.company-profile {
  height: 750px;
  background: #61a0d6 url("./../images/about/banner.jpg") center no-repeat;
  background-size: cover;
}

.company-profile .module-header__title {
  padding-top: 150px;
}

.company-profile.module-header .module-header__title span {
  font-size: 48px;
  display: inline;
  color: #fff !important;
}
.company-profile.module-header .module-header__title span:last-child {
  font-size: 52px;
}
.company-profile__content {
  margin-top: 60px;
  font-size: 14px;
  color: #ffffff;
  line-height: 24px;
}

.swiper-wrap {
  position: relative;
  padding: 100px 0 90px;
}

.swiper-main {
  margin: auto;
  position: relative;
  height: 200px;
}

.swiper {
  width: 100%;
  height: 200px;
}

.swiper-slide {
  width: 303px;
  height: 200px;
  border-radius: 16px;
}

.swiper-slide img {
  border-radius: 16px;
  object-fit: cover;
}

.gradient-right {
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.8) 70%,
    rgba(255, 255, 255, 1) 100%
  );
  right: 0;
}

.gradient-left {
  background: linear-gradient(
    270deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.8) 70%,
    rgba(255, 255, 255, 1) 100%
  );
  left: 0;
}

.gradient-left,
.gradient-right {
  width: 266px;
  height: 200px;
  position: absolute;
  z-index: 99;
  top: 0;
}

.swiper-wrap .swiper-button {
  height: 37px;
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
  margin: auto;
  /* display: flex;
  justify-content: flex-end; */
  /* margin-top: 40px; */
}
.swiper-button-next:after,
.swiper-button-prev:after {
  font-size: 11px;
}
.swiper-wrap .swiper-button .swiper-button-next {
  right: -60px;
}
.swiper-wrap .swiper-button .swiper-button-prev {
  left: -60px;
}

.opacity-0 {
  opacity: 0;
}

.opacity-100 {
  opacity: 1;
}

.section-title {
  margin-bottom: 40px;
  position: relative;
  padding-left: 15px;
  font-size: 22px;
  line-height: 22px;
}
.section-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 5px;
  height: 20px;
  background: #1953ff;
}

.banner-ele {
  height: 650px;
  background: #c6e7f9 url("./../images/about/banner-ele.jpg") center no-repeat;
}

.application {
  /* height: 687px; */
  padding-top: 66px;
  padding-bottom: 100px;
}
.application-content {
  display: grid;
  grid-template-columns: repeat(3, 410px);
  grid-template-rows: repeat(2, 260px);
  gap: 25px;
}
.application-content div {
  /* float: left; */
  /* margin-left: 25px; */

  border-radius: 16px;
  width: 410px;
  height: 260px;
  display: flex;
  align-items: flex-end;
  font-size: 24px;
  color: #ffffff;
  line-height: 36px;
  padding-left: 30px;
  padding-bottom: 34px;
}
.application-item:nth-child(1),
.application-item:nth-child(3) {
  grid-row: span 2;
  height: 545px;
  padding-left: 32px;
}
.application-item:nth-child(1) {
  background: url("./../images/about/新能源背景图.jpg") 100% no-repeat;
  background-size: cover;
}
.application-item:nth-child(2) {
  background: url("./../images/about/汽车领域背景图.jpg") 100% no-repeat;
  background-size: cover;
}
.application-item:nth-child(3) {
  background: url("./../images/about/工业自动化机器人背景图.jpg") 100% no-repeat;
  background-size: cover;
}
.application-item:nth-child(4) {
  background: url("./../images/about/电力电源背景图.jpg") 100% no-repeat;
  background-size: cover;
}
/* 
.application-content div:nth-child(1) {
  margin-left: 0;
}
.application-content div:nth-child(2) {
  margin-bottom: 25px;
}
.application-content div:nth-child(1),
.application-content div:nth-child(4) {
  height: 545px;
}
.application-content div:nth-child(2),
.application-content div:nth-child(3) {
  height: 260px;
}
 */

