show_right {
  position: relative;
  width: 35%;
  float: right;
  margin: 5rem 0 0;
}

.webbuild_show_right h3 {
  font-size: 1.875rem;
  color: #333;
  line-height: 5rem;
}

.webbuild_show_right span {
  font-size: 1.125rem;
  color: #999;
}

.webbuild_show_right p {
  font-size: 1.25rem;
  color: #666;
  margin-top: 2.938rem;
}

.webbuild_show_right a {
  display: block;
  width: 7.5rem;
  height: 2.5rem;
  line-height: 2.5rem;
  background: #fe7f2d;
  border-radius: 1.25rem;
  text-align: center;
  color: #fff;
  font-size: 1.125rem;
  margin-top: 3.75rem;
}

.webbuild_show_right .btn {
  position: absolute;
  left: 0;
  bottom: 5rem;
  width: 5.813rem;
  height: 2.5rem;
  background: #f8e3d5;
  border-radius: 1.25rem;
  display: flex;
  overflow: hidden;
}

.webbuild_show_right .btn i {
  flex: 1;
  text-align: center;
  color: #fe7f2d;
  line-height: 2.5rem;
  font-weight: bold;
  font-size: 1.25rem;
  transition: all 0.35s;
  cursor: pointer;
  outline: none;
}

.webbuild_show_right .btn i:first-child {
  border-right: 0.063rem solid #fff;
}

.webbuild_show_right .btn i:hover {
  background: #fe7f2d;
  color: #fff;
}

.webbuild_website {
  height: 51rem;
  background-repeat: no-repeat;
  background-size: cover;
  background-image: url(../cssimg/websitebg.png);
}

.webbuild_website_list {
  display: flex;
  justify-content: space-between;
  flex-flow: wrap;
  margin-top: 8.125rem;
}

.webbuild_website_list_item {
  position: relative;
  width: 18.5%;
  text-align: center;
  color: #333;
  overflow: hidden;
  transition: all 0.5s;
}

.webbuild_website_list_item i {
  height: 16.25rem;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: Impact;
  font-size: 6rem;
  color: #fff;
  background: #fe7f2d;
  border-radius: 1rem;
}

.webbuild_website_list_item h3 {
  position: relative;
  font-size: 1.625rem;
  color: #333;
  margin-top: 1.75rem;
}

.webbuild_website_list_item ul {
  position: relative;
  margin-top: 0.563rem;
}

.webbuild_website_list_item ul li {
  font-size: 0.875rem;
  line-height: 1.438rem;
}

.webbuild_process {
  background: #f6f6f6;
}

.webbuild_process_list {
  display: flex;
  justify-content: space-between;
  flex-flow: wrap;
  margin-top: 6.25rem;
}

.webbuild_process_list_item {
  position: relative;
  width: 30%;
  height: 22.5rem;
  border: 0.063rem solid #e5e5e5;
  box-shadow: 0rem 0.25rem 15.25rem 0.2rem rgba(195, 195, 195, 0.11);
  text-align: center;
  background-repeat: no-repeat;
  background-size: cover;
  overflow: hidden;
  margin-bottom: 4.375rem;
}

.webbuild_process_list_item .bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  background: rgba(254, 127, 45, 0.6);
  opacity: 0;
  -webkit-transition: opacity 0.35s, -webkit-transform 0.35s;
  transition: opacity 0.35s, transform 0.35s;
  -webkit-transform: scale3d(1.4, 1.4, 1);
  transform: scale3d(1.4, 1.4, 1);
  z-index: 0;
}

.webbuild_process_list_item .bg:after {
  position: absolute;
  top: 0.563rem;
  right: 0.563rem;
  bottom: 0.563rem;
  left: 0.563rem;
  border: 0.063rem solid #fff;
  content: '';
}

.webbuild_process_list_item i {
  position: relative;
  display: block;
  width: 4.25rem;
  height: 4.25rem;
  border-radius: 50%;
  background: #fe7f2d;
  margin: 6rem auto 2.938rem;
  font-size: 1.5rem;
  color: #fff;
  line-height: 4.25rem;
  transition: all 0.35s;
}

.webbuild_process_list_item h3 {
  position: relative;
  font-weight: 400;
  font-size: 1.375rem;
  color: #333;
  margin-bottom: 1.125rem;
  transition: all 0.35s;
}

.webbuild_process_list_item span {
  position: relative;
  font-size: 0.875rem;
  color: #999;
  transition: all 0.35s;
}

