.page_header_container .nav .content {
  background-color: #ffffff;
}
.about-contact {
  width: 100%;
}
.about-contact .banner {
  width: 100%;
  height: 1024px;
  background: url(https://download5.qingteng.cn/frontendcdn/www/assets/images/9528216bb846ee98bcc895739a586cee.png) center top no-repeat;
  background-size: auto 550px;
  position: relative;
}
.about-contact .banner img {
  position: absolute;
  left: 50%;
  width: auto;
  max-width: none;
  height: 100%;
  transform: translateX(-50%);
}
.about-contact .banner .banner-body {
  position: absolute;
  left: 50%;
  z-index: 2;
  box-sizing: border-box;
  width: 1200px;
  padding: 220px 600px 0 0;
  transform: translateX(-50%);
}
.about-contact .banner .banner-body h1 {
  color: #1a1b20;
  font-size: 40px;
  font-weight: bold;
  line-height: 56px;
}
.about-contact .banner .banner-body .zzm99999 {
  color: #1a1b20;
  font-size: 40px;
  font-weight: bold;
  line-height: 56px;
}
.about-contact .banner .banner-body div.text {
  padding-top: 8px;
  color: #666;
  font-size: 14px;
  line-height: 20px;
}
.about-contact .banner .banner-body div.button {
  display: flex;
  justify-content: flex-start;
  padding-top: 38px;
}
.about-contact .banner .banner-body div.button a {
  box-sizing: border-box;
  height: 32px;
  margin-right: 30px;
  padding: 0 40px;
  color: white;
  background: #00A4C5;
  font-size: 14px;
  line-height: 30px;
  text-align: center;
  border: 1px solid #00A4C5;
  border-radius: 4px;
  cursor: pointer;
}
.about-contact .banner .banner-body div.button a:hover {
  color: #00A4C5;
  background: white;
}
.about-contact .banner .plane {
  width: 1184px;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 80px;
  display: flex;
  flex-direction: row;
}
.about-contact .banner .plane .plane-li {
  margin-right: 16px;
}
.about-contact .banner .plane .plane-li:last-child {
  margin-right: 0;
}
.about-contact .banner .plane .plane-li:nth-child(2) div.bg {
  background-image: url(https://download5.qingteng.cn/frontendcdn/www/assets/images/edcd33de2c05488f013b2c389c4383cf.png);
}
.about-contact .banner .plane .plane-li:nth-child(3) div.bg {
  background-image: url(https://download5.qingteng.cn/frontendcdn/www/assets/images/fa875fe7231cdb1a848c15db92ee8656.png);
}
.about-contact .banner .plane .item {
  width: 384px;
  height: 314px;
  padding: 32px;
  box-sizing: border-box;
  position: relative;
  background: rgba(249, 250, 251, 0.66);
  border-radius: 16px;
  backdrop-filter: blur(6px);
}
.about-contact .banner .plane .item > div {
  position: relative;
  z-index: 2;
}
.about-contact .banner .plane .item div.bg {
  z-index: 1;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url(https://download5.qingteng.cn/frontendcdn/www/assets/images/6d377b66a57d4bc8984a6f295ab9b87e.png);
  background-size: 100% 100%;
  opacity: 0;
}
.about-contact .banner .plane .item .title {
  font-size: 18px;
  font-weight: 500;
  color: #1A1B20;
  line-height: 24px;
}
.about-contact .banner .plane .item .tel {
  padding-top: 32px;
  font-size: 24px;
  font-weight: 500;
  color: #666666;
  line-height: 34px;
}
.about-contact .banner .plane .item .desc {
  font-size: 14px;
  font-weight: 400;
  color: #666666;
  line-height: 24px;
  padding-top: 24px;
}
.about-contact .banner .plane .item .btn {
  width: 284px;
  height: 32px;
