header .index-banner-swiper {
  width: 100%;

  height: calc(100% - 90px);
}

.index-search {
  height: 80px;

  line-height: 80px;

  background-color: #333;
}

.index-search .wd1200 {
  display: flex;

  align-items: center;

  justify-content: space-between;
}

.index-search .wd1200 .key {
  display: flex;

  align-items: center;
}

.index-search .wd1200 .key .icon {
  width: 22px;

  margin-right: 10px;
}

.index-search .wd1200 .key .word {
  display: flex;

  align-items: center;
}

.index-search .wd1200 .key .word .title {
  font-size: 18px;

  color: #fff;

  font-weight: bold;
}

.index-search .wd1200 .key .word div {
  display: flex;

  align-items: center;
}

.index-search .wd1200 .key .word div a {
  margin-right: 10px;

  font-size: 16px;

  color: #fff;
}

.index-search .wd1200 .key .word div a:hover {
  color: #3186e0;
}

.index-search .wd1200 .search-box {
  display: flex;

  align-items: center;

  width: 410px;

  height: 50px;
}

.index-search .wd1200 .search-box .input {
  flex: 1;

  height: 50px;

  overflow: hidden;

  box-sizing: border-box;

  border-top-left-radius: 25px;

  border-bottom-left-radius: 25px;
}

.index-search .wd1200 .search-box .input input {
  width: 100%;

  height: 100%;

  display: block;

  text-indent: 2rem;
}

.index-search .wd1200 .search-box .button button {
  width: 70px;

  height: 50px;

  display: block;

  line-height: 50px;

  text-align: center;

  transition: 0.2s;

  background-color: #3186e0;

  border-top-right-radius: 25px;

  border-bottom-right-radius: 25px;
}

.index-search .wd1200 .search-box .button button:hover {
  background-color: #ffb123;
}

.index-show {
  padding: 60px 0 80px;

  background-color: #f0f0f0;
}
.index-case .index-show{
  padding: 1px 0 38px;
}

.index-show .wd1200 .show-nav {
  margin-top: 45px;
}

.index-show .wd1200 .show-nav ul {
  display: flex;

  align-items: center;

  justify-content: center;
}

.index-show .wd1200 .show-nav ul li {
  margin: 0 10px;
}

.index-show .wd1200 .show-nav ul li a {
  width: 143px;

  height: 50px;

  display: block;

  font-size: 16px;

  background-color: #ffffff;

  border-radius: 5px;

  line-height: 50px;

  text-align: center;

  border: solid 1px #cccccc;
}

.index-show .wd1200 .show-nav ul .li-active a {
  color: #fff;

  background-color: #3186e0;

  border-radius: 5px;

  line-height: 50px;

  text-align: center;

  border: solid 1px #3186e0;
}

.index-show .wd1200 .show-nav ul li:hover a {
  color: #fff;

  background-color: #3186e0;

  border-radius: 5px;

  line-height: 50px;

  text-align: center;

  border: solid 1px #3186e0;
}

.index-show .wd1200 .show-contain {
  margin-top: 50px;
}

.index-show .wd1200 .show-contain .show-box {
  display: flex;

  align-items: center;

  justify-content: space-between;
}

.index-show .wd1200 .show-contain .show-box .picture {
  /*width: 600px;*/

  height: 310px;
}

.index-show .wd1200 .show-contain .show-box .picture img {
  width: 100%;

  height: 100%;

  object-fit: cover;
}

.index-show .wd1200 .show-contain .show-box .info {
  flex: 1;

  height: 310px;

  box-sizing: border-box;

  padding: 40px 55px;

  background-color: #fff;

  display: flex;

  flex-direction: column;

  justify-content: space-between;
}

.index-show .wd1200 .show-contain .show-box .info .name {
  font-size: 26px;
}

.index-show .wd1200 .show-contain .show-box .info .intro {
  font-size: 16px;

  lighting-color: 32px;

  color: #808080;

  text-align: justify;
}

.index-show .wd1200 .show-contain .show-box .info .photo {
  display: flex;

  align-items: center;

  justify-content: space-between;
}

.index-show .wd1200 .show-contain .show-box .info .photo img {
  width: 150px;

  height: 112px;

  display: block;

  transition: 0.3s;

  cursor: pointer;
}

.index-show .wd1200 .show-contain .show-box .info .bot {
  display: flex;

  align-items: center;

  justify-content: space-between;
}

.index-show .wd1200 .show-contain .show-box .info .bot .detail {
  width: 150px;

  height: 48px;

  background-color: #3186e0;

  border-radius: 24px;

  font-size: 16px;

  color: #fff;

  line-height: 48px;

  text-align: center;

  transition: 0.2s;
}

.index-show .wd1200 .show-contain .show-box .info .bot .detail:hover {
  background-color: #ffb123;
}