/* 合作伙伴 */
.cooperate {
  background: #f8f8f8;
  padding: 69px 0 98px;
}

.cooperate-scroll-box {
  position: relative;
}
.cooperate-list + .cooperate-list {
  margin-top: 30px;
}
.cooperate-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(220px, 232px));
  gap: 30px;
  width: 100%;
  /* max-height: 460px;
  overflow-y: auto;
  overflow-x: hidden; */
}

.cooperate-item {
  width: 232px;
  height: 135px;
  background: #ffffff;
  border-radius: 16px;
}
.cooperate-item img {
  width: 100%;
  height: 80px;
  border-radius: 16px 16px 0 0;
  object-fit: cover;
}
.cooperate-item .__title,
.cooperate-item .__sub {
  padding: 0 17px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cooperate-item .__title {
  margin: 4px 0 0;
  font-weight: bold;
  font-size: 14px;
  color: #333333;
  line-height: 24px;
}
.cooperate-item .__sub {
  font-size: 12px;
  color: #7f879e;
  /* line-height: 24px; */
}

.enterprise-timeline {
  padding: 50px 0 90px;
  position: relative;
}

.timeline-content {
  position: relative;
  /* margin-top: 80px; */
}
.timeline-content::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: #fff;
  z-index: 1;
}
.timeline-content .main {
  display: flex;
  align-items: center;
  height: 504px;
  /* max-width: 1280px;
  overflow-x: auto; */
  justify-content: center;
}
.timeline-content .timeline-item {
  position: relative;
  height: max-content;
  position: relative;
  /*width: 186px;*/
  height: 200px;
  display: flex;
  flex-direction: column;
}
.timeline-content .timeline-item::after {
  content: "";
  width: 8px;
  height: 8px;
  background: #ffffff;
  border-radius: 50%;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  margin: auto;
}
.timeline-content .timeline-item > div {
  position: relative;
}
.timeline-content .timeline-item:nth-child(odd) {
  padding-bottom: 12%;
  justify-content: flex-end;
  /* & > div {
    left: -17px;
  } */
}
.timeline-content .timeline-item:nth-child(even) {
  padding-top: 12%;
  /* & > div {
    left: -13px;
  } */
}

.enterprise-timeline .timeline-content .timeline-item:nth-child(odd) > div {
  left: -17px;
}
.enterprise-timeline .timeline-content .timeline-item:nth-child(even) > div {
  left: -13px;
}

.timeline-content .timeline-year {
  font-weight: bold;
  margin-bottom: 10px;
}

.enterprise-timeline .timeline-details {
  width: 170%;
}

.enterprise-timeline .timeline-details p {
  margin: 5px 0;
}

.technology-timeline {
  padding: 70px 0;
}
.technology-timeline .timeline-content .main {
  height: 560px;
  max-width: 1280px;
  overflow-x: auto;
  justify-content: flex-start;
}
.technology-timeline .timeline-content::before {
  background-color: #dfdfdf;
  z-index: 1;
}
.technology-timeline .timeline-item::after {
  background: #7f879e;
  z-index: 2;
}
.technology-timeline .timeline-item > div {
  /* width: 130px; */
  width: max-content;
  background: #7f879e;
  color: #fff;
  padding: 20px;
  position: relative;
}
.technology-timeline .timeline-item > div::before {
  content: "";
  background: url("./../images/about/jiao.png") no-repeat;
  background-size: 100% 100%;
  width: 16px;
  height: 11px;
  position: absolute;
  /* top: 0; */
  left: 0;
}
.technology-timeline .timeline-item:nth-child(odd) {
  padding-bottom: 11%;
}
.technology-timeline .timeline-item:nth-child(even) {
  padding-top: 11%;
}
.technology-timeline .timeline-item:nth-child(odd) > div {
  border-radius: 16px 16px 16px 0px;
}
.technology-timeline .timeline-item:nth-child(odd) > div::before {
  bottom: -11px;
}
.technology-timeline .timeline-item:nth-child(even) > div {
  border-radius: 0px 16px 16px 16px;
}
.technology-timeline .timeline-item:nth-child(even) > div::before {
  top: -11px;
  transform: scaleY(-1);
}

