body, html {
  background-color: #F2F4F5;
}

.container {
  width: 1440px;
  margin: 0 auto;
  position: relative;
}

.center {
  width: 1200px;
  margin: 0 auto;
  position: relative;
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header .tops {
  background-color: #fff;
  height: 100px;
  display: flex;
  align-items: center;
}

.header .tops .left {
  display: flex;
  align-items: center;
}

.header .tops .left .logo {
  width: 144px;
}

.header .tops .left .logo img {
  width: 100%;
}

.header .tops .left .info {
  color: #221815;
  margin-left: 30px;
}

.header .tops .left .info .t1 {
  font-size: 20px;
  line-height: 20px;
}

.header .tops .left .info .t2 {
  font-size: 20px;
  line-height: 20px;
  margin-top: 6px;
}

.header .tops .right {
  display: flex;
  align-items: center;
}

.header .tops .right img {
  width: 35px;
}

.header .tops .right .tel-box {
  margin-left: 20px;
}

.header .tops .right .tel-box .tel {
  font-size: 28px;
  line-height: 28px;
  color: #005092;
  font-family: 'Din';
}

.header .tops .right .tel-box .tt {
  font-size: 16px;
  color: #221815;
}

.nav {
  height: 60px;
  background-color: #005092;
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 100;
}

.nav .container {
  display: flex;
  align-items: center;
  height: 100%;
}

.nav .container .item {
  width: calc(100%/8);
  color: #fff;
  font-size: 16px;
  height: 100%;
  line-height: 60px;
  text-align: center;
  transition: all 0.3s;
  position: relative;
}

.nav .container .item > a {
  width: 100%;
  height: 100%;
  color: #fff;
  display: inline-block;
}

.nav .container .item.active, .nav .container .item:hover {
  background-color: #0c467c;
  transition: all 0.3s;
}

.nav .container .item .down-box {
  position: absolute;
  top: 60px;
  left: 0;
  width: 100%;
  display: none;
}

.nav .container .item .down-box > a {
  height: 45px;
  line-height: 45px;
  color: #fff;
  width: 100%;
  display: block;
  color: #fff;
  background-color: #0c467c;
  text-align: center;
  padding: 0 10px;
  font-size: 14px;
}

.nav .container .item .down-box > a:hover, .nav .container .item .down-box > a .active {
  background-color: #005092;
}

.nav .container .item:hover .down-box {
  display: block;
}

.com-title {
  text-align: center;
}

.com-title .cn {
  font-size: 30px;
  font-weight: bold;
}

.com-title .line {
  width: 80px;
  height: 2px;
  background-color: #005092;
  margin: 10px auto;
}

.com-title .en {
  font-size: 18px;
  font-weight: bold;
}

.online-form {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-top: 50px;
}

.online-form .input-line {
  width: 345px;
  padding: 20px 30px 0;
  height: 90px;
  background-color: #fff;
  cursor: pointer;
  border: 1px solid transparent;
  position: relative;
}

.online-form .input-line .tops {
  font-size: 14px;
  color: #888;
}

.online-form .input-line .tops span {
  font-size: 14px;
  color: #f31313;
  display: inline-block;
  vertical-align: top;
}

.online-form .input-line input {
  font-size: 18px;
  height: 40px;
  border: 0;
  padding-left: 0;
  background-color: transparent;
}

.online-form .input-line .select {
  width: 100%;
  height: 40px;
  background-position: right 10px center;
  background-size: 12px 8px;
  background-repeat: no-repeat;
  background-image: url("../img/60.png");
}

.online-form .input-line .select select {
  width: 100%;
  height: 100%;
  border: 0;
  background-color: transparent;
}

.online-form .input-line .select-txt {
  width: 100%;
  height: 40px;
  background-position: right 1px center;
  background-size: 12px 8px;
  background-repeat: no-repeat;
  background-image: url("../img/60.png");
  display: flex;
  align-items: center;
}