.index-show .wd1200 .show-contain .show-box .info .bot div {
  font-size: 18px;
  color: rgb(105,105,105);
  font-family: Arial;
}

.index-show .wd1200 .show-contain .show-car {
  margin-top: 29px;

  display: flex;

  justify-content: space-between;
}


.index-show .wd1200 .show-contain .show-car .car-item:hover .tu img {
  transform: scale(1.1);
}

.index-show .wd1200 .show-contain .show-car .car-item:hover .info {
  background-color: #3186e0;
}

.index-show .wd1200 .show-contain .show-car .car-item:hover .info span {
  color: #fff;
}

.index-show .wd1200 .show-contain .show-car .car-item:hover .info div {
  color: #fff;
}

.index-show .wd1200 .show-contain .show-car .car-item:hover .info strong {
  color: #fff;
}

.show-show .wd1200 .show-contain .show-car {
  justify-content: start;

  flex-wrap: wrap;
}

.show-show{
  padding-bottom: 38px !important;
}
.index-case .show-show{
  background-color:#fff;
}

.show-show .wd1200 .show-contain .show-car .car-item:nth-of-type(3n) {
  margin-right: 0;
}

.index-Title .title {
  font-size: 40px;

  color: #333;

  font-weight: bold;

  text-align: center;
}

.index-Title .intro {
  font-size: 16px;

  color: #666;

  margin-top: 18px;

  text-align: center;
}

.index-Title .line {
  width: 387px;

  height: 1px;

  margin: 24px auto 0;

  background-color: #cccccc;

  position: relative;
}

.index-Title .line::after {
  content: "";

  display: block;

  position: absolute;

  left: 50%;

  top: -4px;

  width: 50px;

  height: 9px;

  background-color: #3186e0;

  border-radius: 5px;

  transform: translateX(-50%);
}

.index-reason {
  padding: 60px 0 0;

  background-color: #fff;
}

.index-reason .reason-nav {
  margin-top: 44px;
}

.index-reason .reason-nav ul {
  display: flex;

  justify-content: space-between;
}

.index-reason .reason-nav ul li {
  width: 25%;

  height: 140px;

  cursor: pointer;

  position: relative;

  display: flex;

  align-items: center;

  justify-content: center;

  transition: 0.3s;
}

.index-reason .reason-nav ul li .icon {
  width: 80px;

  height: 80px;

  margin-right: 20px;

  transition: 0.3s;
}

.index-reason .reason-nav ul li .icon2 {
  display: none;
}

.index-reason .reason-nav ul li .word .title {
  font-size: 28px;

  transition: 0.3s;
}

.index-reason .reason-nav ul li .word .intro {
  font-size: 18px;

  color: #808080;

  margin-top: 10px;

  transition: 0.3s;
}

.index-reason .reason-nav ul li .sanjiao {
  display: none;

  position: absolute;

  left: 50%;

  bottom: -16px;

  width: 0;

  height: 0;

  transition: 0.3s;

  transform: translateX(-50%);

  border-top: 16px solid #3186e0;

  border-right: 16px solid transparent;

  border-left: 16px solid transparent;
}

.index-reason .reason-nav ul li::after {
  content: "";

  right: 0;

  top: 30px;

  width: 1px;

  height: 80px;

  position: absolute;

