.inside_banner {
  position: relative;
  overflow: hidden;
  height: 510px;
}
.inside_banner img {
  display: none;
}
.inside_banner .banner_1920 {
  display: block;
  position: absolute;
  max-width: none;
  width: 1920px;
  left: 50%;
  top: 0;
  -o-transform: translate3d(-50%, 0, 0);
  -moz-transform: translate3d(-50%, 0, 0);
  -webkit-transform: translate3d(-50%, 0, 0);
  transform: translate3d(-50%, 0, 0);
}
.crumbs {
  z-index: 10;
  position: relative;
  background: #ffffff;
  box-shadow: 0px 5px 21px 0px rgba(97, 97, 97, 0.07);
}
.crumbs.crumbs_order {
  background: none;
  box-shadow: none;
}
.crumbs.crumbs_order .center {
  height: auto;
  padding-top: 25px;
}
.crumbs .center {
  height: 70px;
}
.crumbs .crumbs_nav .item {
  position: relative;
  line-height: 70px;
  color: #333333;
  font-size: 16px;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.crumbs .crumbs_nav .item:not(:last-child) {
  margin-right: 50px;
}
.crumbs .crumbs_nav .item .item_icon {
  position: absolute;
  opacity: 0;
  left: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  height: 24px;
  width: 24px;
  border-radius: 50%;
  background: rgba(170, 205, 6, 0.2);
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.crumbs .crumbs_nav .item .item_icon::after {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #aacd06;
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
}
.crumbs .crumbs_nav .item.active {
  color: #aacd06;
  padding-left: 34px;
}
.crumbs .crumbs_nav .item.active .item_icon {
  opacity: 1;
  -o-transition-delay: 0.15s;
  -moz-transition-delay: 0.15s;
  -webkit-transition-delay: 0.15s;
  transition-delay: 0.15s;
}
.crumbs .crumbs_nav .item:hover {
  color: #aacd06;
}
.crumbs .crumbs_list {
  font-size: 14px;
  color: #888888;
  line-height: 18px;
}
.crumbs .crumbs_list .inside_icon {
  position: relative;
  line-height: 18px;
  color: #999;
  margin: 0 2px;
  top: 1px;
}
.crumbs .crumbs_list a {
  -o-transition: color 0.3s;
  -moz-transition: color 0.3s;
  -webkit-transition: color 0.3s;
  transition: color 0.3s;
}
.crumbs .crumbs_list a:hover {
  color: #aacd06;
}
.crumbs .crumbs_list a:hover .index_icon {
  color: #aacd06;
}
.crumbs .crumbs_list a.active {
  color: #aacd06;
  cursor: text;
}
.crumbs.crumbsMove {
  -o-animation: crumbsMove 1.2s forwards;
  -moz-animation: crumbsMove 1.2s forwards;
  -webkit-animation: crumbsMove 1.2s forwards;
  animation: crumbsMove 1.2s forwards;
}
.crumbs.active {
  position: fixed;
  z-index: 1001;
  right: 0;
  left: 0;
  top: 70px;
  width: 100%;
  margin: auto;
  max-width: 1920px;
  min-width: 320px;
}
@keyframes -webkit-crumbsMove {
  0% {
    -o-transform: translate3d(0, 0, 0);
    -moz-transform: translate3d(0, 0, 0);
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
  }
  100% {
    -o-transform: translate3d(0, -70px, 0);
    -moz-transform: translate3d(0, -70px, 0);
    -webkit-transform: translate3d(0, -70px, 0);
    transform: translate3d(0, -70px, 0);
  }
}
@keyframes crumbsMove {
  0% {
    -o-transform: translate3d(0, 0, 0);
    -moz-transform: translate3d(0, 0, 0);
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
  }
  100% {
    -o-transform: translate3d(0, -70px, 0);
    -moz-transform: translate3d(0, -70px, 0);
    -webkit-transform: translate3d(0, -70px, 0);
    transform: translate3d(0, -70px, 0);
  }
}
.crumbs_m {
  display: none;
  position: relative;
}
.crumbs_m .crumbs_m_title {
  z-index: 10;
  background: #fff;
  position: relative;
  border-bottom: 1px solid #eee;
}
.crumbs_m .crumbs_m_title .crumbs_m_title_container {
  padding: 20px 15px;
}
.crumbs_m .crumbs_m_title .crumbs_m_title_container .crumbs_m_title_text {
  line-height: 18px;
  font-size: 16px;
  color: #444;
}
.crumbs_m .crumbs_m_title .crumbs_m_title_container .crumbs_m_title_icon {
  color: #999;
  font-size: 16px;
  line-height: 18px;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.crumbs_m .crumbs_m_title.crumbs_m_control:active {
  background: rgba(0, 0, 0, 0.03);
}
.crumbs_m .crumbs_m_title.active .crumbs_m_title_container {
  background: rgba(0, 0, 0, 0.03);
}
.crumbs_m .crumbs_m_title.active .crumbs_m_title_container .crumbs_m_title_icon {
  -o-transform: rotateZ(-180deg);
  -moz-transform: rotateZ(-180deg);
  -webkit-transform: rotateZ(-180deg);
  transform: rotateZ(-180deg);
}
.crumbs_m .crumbs_m_list {
  position: absolute;
  display: none;
  z-index: 15;
  z-index: 9;
  right: 0;
  left: 0;
  top: 58px;
  width: 100%;
  margin: auto;
  overflow-y: auto;
  max-height: 224px;
  background: #fff;
  min-width: 320px;
  box-shadow: 0 15px 25px rgba(0, 0, 0, 0.05);
}
.crumbs_m .crumbs_m_list .item {
  background: #fff;
  padding: 17px 15px;
  font-size: 16px;
  color: #555;
}
.crumbs_m .crumbs_m_list .item:not(:last-child) {
  border-bottom: 1px solid #f4f4f4;
}
.crumbs_m .crumbs_m_list .item.active {
  color: #fff;
  background: #aacd06;
}
.crumbs_m .crumbs_m_list .item:active {
  background: rgba(0, 0, 0, 0.03);
}
.product_main_nav .item {
  position: relative;
}
.product_main_nav .item:not(:first-child) {
  margin-top: 20px;
}
.product_main_nav .item.active .item_title,
.product_main_nav .item:hover .item_title {
  background: #aacd06;
  border-color: #aacd06;
}
.product_main_nav .item.active .item_title::after,
.product_main_nav .item:hover .item_title::after {
  opacity: 1;
}
.product_main_nav .item.active .item_title .item_title_text,
.product_main_nav .item:hover .item_title .item_title_text {
  color: #fff;
  font-weight: bold;
}
.product_main_nav .item.active .item_title .item_title_icon,
.product_main_nav .item:hover .item_title .item_title_icon {
  opacity: 0;
}
.product_main_nav .item.active .item_title .item_active_icon,
.product_main_nav .item:hover .item_title .item_active_icon {
  opacity: 1;
}
.product_main_nav .item .item_title {
  overflow: hidden;
  position: relative;
  padding: 22px 30px;
  border: solid 1px #e5e5e5;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.product_main_nav .item .item_title::after {
  content: "";
  box-sizing: border-box;
  position: absolute;
  width: 50px;
  height: 50px;
  left: -18px;
  top: -24px;
  opacity: 0;
  border-radius: 50%;
  border: solid 10px rgba(255, 255, 255, 0.2);
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.product_main_nav .item .item_title .item_title_text {
  font-size: 20px;
  color: #666666;
  line-height: 26px;
  margin-right: 15px;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.product_main_nav .item .item_title .item_title_icon {
  width: 17px;
  height: 17px;
  position: relative;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.product_main_nav .item .item_title .item_title_icon .line {
  background: #e5e5e5;
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
}
.product_main_nav .item .item_title .item_title_icon .line1 {
  width: 17px;
  height: 3px;
}
.product_main_nav .item .item_title .item_title_icon .line2 {
  width: 3px;
  height: 17px;
}
.product_main_nav .item .item_title .item_active_icon {
  opacity: 0;
  right: 20px;
  bottom: -15px;
  font-size: 60px;
  line-height: 1em;
  position: absolute;
  color: rgba(255, 255, 255, 0.2);
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.product_main_nav .item .item_list {
  display: none;
  background: #f9f9f9;
  padding: 28px 28px 32px;
}
.product_main_nav .item .item_list .inside_item {
  position: relative;
  padding-left: 28px;
}
.product_main_nav .item .item_list .inside_item:not(:first-child) {
  margin-top: 35px;
}
.product_main_nav .item .item_list .inside_item.active .inside_item_icon,
.product_main_nav .item .item_list .inside_item:hover .inside_item_icon {
  border-color: #aacd06;
}
.product_main_nav .item .item_list .inside_item.active .inside_item_icon::after,
.product_main_nav .item .item_list .inside_item:hover .inside_item_icon::after {
  opacity: 1;
}
.product_main_nav .item .item_list .inside_item.active .inside_item_text,
.product_main_nav .item .item_list .inside_item:hover .inside_item_text {
  color: #aacd06;
}
.product_main_nav .item .item_list .inside_item .inside_item_icon {
  position: absolute;
  left: 0;
  top: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: solid 1px #b5b5b5;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.product_main_nav .item .item_list .inside_item .inside_item_icon::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  opacity: 0;
  width: 6px;
  height: 6px;
  background: #aacd06;
  border-radius: 50%;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.product_main_nav .item .item_list .inside_item .inside_item_text {
  font-size: 16px;
  color: #666666;
  line-height: 20px;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.product_main_nav .item_custom .item_title {
  border-color: #aacd06;
  padding: 13px 20px 13px 30px;
}
.product_main_nav .item_custom .item_title .item_title_text {
  color: #aacd06;
}
.product_main_nav .item_custom .item_title .item_title_icon {
  width: auto;
  height: auto;
  color: #aacd06;
  font-size: 44px;
  line-height: 1em;
}
.product_main_nav .item_custom.active .item_title .item_title_icon,
.product_main_nav .item_custom:hover .item_title .item_title_icon {
  color: rgba(255, 255, 255, 0.2);
  opacity: 1;
}
.product.product_custom {
  background: #f9f9f9;
}
.product.product_custom .product_main_nav .item .item_list {
  background: #fff;
}
.product .main1 {
  overflow: hidden;
  padding: 80px 0;
}
.product .main1 .main_left {
  width: 20%;
}
.product .main1 .main_right {
  width: 74.2%;
}
.product .main1 .list .item {
  width: 31.1%;
  overflow: hidden;
}