  background: #FFFFFF;
  border-radius: 4px;
  border: 1px solid #00A4C5;
  position: absolute;
  bottom: 32px;
  left: 32px;
  font-size: 14px;
  font-weight: 500;
  color: #00A4C5;
  line-height: 32px;
  box-sizing: border-box;
  text-align: center;
  cursor: pointer;
  z-index: 2;
}
.about-contact .banner .plane .item .btn:hover {
  color: white;
  background-color: #00A4C5;
}
.about-contact .banner .plane .item:hover {
  box-shadow: rgba(243, 243, 243, 0.8) 0 10px 20px 0;
}
.about-contact .banner .plane .item:hover .tel {
  color: #00A4C5;
}
.about-contact .banner .plane .item:hover .bg {
  opacity: 1;
}
.about-contact .banner .plane .btn:hover .msg {
  display: block;
}
.about-contact .banner .plane .msg {
  width: 140px;
  height: 140px;
  padding: 10px;
  box-sizing: border-box;
  background-color: #eee;
  border-radius: 8px;
  position: absolute;
  left: 64px;
  top: 40px;
  display: none;
  z-index: 2;
}
.about-contact .banner .plane .msg img {
  width: 120px;
  height: 120px;
}
.about-contact .service {
  width: 100%;
  background-color: #F9FAFB;
  padding: 80px 0;
}
.about-contact .service-title {
  font-size: 32px;
  font-weight: 500;
  color: #1A1B20;
  line-height: 46px;
  padding-bottom: 40px;
  width: 100%;
  text-align: center;
}
.about-contact .service-body {
  width: 1184px;
  margin: auto;
  display: flex;
  flex-direction: row;
}
.about-contact .service .item {
  width: 584px;
  height: 408px;
  background: #FFFFFF;
  border-radius: 16px;
}
.about-contact .service .item:first-child {
  margin-right: 16px;
}
.about-contact .service .item:last-child ul li {
  border: none;
  padding-bottom: 0;
}
.about-contact .service .item ul {
  width: 100%;
  padding: 32px;
  box-sizing: border-box;
}
.about-contact .service .item ul li {
  width: 100%;
  border-bottom: 1px solid #F3F3F3;
  padding-bottom: 32px;
  padding-top: 32px;
  display: flex;
  flex-direction: row;
}
.about-contact .service .item ul li img {
  width: 54px;
  height: 54px;
}
.about-contact .service .item ul li .desc {
  padding-left: 16px;
}
.about-contact .service .item ul li .desc .title {
  font-size: 14px;
  font-weight: 500;
  color: #1A1B20;
  line-height: 20px;
}
.about-contact .service .item ul li .desc .content {
  padding-top: 8px;
  font-size: 18px;
  font-weight: 500;
  color: #666666;
  line-height: 24px;
}
.about-contact .service .item ul li .desc .btn {
  width: 284px;
  height: 32px;
  background: white;
  border-radius: 4px;
  border: 1px solid #00A4C5;
  text-align: center;
  color: #00A4C5;
  font-size: 14px;
  line-height: 32px;
  box-sizing: border-box;
  margin-top: 24px;
  display: block;
  cursor: pointer;
}
.about-contact .service .item ul li .desc .btn:hover {
  background-color: #00A4C5;
  color: white;
}
.about-contact .service .item ul li:first-child {
  padding-top: 0;
}
.about-contact .service .item ul li:last-child {
  padding-bottom: 0;
  border-bottom: none;
}
.about-contact .service .item ul li.code {
  display: flex;
  flex-direction: row;
  margin: auto;
  width: 400px;
  padding-top: 32px;
}
.about-contact .service .item ul li.code .code-item {
  width: 184px;
  margin-right: 32px;
}
.about-contact .service .item ul li.code .code-item .name {
  font-size: 18px;
  font-weight: 500;
  color: #666666;
  line-height: 24px;
  text-align: center;
  padding-bottom: 8px;