.online-form .input-line .select-cont {
  display: none;
  align-items: center;
  justify-content: space-between;
  background-color: #fff;
  padding: 20px;
  position: absolute;
  top: 95px;
  width: 100%;
  left: 0;
  box-shadow: 0px 8px 10px 1px rgba(219, 219, 219, 0.5);
}

.online-form .input-line .select-cont .select {
  width: 48%;
  border: 1px solid #e6e6e6;
}

.online-form .input-line .select-cont .select select {
  padding-left: 10px;
}

.online-form .input-line .select-cont.active {
  display: flex;
}

.online-form .input-line:hover {
  border: 1px solid #005092;
}

.online-form textarea {
  width: 100%;
  height: 400px;
  background-color: #fff;
  padding: 30px;
  resize: none;
  font-size: 14px;
  border: 0;
}

.online-form .code-box {
  display: flex;
  align-items: center;
}

.online-form .code-box .code-img {
  width: 200px;
  height: 60px;
}

.online-form .code-box .code-img img {
  width: 100%;
  height: 100%;
}

.online-form .code-box input {
  width: 200px;
  height: 60px;
  padding-left: 10px;
  border: 0;
  background-color: #fff;
}

.online-form .btn {
  width: 320px;
  height: 60px;
  line-height: 60px;
  color: #fff;
  font-size: 20px;
  text-align: center;
  background-color: #005092;
  display: inline-block;
  border: 0;
}

.BMapLabel {
  border: 0 !important;
  background-color: transparent !important;
}

.gps-box {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 160px;
  height: 54px;
  border-radius: 27px;
  line-height: 54px;
  color: #fff;
  font-size: 16px;
  position: relative;
  background-color: #005092;
}

.gps-box:before {
  content: '';
  position: absolute;
  top: -6px;
  left: calc(50% - 3px);
  border-width: 0 6px 6px 6px;
  border-style: solid;
  border-color: transparent transparent #005092 transparent;
}

.gps-box img {
  width: 24px;
}

.gps-box span {
  display: inline-block;
  margin-left: 10px;
}

.case-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 50px;
}

.case-nav .item {
  min-width: 140px;
  height: 40px;
  line-height: 40px;
  color: #333;
  font-size: 16px;
  text-align: center;
  padding: 0 10px;
  margin-right: 20px;
  border: 1px solid #333;
  cursor: pointer;
}

.case-nav .item.active {
  background-color: #005092;
  color: #fff;
  border: 1px solid #005092;
}

.pages-box {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 60px;
  margin-bottom: 120px;
}

.pages-box .item {
  width: 30px;
  height: 30px;
  line-height: 30px;
  border: 1px solid #ddd;
  background-color: #fff;
  font-size: 14px;
  display: block;
  margin-right: 10px;
  text-align: center;
}

.pages-box .item.active, .pages-box .item:hover {
  background-color: #005092;
  border: 1px solid #005092;
  color: #fff;
}

.pages-box .item.prev, .pages-box .item.next {
  width: 60px;
}

.second-box {
  height: 100px;
  background-color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 10;
  margin-top: -50px;
}

.second-box .item {
  font-size: 16px;
  color: #333;
  height: 100%;
  line-height: 100px;
}

.second-box .item span {
  display: inline-block;
  height: 16px;
  line-height: 16px;
  padding: 0 30px;
  border-right: 1px solid #ddd;
}

.second-box .item.active, .second-box .item:hover {
  color: #0c467c;
  font-weight: bold;
}

.second-box .item:last-child span {
  border: 0;
}

.footer {
  padding: 100px 0 30px;
  background-color: #232323;
}

.footer .foot-tops {
  display: flex;
  justify-content: space-between;
}

.footer .foot-tops .left .logo {
  width: 280px;
}

.footer .foot-tops .left .logo img {
  width: 100%;
}

.footer .foot-tops .left .info {
  font-size: 14px;
  line-height: 32px;
  color: #fff;
  margin-top: 25px;
}

.footer .foot-tops .left .info span {
  display: inline-block;
}

.footer .foot-tops .left .agent {
  width: 240px;
  height: 60px;
  border: 1px solid #888;
  display: block;
  font-size: 14px;
  margin-top: 50px;
  color: #fff;
  text-align: center;
  line-height: 60px;
}