.product .main1 .list .item:not(:nth-child(3n-2)) {
  margin-left: 3.35%;
}
.product .main1 .list .item:nth-child(n+4) {
  margin-top: 50px;
}
.product .main1 .list .item:hover .item_picture .explain {
  opacity: 1;
  z-index: 10;
  visibility: visible;
}
.product .main1 .list .item:hover .item_picture .explain .explain_step {
  opacity: 1;
  -o-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  -o-transition-delay: 0.1s;
  -moz-transition-delay: 0.1s;
  -webkit-transition-delay: 0.1s;
  transition-delay: 0.1s;
}
.product .main1 .list .item:hover .item_picture .explain .explain_content {
  opacity: 1;
  -o-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  -o-transition-delay: 0.15s;
  -moz-transition-delay: 0.15s;
  -webkit-transition-delay: 0.15s;
  transition-delay: 0.15s;
}
.product .main1 .list .item:hover .item_explain .explain_right .explain_icon {
  color: #aacd06;
}
.product .main1 .list .item:hover .item_line::after {
  width: 100%;
}
.product .main1 .list .item .item_picture {
  overflow: hidden;
  position: relative;
}
.product .main1 .list .item .item_picture .picture_container {
  padding-top: 65.45%;
  background: #f1f1f1;
}
.product .main1 .list .item .item_picture .picture_container img {
  max-width: 77%;
  max-height: 66%;
}
.product .main1 .list .item .item_picture .explain {
  position: absolute;
  padding: 0 50px;
  height: 100%;
  width: 100%;
  left: 0;
  top: 0;
  opacity: 0;
  z-index: -1;
  visibility: hidden;
  background: rgba(32, 41, 105, 0.35);
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.product .main1 .list .item .item_picture .explain .explain_step {
  position: relative;
  font-family: "arial";
  font-size: 60px;
  line-height: 1em;
  color: #ffffff;
  font-weight: bold;
  letter-spacing: 2px;
  opacity: 0;
  -o-transform: translate3d(-40px, 0, 0);
  -moz-transform: translate3d(-40px, 0, 0);
  -webkit-transform: translate3d(-40px, 0, 0);
  transform: translate3d(-40px, 0, 0);
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.product .main1 .list .item .item_picture .explain .explain_step::after {
  content: "";
  width: 40px;
  height: 1px;
  background: #ffffff;
  position: absolute;
  margin: auto;
  left: -50px;
  bottom: 0;
  top: 0;
}
.product .main1 .list .item .item_picture .explain .explain_content {
  opacity: 0;
  font-size: 14px;
  margin-top: 14px;
  color: #ffffff;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  max-height: 48px;
  min-height: 48px;
  line-height: 24px;
  -o-transform: translate3d(-40px, 0, 0);
  -moz-transform: translate3d(-40px, 0, 0);
  -webkit-transform: translate3d(-40px, 0, 0);
  transform: translate3d(-40px, 0, 0);
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.product .main1 .list .item .item_explain {
  padding: 25px 0;
}
.product .main1 .list .item .item_explain .explain_title {
  width: 72%;
  font-size: 14px;
  color: #666666;
  line-height: 18px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.product .main1 .list .item .item_explain .explain_right .explain_line {
  width: 1px;
  height: 18px;
  opacity: 0.3;
  background: #666666;
}
.product .main1 .list .item .item_explain .explain_right .explain_icon {
  font-size: 18px;
  line-height: 18px;
  margin-left: 15px;
  color: #b2b2b2;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.product .main1 .list .item .item_line {
  height: 1px;
  overflow: hidden;
  position: relative;
  background: #e4e4e4;
}
.product .main1 .list .item .item_line::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 1px;
  background: #aacd06;
  -o-transition: all 0.8s;
  -moz-transition: all 0.8s;
  -webkit-transition: all 0.8s;
  transition: all 0.8s;
}
.product .main1 .main_form {
  overflow: hidden;
  background: #fff;
  padding: 50px 14% 30px;
}
.product .main1 .main_form .form_title {
  text-align: center;
  font-size: 30px;
  color: #434343;
  line-height: 1.2em;
  letter-spacing: 1px;
}
.product .main1 .main_form .form_nav {
  padding-top: 12px;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -moz-justify-content: center;
  -ms-justify-content: center;
  -o-justify-content: center;
  justify-content: center;
}
.product .main1 .main_form .form_nav .item {
  margin-top: 30px;
  position: relative;
  padding: 20px 20px;
  min-width: 50px;
  border: solid 1px #eeeeee;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.product .main1 .main_form .form_nav .item:not(:last-child) {
  margin-right: 40px;
}
.product .main1 .main_form .form_nav .item .item_text {
  font-size: 18px;
  color: #434343;
  line-height: 20px;
  text-align: center;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.product .main1 .main_form .form_nav .item .item_picture {
  position: absolute;
  bottom: -1px;
  right: -1px;
  height: 50%;
  opacity: 0;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.product .main1 .main_form .form_nav .item:hover,
.product .main1 .main_form .form_nav .item.active {
  border-color: #aacd06;
}
.product .main1 .main_form .form_nav .item:hover .item_text,
.product .main1 .main_form .form_nav .item.active .item_text {
  color: #aacd06;
}
.product .main1 .main_form .form_nav .item.active .item_picture {
  opacity: 1;
}
.product .main1 .main_form .form_list {
  margin-top: 43px;
}
.product .main1 .main_form .form_list .item {
  z-index: 10;
  display: block;
  position: relative;
  padding-left: 120px;
}
.product .main1 .main_form .form_list .item:not(:first-child) {
  margin-top: 23px;
}
.product .main1 .main_form .form_list .item:last-child {
  margin-top: 50px;
}
.product .main1 .main_form .form_list .item.active {
  z-index: 15;
}
.product .main1 .main_form .form_list .item.active .item_content .item_input input {
  border-color: #aacd06;
}
.product .main1 .main_form .form_list .item.active .item_content .item_input textarea {
  border-color: #aacd06;
}
.product .main1 .main_form .form_list .item.item_textarea {
  display: none;
}
.product .main1 .main_form .form_list .item .item_title {
  position: absolute;
  left: 0;
  top: 0;
  font-size: 16px;
  color: #888888;
  line-height: 60px;
}
.product .main1 .main_form .form_list .item .item_content {
  position: relative;
}
.product .main1 .main_form .form_list .item .item_content .item_input {
  z-index: 11;
  position: relative;
}
.product .main1 .main_form .form_list .item .item_content .item_input input {
  width: 100%;
  height: 60px;
  color: #666;
  font-size: 16px;
  padding: 0 18px;
  background: #fff;
  padding-right: 55px;
  border: solid 1px #eeeeee;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.product .main1 .main_form .form_list .item .item_content .item_input input:focus {
  border-color: #aacd06;
}
.product .main1 .main_form .form_list .item .item_content .item_input textarea {
  width: 100%;
  color: #666;
  height: 130px;
  padding: 18px;
  font-size: 16px;
  border: solid 1px #eeeeee;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.product .main1 .main_form .form_list .item .item_content .item_input textarea:focus {
  border-color: #aacd06;
}
.product .main1 .main_form .form_list .item .item_content .item_input .item_icon {
  text-align: center;
  position: absolute;
  width: 55px;
  bottom: 0;
  right: 0;
  top: 0;
  font-size: 18px;
  color: #d7d7d7;
  line-height: 60px;
  cursor: pointer;
}
.product .main1 .main_form .form_list .item .item_content .item_picture {
  width: 54.7%;
  overflow: hidden;
  position: relative;
  background: #fff;
  border: solid 1px #eeeeee;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.product .main1 .main_form .form_list .item .item_content .item_picture:hover {
  border-color: #aacd06;
}
.product .main1 .main_form .form_list .item .item_content .item_picture:hover .item_link .line {
  background: #aacd06;
}
.product .main1 .main_form .form_list .item .item_content .item_picture input {
  position: absolute;
  z-index: 100;
  height: 100%;
  width: 100%;
  left: 0;
  top: 0;
  opacity: 0;
  font-size: 1000px;
}
.product .main1 .main_form .form_list .item .item_content .item_picture .picture_container {
  z-index: 10;
  padding-top: 44.73%;
}
.product .main1 .main_form .form_list .item .item_content .item_picture .picture_container img {
  max-width: 92%;
  max-height: 92%;
}
.product .main1 .main_form .form_list .item .item_content .item_picture .item_link {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  height: 39px;
  width: 39px;
}
.product .main1 .main_form .form_list .item .item_content .item_picture .item_link .line {
  background: #eeeeee;
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.product .main1 .main_form .form_list .item .item_content .item_picture .item_link .line1 {
  width: 100%;
  height: 5px;
}
.product .main1 .main_form .form_list .item .item_content .item_picture .item_link .line2 {
  width: 5px;
  height: 100%;
  -o-transform: rotateZ(180deg);
  -moz-transform: rotateZ(180deg);
  -webkit-transform: rotateZ(180deg);
  transform: rotateZ(180deg);
}
.product .main1 .main_form .form_list .item .item_content .item_select {
  position: absolute;
  display: none;
  z-index: 10;
  width: 100%;
  top: 60px;
  left: 0;
  overflow-y: auto;
  max-height: 224px;
  background: #fff;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
}
.product .main1 .main_form .form_list .item .item_content .item_select .item_option {
  padding: 18px;
  color: #666;
  font-size: 16px;
  line-height: 20px;
  -o-transition: all 0.15s;
  -moz-transition: all 0.15s;
  -webkit-transition: all 0.15s;
  transition: all 0.15s;
}
.product .main1 .main_form .form_list .item .item_content .item_select .item_option.active {