}
.about-contact .service .item ul li.code .code-item .text {
  font-size: 14px;
  font-weight: 500;
  color: #666666;
  line-height: 20px;
  text-align: center;
  padding-top: 8px;
}
.about-contact .service .item ul li.code .code-item .code {
  width: 100%;
  background-color: #F9FAFB;
  padding: 16px;
  box-sizing: border-box;
  border-radius: 8px;
}
.about-contact .service .item ul li.code .code-item .code img {
  width: 100%;
  height: 100%;
  display: block;
}
.about-contact .service .item ul li.code .code-item:last-child {
  margin-right: 0;
}
.about-contact .map {
  width: 1184px;
  margin: auto;
  padding: 80px 0;
}
.about-contact .map-title {
  font-size: 32px;
  font-weight: 500;
  color: #1A1B20;
  line-height: 46px;
  padding-bottom: 40px;
  width: 100%;
  text-align: center;
}
.about-contact .map-title span {
  display: block;
  width: 100%;
  text-align: center;
  font-size: 14px;
  font-weight: 400;
  color: #666666;
  line-height: 20px;
  padding-top: 8px;
}
.about-contact .map .map-body {
  display: flex;
  flex-direction: row;
}
.about-contact .map .map-max {
  background-color: #F9FAFB;
  border-radius: 8px;
  width: 584px;
  padding: 32px;
  box-sizing: border-box;
}
.about-contact .map .map-max .icon {
  width: 64px;
  height: 64px;
}
.about-contact .map .map-max .title {
  font-size: 18px;
  font-weight: 500;
  color: #1A1B20;
  line-height: 24px;
  text-align: left;
  padding-top: 24px;
}
.about-contact .map .map-max .title span {
  font-size: 12px;
  font-weight: 500;
  color: #C1C1C1;
  line-height: 20px;
}
.about-contact .map .map-max .address {
  font-size: 14px;
  font-weight: 400;
  color: #666666;
  line-height: 20px;
  padding-top: 16px;
  padding-bottom: 24px;
}
.about-contact .map .map-max .map-pic {
  width: 520px;
  height: 318px;
}
.about-contact .map .map-max .map-pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-contact .map .map-list {
  width: 600px;
  display: flex;
  justify-content: flex-start;
  align-content: flex-start;
  flex-wrap: wrap;
}
.about-contact .map .map-list dl {
  width: 134px;
  height: 126px;
  background-color: #F9FAFB;
  border-radius: 8px;
  padding-top: 17px;
  box-sizing: border-box;
  margin-left: 16px;
  margin-bottom: 16px;
  cursor: pointer;
}
.about-contact .map .map-list dl:hover,
.about-contact .map .map-list dl.cur {
  background-color: white;
  box-shadow: #F3F3F3 0 10px 20px 0;
  transform: translateY(-4px);
}
.about-contact .map .map-list dl:hover dd img,
.about-contact .map .map-list dl.cur dd img {
  filter: grayscale(0%);
  -webkit-filter: grayscale(0%);
  -moz-filter: grayscale(0%);
  -ms-filter: grayscale(0%);
  -o-filter: grayscale(0%);
}
.about-contact .map .map-list dl:nth-child(13),
.about-contact .map .map-list dl:nth-child(14),
.about-contact .map .map-list dl:nth-child(15),
.about-contact .map .map-list dl:nth-child(16) {
  margin-bottom: 0;
}
.about-contact .map .map-list dl dd {
  width: 64px;
  padding-bottom: 8px;
  margin: auto;
}
.about-contact .map .map-list dl dd img {
  width: 100%;
  display: block;
  filter: grayscale(100%);
  -webkit-filter: grayscale(100%);
  -moz-filter: grayscale(100%);
  -ms-filter: grayscale(100%);
  -o-filter: grayscale(100%);
}
.about-contact .map .map-list dl dt {
  width: 100%;
  text-align: center;
  font-size: 12px;
  color: #1A1B20;
}