.footer .foot-tops .right {
  display: flex;
  justify-content: space-between;
  width: 860px;
}

.footer .foot-tops .right .nav-items .tt {
  font-size: 14px;
  color: #fff;
}

.footer .foot-tops .right .nav-items .items-box {
  margin-top: 30px;
}

.footer .foot-tops .right .nav-items .items-box .item {
  font-size: 14px;
  line-height: 32px;
  color: #888;
  display: block;
}

.footer .foot-bottom {
  font-size: 12px;
  margin-top: 80px;
}

.footer .foot-bottom .item {
  display: inline-block;
  margin-right: 15px;
  color: #888;
}

.footer .foot-bottom .item img {
  width: 18px;
  margin-right: 10px;
}

.inner-banner {
  position: relative;
  height: 520px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.inner-banner .text-box {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.inner-banner .text-box .en {
  font-size: 60px;
  color: #fff;
}

.inner-banner .text-box .line {
  width: 80px;
  height: 2px;
  background-color: #fff;
  margin: 30px auto;
}

.inner-banner .text-box .txt {
  font-size: 18px;
  color: #fff;
}

.com-more {
  width: 160px;
  height: 50px;
  line-height: 50px;
  text-align: center;
  color: #fff;
  font-size: 14px;
  border: 1px solid #fff;
  display: block;
}

.com-more.black {
  color: #333;
  border: 1px solid #333;
}

.masks {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  z-index: 10;
  background-color: rgba(0, 0, 0, 0.5);
}

.detail-frame {
  width: 100%;
  max-width: 1000px;
  height: 80vh;
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translate(-50%, 100%);
  z-index: 11;
  background-color: #fff;
  transition: transform 500ms;
  opacity: 0;
}

.detail-frame.adhesive {
  height: 72vh;
}

.detail-frame iframe {
  width: 100%;
  height: 100%;
}

.detail-frame .back-btn {
  width: 80px;
  height: 120px;
  position: absolute;
  right: -80px;
  bottom: 0;
  background-color: #005092;
  border-radius: 0 12px 12px 0;
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}

.detail-frame .back-btn .back-icon {
  width: 40px;
  height: 40px;
  display: block;
  background-size: 32px 28px;
  background-position: center;
  background-repeat: no-repeat;
  background-image: url("../img/back.png");
  margin-bottom: 20px;
}

.detail-frame .back-btn span {
  font-size: 16px;
}

.detail-frame.open {
  transform: translate(-50%, 0);
  opacity: 1;
}

.detail-frame .close-icon {
  position: absolute;
  top: -24px;
  right: -24px;
  width: 48px;
  height: 48px;
  cursor: pointer;
  background-size: 100% 100%;
  background-position: center;
  background-repeat: no-repeat;
  background-image: url("../img/close.png");
}

#news_d {
  padding: 50px;
}

#news_d .info {
  padding-bottom: 20px;
}

#news_d .info .title {
  font-size: 18px;
}

#news_d .info .desc {
  font-size: 14px;
  line-height: 28px;
  color: #888;
  margin-top: 20px;
}

#news_d .more-problem {
  border-top: 1px solid #ddd;
  padding-top: 30px;
}

#news_d .more-problem .tt {
  font-size: 16px;
  color: #333;
}

#news_d .more-problem .items-box {
  display: flex;
  flex-wrap: wrap;
  margin-top: 20px;
}

#news_d .more-problem .items-box .item {
  min-width: 200px;
  height: 40px;
  line-height: 40px;
  padding: 0 20px;
  background-color: #f2f4f5;
  margin-right: 10px;
  margin-bottom: 10px;
  font-size: 14px;
  cursor: pointer;
}

.video-layer {
  background-color: #000 !important;
}

.video-layer .layui-layer-content {
  width: 800px !important;
  height: 450px !important;
  overflow: hidden !important;
}

.video-layer video {
  width: 100% !important;
  height: 100% !important;
}