  background: #aacd06;
  color: #fff;
}
.product .main1 .main_form .form_list .item .item_content .item_select .item_option:not(.active):hover {
  background: rgba(0, 0, 0, 0.03);
}
.product .main1 .main_form .form_list .item .item_content .item_btn button {
  width: 44.8%;
  height: 64px;
  background: #eeeeee;
  letter-spacing: 1px;
  color: #c1c1c1;
  font-size: 18px;
  cursor: pointer;
  -o-transition: all 0.15s;
  -moz-transition: all 0.15s;
  -webkit-transition: all 0.15s;
  transition: all 0.15s;
}
.product .main1 .main_form .form_list .item .item_content .item_btn button.active {
  background: #aacd06;
  color: #fff;
}
.product .main1 .main_form .form_list .item .item_content .item_btn button:hover {
  opacity: 0.85;
}
.product_details .main1 {
  padding: 80px 0;
}
.product_details .main1 .main_left {
  width: 45.7%;
}
.product_details .main1 .main_left .picture_container {
  padding-top: 65.45%;
  background: #f1f1f1;
}
.product_details .main1 .main_left .picture_container img {
  max-width: 77%;
  max-height: 66%;
}
.product_details .main1 .main_left .swiper_picture_list {
  margin-top: 18px;
}
.product_details .main1 .main_left .swiper_picture_list .swiper-slide {
  cursor: pointer;
  border: 1px solid transparent;
  -o-transition: border 0.5s;
  -moz-transition: border 0.5s;
  -webkit-transition: border 0.5s;
  transition: border 0.5s;
}
.product_details .main1 .main_left .swiper_picture_list .swiper-slide.active {
  border-color: #aacd06;
}
.product_details .main1 .main_right {
  width: 47.5%;
  padding-top: 15px;
}
.product_details .main1 .main_right .product_details_title {
  font-size: 30px;
  color: #333333;
  font-weight: bold;
  letter-spacing: 1px;
}
.product_details .main1 .main_right .product_details_desc {
  font-size: 14px;
  color: #bbbbbb;
  margin-top: 10px;
}
.product_details .main1 .main_right .product_details_content {
  margin-top: 35px;
  padding-top: 32px;
  border-top: 1px solid #eee;
}
.product_details .main1 .main_right .product_details_content .explain:not(:first-child) {
  margin-top: 32px;
}
.product_details .main1 .main_right .product_details_content .explain .explain_title {
  color: #aacd06;
  font-size: 18px;
  font-weight: bold;
  letter-spacing: 1px;
}
.product_details .main1 .main_right .product_details_content .explain .explain_content {
  font-size: 16px;
  margin-top: 10px;
  color: #9fa2a7;
  line-height: 30px;
}
.product_details .main1 .main_right .product_details_link {
  width: 244px;
  height: 66px;
  color: #aacd06;
  margin-top: 80px;
  border: solid 1px #aacd06;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.product_details .main1 .main_right .product_details_link .product_details_link_icon {
  font-size: 26px;
  line-height: 1em;
}
.product_details .main1 .main_right .product_details_link .product_details_link_text {
  font-size: 16px;
  margin-left: 12px;
  position: relative;
  top: -1px;
}
.product_details .main1 .main_right .product_details_link:hover {
  background: #aacd06;
  color: #fff;
}
.product_details .main1 .main_container {
  margin-top: 80px;
}
.product_details .main1 .main_container .main_container_title {
  background-image: url(../images/public/product_bg.png);
}
.product_details .main1 .main_container .main_container_title .item {
  padding: 20px 40px;
  position: relative;
  background: #ffffff;
  line-height: 20px;
  font-size: 16px;
  color: #aacd06;
}
.product_details .main1 .main_container .main_container_title .item:after {
  content: "";
  position: absolute;
  height: 2px;
  width: 100%;
  left: 0;
  top: 0;
  background: #aacd06;
}
.product_details .main1 .main_container .details_content {
  width: 1200px;
  font-size: 16px;
  color: #666666;
  line-height: 32px;
  margin: 70px auto 0;
}
.product_details .main1 .main_container .details_content a {
  display: inline;
}
.product_details .main1 .main_container .details_content .details_picture {
  display: block;
  margin: 100px auto 30px;
}
.product_details .main2 {
  padding: 75px 0;
  border-top: 1px solid #eee;
}
.product_details .main2 .recommend_title {
  font-size: 30px;
  color: #434343;
  line-height: 1.2em;
  letter-spacing: 1px;
}
.product_details .main2 .swiper-container {
  margin-top: 40px;
}
.product_details .main2 .swiper-slide .item {
  overflow: hidden;
}
.product_details .main2 .swiper-slide .item:hover .item_picture .explain {
  opacity: 1;
  z-index: 10;
  visibility: visible;
}
.product_details .main2 .swiper-slide .item:hover .item_picture .explain .explain_step {
  opacity: 1;
  -o-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  -o-transition-delay: 0.1s;
  -moz-transition-delay: 0.1s;
  -webkit-transition-delay: 0.1s;
  transition-delay: 0.1s;
}
.product_details .main2 .swiper-slide .item:hover .item_picture .explain .explain_content {
  opacity: 1;
  -o-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  -o-transition-delay: 0.15s;
  -moz-transition-delay: 0.15s;
  -webkit-transition-delay: 0.15s;
  transition-delay: 0.15s;
}
.product_details .main2 .swiper-slide .item:hover .item_explain .explain_title {
  color: #aacd06;
}
.product_details .main2 .swiper-slide .item .item_picture {
  overflow: hidden;
  position: relative;
}
.product_details .main2 .swiper-slide .item .item_picture .picture_container {
  padding-top: 65.45%;
  background: #f1f1f1;
}
.product_details .main2 .swiper-slide .item .item_picture .picture_container img {
  max-width: 77%;
  max-height: 66%;
}
.product_details .main2 .swiper-slide .item .item_picture .explain {
  position: absolute;
  padding: 0 60px;
  height: 100%;
  width: 100%;
  left: 0;
  top: 0;
  opacity: 0;
  z-index: -1;
  visibility: hidden;
  background: rgba(32, 41, 105, 0.35);
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.product_details .main2 .swiper-slide .item .item_picture .explain .explain_step {
  position: relative;
  font-family: "arial";
  font-size: 60px;
  line-height: 1em;
  color: #ffffff;
  font-weight: bold;
  letter-spacing: 2px;
  opacity: 0;
  -o-transform: translate3d(-40px, 0, 0);
  -moz-transform: translate3d(-40px, 0, 0);
  -webkit-transform: translate3d(-40px, 0, 0);
  transform: translate3d(-40px, 0, 0);
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.product_details .main2 .swiper-slide .item .item_picture .explain .explain_step::after {
  content: "";
  width: 50px;
  height: 1px;
  background: #ffffff;
  position: absolute;
  margin: auto;
  left: -60px;
  bottom: 0;
  top: 0;
}
.product_details .main2 .swiper-slide .item .item_picture .explain .explain_content {
  opacity: 0;
  font-size: 14px;
  margin-top: 14px;
  color: #ffffff;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  max-height: 48px;
  min-height: 48px;
  line-height: 24px;
  -o-transform: translate3d(-40px, 0, 0);
  -moz-transform: translate3d(-40px, 0, 0);
  -webkit-transform: translate3d(-40px, 0, 0);
  transform: translate3d(-40px, 0, 0);
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.product_details .main2 .swiper-slide .item .item_explain {
  margin-top: 20px;
}
.product_details .main2 .swiper-slide .item .item_explain .explain_title {
  padding: 0 10px;
  font-size: 14px;
  color: #666666;
  line-height: 18px;
  text-align: center;
  -o-transition: color 0.3s;
  -moz-transition: color 0.3s;
  -webkit-transition: color 0.3s;
  transition: color 0.3s;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.product_app .main {
  overflow: hidden;
  position: relative;
  padding: 75px 0 80px;
}
.product_app .main:nth-child(odd) {
  background: #fff;
}
.product_app .main:nth-child(even) {
  background: #f9f9f9;
}
.product_app .main .main_title {
  text-align: center;
}
.product_app .main .main_title .main_title_text {
  font-size: 30px;
  color: #434343;
  line-height: 1.2em;
  letter-spacing: 1px;
}
.product_app .main .main_title .main_title_desc {
  font-size: 16px;
  color: #666666;
  margin-top: 15px;
  opacity: 0.5;
}
.product_app .main .main_anchor {
  position: absolute;
  left: 0;
  top: 0;
  height: 70px;
  -o-transform: translate3d(0, -70px, 0);
  -moz-transform: translate3d(0, -70px, 0);
  -webkit-transform: translate3d(0, -70px, 0);
  transform: translate3d(0, -70px, 0);
}
.product_app .product_app_main_explain .main_title {
  text-align: left;
}
.product_app .product_app_main_explain .main_picture {
  width: 47.8%;
}
.product_app .product_app_main_explain .main_explain {
  width: 42.4%;
}
.product_app .product_app_main_explain .main_explain .explain {
  margin-top: 70px;
}
.product_app .product_app_main_explain .main_explain .explain .explain_picture {
  display: none;
}
.product_app .product_app_main_explain .main_explain .explain .explain_content {
  font-size: 16px;
  color: #666666;
  line-height: 32px;
}
.product_app .main1 .main_container {
  position: relative;
  margin-top: 40px;
}
.product_app .main1 .main_container .main_explain {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  margin: auto;
}
.product_app .main1 .main_container .main_explain_container {
  width: 700px;
  padding: 50px 55px;
  background: rgba(255, 255, 255, 0.8);
}
.product_app .main1 .main_container .main_explain_container .explain_title {
  font-size: 20px;
  color: #434343;
}
.product_app .main1 .main_container .main_explain_container .explain_line {
  width: 46px;
  height: 2px;
  background: #aacd06;
  margin: 22px 0 25px;
}
.product_app .main1 .main_container .main_explain_container .explain_content {
  font-size: 16px;
  font-weight: lighter;
  line-height: 32px;
  color: #666666;
}
.product_app .main4 .main_container {