.webbuild_process_list_item:hover .bg {
  opacity: 1;
  -webkit-transform: scale3d(1, 1, 1);
  transform: scale3d(1, 1, 1);
}

.webbuild_process_list_item:hover i {
  background: #fff;
  color: #fe7f2d;
}

.webbuild_process_list_item:hover h3,
.webbuild_process_list_item:hover span {
  color: #fff;
}

.webbuild_cases_item {
  background-repeat: no-repeat;
  background-size: cover;
  height: 51.25rem;
}

.webbuild_cases_item_text {
  width: 50%;
}

.webbuild_cases_item_text h3 {
  font-size: 2.5rem;
  line-height: 6.125rem;
}

.webbuild_cases_item_text span {
  font-size: 1.75rem;
}

.webbuild_cases_item_text p {
  font-size: 1.25rem;
  line-height: 2.5rem;
  margin-top: 2.5rem;
}

.webbuild_cases_item_text a {
  display: block;
  width: 11.25rem;
  height: 3.125rem;
  line-height: 3.125rem;
  font-size: 1.25rem;
  text-align: center;
  margin-top: 4.375rem;
  border-radius: 1.563rem;
}

.webbuild_cases_item_text.white {
  color: #fff;
}

.webbuild_cases_item_text.white a {
  border: 0.063rem solid #fff;
  color: #fff;
}

.webbuild_cases_item_text.black {
  color: #333;
}

.webbuild_cases_item_text.black p {
  color: #666;
}

.webbuild_cases_item_text.black a {
  border: 0.063rem solid #666;
  color: #666;
}

.webbuild_cases_item_text.left {
  float: left;
  padding: 10.625rem 1.25rem 0 0;
}

.webbuild_cases_item_text.right {
  float: right;
  padding: 10.625rem 0 0 1.25rem;
}

.cases_content {
  background: #f6f6f6;
  padding-bottom: 4.063rem;
}

.cases_content_tab {
  margin: 5rem 0 6rem;
}

.cases_content_tab li {
  display: inline-block;
  width: 7.25rem;
  height: 2.5rem;
  line-height: 2.5rem;
  margin-right: 2.5rem;
  background: #f8e5d4;
  border-radius: 1.25rem;
  text-align: center;
  transition: all 0.35s;
}

.cases_content_tab li a {
  font-size: 1.125rem;
  color: #fe7f2d;
  transition: all 0.35s;
}

.cases_content_tab li.active,
.cases_content_tab li:hover {
  background: #fe7f2d;
}

.cases_content_tab li.active a,
.cases_content_tab li:hover a {
  color: #fff;
}

.cases_content .index_case_list_item {
  margin-bottom: 3rem;
}

.cases_content_pagination {
  display: flex;
  justify-content: space-between;
}

.cases_content_pagination a {
  display: inline-block;
  width: 2.5rem;
  height: 2.5rem;
  line-height: 2.5rem;
  text-align: center;
  color: #fe7f2d;
  background: #f8e5d4;
  border-radius: 50%;
  transition: all 0.35s;
  font-size: 1.5rem;
}

.cases_content_pagination a:not(:last-child) {
  margin-right: 1.563rem;
}

.cases_content_pagination a:hover,
.cases_content_pagination a.page-num-current {
  color: #fff;
  background: #fe7f2d;
}

.cases_detail {
  display: flex;
  justify-content: space-between;
  padding: 3.125rem 0 9rem;
  overflow: hidden;
}

.cases_detail_left {
  position: relative;
  width: 66%;
  height: 51.25rem;
  background-repeat: no-repeat;
  background-size: cover;
  background-image: url(../cssimg/webbg.png);
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 0.625rem;
  padding-top: 15rem;
}

.cases_detail_left .bg {
  position: relative;
  /* position: absolute;
  top: 11.25rem;
  left: 50%;
  transform: translateX(-50%); */
  width: 35.813rem;
  height: 50.688rem;
  /* background-repeat: no-repeat;
  background-size: contain;
  background-image: url(../images/indexcasesmac.png); */
  /* padding: 1.875rem 6rem 2.375rem 5.625rem; */
  margin: 0 auto;
}

.cases_detail_left .bg img {
  position: relative;
  width: 100%;
  height: 100%;
}

.cases_detail_left .bg_img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 0.813rem 0.75rem;
  z-index: 0;
}