  background-color: #cccccc;
}

.index-reason .reason-nav ul li:last-child::after {
  display: none;
}

.index-reason .reason-nav ul .li-active {
  background-color: #3186e0;
}

.index-reason .reason-nav ul .li-active .icon1 {
  display: none;
}

.index-reason .reason-nav ul .li-active .icon2 {
  display: block;
}

.index-reason .reason-nav ul .li-active .word .title {
  color: #fff;
}

.index-reason .reason-nav ul .li-active .word .intro {
  color: #fff;
}

.index-reason .reason-nav ul .li-active .sanjiao {
  display: block;
}

.index-reason .reason-nav ul li:hover {
  background-color: #3186e0;
}

.index-reason .reason-nav ul li:hover .icon1 {
  display: none;
}

.index-reason .reason-nav ul li:hover .icon2 {
  display: block;
}

.index-reason .reason-nav ul li:hover .word .title {
  color: #fff;
}

.index-reason .reason-nav ul li:hover .word .intro {
  color: #fff;
}

.index-reason .reason-nav ul li:hover .sanjiao {
  display: block;
}

.index-reason .reason-contain {
  background-image: url("https://www.choexpo.com/style/images/reason_bg.png");

  background-repeat: no-repeat;

  background-size: cover;

  background-position: center;

  height: 560px;
}

.index-reason .reason-contain .wd1200 {
  display: flex;

  height: 100%;
}

.index-reason .reason-contain .wd1200 .promise {
  width: 300px;

  padding: 60px 0 0 41px;

  margin-right: 140px;

  background: #0000007a;
}

.index-reason .reason-contain .wd1200 .promise h3 {
  font-size: 36px;
  color: #fefefe;
  font-weight: bold;
  margin-top:0;
  margin-bottom: 0;
}

.index-reason .reason-contain .wd1200 .promise .intro {
  margin-top: 14px;

  font-size: 22px;

  color: #fefefe;
}

.index-reason .reason-contain .wd1200 .promise .line {
  width: 60px;

  height: 5px;

  margin-top: 36px;

  background-color: #ffffff;
}

.index-reason .reason-contain .wd1200 .promise .seave {
  margin-top: 50px;
}

.index-reason .reason-contain .wd1200 .promise .seave .strip {
  display: flex;

  align-items: center;

  margin-bottom: 20px;
}

.index-reason .reason-contain .wd1200 .promise .seave .strip div {
  width: 8px;

  height: 8px;

  margin-right: 10px;

  background-color: #ffffff;
}

.index-reason .reason-contain .wd1200 .promise .seave .strip span {
  font-size: 18px;

  color: #fefefe;
}

.index-reason .reason-contain .wd1200 .promise .order {
  margin-top: 20px;

  width: 160px;

  height: 54px;

  color: #fefefe;

  font-size: 16px;

  line-height: 54px;

  text-align: center;

  display: block;

  transition: 0.2s;

  border: solid 1px #ffffff;
}

.index-reason .reason-contain .wd1200 .promise .order:hover {
  color: #fff;

  background-color: #3186e0;

  border: 1px solid #3186e0;
}

.index-reason .reason-contain .wd1200 .reason-box {
  width: 620px;

  height: 326px;

  margin-top: 104px;

  position: relative;

  background-color: #ffffff;
}

.index-reason .reason-contain .wd1200 .reason-box .index-reason-swiper {
  width: 100%;

  height: 100%;

  position: initial;
}

.index-reason
  .reason-contain
  .wd1200
  .reason-box
  .index-reason-swiper
  .swiper-slide {
  padding: 40px 50px;

  box-sizing: border-box;
}

.index-reason
  .reason-contain
  .wd1200
  .reason-box
  .index-reason-swiper
  .swiper-slide
  h2 {
  font-size: 40px;
  color: #3186e0;
  padding: 0;
  margin: 0;
  font-weight: bold;
}

.index-reason
  .reason-contain
  .wd1200
  .reason-box
  .index-reason-swiper
  .swiper-slide
  .intro {
  margin-top: 10px;

  font-size: 24px;
}

.index-reason
  .reason-contain
  .wd1200
  .reason-box
  .index-reason-swiper
  .swiper-slide
  .line {
  width: 100%;

  height: 1px;

  margin-top: 20px;

  background-color: #cccccc;
}

.index-reason
  .reason-contain
  .wd1200
  .reason-box
  .index-reason-swiper
  .swiper-slide
  .detail {
  margin-top: 20px;

  font-size: 16px;

  color: #666;

  line-height: 32px;

  text-align: justify;

  display: -webkit-box;