  margin-top: 40px;
  position: relative;
}
.product_app .main4 .main_container .swiper-slide .item {
  overflow: hidden;
}
.product_app .main4 .main_container .swiper-slide .item:hover .item_picture .explain {
  opacity: 1;
  z-index: 10;
  visibility: visible;
}
.product_app .main4 .main_container .swiper-slide .item:hover .item_picture .explain .explain_step {
  opacity: 1;
  -o-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  -o-transition-delay: 0.1s;
  -moz-transition-delay: 0.1s;
  -webkit-transition-delay: 0.1s;
  transition-delay: 0.1s;
}
.product_app .main4 .main_container .swiper-slide .item:hover .item_picture .explain .explain_content {
  opacity: 1;
  -o-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  -o-transition-delay: 0.15s;
  -moz-transition-delay: 0.15s;
  -webkit-transition-delay: 0.15s;
  transition-delay: 0.15s;
}
.product_app .main4 .main_container .swiper-slide .item:hover .item_explain .explain_title {
  color: #aacd06;
}
.product_app .main4 .main_container .swiper-slide .item .item_picture {
  overflow: hidden;
  position: relative;
}
.product_app .main4 .main_container .swiper-slide .item .item_picture .picture_container {
  padding-top: 65.45%;
  background: #f1f1f1;
}
.product_app .main4 .main_container .swiper-slide .item .item_picture .picture_container img {
  max-width: 77%;
  max-height: 66%;
}
.product_app .main4 .main_container .swiper-slide .item .item_picture .explain {
  position: absolute;
  padding: 0 60px;
  height: 100%;
  width: 100%;
  left: 0;
  top: 0;
  opacity: 0;
  z-index: -1;
  visibility: hidden;
  background: rgba(32, 41, 105, 0.35);
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.product_app .main4 .main_container .swiper-slide .item .item_picture .explain .explain_step {
  position: relative;
  font-family: "arial";
  font-size: 60px;
  line-height: 1em;
  color: #ffffff;
  font-weight: bold;
  letter-spacing: 2px;
  opacity: 0;
  -o-transform: translate3d(-40px, 0, 0);
  -moz-transform: translate3d(-40px, 0, 0);
  -webkit-transform: translate3d(-40px, 0, 0);
  transform: translate3d(-40px, 0, 0);
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.product_app .main4 .main_container .swiper-slide .item .item_picture .explain .explain_step::after {
  content: "";
  width: 50px;
  height: 1px;
  background: #ffffff;
  position: absolute;
  margin: auto;
  left: -60px;
  bottom: 0;
  top: 0;
}
.product_app .main4 .main_container .swiper-slide .item .item_picture .explain .explain_content {
  opacity: 0;
  font-size: 14px;
  margin-top: 14px;
  color: #ffffff;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  max-height: 48px;
  min-height: 48px;
  line-height: 24px;
  -o-transform: translate3d(-40px, 0, 0);
  -moz-transform: translate3d(-40px, 0, 0);
  -webkit-transform: translate3d(-40px, 0, 0);
  transform: translate3d(-40px, 0, 0);
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.product_app .main4 .main_container .swiper-slide .item .item_explain {
  margin-top: 20px;
}
.product_app .main4 .main_container .swiper-slide .item .item_explain .explain_title {
  padding: 0 10px;
  font-size: 14px;
  color: #666666;
  line-height: 18px;
  text-align: center;
  -o-transition: color 0.3s;
  -moz-transition: color 0.3s;
  -webkit-transition: color 0.3s;
  transition: color 0.3s;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.product_app .main4 .main_container .swiper_btn {
  position: absolute;
  z-index: 10;
  top: 50%;
  width: 50px;
  height: 50px;
  line-height: 50px;
  text-align: center;
  margin-top: -44px;
  background: rgba(0, 0, 0, 0.2);
  font-size: 18px;
  cursor: pointer;
  color: #fff;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.product_app .main4 .main_container .swiper_btn:not([class*=disabled]):hover {
  background: #aacd06;
}
.product_app .main4 .main_container .swiper_btn[class*=disabled] {
  opacity: 0.15;
  cursor: default;
}
.product_app .main4 .main_container .swiper_btn.swiper_prev {
  left: -100px;
  -o-transform: rotateZ(-180deg);
  -moz-transform: rotateZ(-180deg);
  -webkit-transform: rotateZ(-180deg);
  transform: rotateZ(-180deg);
}
.product_app .main4 .main_container .swiper_btn.swiper_next {
  right: -100px;
}
.support .main1 {
  overflow: hidden;
  padding: 75px 0 70px;
}
.support .main1 .main_title {
  text-align: center;
}
.support .main1 .main_title .main_title_text {
  font-size: 30px;
  color: #434343;
  line-height: 1.2em;
  letter-spacing: 1px;
}
.support .main1 .main_title .main_title_desc {
  font-size: 18px;
  font-family: "cg";
  line-height: 1.2em;
  color: #434343;
  margin-top: 5px;
  opacity: 0.4;
}
.support .main1 .main_explain {
  font-size: 16px;
  color: #434343;
  line-height: 32px;
  text-align: center;
  margin-top: 25px;
}
.support .main1 .main_container {
  margin-top: 50px;
}
.support .main1 .main_container .explain {
  width: 31.4%;
  padding: 0 55px;
  background: #aacd06;
  position: relative;
}
.support .main1 .main_container .explain::after {
  content: "";
  position: absolute;
  box-sizing: border-box;
  width: 260px;
  height: 260px;
  opacity: 0.2;
  right: -50px;
  bottom: -108px;
  border-radius: 50%;
  border: solid 30px #ffffff;
}
.support .main1 .main_container .explain::before {
  content: "";
  position: absolute;
  box-sizing: border-box;
  width: 260px;
  height: 260px;
  opacity: 0.2;
  top: -183px;
  left: -94px;
  border-radius: 50%;
  border: solid 30px #ffffff;
}
.support .main1 .main_container .explain .explain_container {
  z-index: 10;
  position: relative;
  top: -25px;
}
.support .main1 .main_container .explain .explain_title {
  font-size: 30px;
  color: #ffffff;
  line-height: 1.2em;
  letter-spacing: 1px;
}
.support .main1 .main_container .explain .explain_line {
  width: 51px;
  height: 3px;
  background: #ffffff;
  margin: 38px 0 60px;
}
.support .main1 .main_container .explain .explain_content {
  font-size: 16px;
  color: #ffffff;
  line-height: 32px;
}
.support .main1 .main_container .main_picture {
  width: 68.6%;
}
.support .main1 .main_container .main_picture img {
  width: 100%;
}
.support .main1 .list {
  margin-top: 40px;
}
.support .main1 .list .item {
  width: 31.4%;
}
.support .main1 .list .item:not(:nth-child(3n-2)) {
  margin-left: 2.9%;
}
.support .main1 .list .item .picture_container {
  padding-top: 70.45%;
}
.support .main1 .list .item .picture_container img {
  width: 100%;
}
.support .main1 .list .item .explain {
  margin-top: 15px;
  text-align: center;
}
.support .main1 .list .item .explain .explain_title {
  font-size: 20px;
  color: #333333;
  letter-spacing: 1px;
}
.support .main1 .list .item .explain .explain_desc {
  font-family: "cg";
  color: #434343;
  font-size: 18px;
  opacity: 0.4;
  margin-top: 5px;
}
.recruit .main {
  overflow: hidden;
  position: relative;
  padding: 75px 0 80px;
}
.recruit .main:nth-child(odd) {
  background: #fff;
}
.recruit .main:nth-child(even) {
  background: #f9f9f9;
}
.recruit .main .main_title {
  text-align: center;
}
.recruit .main .main_title .main_title_text {
  font-size: 30px;
  color: #434343;
  line-height: 1.2em;
  letter-spacing: 1px;
}
.recruit .main .main_title .main_title_desc {
  font-size: 18px;
  font-family: "cg";
  line-height: 1.2em;
  color: #434343;
  margin-top: 5px;
  opacity: 0.4;
}
.recruit .main1 .main_explain {
  font-size: 16px;
  margin-top: 30px;
  color: #434343;
  line-height: 32px;
  text-align: center;
}
.recruit .main1 .main_picture {
  margin-top: 45px;
}
.recruit .main1 .main_picture .main_picture_left {
  width: 52.85%;
}
.recruit .main1 .main_picture .main_picture_right {
  width: 45.14%;
}
.recruit .main2 .list {
  margin-top: 40px;
}
.recruit .main2 .list .item {
  width: 23.5%;
  overflow: hidden;
  text-align: center;
  border-radius: 10px;
  background: #ffffff;
  padding: 26px 20px 28px;
}
.recruit .main2 .list .item:not(:nth-child(4n-3)) {
  margin-left: 2%;
}
.recruit .main2 .list .item:nth-child(n+5) {
  margin-top: 24px;
}
.recruit .main2 .list .item:nth-child(2) .item_picture .picture_container {
  left: 5px;
}
.recruit .main2 .list .item .item_picture .picture_container {
  height: 68px;
}
.recruit .main2 .list .item .explain {
  margin-top: 26px;
}
.recruit .main2 .list .item .explain .explain_step {
  font-family: "arial";
  font-weight: bold;
  font-size: 20px;
  line-height: 1em;
  color: #333333;
  letter-spacing: 1px;
}
.recruit .main2 .list .item .explain .explain_title {
  font-size: 16px;
  color: #434343;
  margin-top: 12px;
}
.recruit .main3 .list {
  margin-top: 40px;
}
.recruit .main3 .list .item:hover .item_title,
.recruit .main3 .list .item.active .item_title {
  background: #fcfcfc;
}
.recruit .main3 .list .item:hover .item_title .item_title_text:last-child,
.recruit .main3 .list .item.active .item_title .item_title_text:last-child {
  color: #aacd06;
}
.recruit .main3 .list .item:first-child .item_title {
  border-top: 1px solid #eee;
}
.recruit .main3 .list .item .item_title {
  cursor: pointer;
  padding: 25px 30px;
  border-bottom: 1px solid #eee;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.recruit .main3 .list .item .item_title .item_title_text {
  font-size: 18px;
  color: #444444;
  line-height: 20px;
  text-align: center;
  width: 20%;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.recruit .main3 .list .item .item_title .item_title_text:first-child {
  text-align: left;
  width: 25%;
}
.recruit .main3 .list .item .item_title .item_title_text:last-child {
  text-align: right;
  color: #888888;
  width: 15%;
  -o-transition: color 0.3s;