.cases_detail_left .bg_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* .cases_detail_left .bg img {
  width: 37.25rem;
  height: 24.125rem;
  object-fit: cover;
} */
.cases_detail_right {
  position: relative;
  width: 30%;
  background: #fff;
  padding: 2.5rem 1.25rem 5.5rem;
  min-height: 51.25rem;
}

.cases_detail_right h3 {
  text-align: center;
  font-size: 1.625rem;
  color: #333;
  margin-bottom: 1.25rem;
}

.cases_detail_right p {
  color: #666;
  font-size: 0.875rem;
  line-height: 1.5rem;
}

.cases_detail_right ul {
  margin-top: 1.875rem;
}

.cases_detail_right ul li {
  color: #666;
  font-size: 1rem;
  line-height: 1.875rem;
  margin-bottom: 1.25rem;
}

.cases_detail_right ul li b {
  display: block;
  color: #fe7f2d;
}

.cases_detail_right .cases_content_pagination {
  justify-content: start;
  position: absolute;
  bottom: 2.5rem;
}

.cases_detail_right .cases_content_pagination a:not(:last-child) {
  margin-right: 1.5rem;
}

.cases_detail_right .cases_content_pagination .icon-logo-wechat {
  font-size: 2.8rem;
  background-color: transparent;
}

.cases_detail_right .bdshare-button-style0-16 a,
.cases_detail_right .bdshare-button-style0-16 .bds_more {
  height: 2.5rem;
  line-height: 2.5rem;
  padding-left: 0;
  background-image: none;
  margin: unset;
  font-size: 1.5rem;
}

.cases_detail_right .bdshare-button-style0-16 a:hover,
.cases_detail_right .bdshare-button-style0-16 .bds_more:hover {
  color: #fff;
}

.cases_detail_right .bdshare-button-style0-16 a:first-child:hover,
.cases_detail_right .bdshare-button-style0-16 .bds_more:first-child:hover {
  color: #fe7f2d;
}

.news_content {
  background: #f6f6f6;
  padding-bottom: 4.063rem;
}

.news_content_list_item {
  position: relative;
  height: 17.5rem;
  background: #fff;
  box-shadow: 0rem 0.063rem 1rem 0rem rgba(255, 217, 192, 0.46);
  margin-bottom: 2.5rem;
}

.news_content_list_item>a {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 100%;
}

.news_content_list_item_img {
  width: 30%;
  height: 100%;
  overflow: hidden;
}

.news_content_list_item_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.35s;
}

.news_content_list_item_text {
  width: 70%;
  height: 100%;
  padding: 2.875rem 2.5rem 0;
  font-size: 1rem;
}

.news_content_list_item_text h3 {
  font-size: 1.5rem;
  color: #333;
  font-weight: 400;
  line-height: 4.5rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.news_content_list_item_text p {
  color: #666;
  line-height: 1.5rem;
  margin-bottom: 3.5rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.news_content_list_item_text span {
  color: #999;
}

.news_content_list_item_text span:last-child {
  margin-left: 0.625rem;
  padding-left: 0.625rem;
  border-left: 0.063rem solid #999;
}

.news_content_list_item_text span:last-child i {
  margin-right: 0.313rem;
}

.news_content_list_item:nth-child(odd) .news_content_list_item_img {
  float: left;
}

.news_content_list_item:nth-child(odd) .news_content_list_item_text {
  margin-left: 30%;
}

.news_content_list_item:nth-child(even) .news_content_list_item_img {
  float: right;
}

.news_content_list_item:hover .news_content_list_item_img img {
  transform: scale(1.1);
}

.news_content_list_item:hover .news_content_list_item_text h3 {
  color: #fe7f2d;
}

.news_detail {
  position: relative;
  margin-top: -3.25rem;
  background: #fff;
  padding: 0 6.25rem;
}

.news_detail_title {
  text-align: center;
  padding-bottom: 3.75rem;
  border-bottom: 0.063rem solid #e5e5e5;
}

.news_detail_title h1 {
  font-size: 1.625rem;
  color: #333;
  padding: 3.625rem 0 1.875rem;
}

.news_detail_title br {
  display: none;
}

.news_detail_title ul {
  display: table;
  margin: 0 auto;
}

.news_detail_title ul li {
  display: inline-block;
  font-size: 1rem;
  color: #999999;
  line-height: 1.75rem;
  overflow: hidden;
}