.technology-timeline .timeline-details {
  width: max-content;
}

.module-header.contact {
  height: 450px;
  background: #f5faff url("./../images/bg/联系我们.jpg") center no-repeat;
}
.module-header.contact .module-header__title {
  padding-top: 110px;
}
.module-header.contact .module-header__title span {
  font-size: 32px;
  display: inline;
  color: #333333;
}
.contact__content {
  margin-top: 50px;
}
.contact__content li {
  font-size: 16px;
  height: 17px;
}
.contact__content li + li {
  margin-top: 40px;
}
.contact__content li .iconfont {
  margin-right: 4px;
  display: inline-block;
  width: 18px;
}
.contact__content li .title {
  margin-right: 17px;
}
.contact__content li .text {
  font-weight: bold;
  line-height: 24px;
}
.contact__content .wechat-box {
  position: relative;
  z-index: 2;
  font-size: 14px;
  margin-right: 34px;
  color: #fff;
}
.contact__content .wechat-box::before {
  content: "";
  position: absolute;
  width: 110px;
  height: 30px;
  background: #29ad61;
  border-radius: 15px;
  left: -13px;
  /* right: 0; */
  top: 0;
  bottom: 0;
  margin: auto;
  z-index: 1;
}
.contact__content .wechat-box a,
.contact__content .wechat-box i {
  position: relative;
  z-index: 2;
}
.contact__content .wechat-box a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.contact__content .wechat-li {
  font-size: 15px;
  display: flex;
  align-items: center;
}
.contact__content .wechat-li .icon-code {
  width: 14px;
  margin-left: 7px;
  margin-right: 9px;
  cursor: pointer;
}
.contact__content .wechat-li .icon-code + div {
  width: 100px;
  height: 100px;
  background: #ffffff;
  box-shadow: 0px 0px 16px 9px rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  padding: 10px;
  display: none;
}
.contact__content .wechat-li .icon-code:hover + div {
  display: block;
}

.contact__content ._link:hover {
  color: #00c1ff;
  text-decoration: underline;
  text-underline-offset: 5px;
}
.contact__content .copy-btn {
  background-color: transparent;
  color: #688aea;
  border-color: #688aea;
}
.contact__content .copy-btn:hover {
  color: #0a3ac9;
  background-color: #688aea;
}
/* 联系我们 */
/* .contact-us .module-header .module-header__title {
  position: relative;
}
.contact-us .module-header .module-header__title::before {
  content: "";
  width: 343px;
  height: 395px;
  position: absolute;
  right: 0;
  top: 125px;
  background-image: url("./../images/bg/b.png");
  background-repeat: no-repeat;
  background-position: right bottom;
  background-size: 343px 395px;
  z-index: 0;
} */

.address-list {
  padding: 52px 0 8px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px 40px;
}
.address-item {
  background: linear-gradient(180deg, #f2f4f8, #ffffff);
  height: 179px;
  font-weight: 400;
  font-size: 14px;
  padding: 36px 44px;
  display: flex;
}
.address-item:hover {
  box-shadow: 0px 0px 20px 0px rgba(0, 42, 136, 0.05);
}
.address-item img {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  margin-right: 29px;
}
.address-item dt {
  font-weight: bold;
  font-size: 18px;
  line-height: 18px;
  margin: 2px 0 24px;
}
.address-item dd + dd {
  margin-top: 12px;
}
.address-item dd {
  line-height: 13px;
}