  -moz-transition: color 0.3s;
  -webkit-transition: color 0.3s;
  transition: color 0.3s;
}
.recruit .main3 .list .item .item_content {
  display: none;
  background: #f9f9f9;
  padding: 20px 30px 35px;
  border-bottom: 1px solid #eee;
}
.recruit .main3 .list .item .item_content .explain_content {
  font-size: 16px;
  color: #444444;
  line-height: 32px;
}
.recruit .main3 .list .item .item_content .explain_link {
  width: 200px;
  height: 60px;
  background: #aacd06;
  text-align: center;
  line-height: 60px;
  margin-top: 40px;
  font-size: 16px;
  color: #fff;
  -o-transition: all 0.15s;
  -moz-transition: all 0.15s;
  -webkit-transition: all 0.15s;
  transition: all 0.15s;
}
.recruit .main3 .list .item .item_content .explain_link:hover {
  opacity: 0.85;
}
.recruit .main3 .paging {
  display: none;
}
.recruit .main3 .loadData {
  display: block;
}
.message .main1 {
  overflow: hidden;
  padding: 75px 0 80px;
}
.message .main1 .main_title {
  text-align: center;
}
.message .main1 .main_title .main_title_text {
  font-size: 30px;
  color: #434343;
  line-height: 1.2em;
  letter-spacing: 1px;
}
.message .main1 .main_title .main_title_desc {
  font-size: 18px;
  font-family: "cg";
  line-height: 1.2em;
  color: #434343;
  margin-top: 5px;
  opacity: 0.4;
}
.message .main1 .main_explain {
  font-size: 16px;
  color: #bbbbbb;
  line-height: 32px;
  text-align: center;
  margin-top: 30px;
}
.message .main1 .main_form {
  padding: 60px 60px 75px;
  background: #f9f9f9;
  margin-top: 40px;
  position: relative;
}
.message .main1 .main_form .main_form_icon {
  position: absolute;
  top: -8px;
}
.message .main1 .main_form .main_form_icon.main_form_icon_left {
  left: 120px;
}
.message .main1 .main_form .main_form_icon.main_form_icon_right {
  right: 120px;
}
.message .main1 .main_form .form_list .item {
  position: relative;
  background: #fff;
  width: 31.2%;
  border: 1px solid #fff;
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.message .main1 .main_form .form_list .item.active {
  border-color: #aacd06;
}
.message .main1 .main_form .form_list .item.active .item_content .item_placeholder {
  opacity: 0;
}
.message .main1 .main_form .form_list .item.item_has_val .item_content .item_placeholder {
  opacity: 0;
}
.message .main1 .main_form .form_list .item:not(:nth-child(3n-2)) {
  margin-left: 3.2%;
}
.message .main1 .main_form .form_list .item:nth-child(n+4) {
  margin-top: 30px;
}
.message .main1 .main_form .form_list .item .item_icon {
  width: 46px;
  font-size: 22px;
  color: #dadada;
  line-height: 52px;
  text-align: center;
}
.message .main1 .main_form .form_list .item .line {
  width: 1px;
  height: 22px;
  background: #eeeeee;
}
.message .main1 .main_form .form_list .item.item_textarea {
  width: 100%;
}
.message .main1 .main_form .form_list .item.item_textarea .line {
  position: relative;
  top: 15px;
}
.message .main1 .main_form .form_list .item.item_code {
  margin-left: 0;
}
.message .main1 .main_form .form_list .item .item_content {
  position: relative;
}
.message .main1 .main_form .form_list .item .item_content .item_placeholder {
  font-size: 14px;
  color: #bbbbbb;
  line-height: 52px;
  position: absolute;
  left: 15px;
  top: 0;
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.message .main1 .main_form .form_list .item .item_content .item_placeholder span {
  color: #f00;
}
.message .main1 .main_form .form_list .item .item_content input {
  height: 52px;
  color: #777;
  font-size: 14px;
  padding: 0 15px;
  width: 100%;
  position: relative;
  z-index: 10;
}
.message .main1 .main_form .form_list .item .item_content textarea {
  font-size: 14px;
  padding: 15px;
  height: 180px;
  color: #777;
  width: 100%;
  z-index: 10;
  line-height: 22px;
  position: relative;
}
.message .main1 .main_form .form_list .item .code_picture {
  position: absolute;
  top: 0;
  right: -170px;
  height: 54px;
  width: 140px;
  cursor: pointer;
  background: #fff;
}
.message .main1 .main_form .form_btn {
  margin-top: 60px;
}
.message .main1 .main_form .form_btn .item {
  width: 31.2%;
  height: 54px;
  font-size: 16px;
  color: #a6a6a6;
  background: #eeeeee;
  cursor: pointer;
  -o-transition: all 0.15s;
  -moz-transition: all 0.15s;
  -webkit-transition: all 0.15s;
  transition: all 0.15s;
}
.message .main1 .main_form .form_btn .item:not(:nth-child(3n-2)) {
  margin-left: 3.2%;
}
.message .main1 .main_form .form_btn .item.active {
  color: #fff;
  background: #aacd06;
}
.message .main1 .main_form .form_btn .item:hover {
  opacity: 0.85;
}
.sitemap .crumbs {
  border: 1px solid #eee;
}
.sitemap .main1 {
  padding: 75px 0 80px;
}
.sitemap .main1 .main_title {
  text-align: center;
}
.sitemap .main1 .main_title .main_title_text {
  font-size: 30px;
  color: #434343;
  line-height: 1.2em;
  letter-spacing: 1px;
}
.sitemap .main1 .main_title .main_title_desc {
  font-size: 18px;
  font-family: "cg";
  line-height: 1.2em;
  color: #434343;
  margin-top: 5px;
  opacity: 0.4;
}
.sitemap .main1 .list {
  border: 1px solid #eee;
  border-radius: 10px;
  padding: 30px;
}
.sitemap .main1 .list:not(:first-child) {
  margin-top: 40px;
}
.sitemap .main1 .list .list_title {
  font-size: 22px;
  color: #333333;
  margin-bottom: 15px;
}
.sitemap .main1 .list .list_container .item {
  width: 31%;
  color: #333;
  font-size: 16px;
  line-height: 28px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  -o-transition: color 0.2s;
  -moz-transition: color 0.2s;
  -webkit-transition: color 0.2s;
  transition: color 0.2s;
}
.sitemap .main1 .list .list_container .item:not(:nth-child(3n-2)) {
  margin-left: 3.5%;
}
.sitemap .main1 .list .list_container .item:hover {
  color: #aacd06;
}
.sitemap .main1 .list .list_container .item:nth-child(n+4) {
  margin-top: 8px;
}
@media screen and (max-width: 1600px) {
  .product_app .main4 .main_container .swiper_btn.swiper_prev {
    left: 0;
  }
  .product_app .main4 .main_container .swiper_btn.swiper_next {
    right: 0;
  }
}
@media screen and (max-width: 1400px) {
  .product_main_nav .item .item_title {
    padding: 18px 20px;
  }
  .product_main_nav .item .item_list {
    padding: 25px 20px;
  }
  .product_main_nav .item .item_list .inside_item {
    position: relative;
    padding-left: 25px;
  }
  .product_main_nav .item .item_list .inside_item:not(:first-child) {
    margin-top: 25px;
  }
  .product_main_nav .item_custom .item_title {
    padding: 9px 20px 9px 20px;
  }
  .product_main_nav .item_custom .item_title .item_title_text {
    color: #aacd06;
  }
  .product_main_nav .item_custom .item_title .item_title_icon {
    width: auto;
    height: auto;
    color: #aacd06;
    font-size: 44px;
    line-height: 1em;
  }
  .product .main1 .main_left {
    width: 22.2%;
  }
  .product .main1 .list .item .item_picture .explain {
    padding: 0 55px;
  }
  .product .main1 .list .item .item_picture .explain .explain_step {
    font-size: 50px;
    letter-spacing: 1px;
  }
  .product .main1 .list .item .item_picture .explain .explain_step::after {
    width: 45px;
    left: -55px;
  }
  .product .main1 .list .item .item_picture .explain .explain_content {
    margin-top: 10px;
  }
  .product .main1 .list .item .item_explain {
    padding: 20px 0;
  }
  .product .main1 .main_form .form_nav .item {
    padding: 20px;
    min-width: 140px;
  }
  .product .main1 .main_form .form_nav .item:not(:last-child) {
    margin-right: 35px;
  }
  .product_details .main2 .swiper-slide .item .item_picture .explain {
    padding: 0 55px;
  }
  .product_details .main2 .swiper-slide .item .item_picture .explain .explain_step {
    font-size: 50px;
    letter-spacing: 1px;
  }
  .product_details .main2 .swiper-slide .item .item_picture .explain .explain_step::after {
    width: 45px;
    left: -55px;
  }
  .product_details .main2 .swiper-slide .item .item_picture .explain .explain_content {
    margin-top: 10px;
  }
  .product_app .product_app_main_explain .main_explain {
    width: 48%;
  }
  .product_app .main4 .main_container .swiper-slide .item .item_picture .explain {
    padding: 0 55px;
  }
  .product_app .main4 .main_container .swiper-slide .item .item_picture .explain .explain_step {
    font-size: 50px;
    letter-spacing: 1px;
  }
  .product_app .main4 .main_container .swiper-slide .item .item_picture .explain .explain_step::after {
    width: 45px;
    left: -55px;
  }
  .product_app .main4 .main_container .swiper-slide .item .item_picture .explain .explain_content {
    margin-top: 10px;
  }
}
@media screen and (max-width: 1200px) {
  .inside_banner {
    height: auto;
  }
  .inside_banner .banner_1920 {
    display: none;
  }
  .inside_banner .banner_1200 {
    display: block;
  }
  .crumbs {
    display: none;
  }
  .crumbs_m {
    display: block;
  }
  .product.product_custom .main1 {
    padding: 0;
  }
  .product.product_custom .main1 .center {
    padding: 0;
  }
  .product .main1 {
    padding: 60px 0;
  }
  .product .main1 .main_left {
    display: none;
  }
  .product .main1 .main_right {
    width: 100%;
  }
  .product .main1 .list .item:nth-child(n+4) {
    margin-top: 35px;
  }
  .product .main1 .list .item .item_picture .explain {
    padding: 0 40px;
  }
  .product .main1 .list .item .item_picture .explain .explain_step {
    font-size: 40px;
    letter-spacing: 0px;
  }
  .product .main1 .list .item .item_picture .explain .explain_step::after {
    width: 30px;
    left: -40px;
  }
  .product .main1 .list .item .item_picture .explain .explain_content {
    margin-top: 10px;
  }
  .product .main1 .list .item .item_explain {
    padding: 15px 0;