.news_detail_title ul li:after {
  display: none;
}

.news_detail_title ul li:not(:last-child) {
  margin-right: 3.125rem;
}

.news_detail_title ul li span {
  float: left;
}

.news_detail_title ul li a {
  display: block;
  height: 1.75rem;
  color: #999;
  transition: all 0.35s;
  background: none;
  margin: 0;
  padding: 0;
  font-size: 1.75rem;
  line-height: 1.75rem;
}

.news_detail_title ul li a:hover {
  color: #fe7f2d;
}

.news_detail_title ul li .icon-logo-wechat {
  font-size: 1.875rem;
  margin: 0 1.25rem 0 0.938rem;
}

.news_detail_title ul .bdshare-button-style1-24 a,
.news_detail_title ul .bdshare-button-style1-24 .bds_more {
  padding-left: 0;
  line-height: unset;
  background-image: none;
  margin: unset;
  font-size: 2.5rem;
}

.news_detail_content {
  padding: 3rem 0 3.75rem;
}

.news_detail_content p {
  font-size: 1.125rem;
  color: #666;
  line-height: 2.25rem;
}

.news_detail_content img {
  max-width: 100%;
}

.news_detail_content .big {
  text-align: center;
  color: #fe7f2d;
  font-size: 1.875rem;
  font-weight: bold;
}

.news_detail_next {
  display: flex;
  justify-content: space-between;
  flex-flow: wrap;
  margin: 3.125rem 0 5rem;
}

.news_detail_next a {
  font-size: 1.125rem;
  color: #666;
  line-height: 2.5rem;
  transition: all 0.35s;
}

.news_detail_next a i {
  display: block;
  text-align: center;
  color: #fe7f2d;
  width: 2.5rem;
  height: 2.5rem;
  line-height: 2.5rem;
  font-weight: bold;
  font-size: 1.25rem;
  transition: all 0.35s;
  border-radius: 50%;
  background: #f8e3d5;
  cursor: pointer;
  outline: none;
}

.news_detail_next a:nth-child(odd) i {
  float: left;
  margin-right: 1.125rem;
}

.news_detail_next a:nth-child(even) i {
  float: right;
  margin-left: 1.125rem;
}

.news_detail_next a:hover {
  color: #fe7f2d;
}

.news_detail_next a:hover i {
  background: #fe7f2d;
  color: #fff;
}

.about_content {
  background: #f6f6f6;
  padding-bottom: 4.375rem;
}

.about_content_intro {
  position: relative;
  background: #fff;
  box-shadow: 0rem 0.25rem 15.4 0.25rem 0.2rem rgba(195, 195, 195, 0.22);
  margin-top: -3.125rem;
  padding: 3.438rem 3.75rem 5rem;
}

.about_content_intro h3:after {
  width: 8.75rem;
}

.about_content_intro ul {
  margin-top: 3.75rem;
}

.about_content_list {
  display: flex;
  justify-content: space-between;
}

.about_content_list_address {
  width: 43%;
  height: 35rem;
  background: #fff;
  box-shadow: 0rem 0.25rem 1.25rem 0.2rem rgba(195, 195, 195, 0.22);
  padding: 2.375rem 4.125rem;
}

.about_content_list_address li {
  height: 10.125rem;
  display: flex;
  align-items: center;
}

.about_content_list_address li em {
  width: 5.625rem;
  color: #fe7f2d;
  font-size: 3.75rem;
}

.about_content_list_address li .text span {
  font-size: 1.5rem;
  color: #333;
}

.about_content_list_address li .text p {
  font-size: 1.25rem;
  color: #666;
  margin-top: 1.125rem;
}

.about_content_list_form {
  width: 53%;
  height: 35rem;
  background: #fff;
  box-shadow: 0rem 0.25rem 1.25rem 0.2rem rgba(195, 195, 195, 0.22);
  padding: 2.25rem 2.5rem 0 4.375rem;
}

.about_content_list_form h3 {
  color: #fe7f2d;
  font-size: 1.5rem;
  line-height: 3.75rem;
}

.about_content_list_form span {
  font-size: 1rem;
  color: #333;
}

.about_content_list_form form {
  position: relative;
  margin-top: 2.625rem;
}

.about_content_list_form_item {
  position: relative;
  margin-bottom: 2.5rem;
}

.about_content_list_form_item input {
  display: block;
  width: 26.125rem;
  height: 3rem;
  border: 0.063rem solid #adadad;
  line-height: 2.875rem;
  font-size: 1.125rem;
  color: #999;
  padding: 0 0.813rem;
  outline: none;
}