.payment {
  padding: 52px 0 124px;
}
.payment-section {
  background: #ffffff;
  box-shadow: 0px 0px 35px 0px rgba(4, 38, 94, 0.06);
  border-radius: 16px;
}
.payment-section + .payment-section {
  margin-top: 40px;
}
.payment-section .payment-section__title {
  width: 100%;
  height: 30px;
  background: linear-gradient(90deg, #d8dde9 0%, #ffffff 100%);
  border-radius: 16px 16px 0px 0px;
  font-weight: bold;
  font-size: 14px;
  color: #333333;
  line-height: 34px;
  padding: 0 28px;
}
.payment-section .payment-section__content {
  position: relative;
  padding: 40px 0;
  display: flex;
  height: 250px;
}
.payment-section .payment-section__content::after {
  content: "";
  position: absolute;
  top: 0;
  left: 524px;
  /* right: 0; */
  bottom: 0;
  margin: auto;
  width: 1px;
  height: 160px;
  /* height: calc(100% - 80px); */
  background: #eeeef3;
}
.payment-section .payment-section__content ul {
  font-weight: 400;
  font-size: 14px;
  line-height: 24px;
}
.payment-section .payment-section__content ul:first-child {
  width: 524px;
  padding-left: 70px;
}
.payment-section .payment-section__content ul:last-child {
  flex: 1;
  padding-left: 128px;
}
.payment-section .payment-section__content ul li {
  display: flex;
  align-items: center;
}
.payment-section .payment-section__content ul li:first-child {
  margin-bottom: 24px;
}
.payment-section .payment-section__content ul li span {
  display: block;
  color: #7f879e;
}

/* 走进工厂 */
.factory-title {
  padding: 50px 0;
  /* font-weight: bold; */
  font-size: 18px;
  line-height: 33px;
}

/* ============================================================ */
.machine {
  height: 1056px;
  position: relative;
}
.machine::after {
  content: "";
  position: absolute;
  z-index: 1;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.65);
}
.machine-main {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 2;
  color: #fff;
}
/* .machine-list */
.machine-show {
  display: flex;
  align-items: center;
  width: 100%;
}

.machine-desc .__title {
  font-weight: bold;
  font-size: 24px;
  line-height: 42px;
}
.machine-desc .__title span {
  margin-bottom: 40px;
  position: relative;
  padding-left: 13px;
  /* font-size: 22px; */
  /* line-height: 22px; */
  /* vertical-align: middle; */
  margin-left: 13px;
}
.machine-desc .__title span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 3px;
  width: 3px;
  height: 23px;
  background: #1953ff;
}
.machine-desc {
  height: 150px;
  width: 100%;
}
.machine-desc .__desc {
  font-size: 14px;
  line-height: 18px;
  margin-top: 12px;
}
.machine-show {
  height: 450px;
  margin: 0 0 70px;
  justify-content: space-between;
}
.machine-show .video-box {
  width: 800px;
  height: 450px;
  position: relative;
}
.machine-show .video-box .icon-play {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  z-index: 3;
  cursor: pointer;
}
.machine-show video {
  width: 800px;
  height: 450px;
  background: #000000;
  border-radius: 16px;
}
.machine-group-box {
  width: 438px;
  height: 100%;
}
.machine-group-box .title {
  height: 45px;
  line-height: 45px;
  background: #e6e6e6;
  border-radius: 16px 16px 0px 0px;
  padding: 0 32px;
  font-weight: bold;
  font-size: 14px;
  color: #5e5e5e;
}
.machine-group-box .title i {
  margin-right: 4px;
  font-weight: 400;
  color: #818181;
}
.machine-group-list {
  height: calc(100% - 45px);
  overflow: auto;
  background: #ffffff;
  border-radius: 0px 0px 16px 16px;
  display: flex;
  flex-flow: row wrap;
  /* justify-content: space-evenly; */
  padding: 30px 0 30px 20px;
}
.machine-group-list .item {
  position: relative;
  width: 189px;
  height: 162px;
}
.machine-group-list .item:not(:nth-child(1), :nth-child(2)) {
  margin-top: 20px;
}
.machine-group-list .item:nth-child(even) {
  margin-left: 20px;
}
.machine-group-list .item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.machine-group-list .item ._cover {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  text-align: center;
  font-size: 12px;
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  display: none;
}
.machine-group-list .item ._cover i {
  font-size: 30px;
}
.machine-group-list .item:hover ._cover {
  display: flex;
}