  }
  .product .main1 .list .item .item_explain .explain_title {
    width: 70%;
  }
  .product .main1 .list .item .item_explain .explain_right .explain_icon {
    margin-left: 10px;
  }
  .product .main1 .main_form {
    padding: 60px 20px;
  }
  .product .main1 .main_form .form_nav .item {
    padding: 18px 30px;
  }
  .product_details .main1 {
    padding: 60px 0;
  }
  .product_details .main1 .main_left {
    width: 48.5%;
  }
  .product_details .main1 .main_left .swiper_picture_list {
    margin-top: 15px;
  }
  .product_details .main1 .main_right {
    padding-top: 0;
  }
  .product_details .main1 .main_right .product_details_title {
    font-size: 26px;
  }
  .product_details .main1 .main_right .product_details_desc {
    margin-top: 5px;
  }
  .product_details .main1 .main_right .product_details_content {
    margin-top: 20px;
    padding-top: 18px;
  }
  .product_details .main1 .main_right .product_details_content .explain:not(:first-child) {
    margin-top: 20px;
  }
  .product_details .main1 .main_right .product_details_link {
    width: 200px;
    height: 56px;
    margin-top: 40px;
  }
  .product_details .main1 .main_right .product_details_link .product_details_link_icon {
    font-size: 22px;
  }
  .product_details .main1 .main_right .product_details_link .product_details_link_text {
    margin-left: 10px;
  }
  .product_details .main1 .main_container {
    margin-top: 60px;
  }
  .product_details .main1 .main_container .main_container_title .item {
    padding: 15px 30px;
  }
  .product_details .main1 .main_container .details_content {
    width: 100%;
    margin: 30px auto 0;
  }
  .product_details .main1 .main_container .details_content .details_picture {
    margin: 50px auto 0;
  }
  .product_details .main2 {
    padding: 60px 0;
  }
  .product_details .main2 .recommend_title {
    font-size: 26px;
  }
  .product_details .main2 .swiper-container {
    margin-top: 40px;
  }
  .product_details .main2 .swiper-slide .item .item_picture .explain {
    padding: 0 40px;
  }
  .product_details .main2 .swiper-slide .item .item_picture .explain .explain_step {
    font-size: 40px;
    letter-spacing: 0px;
  }
  .product_details .main2 .swiper-slide .item .item_picture .explain .explain_step::after {
    width: 30px;
    left: -40px;
  }
  .product_details .main2 .swiper-slide .item .item_picture .explain .explain_content {
    margin-top: 10px;
  }
  .product_details .main2 .swiper-slide .item .item_explain {
    margin-top: 15px;
  }
  .product_app .main {
    padding: 60px 0;
  }
  .product_app .main .main_title .main_title_text {
    font-size: 26px;
    letter-spacing: 0px;
  }
  .product_app .main .main_title .main_title_desc {
    font-size: 14px;
    margin-top: 10px;
  }
  .product_app .product_app_main_explain .center {
    display: block;
  }
  .product_app .product_app_main_explain .main_title {
    text-align: center;
  }
  .product_app .product_app_main_explain .main_picture {
    width: 100%;
    margin-top: 30px;
    text-align: center;
    display: none;
  }
  .product_app .product_app_main_explain .main_explain {
    width: 100%;
  }
  .product_app .product_app_main_explain .main_explain .explain {
    margin-top: 35px;
  }
  .product_app .product_app_main_explain .main_explain .explain .explain_picture {
    display: block;
    text-align: center;
  }
  .product_app .product_app_main_explain .main_explain .explain .explain_content {
    margin-top: 35px;
  }
  .product_app .main1 .main_container .main_explain {
    position: static;
  }
  .product_app .main1 .main_container .main_explain_container {
    width: 100%;
    padding: 25px 0 0;
  }
  .product_app .main1 .main_container .main_explain_container .explain_line {
    margin: 16px 0 20px;
  }
  .product_app .main4 .main_container .swiper-slide .item .item_picture .explain {
    padding: 0 40px;
  }
  .product_app .main4 .main_container .swiper-slide .item .item_picture .explain .explain_step {
    font-size: 40px;
    letter-spacing: 0px;
  }
  .product_app .main4 .main_container .swiper-slide .item .item_picture .explain .explain_step::after {
    width: 30px;
    left: -40px;
  }
  .product_app .main4 .main_container .swiper-slide .item .item_picture .explain .explain_content {
    margin-top: 10px;
  }
  .product_app .main4 .main_container .swiper-slide .item .item_explain {
    margin-top: 15px;
  }
  .product_app .main4 .main_container .swiper_btn {
    display: none;
  }
  .support .main1 {
    padding: 60px 0;
  }
  .support .main1 .main_title .main_title_text {
    font-size: 26px;
    letter-spacing: 0;
  }
  .support .main1 .main_title .main_title_desc {
    font-size: 14px;
  }
  .support .main1 .main_container {
    margin-top: 40px;
  }
  .support .main1 .main_container .explain {
    padding: 0 20px;
  }
  .support .main1 .main_container .explain::after {
    opacity: 0;
  }
  .support .main1 .main_container .explain::before {
    opacity: 0;
  }
  .support .main1 .main_container .explain .explain_container {
    top: 0;
  }
  .support .main1 .main_container .explain .explain_title {
    font-size: 26px;
    letter-spacing: 0px;
  }
  .support .main1 .main_container .explain .explain_line {
    margin: 18px 0 25px;
  }
  .support .main1 .list .item .explain {
    margin-top: 10px;
  }
  .support .main1 .list .item .explain .explain_title {
    font-size: 18px;
    letter-spacing: 0;
  }
  .support .main1 .list .item .explain .explain_desc {
    font-size: 16px;
    margin-top: 5px;
  }
  .recruit .main {
    padding: 60px 0;
  }
  .recruit .main .main_title .main_title_text {
    font-size: 26px;
    letter-spacing: 0;
  }
  .recruit .main .main_title .main_title_desc {
    font-size: 16px;
  }
  .recruit .main1 .main_picture {
    margin-top: 35px;
  }
  .recruit .main2 .list .item:nth-child(n+5) {
    margin-top: 20px;
  }
  .recruit .main2 .list .item .item_picture .picture_container {
    height: 56px;
  }
  .recruit .main2 .list .item .explain {
    margin-top: 20px;
  }
  .recruit .main2 .list .item .explain .explain_title {
    margin-top: 10px;
  }
  .recruit .main3 .list .item .item_title {
    cursor: pointer;
    padding: 18px 20px;
    border-bottom: 1px solid #eee;
    -o-transition: all 0.35s;
    -moz-transition: all 0.35s;
    -webkit-transition: all 0.35s;
    transition: all 0.35s;
  }
  .recruit .main3 .list .item .item_title .item_title_text {
    font-size: 16px;
  }
  .recruit .main3 .list .item .item_content {
    display: none;
    background: #f9f9f9;
    padding: 18px 20px 25px;
    border-bottom: 1px solid #eee;
  }
  .recruit .main3 .list .item .item_content .explain_link {
    margin-top: 30px;
  }
  .message .main1 {
    padding: 60px 0;
  }
  .message .main1 .main_title .main_title_text {
    font-size: 26px;
    letter-spacing: 0;
  }
  .message .main1 .main_title .main_title_desc {
    font-size: 16px;
  }
  .message .main1 .main_explain {
    margin-top: 25px;
  }
  .message .main1 .main_form {
    padding: 20px 20px 30px;
    margin-top: 30px;
  }
  .message .main1 .main_form .main_form_icon {
    display: none;
  }
  .message .main1 .main_form .form_list .item {
    width: 48.5%;
  }
  .message .main1 .main_form .form_list .item:not(:nth-child(3n-2)) {
    margin-left: 0;
  }
  .message .main1 .main_form .form_list .item:not(:nth-child(2n-1)) {
    margin-left: 3%;
  }
  .message .main1 .main_form .form_list .item:nth-child(n+3) {
    margin-top: 20px;
  }
  .message .main1 .main_form .form_list .item .item_content textarea {
    height: 150px;
  }
  .message .main1 .main_form .form_list .item .code_picture {
    right: -160px;
  }
  .message .main1 .main_form .form_list .item.item_code {
    margin-left: 0;
  }
  .message .main1 .main_form .form_btn {
    margin-top: 30px;
  }
  .message .main1 .main_form .form_btn .item {
    width: 48.5%;
  }
  .message .main1 .main_form .form_btn .item:not(:nth-child(3n-2)) {
    margin-left: 0;
  }
  .message .main1 .main_form .form_btn .item:not(:nth-child(2n-1)) {
    margin-left: 3%;
  }
  .sitemap .main1 {
    padding: 60px 0;
    border-top: 1px solid #eee;
  }
  .sitemap .main1 .main_title {
    padding-bottom: 20px;
  }
  .sitemap .main1 .main_title .main_title_text {
    font-size: 26px;
    letter-spacing: 0;
  }
  .sitemap .main1 .main_title .main_title_desc {
    font-size: 16px;
  }
  .sitemap .main1 .list {
    padding: 20px;
    margin-top: 20px;
  }
  .sitemap .main1 .list:not(:first-child) {
    margin-top: 20px;
  }
  .sitemap .main1 .list .list_title {
    font-size: 20px;
    margin-bottom: 12px;
  }
  .sitemap .main1 .list .list_container .item:nth-child(n+4) {
    margin-top: 5px;
  }
}
@media screen and (max-width: 768px) {
  .crumbs_m .crumbs_m_title .crumbs_m_title_container {
    padding: 18px 15px;
  }
  .crumbs_m .crumbs_m_list {
    top: 54px;
    max-height: 214px;
  }
  .crumbs_m .crumbs_m_list .item {
    padding: 16px 15px;
  }
  .product .main1 {
    padding: 40px 0;
  }
  .product .main1 .list .item {
    width: 48.5%;
  }
  .product .main1 .list .item:not(:nth-child(3n-2)) {
    margin-left: 0;
  }
  .product .main1 .list .item:not(:nth-child(2n-1)) {
    margin-left: 3%;
  }
  .product .main1 .list .item:nth-child(n+3) {
    margin-top: 20px;
  }
  .product .main1 .list .item .item_picture .explain {
    display: none;
  }
  .product .main1 .list .item .item_explain {
    padding: 0;
    margin-top: 12px;
  }
  .product .main1 .list .item .item_explain .explain_title {
    width: 100%;
    padding: 0 8px;
    text-align: center;
  }