  /*-webkit-line-clamp: 3;*/

  -webkit-box-orient: vertical;

  overflow: hidden;
}

.index-case {
   padding: 60px 0 0;

  background-color: #fff;
}

.index-case .case-box {
  margin-top: 54px;
}

.index-case .case-box .gallery-top {
  width: 100%;

  height: 802px;
}

.index-case .case-box .gallery-top .swiper-slide {
  background-size: 100% 100%;

  background-repeat: no-repeat;

  position: relative;
}

.index-case .case-box .gallery-top .swiper-slide .title {
  position: absolute;

  width: 100%;

  height: 110px;

  line-height: 110px;

  bottom: 0;

  left: 0;

  font-size: 24px;

  color: #feffff;

  padding-left: 38px;

  box-sizing: border-box;

  background: rgba(0, 0, 0, 0.52);
}

.index-case .case-box .gallery-top .swiper-slide .title a {
  font-size: 24px;

  color: #feffff;
}

.index-case .case-box .gallery-top .swiper-slide .title span {
  position: relative;
}

.index-case .case-box .gallery-top .swiper-slide .title span::after {
  content: "";

  position: absolute;

  bottom: -10px;

  left: 0;

  width: 60px;

  height: 3px;

  background-color: #ffffff;
}

.index-case .case-box .gallery-thumbs {
  width: 100%;

  height: 221px;

  box-sizing: border-box;

  padding: 10px 0 30px;
}

.index-case .case-box .gallery-thumbs .swiper-slide {
  background-size: 100% auto;

  position: relative;

  opacity: 0.6;

  background-repeat: no-repeat;
}

.index-case .case-box .gallery-thumbs .swiper-slide div {
  position: absolute;

  bottom: -30px;

  left: 50%;

  font-size: 16px;

  transform: translateX(-50%);
}

.gallery-top .swiper-pagination-bullets {
  bottom: 50px;

  display: flex;

  align-items: center;

  justify-content: flex-end;

  padding-right: 40px;
}

.gallery-top .swiper-pagination-bullet {
  width: 14px;

  height: 14px;

  opacity: 1;

  background-color: #ffffff;
}

.gallery-top .swiper-pagination-bullet-active {
  background: #3186e0;

  width: 40px;

  border-radius: 7px;
}

.index-driver {
  padding: 50px 0 85px;

  background-image: url("https://www.choexpo.com/style/images/driver_bg.png");

  background-repeat: no-repeat;

  background-size: cover;

  background-position: center;
}

.index-driver .index-Title .title {
  color: #fff;
}

.index-driver .index-Title .intro {
  color: #fff;
}

.index-driver .index-Title .line {
  background-color: #fff;
}

.index-driver .driver-box {
  margin-top: 66px;
  position: relative;
}

.index-driver .driver-box .index-driver-swiper a {
  display: block;

  background-color: #fff;

  padding: 26px 0 0;

  transition: 0.3s;

  cursor: pointer;
}

.index-driver .driver-box .index-driver-swiper .swiper-slide .position {
  margin-top: 20px;

  text-align: center;

  line-height: 24px;

  color: #666;

  transition: 0.3s;
}

.index-about {
  padding: 60px 0 100px;

  background-color: #fff;
}

.index-about .about-box {
  margin-top: 64px;
}

.index-about .about-box .wd1200 {
  display: flex;
}

.index-about .about-box .wd1200 .show {
  width: 563px;

  height: 304px;

  margin-right: 42px;
}

.index-about .about-box .wd1200 .info {
  position: relative;

  flex: 1;
}

.index-about .about-box .wd1200 .info .title {
  font-size: 24px;
}

.index-about .about-box .wd1200 .info .intro {
  margin-top: 20px;

  font-size: 15px;

  color: #666;

  line-height: 30px;

  text-align: justify;

  display: -webkit-box;

  -webkit-line-clamp: 6;

  -webkit-box-orient: vertical;

  overflow: hidden;
}

.index-about .about-box .wd1200 .info .more {
  display: block;

  margin-top: 20px;

  width: 128px;

  height: 44px;

  font-size: 16px;

  color: #fff;

  line-height: 44px;

  text-align: center;

  transition: 0.2s;

  background-color: #3186e0;
}

.index-about .about-box .wd1200 .info .more:hover {
  background-color: #ffb123;
}