.about_content_list_form_item p {
  display: none;
  position: absolute;
  left: 0.813rem;
  bottom: -1.375rem;
  font-size: 0.875rem;
  color: red;
}

.about_content_list_form_submit {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 10rem;
  height: 3rem;
  background: #fe7f2d;
  border-radius: 1.5rem;
  border: 0;
  cursor: pointer;
  outline: none;
  font-size: 1.25rem;
  color: #fff;
  text-align: center;
  line-height: 3rem;
}

.about_content_map {
  height: 32.5rem;
  background: #fff;
  box-shadow: 0rem 0.25rem 15.4 0.25rem 0.2rem rgba(195, 195, 195, 0.22);
  margin-top: 3.125rem;
}

@media (min-width: 320px) and (max-width: 930px) {

  .container,
  .main {
    padding: 0 1.5rem;
  }

  .index_header {
    background: #ffffff;
    box-shadow: 0 0 3px #999;
  }

  .index_header i {
    display: block;
  }

  .index_header ul {
    display: none;
    float: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: #ffffff;
    padding-top: 3rem;
  }

  .index_header ul li {
    display: block;
    margin-left: 2rem;
  }

  .index_header ul li:after {
    display: none;
  }

  .index_header ul li:first-child {
    margin-left: 2rem;
  }

  .index_header ul li a {
    color: #333333;
    font-size: 1.8rem;
  }

  .index_header ul span {
    display: block;
  }

  .index_banner {
    height: auto;
    margin-top: 4rem;
  }

  .index_banner img:first-child {
    display: none;
  }

  .index_banner img:nth-child(2) {
    display: block;
  }

  .index_service {
    padding: 3rem 0;
  }

  .index_service_list {
    margin-top: 2rem;
  }

  .index_service_list_item {
    width: 100%;
    margin-bottom: 2rem;
  }

  .index_service_list_item_text ul li {
    text-align: center;
  }

  .index_service_list_item_text ul li:before {
    left: 3.2rem;
  }

  .index_agent {
    height: auto;
  }

  .index_agent_swiper_item {
    padding: 3rem 0;
  }

  .index_agent_swiper_item_left {
    float: none;
    width: 100%;
    height: auto;
    margin: 4rem 0;
  }

  .index_agent_swiper_item_left img {
    position: static;
    transform: none;
    width: 100%;
  }

  .index_agent_swiper_item_right {
    position: static;
    transform: none;
    width: 100%;
  }

  .index_agent_swiper_item_right p {
    font-size: 1.25rem;
    margin-top: 4rem;
  }

  .index_agent_swiper .swiper-pagination {
    bottom: 1rem;
  }

  .index_process {
    height: auto;
  }

  .index_process_content {
    margin-top: 2rem;
  }

  .index_process_content_box {
    display: block;
    width: max-content;
  }

  .index_process_content_item {
    float: left;
    margin-bottom: 2rem;
  }

  .index_process_content_item_box:after {
    right: -24%;
    width: 34%;
  }

  .index_extension_content {
    padding: 4.25rem 2rem 2rem;
  }

  .index_extension_content ul {
    display: none;
  }

  .index_case_list {
    margin-top: 2rem;
    display: block;
  }

  .index_case_list_item {
    display: none;
    width: 100%;
    margin-bottom: 2rem;
  }

  .index_case_list_item:nth-child(1),
  .index_case_list_item:nth-child(2),
  .index_case_list_item:nth-child(3) {
    display: block;
  }

  .index_case_list_item_top img {
    height: 100%;
  }

  .index_case_more {
    margin: 1.5rem auto;
  }

  .index_news_list {
    display: block;
  }

  .index_news_list_item {
    width: 100%;
    display: block;
    margin-bottom: 2rem;
  }

  .index_news_list_item_top_img img {
    min-height: 100%;
  }

  .index_footer_left {
    float: none;
  }

  .index_footer_left ul li {
    margin-bottom: 1rem;
  }

  .index_footer_left p span:first-child {
    margin: 0 0 1rem 0;
  }

  .index_footer_right {
    float: none;
  }

  .index_side {
    display: none;
  }

  .optimize_banner {
    margin-top: 5.25rem;
    height: 25rem;
  }

  .optimize_content_title {
    margin-bottom: 2rem;
  }

  .optimize_service_list_item {
    width: 49%;
    height: auto;
    margin-bottom: 1rem;
    padding: 1.5rem 0.5rem 0;
  }