  .product .main1 .list .item .item_explain .explain_right {
    display: none;
  }
  .product .main1 .list .item .item_line {
    display: none;
  }
  .product .main1 .list .item:active .item_explain .explain_title {
    color: #aacd06;
  }
  .product .main1 .main_form {
    padding: 40px 20px;
  }
  .product .main1 .main_form .form_title {
    font-size: 26px;
    letter-spacing: 0px;
  }
  .product .main1 .main_form .form_nav {
    padding-top: 10px;
  }
  .product .main1 .main_form .form_nav .item {
    padding: 12px 18px;
    margin-top: 20px;
    min-width: auto;
    overflow: hidden;
  }
  .product .main1 .main_form .form_nav .item:not(:last-child) {
    margin-right: 20px;
  }
  .product .main1 .main_form .form_nav .item .item_text {
    font-size: 16px;
  }
  .product .main1 .main_form .form_nav .item .item_picture {
    height: 22px;
  }
  .product .main1 .main_form .form_list {
    margin-top: 30px;
  }
  .product .main1 .main_form .form_list .item {
    padding-left: 0;
  }
  .product .main1 .main_form .form_list .item:not(:first-child) {
    margin-top: 20px;
  }
  .product .main1 .main_form .form_list .item:last-child {
    margin-top: 35px;
  }
  .product .main1 .main_form .form_list .item .item_container {
    display: block;
  }
  .product .main1 .main_form .form_list .item .item_title {
    line-height: 20px;
    position: static;
    font-size: 14px;
    margin-bottom: 10px;
  }
  .product .main1 .main_form .form_list .item .item_content .item_input input {
    height: 44px;
    font-size: 14px;
    padding: 0 12px;
    padding-right: 55px;
  }
  .product .main1 .main_form .form_list .item .item_content .item_input textarea {
    height: 120px;
    padding: 12px;
    font-size: 14px;
  }
  .product .main1 .main_form .form_list .item .item_content .item_input .item_icon {
    width: 44px;
    font-size: 14px;
    line-height: 44px;
  }
  .product .main1 .main_form .form_list .item .item_content .item_picture {
    width: 100%;
  }
  .product .main1 .main_form .form_list .item .item_content .item_select {
    top: 44px;
    max-height: 132px;
  }
  .product .main1 .main_form .form_list .item .item_content .item_select .item_option {
    padding: 12px;
    font-size: 14px;
    line-height: 20px;
  }
  .product .main1 .main_form .form_list .item .item_content .item_btn button {
    width: 48%;
    height: 46px;
    font-size: 16px;
    letter-spacing: 0px;
  }
  .product_details .main1 {
    padding: 40px 0;
  }
  .product_details .main1 .main_left {
    width: 100%;
  }
  .product_details .main1 .main_left .swiper_picture_list {
    display: none;
  }
  .product_details .main1 .main_right {
    width: 100%;
    margin-top: 25px;
  }
  .product_details .main1 .main_right .product_details_title {
    font-size: 24px;
  }
  .product_details .main1 .main_right .product_details_content {
    margin-top: 20px;
    padding-top: 18px;
  }
  .product_details .main1 .main_right .product_details_content .explain:not(:first-child) {
    margin-top: 15px;
  }
  .product_details .main1 .main_right .product_details_content .explain .explain_title {
    font-size: 16px;
    letter-spacing: 0;
  }
  .product_details .main1 .main_right .product_details_content .explain .explain_content {
    font-size: 14px;
    margin-top: 5px;
    line-height: 24px;
  }
  .product_details .main1 .main_right .product_details_link {
    width: 180px;
    height: 50px;
    margin-top: 25px;
  }
  .product_details .main1 .main_container {
    margin-top: 40px;
  }
  .product_details .main1 .main_container .main_container_title .item {
    padding: 12px 20px;
  }
  .product_details .main1 .main_container .details_content {
    width: 100%;
    line-height: 26px;
    margin: 20px auto 0;
  }
  .product_details .main1 .main_container .details_content .details_picture {
    margin: 30px auto 0;
  }
  .product_details .main2 {
    padding: 40px 0;
  }
  .product_details .main2 .recommend_title {
    font-size: 24px;
  }
  .product_details .main2 .swiper-container {
    margin-top: 30px;
  }
  .product_details .main2 .swiper-slide .item .item_picture .explain {
    display: none;
  }
  .product_details .main2 .swiper-slide .item .item_explain {
    margin-top: 12px;
  }
  .product_details .main2 .swiper-slide .item .item_explain .explain_title {
    width: 100%;
    padding: 0 8px;
    text-align: center;
  }
  .product_app .main {
    padding: 40px 0;
  }
  .product_app .main .main_title .main_title_text {
    font-size: 24px;
  }
  .product_app .main .main_title .main_title_desc {
    font-size: 14px;
    margin-top: 5px;
  }
  .product_app .product_app_main_explain .main_picture {
    margin-top: 20px;
  }
  .product_app .product_app_main_explain .main_explain .explain {
    margin-top: 25px;
  }
  .product_app .product_app_main_explain .main_explain .explain .explain_content {
    margin-top: 25px;
    line-height: 26px;
  }
  .product_app .main1 .main_container {
    margin-top: 30px;
  }
  .product_app .main1 .main_container .main_explain_container {
    padding: 20px 0 0;
  }
  .product_app .main1 .main_container .main_explain_container .explain_line {
    margin: 12px 0 15px;
  }
  .product_app .main1 .main_container .main_explain_container .explain_content {
    line-height: 26px;
  }
  .product_app .main4 .main_container {
    margin-top: 30px;
  }
  .product_app .main4 .main_container .swiper-slide .item .item_picture .explain {
    display: none;
  }
  .product_app .main4 .main_container .swiper-slide .item .item_explain {
    margin-top: 12px;
  }
  .product_app .main4 .main_container .swiper-slide .item .item_explain .explain_title {
    width: 100%;
    padding: 0 8px;
    text-align: center;
  }
  .support .main1 {
    padding: 40px 0;
  }
  .support .main1 .main_title .main_title_text {
    font-size: 24px;
  }
  .support .main1 .main_explain {
    line-height: 26px;
    margin-top: 20px;
  }
  .support .main1 .main_container {
    display: block;
    margin-top: 30px;
  }
  .support .main1 .main_container .explain {
    width: 100%;
    padding: 20px;
    display: block;
  }
  .support .main1 .main_container .explain .explain_title {
    font-size: 24px;
  }
  .support .main1 .main_container .explain .explain_line {
    margin: 15px 0 18px;
  }
  .support .main1 .main_container .explain .explain_content {
    line-height: 26px;
  }
  .support .main1 .main_container .main_picture {
    width: 100%;
  }
  .support .main1 .list {
    margin-top: 30px;
  }
  .support .main1 .list .item .explain {
    margin-top: 10px;
  }
  .support .main1 .list .item .explain .explain_title {
    font-size: 16px;
  }
  .support .main1 .list .item .explain .explain_desc {
    font-size: 14px;
    margin-top: 3px;
  }
  .recruit .main {
    padding: 40px 0;
  }
  .recruit .main .main_title .main_title_text {
    font-size: 24px;
  }
  .recruit .main .main_title .main_title_desc {
    font-size: 14px;
  }
  .recruit .main1 .main_explain {
    margin-top: 20px;
    line-height: 26px;
  }
  .recruit .main1 .main_picture {
    display: block;
    margin-top: 25px;
  }
  .recruit .main1 .main_picture img {
    width: 100%;
  }
  .recruit .main1 .main_picture .main_picture_left {
    width: 100%;
  }
  .recruit .main1 .main_picture .main_picture_right {
    display: none;
  }
  .recruit .main2 .list {
    margin-top: 30px;
  }
  .recruit .main2 .list .item {
    width: 48.5%;
    padding: 20px;
  }
  .recruit .main2 .list .item:not(:nth-child(4n-3)) {
    margin-left: 0;
  }
  .recruit .main2 .list .item:not(:nth-child(2n-1)) {
    margin-left: 3%;
  }
  .recruit .main2 .list .item:nth-child(n+3) {
    margin-top: 15px;
  }
  .recruit .main2 .list .item .item_picture .picture_container {
    height: 50px;
  }
  .recruit .main2 .list .item .explain {
    margin-top: 15px;
  }
  .recruit .main2 .list .item .explain .explain_step {
    font-size: 18px;
  }
  .recruit .main2 .list .item .explain .explain_title {
    margin-top: 8px;
    font-size: 14px;
  }
  .recruit .main3 .list {
    margin-top: 30px;
  }
  .recruit .main3 .list .item .item_title .item_title_text {
    width: 35%;
  }
  .recruit .main3 .list .item .item_title .item_title_text:nth-child(3) {
    display: none;
  }
  .recruit .main3 .list .item .item_title .item_title_text:nth-child(4) {
    display: none;
  }
  .recruit .main3 .list .item .item_title .item_title_text:first-child {
    width: 45%;
  }
  .recruit .main3 .list .item .item_title .item_title_text:last-child {
    width: 20%;
  }
  .recruit .main3 .list .item .item_content .explain_content {
    line-height: 26px;
  }
  .recruit .main3 .list .item .item_content .explain_link {
    margin-top: 20px;
    width: 150px;
    height: 48px;
    line-height: 48px;
  }
  .message .main1 {
    padding: 40px 0;
  }
  .message .main1 .main_title .main_title_text {
    font-size: 24px;
  }
  .message .main1 .main_title .main_title_desc {
    font-size: 14px;
  }
  .message .main1 .main_explain {
    margin-top: 20px;
    line-height: 26px;
  }
  .message .main1 .main_form {
    margin-top: 25px;
    padding: 15px 15px 20px;
  }
  .message .main1 .main_form .form_list .item {
    width: 100%;
  }
  .message .main1 .main_form .form_list .item:not(:nth-child(2n-1)) {
    margin-left: 0;
  }
  .message .main1 .main_form .form_list .item:nth-child(n+2) {
    margin-top: 15px;
  }
  .message .main1 .main_form .form_list .item .item_content textarea {
    height: 150px;
  }
  .message .main1 .main_form .form_list .item .code_picture {
    right: -160px;
  }
  .message .main1 .main_form .form_list .item.item_code {
    margin-left: 0;