.index-about .about-box .wd1200 .info .index-about-swiper {
  float: left;

  margin-top: 30px;

  width: 550px;

  height: 133px;

  position: initial;
}

.index-about .about-box .wd1200 .info .index-about-swiper .swiper-slide img {
  width: 100%;

  height: 100%;
}

.index-about .new-box {
  margin-top: 30px;
}

.index-about .new-box .wd1200 {
  display: flex;

  justify-content: space-between;
}

.index-about .new-box .wd1200 .Title {
  height: 54px;

  line-height: 54px;

  padding: 0 20px;

  display: flex;

  align-items: center;

  justify-content: space-between;

  background-color: #3186e0;
}

.index-about .new-box .wd1200 .Title span {
  font-size: 16px;

  color: #fff;

  font-weight: bold;
}

.index-about .new-box .wd1200 .Title .more {
  font-size: 16px;

  color: #fff;

  transition: 0.3s;
}

.index-about .new-box .wd1200 .Title .more:hover {
  color: #ffb123;
}

.index-about .new-box .wd1200 .issue {
  width: 347px;

  margin-left: 30px;
}

.index-about .new-box .wd1200 .issue .issue-box {
  border: solid 1px #cccccc;

  border-top: none;

  padding: 30px;

  box-sizing: border-box;

  height: 472px;

  overflow: hidden;
}

.index-about .new-box .wd1200 .issue .issue-box .issue-item {
  border-bottom: 1px dotted #cccccc;

  padding-bottom: 20px;

  margin-bottom: 20px;

  display: block;
}

.index-about .new-box .wd1200 .issue .issue-box .issue-item .wen {
  display: flex;

  align-items: center;
}

.index-about .new-box .wd1200 .issue .issue-box .issue-item .wen .tit {
  font-size: 14px;

  color: #fff;

  width: 24px;

  height: 24px;

  line-height: 24px;

  text-align: center;

  margin-right: 14px;

  border-radius: 50%;

  background-color: #3186e0;
}

.index-about .new-box .wd1200 .issue .issue-box .issue-item .wen .ask {
  flex: 1;

  font-size: 16px;

  font-weight: bold;

  display: -webkit-box;

  -webkit-line-clamp: 1;

  -webkit-box-orient: vertical;

  overflow: hidden;
}

.index-about .new-box .wd1200 .issue .issue-box .issue-item .da {
  margin-top: 10px;

  display: flex;
}

.index-about .new-box .wd1200 .issue .issue-box .issue-item .da .tit {
  width: 24px;

  height: 24px;

  line-height: 24px;

  text-align: center;

  margin-right: 14px;

  border-radius: 50%;

  border: solid 1px #cccccc;
}

.index-about .new-box .wd1200 .issue .issue-box .issue-item .da .ask {
  flex: 1;

  line-height: 24px;

  color: #808080;

  display: -webkit-box;

  -webkit-line-clamp: 2;

  -webkit-box-orient: vertical;

  overflow: hidden;
}

.index-about .new-box .wd1200 .issue .issue-box .issue-item:hover .wen .tit {
  background-color: #ffb123;
}

.index-about .new-box .wd1200 .issue .issue-box .issue-item:hover .wen .ask {
  color: #3186e0;
}

.index-about .new-box .wd1200 .new {
  flex: 1;
}

.index-about .new-box .wd1200 .new .new-main {
  padding: 40px 40px 30px;

  border: solid 1px #cccccc;

  display: flex;
}

.index-about .new-box .wd1200 .new .new-main .flac {
  width: 348px;

  margin-right: 60px;
}

.index-about .new-box .wd1200 .new .new-main .flac .img {
  height: 198px;

  overflow: hidden;

  background-color: #6bc8fd;
}

.index-about .new-box .wd1200 .new .new-main .flac .img img {
  width: 100%;

  transition: 0.3s;
}

.index-about .new-box .wd1200 .new .new-main .flac .flac-box {
  margin-top: 30px;
}

.index-about .new-box .wd1200 .new .new-main .flac .flac-box .title {
  font-size: 18px;

  display: -webkit-box;

  -webkit-line-clamp: 1;