  .optimize_service_list_item a {
    margin: 1.5rem 0;
  }

  .optimize_service_list_item:hover {
    margin-top: 0;
  }

  .optimize_choice_content {
    display: block;
  }

  .optimize_choice_content_img {
    float: none;
    width: 100%;
    height: 20.5rem;
    margin-top: 2rem;
  }

  .optimize_choice_content_list {
    float: none;
    width: 100%;
    margin-top: 1rem;
  }

  .optimize_choice_content_list_item {
    padding-right: 1rem;
  }

  .optimize_choice_content_list_item i {
    width: 2.6rem;
    margin-left: 1rem;
  }

  .optimize_choice_content_list_item span {
    line-height: unset;
  }

  .optimize_cases {
    height: auto;
  }

  .optimize_cases_list_item {
    width: 100%;
  }

  .optimize_cases_list_item:last-child,
  .optimize_cases_list_item:nth-last-child(2),
  .optimize_cases_list_item:nth-last-child(3) {
    display: none;
  }

  .optimize_guarantee {
    height: auto;
  }

  .optimize_guarantee_mobile {
    width: 100%;
    overflow-x: auto;
  }

  .optimize_guarantee_list {
    margin-top: 0;
    flex-flow: nowrap;
    width: max-content;
  }

  .optimize_guarantee_list_item {
    width: 11rem;
    margin-bottom: 2rem;
  }

  .optimize_promise {
    height: auto;
  }

  .optimize_promise_list_item {
    width: 48%;
  }

  .optimize_promise_list_item i {
    float: none;
    margin: 0 auto;
    height: 6rem;
  }

  .optimize_promise_list_item_text {
    margin-left: 0;
  }

  .optimize_message_form_item {
    width: 100%;
  }

  .optimize_message_form_item label {
    width: 22%;
  }

  .optimize_message_form_item input.text {
    width: 74%;
  }

  .optimize_message_form_item .radio {
    margin: 0 0 0 1.438rem;
  }

  .optimize_message_form_item.w100 label {
    width: 100%;
  }

  .optimize_message_form_item.w100 .radio {
    width: 95%;
  }

  .agent_prospect {
    height: auto;
    padding-bottom: 2rem;
  }

  .agent_prospect .main {
    display: block;
  }

  .agent_prospect_left {
    width: 100%;
  }

  .agent_prospect_right_img {
    width: 100%;
    height: auto;
  }

  .agent_pain {
    height: auto;
    padding-bottom: 2rem;
  }

  .agent_pain .optimize_choice_content {
    margin-top: 0;
  }

  .agent_pain_img {
    float: none;
    width: 100%;
    margin-top: 2rem;
  }

  .agent_pain .optimize_choice_content_list {
    width: 100%;
  }

  .agent_channel {
    height: auto;
    padding-bottom: 2rem;
  }

  .agent_channel .agent_prospect_left_tab_btn {
    margin: 0 auto 4rem;
  }

  .agent_prospect_left_tab_list {
    width: 100%;
  }

  .agent_channel_plan li {
    width: 33%;
  }

  .agent_channel_object li {
    width: 48%;
    height: auto;
    margin-bottom: 2rem;
  }

  .agent_strength {
    height: auto;
  }

  .agent_strength_content {
    height: auto;
    display: flex;
    justify-content: space-between;
    flex-flow: row wrap;
  }

  .agent_strength_content_item {
    position: relative;
    width: 49%;
    height: auto;
    margin-bottom: 2rem;
  }

  .agent_strength_content_item>img {
    position: absolute;
    top: 0;
    left: 0;
  }

  .agent_strength_content_item .text {
    position: relative;
    padding: 1.5rem 1rem;
  }

  .agent_strength_content_item .text p {
    transform: translateY(0);
  }

  .agent_strength_content_item .text a {
    position: static;
    margin: 1rem auto 0;
    transform: translateX(0);
  }

  .agent_strength_content_item.active .text {
    padding: 1.5rem 1rem;
  }

  .agent_strength_content_item:last-child,
  .agent_strength_content_item:last-child.active {
    width: 100%;
  }

  .agent_strength_content .active {
    width: 49%;
  }

  .agent_guarantee .agent_prospect_right_img {
    width: 100%;
    height: auto;
  }