    width: -webkit-calc(-35%);
    width: -moz-calc(-35%);
    width: -ms-calc(-35%);
    width: calc(100% - 135px);
  }
  .message .main1 .main_form .form_list .item .code_picture {
    right: -135px;
    width: 120px;
  }
  .message .main1 .main_form .form_btn {
    margin-top: 20px;
  }
  .sitemap .main1 {
    padding: 40px 0;
  }
  .sitemap .main1 .main_title {
    padding-bottom: 10px;
  }
  .sitemap .main1 .main_title .main_title_text {
    font-size: 24px;
  }
  .sitemap .main1 .main_title .main_title_desc {
    font-size: 14px;
  }
  .sitemap .main1 .list {
    padding: 16px;
    border-radius: 5px;
  }
  .sitemap .main1 .list .list_title {
    font-size: 18px;
    margin-bottom: 10px;
  }
  .sitemap .main1 .list .list_container .item {
    width: 48%;
    font-size: 14px;
    line-height: 24px;
  }
  .sitemap .main1 .list .list_container .item:not(:nth-child(3n-2)) {
    margin-left: 0;
  }
  .sitemap .main1 .list .list_container .item:not(:nth-child(2n-1)) {
    margin-left: 4%;
  }
  .sitemap .main1 .list .list_container .item:nth-child(n+3) {
    margin-top: 5px;
  }
}
@media screen and (max-width: 640px) {
  .product .main1 .main_form .form_nav {
    -webkit-box-pack: start;
    -webkit-justify-content: flex-start;
    -moz-justify-content: flex-start;
    -ms-justify-content: flex-start;
    -o-justify-content: flex-start;
    justify-content: flex-start;
  }
}
@media screen and (max-width: 480px) {
  .crumbs_m .crumbs_m_title .crumbs_m_title_container {
    padding: 16px 15px;
  }
  .crumbs_m .crumbs_m_list {
    top: 50px;
    max-height: 200px;
  }
  .crumbs_m .crumbs_m_list .item {
    padding: 14px 15px;
  }
  .product .main1 {
    padding: 30px 0;
  }
  .product .main1 .list .item {
    width: 100%;
  }
  .product .main1 .list .item:not(:nth-child(2n-1)) {
    margin-left: 0;
  }
  .product .main1 .list .item:nth-child(n+2) {
    margin-top: 20px;
  }
  .product .main1 .list .item .item_explain {
    margin-top: 8px;
  }
  .product .main1 .list .item .item_explain .explain_title {
    width: 100%;
    padding: 0 5px;
  }
  .product .main1 .main_form {
    padding: 30px 20px;
  }
  .product .main1 .main_form .form_title {
    font-size: 22px;
  }
  .product .main1 .main_form .form_nav {
    padding-top: 10px;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -moz-justify-content: center;
    -ms-justify-content: center;
    -o-justify-content: center;
    justify-content: center;
  }
  .product .main1 .main_form .form_nav .item {
    padding: 10px 17px;
    margin-top: 12px;
    min-width: auto;
    overflow: hidden;
  }
  .product .main1 .main_form .form_nav .item:not(:last-child) {
    margin-right: 0;
  }
  .product .main1 .main_form .form_nav .item:not(:first-child) {
    margin-left: 12px;
  }
  .product .main1 .main_form .form_nav .item:nth-child(3n) {
    margin-left: 0;
  }
  .product .main1 .main_form .form_nav .item .item_text {
    font-size: 14px;
  }
  .product .main1 .main_form .form_nav .item .item_picture {
    height: 20px;
  }
  .product .main1 .main_form .form_list {
    margin-top: 25px;
  }
  .product .main1 .main_form .form_list .item:last-child {
    margin-top: 30px;
  }
  .product .main1 .main_form .form_list .item .item_container {
    display: block;
  }
  .product .main1 .main_form .form_list .item .item_title {
    margin-bottom: 5px;
  }
  .product .main1 .main_form .form_list .item .item_content .item_picture .item_link {
    height: 33px;
    width: 33px;
  }
  .product .main1 .main_form .form_list .item .item_content .item_picture .item_link .line1 {
    height: 3px;
  }
  .product .main1 .main_form .form_list .item .item_content .item_picture .item_link .line2 {
    width: 3px;
  }
  .product_details .main1 {
    padding: 30px 0;
  }
  .product_details .main1 .main_right {
    margin-top: 18px;
  }
  .product_details .main1 .main_right .product_details_title {
    font-size: 20px;
  }
  .product_details .main1 .main_right .product_details_content {
    margin-top: 18px;
    padding-top: 16px;
  }
  .product_details .main1 .main_right .product_details_link {
    margin-top: 18px;
  }
  .product_details .main1 .main_container {
    margin-top: 30px;
  }
  .product_details .main2 {
    padding: 30px 0;
  }
  .product_details .main2 .recommend_title {
    font-size: 22px;
  }
  .product_details .main2 .swiper-container {
    margin-top: 20px;
  }
  .product_details .main2 .swiper-slide {
    width: 72%;
  }
  .product_details .main2 .swiper-slide .item .item_explain {
    margin-top: 8px;
  }
  .product_details .main2 .swiper-slide .item .item_explain .explain_title {
    width: 100%;
    padding: 0 5px;
  }
  .product_app .main {
    padding: 30px 0;
  }
  .product_app .main .main_title .main_title_text {
    font-size: 22px;
  }
  .product_app .main .main_title .main_title_desc {
    font-size: 12px;
  }
  .product_app .product_app_main_explain .main_picture {
    margin-top: 15px;
  }
  .product_app .product_app_main_explain .main_explain .explain {
    margin-top: 18px;
  }
  .product_app .product_app_main_explain .main_explain .explain .explain_content {
    margin-top: 18px;
  }
  .product_app .main1 .main_container {
    margin-top: 20px;
  }
  .product_app .main1 .main_container .main_explain_container {
    padding: 15px 0 0;
  }
  .product_app .main1 .main_container .main_explain_container .explain_line {
    margin: 10px 0 12px;
  }
  .product_app .main1 .main_container .main_explain_container .explain_title {
    font-size: 18px;
  }
  .product_app .main4 .main_container {
    margin-top: 20px;
  }
  .product_app .main4 .main_container .swiper-slide {
    width: 72%;
  }
  .product_app .main4 .main_container .swiper-slide .item .item_explain {
    margin-top: 8px;
  }
  .product_app .main4 .main_container .swiper-slide .item .item_explain .explain_title {
    width: 100%;
    padding: 0 5px;
  }
  .support .main1 {
    padding: 30px 0;
  }
  .support .main1 .main_title .main_title_text {
    font-size: 22px;
  }
  .support .main1 .main_title .main_title_desc {
    font-size: 12px;
    margin-top: 3px;
  }
  .support .main1 .main_explain {
    margin-top: 15px;
  }
  .support .main1 .main_container {
    margin-top: 20px;
  }
  .support .main1 .main_container .explain .explain_title {
    font-size: 22px;
  }
  .support .main1 .list {
    margin-top: 0;
    display: block;
  }
  .support .main1 .list .item {
    width: 100%;
    margin-top: 20px;
  }
  .support .main1 .list .item:not(:nth-child(3n-2)) {
    margin-left: 0;
  }
  .recruit .main {
    padding: 30px 0;
  }
  .recruit .main .main_title .main_title_text {
    font-size: 22px;
  }
  .recruit .main .main_title .main_title_desc {
    font-size: 12px;
    margin-top: 3px;
  }
  .recruit .main1 .main_explain {
    margin-top: 15px;
  }
  .recruit .main1 .main_picture {
    margin-top: 20px;
  }
  .recruit .main2 .list {
    margin-top: 20px;
  }
  .recruit .main2 .list .item {
    width: 48.5%;
    padding: 20px 15px;
  }
  .recruit .main3 .list {
    margin-top: 20px;
  }
  .recruit .main3 .list .item .item_title .item_title_text {
    width: 24%;
  }
  .recruit .main3 .list .item .item_title .item_title_text:nth-child(2) {
    display: none;
  }
  .recruit .main3 .list .item .item_title .item_title_text:first-child {
    width: 70%;
  }
  .recruit .main3 .list .item .item_title .item_title_text:last-child {
    width: 30%;
  }
  .message .main1 {
    padding: 30px 0;
  }
  .message .main1 .main_title .main_title_text {
    font-size: 22px;
  }
  .message .main1 .main_title .main_title_desc {
    font-size: 12px;
    margin-top: 3px;
  }
  .message .main1 .main_explain {
    margin-top: 15px;
  }
  .message .main1 .main_form {
    margin-top: 20px;
  }
  .message .main1 .main_form .form_list .item .item_icon {
    width: 36px;
    font-size: 18px;
    line-height: 48px;
  }
  .message .main1 .main_form .form_list .item .line {
    height: 18px;
  }
  .message .main1 .main_form .form_list .item.item_textarea {
    width: 100%;
  }
  .message .main1 .main_form .form_list .item.item_textarea .line {
    position: relative;
    top: 15px;
  }
  .message .main1 .main_form .form_list .item .item_content .item_placeholder {
    line-height: 48px;
    font-size: 12px;
    left: 10px;
  }
  .message .main1 .main_form .form_list .item .item_content input {
    height: 48px;
    font-size: 12px;
    padding: 0 10px;
  }
  .message .main1 .main_form .form_list .item .item_content textarea {
    font-size: 12px;
    padding: 15px 10px;
    line-height: 18px;
    height: 120px;
  }
  .message .main1 .main_form .form_list .item.item_code {
    margin-left: 0;
    width: -webkit-calc(10%);
    width: -moz-calc(10%);
    width: -ms-calc(10%);
    width: calc(100% - 90px);
  }
  .message .main1 .main_form .form_list .item .code_picture {
    right: -90px;
    width: 80px;
    height: 50px;
  }
  .message .main1 .main_form .form_btn {
    margin-top: 20px;
  }
  .message .main1 .main_form .form_btn .item {
    height: 48px;
    font-size: 14px;
  }
  .sitemap .main1 {
    padding: 30px 0;
  }
  .sitemap .main1 .main_title {
    padding-bottom: 0;
  }
  .sitemap .main1 .main_title .main_title_text {
    font-size: 22px;
  }
  .sitemap .main1 .main_title .main_title_desc {
    font-size: 12px;
    margin-top: 3px;
  }
  .sitemap .main1 .list .list_container .item {
    width: 100%;
  }
  .sitemap .main1 .list .list_container .item:not(:nth-child(2n-1)) {
    margin-left: 0;
  }
  .sitemap .main1 .list .list_container .item:nth-child(n+2) {
    margin-top: 5px;
  }
}