  -webkit-box-orient: vertical;

  overflow: hidden;

  font-weight: bold;

  transition: 0.3s;
}

.index-about .new-box .wd1200 .new .new-main .flac .flac-box .intro {
  margin-top: 20px;

  font-size: 16px;

  color: #666;

  line-height: 30px;

  display: -webkit-box;

  -webkit-line-clamp: 3;

  -webkit-box-orient: vertical;

  overflow: hidden;
}

.index-about .new-box .wd1200 .new .new-main .flac:hover .img img {
  transform: scale(1.1);
}

.index-about .new-box .wd1200 .new .new-main .flac:hover .flac-box .title {
  color: #3186e0;
}

.index-about .new-box .wd1200 .new .new-main .list .list-item {
  margin-bottom: 25px;

  display: flex;

  align-items: center;
}

.index-about .new-box .wd1200 .new .new-main .list .list-item .icon {
  margin-right: 10px;
}

.index-about .new-box .wd1200 .new .new-main .list .list-item .icon2 {
  display: none;
}

.index-about .new-box .wd1200 .new .new-main .list .list-item div {
  font-size: 16px;

  color: #666;

  width: 218px;

  white-space: nowrap;

  overflow: hidden;

  text-overflow: ellipsis;
}

.index-about .new-box .wd1200 .new .new-main .list .list-item span {
  font-size: 16px;

  color: #666;

  width: 89px;

  margin-left: 10px;
}

.index-about .new-box .wd1200 .new .new-main .list .list-item:hover div {
  color: #3186e0;

  text-decoration: underline;
}

.index-driver-swiper .swiper-pagination-bullet {
  width: 14px;

  height: 14px;

  opacity: 1;

  background: #fff;
}

.index-driver-swiper .swiper-pagination-bullets {
  bottom: -50px;
}

.index-driver-swiper .swiper-pagination-bullet-active {
  background: #3186e0;
}

.gallery-top .swiper-button-prev {
  width: 56px;

  height: 56px;

  background-size: auto;

  background-image: url("../image/arrow_l.png");
}

.gallery-top .swiper-button-next {
  width: 56px;

  height: 56px;

  background-size: auto;

  background-image: url("../image/arrow_r.png");
}

.index-case .case-box .gallery-thumbs .swiper-slide-thumb-active {
  border: 2px solid #3186e0;

  opacity: 1;
}

.index-reason-swiper .swiper-pagination-bullets {
  bottom: -40px;
}

.index-reason-swiper .swiper-pagination-bullet {
  width: 14px;

  height: 14px;

  opacity: 1;

  background: #fff;
}

.index-reason-swiper .swiper-pagination-bullet-active {
  background: #3186e0;
}

.index-driver-swiper .swiper-button-next {
  right: -50px;

  width: 16px;

  height: 28px;

  background-size: auto;

  background-image: url("../image/driver_arrow_r2.png");
}

.index-driver-swiper .swiper-button-prev {
  left: -50px;

  width: 16px;

  height: 28px;

  background-size: auto;

  background-image: url("../image/driver_arrow_l.png");
}

.index-driver-swiper .swiper-button-next:hover {
  background-image: url("https://www.choexpo.com/style/images/driver_arrow_r.png");
}

.index-driver-swiper .swiper-button-prev:hover {
  background-image: url("https://www.choexpo.com/style/images/driver_arrow_l2.png");
}

.index-about-swiper .swiper-button-next {
  right: 0;

  top: auto;

  bottom: 0;

  width: 34px;

  height: 65px;

  background-size: auto;

  background-image: url("../image/new_arrow_r.png");
}

.index-about-swiper .swiper-button-prev {
  right: 0;

  left: auto;

  top: auto;

  bottom: 68px;

  width: 34px;

  height: 65px;

  background-size: auto;

  background-image: url("../image/new_arrow_l.png");
}

.kehu .swiper-pagination{
  bottom: -6px;
}



.new-case a{
  display: block;
  float: right;
  width: 80px;
  line-height: 30px;
  border: 1px solid #dbdbdb;
  text-align: center;
  font-size: 12px;
  color: #000000;
}
.new-case a:hover{
  color: #fff;
  background: #3186e0;
}

.first-case .wd1200 .show-contain .show-car{
  flex-wrap: wrap;
}
.first-case .wd1200 .show-contain .show-car .car-item{
  width:24%;
  margin-bottom: 10px;
}