  .agent_guarantee .agent_prospect_left ul li br {
    display: none;
  }

  .agent_pattern_content {
    height: auto;
    display: block;
  }

  .agent_pattern_content_right {
    width: 100%;
    background: #fe7f2d;
    color: #fff;
    padding: 2rem;
    margin-bottom: 1rem;
    border-radius: 1.25rem;
  }

  .agent_pattern_content_right a {
    position: static;
    margin-top: 2rem;
    opacity: 1;
  }

  .agent_pattern_content_right h3 {
    text-align: left;
    margin-top: 0;
    color: #fff;
  }

  .agent_pattern_content_right h3:after {
    position: absolute;
    left: 0;
    bottom: -2rem;
    content: "";
    display: block;
    width: 3.125rem;
    height: 0.375rem;
    background: #fff;
  }

  .agent_pattern_content_right p {
    opacity: 1;
  }

  .agent_pattern_content_right i {
    top: 3.375rem;
    right: 2.688rem;
    transform: translate(0);
    display: block;
    width: 13rem;
    height: 13.75rem;
  }

  .agent_pattern_content_right:nth-child(2) i {
    opacity: 0.2;
  }

  .agent_pattern_content_right.active {
    width: 100%;
    padding: 2rem;
  }

  .agent_process_content_swiper_item_box:after {
    width: 1px;
  }

  .extension_deadlock {
    padding-bottom: 2rem;
  }

  .extension_deadlock_content {
    padding: 0;
  }

  .extension_deadlock_content_bg {
    position: static;
    transform: translate(0, 0);
    margin: 0 auto;
  }

  .extension_deadlock_content li {
    text-align: center;
  }

  .extension_deadlock_content li i {
    width: 4rem;
    float: none;
    margin: 0 auto 1rem;
  }

  .extension_deadlock_content li:nth-child(even) i {
    float: none;
  }

  .extension_deadlock_content li h3 {
    border-bottom: none;
    margin-left: 0;
    width: auto;
  }

  .extension_deadlock_content li:nth-child(even) h3 {
    float: none;
    margin-right: 0;
    text-align: center;
  }

  .extension_deadlock_content li h3:after {
    display: none;
  }

  .extension_solutions_mobile {
    width: 100%;
    overflow-x: auto;
  }

  .extension_solutions_list {
    width: max-content;
    margin-top: 5rem;
  }

  .extension_solutions_list_item:not(:last-child) {
    margin-right: 4rem;
  }

  .extension_solutions_list_item:not(:last-child):after {
    right: -3.2rem;
  }

  .extension_advantage {
    padding-bottom: 2rem;
  }

  .extension_advantage_content {
    height: auto;
  }

  .extension_advantage_content_tab {
    float: none;
    width: 100%;
    display: flex;
    justify-content: space-around;
    border-bottom: 0.063rem solid #e3e3e3;
  }

  .extension_advantage_content_tab li {
    height: 6.5rem;
    flex: 1;
  }

  .extension_advantage_content_list {
    float: none;
    width: 100%;
    height: auto;
  }

  .extension_advantage_content_list_item {
    display: block;
    height: auto;
  }

  .extension_advantage_content_list_item .box {
    padding: 1.625rem;
    border-left: 0;
  }

  .extension_advantage_content_list_item .box ul {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    width: 100%;
  }

  .extension_advantage_content_list_item .box:nth-child(2) ul li {
    width: 50%;
  }

  .extension_advantage_content_list_item .box:last-child ul {
    justify-content: start;
  }

  .extension_handling {
    height: auto;
    padding-bottom: 2rem;
  }

  .extension_handling_list_item {
    width: 48%;
    height: auto;
    padding: 2rem 1rem 0;
  }

  .extension_handling_list_item p {
    transform: translateY(0);
  }

  .extension_partner {
    padding-bottom: 2rem;
  }

  .extension_partner_swiper {
    margin: 2rem 0 3rem;
  }

  .extension_partner_swiper .swiper-container {
    width: 90%;
  }

  .extension_partner_swiper .swiper-slide {
    height: 10rem;
  }

  .extension_partner_swiper_lt,
  .extension_partner_swiper_gt {
    width: 2rem;
    height: 2rem;
    z-index: 2;
  }

  .extension_partner_swiper_lt {
    left: -1rem;
  }

  .extension_partner_swiper_gt {
    right: -1rem;
  }

  .extension_partner_tab_list_item .box {
    width: 100%;
    height: 9rem;
    margin: 0 0 2rem 0;
  }