.machine-list {
  width: 100%;
  padding: 0 107px;
  position: relative;
}
.machine-list .swiper {
  height: 140px;
}
.machine-list .swiper-slide {
  width: 152px;
  height: 140px;
}

.machine-list-item {
  width: 152px;
  height: 140px;
  padding: 20px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 8px;
  cursor: pointer;
  position: relative;
  text-align: center;
}

.machine-list .swiper-slide:not(:last-child) .machine-list-item::after {
  font-family: "iconfont" !important;
  content: "\e64b";
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  right: -42px;
  color: #818181;
  font-size: 8px;
  width: 8px;
  height: 8px;
}

.machine-list-item img {
  width: calc(152px - 40px);
  height: auto;
  border-radius: 0;
}
.machine-list-item .title {
  font-size: 14px;
  line-height: 12px;
  margin-top: 15px;
}
.machine-list-item.active {
  background: #1969fa;
}
.machine-list-item:not(.active):hover {
  background: #5d5d5d;
}

.quality {
  padding-top: 80px;
}
.quality-title {
  font-weight: bold;
  font-size: 22px;
  color: #333333;
  line-height: 22px;
  margin-bottom: 20px;
}
.quality-title-sub {
  font-size: 14px;
  line-height: 18px;
}
.quality .certificate {
  margin-top: 78px;
}
.certificate {
  margin: 120px 0;
  display: flex;
  justify-content: space-between;
  /* height: 621px; */
}
.certificate-title {
  font-weight: bold;
  font-size: 24px;
  color: #191919;
  line-height: 24px;
  margin: 74px 0 28px;
  padding: 0 22px;
}
.certificate-mian {
  flex: 1;
  padding-right: 188px;
  font-weight: 400;
  font-size: 16px;
  color: #191919;
}
.certificate-mian ul {
  display: flex;
  flex-wrap: wrap;
  /* justify-content: space-between; */
}
.certificate-mian .icon-SGS {
  font-size: 20px;
  margin-right: 4px;
}
.certificate-mian ul li {
  background: #ffffff;
  border-radius: 16px;
  border: 2px solid #eeeeef;
  display: flex;
  align-items: center;
  padding: 0 25px;
  width: 276px;
  height: 78px;
  margin-bottom: 23px;
  cursor: pointer;
}
.certificate-mian ul li.active {
  /* border-color: #1969fa; */
  box-shadow: 0px 0px 68px 0px rgba(0, 0, 0, 0.1);
  border-radius: 16px;
  border: 2px solid #1969fa;
}
.certificate-mian ul li:hover {
  color: #1969fa;
}
.certificate-mian > ul {
  display: block;
  font-size: 16px;
  color: #04265e;
}
.certificate-mian > ul span {
  color: #86868b;
}
.certificate-mian > ul li {
  width: 320px;
  height: 97px;
}
.certificate-mian > ul li i {
  font-size: 56px;
  margin-right: 13px;
}
.certificate-mian > ul li:nth-child(1) i {
  font-size: 82px;
  margin-right: 0px;
}
.certificate-mian > ul li:nth-child(1) {
  width: 232px;
  height: 217px;
  margin-bottom: 0;
  float: left;
  margin-right: 23px;
  color: #099b6c;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.certificate-mian > ul li:nth-child(3) {
  margin-bottom: 0;
}
.certificate-review {
  width: 440px;
  height: 621px;
}
.certificate-review img {
  box-shadow: 0px 0px 68px 0px rgba(30, 39, 54, 0.16);
}
.certificate-title ~ ul li:nth-child(even) {
  margin-left: 23px;
}