  .webbuild_show {
    padding-top: 0;
  }

  .webbuild_show .main {
    display: block;
  }

  .webbuild_show_left {
    width: 100%;
    height: 16rem;
  }

  .webbuild_show_right {
    width: 100%;
    height: auto;
    margin-bottom: 2rem;
  }

  .webbuild_show_right .btn {
    position: static;
    margin-top: 2rem;
  }

  .webbuild_website {
    height: auto;
    padding-bottom: 2rem;
  }

  .webbuild_website_list {
    margin-top: 0;
  }

  .webbuild_website_list_item {
    width: 48%;
    margin-bottom: 1rem;
  }

  .webbuild_website_list_item:last-child {
    width: 100%;
  }

  .webbuild_website_list_item h3 {
    font-size: 1.5rem;
  }

  .webbuild_process {
    padding-bottom: 1rem;
  }

  .webbuild_process_list {
    margin-top: 0;
  }

  .webbuild_process_list_item {
    width: 48%;
    margin-bottom: 1rem;
  }

  .webbuild_cases_item {
    height: auto;
    background-position: 45% center;
    overflow: hidden;
    padding-bottom: 3rem;
  }

  .webbuild_cases_item_text h3 {
    font-size: 2rem;
  }

  .webbuild_cases_item_text span {
    font-size: 1.2rem;
  }

  .webbuild_cases_item_text p {
    font-size: 1rem;
    line-height: 2rem;
    margin-top: 2.5rem;
  }

  .webbuild_cases_item_text.left,
  .webbuild_cases_item_text.right {
    width: 58%;
    padding: 1.625rem 0 0;
  }

  .cases_content_tab {
    margin: 2rem 0;
  }

  .cases_content_tab li {
    margin-bottom: 1rem;
  }

  .cases_content .index_case_list_item {
    display: block;
  }

  .cases_detail {
    display: block;
    padding: 0;
  }

  .cases_detail_left {
    width: 100%;
    height: auto;
    box-shadow: none;
    background: none;
    padding: 2rem 0;
  }

  .cases_detail_right {
    width: 100%;
    height: auto;
    padding-bottom: 2rem;
    margin-top: 2rem;
  }

  .news_content_list_item {
    height: auto;
  }

  .news_content_list_item_img {
    width: 100%;
    height: 20rem;
  }

  .news_content_list_item_text {
    width: 100%;
    padding: 1rem;
  }

  .news_content_list_item_text p {
    margin-bottom: 1rem;
  }

  .news_content_list_item:nth-child(odd) .news_content_list_item_img {
    float: none;
  }

  .news_content_list_item:nth-child(odd) .news_content_list_item_text {
    margin-left: 0;
  }

  .news_content_list_item:nth-child(even) .news_content_list_item_img {
    float: none;
  }

  .news_detail {
    margin-top: 2rem;
    padding: 0 1rem;
  }

  .news_detail_title {
    padding-bottom: 2.75rem;
  }

  .news_detail_title br {
    display: block;
  }

  .news_detail_title ul li:nth-child(2) {
    margin-right: 0;
  }

  .news_detail_next a {
    width: 100%;
  }

  .news_detail_next a:nth-child(even) {
    margin-top: 1rem;
  }

  .news_detail_next a:nth-child(even) i {
    float: left;
    margin: 0 1.125rem 0 0;
  }

  .about_content_list {
    display: block;
  }

  .about_content_list_address {
    width: 100%;
    margin-bottom: 2rem;
    padding: 2rem;
  }

  .about_content_list_form {
    width: 100%;
    height: auto;
    padding: 2rem;
  }

  .about_content_list_form_submit {
    position: static;
  }
}

@media (min-width: 320px) and (max-width: 449px) {
  :root {
    font-size: 12px !important;
  }
}

@media (min-width: 750px) and (max-width: 1000px) {
  :root {
    font-size: 8px;
  }

  .index_banner {
    height: auto;
  }
}

@media (min-width: 900px) and (max-width: 1100px) {
  .index_news_list_item_list ul li a span {
    width: 67%;
  }

  @media (min-width: 1001px) and (max-width: 1200px) {
    .index_news_list_item_list ul li a span {
      width: 70%;
    }
  }

  @media (min-width: 1001px) and (max-width: 1200px) {
    :root {
      font-size: 10px;
    }

    .index_banner {
      height: auto;
    }
  }