.right {
  float: right
}

.left {
  float: left
}

.wrapper .banner_index {
  position: relative;
  overflow: hidden
}

.wrapper .banner_index .banner_list {
  width: 100%;
  float: left;
  height: 700px;
  position: relative;
  background: no-repeat 50%;
  background-size: cover
}

.wrapper .banner_index .banner_list .page-cen {
  height: 100%
}

.wrapper .banner_index .banner_list .page-cen .info {
  display: inline-block;
  vertical-align: middle;
  width: 90%;
  color: #fff;
  text-shadow: 0 1px 1px #666;
  font-weight: 300
}

.wrapper .banner_index .banner_list .page-cen .info .title {
  font-size: 48px
}

.wrapper .banner_index .banner_list .page-cen .info .title:after {
  content: '';
  display: block;
  margin: 30px 0;
  height: 2px;
  width: 56px;
  background-color: #fff;
  box-shadow: 0 1px 1px 0 #666
}

.wrapper .banner_index .banner_list .page-cen .info .text {
  font-size: 18px;
  line-height: 30px
}

.wrapper .banner_index .banner_list .page-cen .info img {
  max-width: 100%
}

.wrapper .banner_index .banner_list .page-cen:after {
  content: '';
  display: inline-block;
  vertical-align: middle;
  height: 100%;
  width: 0
}

.wrapper .banner_index .bannerIndexnav {
  position: absolute;
  bottom: 40px;
  width: 100%;
  text-align: center
}

.wrapper .banner_index .bannerIndexnav a {
  width: 16px;
  height: 16px;
  line-height: 16px;
  display: inline-block;
  border-radius: 50%;
  margin: 0 5px;
  position: relative;
}

.wrapper .banner_index .bannerIndexnav a span {
  display: none
}

.wrapper .banner_index .bannerIndexnav a.selected {
  border: 1px solid #fff;
}

.wrapper .banner_index .bannerIndexnav a:before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  margin-left: -5px;
  margin-top: -5px;
  border-radius: 50%;
  display: block;
  width: 10px;
  height: 10px;
  background-color: #fff;
}

.wrapper .section_title {
  font-size: 36px;
  color: #043d82;
  text-align: center
}

.wrapper .service {
  padding: 70px 0;
  background: url(../images/bg_service.png?v=180531111635) no-repeat 50% 100%
}
.wrapper .service.alt {
  background: none;
  padding: 0 100px;
}

.wrapper .service .section_title:after {
  content: '';
  display: block;
  margin: 20px auto;
  width: 40px;
  height: 3px;
  background-color: #043d82
}

.wrapper .service .view {
  white-space: nowrap
}

.wrapper .service .view .service_title {
  font-size: 30px;
  font-weight: 300;
  color: #01559d
}
.wrapper .service.alt .view .service_title {
  color: #fff;
  text-align: left;
}

.wrapper .service .view .service_info {
  font-size: 18px;
  margin: 10px 0 50px
}

.wrapper .service .view .view_big {
  position: relative;
  background: url(../images/view_big.png?v=180531111635) no-repeat 50%;
  background-size: cover;
  margin: 75px auto;
  width: 420px;
  height: 420px;
  line-height: 30px;
  font-size: 24px
}

.wrapper .service.alt .view .view_big {
  background: url(../images/view_big1.png?v=180531111635) no-repeat 50%;
}

.wrapper .service .view .view_big .view_item {
  position: absolute;
  width: 188px;
  height: 80px;
  line-height: 80px;
  background: url(../images/view_list_01.png?v=180531111635) no-repeat 100% 50%;
  border-radius: 30px;
  overflow: hidden;
  top: 62px;
  left: -120px;
  color: #999;
  font-weight: 300;
  cursor: pointer;
  transition: all .6s
}
.wrapper .service .view .view_big .view_item.alt {
  background: url(../images/icon1.png?v=180531111635) no-repeat 100% 50%;
  color: #fff;
}
.wrapper .service .view .view_big .view_item.alt.view_item_01,
.wrapper .service .view .view_big .view_item.alt.view_item_02 {
  width: 100px;
  padding-right: 88px;
}


.wrapper .service .view .view_big .view_item.active,
.wrapper .service .view .view_big .view_item:hover {
  color: #01559d;
  background-image: url(../images/view_list_01_active.png?v=180531111635)
}

.wrapper .service .view .view_big .view_item.alt.active,
.wrapper .service .view .view_big .view_item.alt:hover {
  color: #fff;
  background-image: url(../images/icon1_hover.png?v=180531111635)
}

.wrapper .service .view .view_big .view_item.view_item_02 {
  top: 270px;
  background-image: url(../images/view_list_02.png?v=180531111635)
}

.wrapper .service .view .view_big .view_item.alt.view_item_02 {
  top: 270px;
  background-image: url(../images/icon2.png?v=180531111635)
}

.wrapper .service .view .view_big .view_item.view_item_02.active,
.wrapper .service .view .view_big .view_item.view_item_02:hover {
  background-image: url(../images/view_list_02_active.png?v=180531111635)
}

.wrapper .service .view .view_big .view_item.view_item_02.alt.active,
.wrapper .service .view .view_big .view_item.view_item_02.alt:hover {
  color: #fff;
  background-image: url(../images/icon2_hover.png?v=180531111635)
}

.wrapper .service .view .view_big .view_item.view_item_03 {
  top: 390px;
  left: 158px;
  width: 100px;
  background-image: url(../images/view_list_03.png?v=180531111635);
  background-position: 50% 0;
  padding-top: 80px;
  height: 40px;
  text-align: center;
  line-height: 40px
}

.wrapper .service .view .view_big .view_item.alt.view_item_03 {
  background-image: url(../images/icon3.png?v=180531111635);
}

.wrapper .service .view .view_big .view_item.view_item_03.active,
.wrapper .service .view .view_big .view_item.view_item_03:hover {
  background-image: url(../images/view_list_03_active.png?v=180531111635)
}

.wrapper .service .view .view_big .view_item.view_item_03.alt.active,
.wrapper .service .view .view_big .view_item.view_item_03.alt:hover {
  color: #fff;
  background-image: url(../images/icon3_hover.png?v=180531111635)
}

.wrapper .service .view .view_big .view_item.view_item_04,
.wrapper .service .view .view_big .view_item.view_item_05 {
  padding-left: 88px;
  width: 100px;
  background-position: 0 50%;
  left: 350px
}

.wrapper .service .view .view_big .view_item.view_item_04 {
  top: 270px;
  background-image: url(../images/view_list_04.png?v=180531111635)
}

.wrapper .service .view .view_big .view_item.alt.view_item_04 {
  background-image: url(../images/icon4.png?v=180531111635)
}

.wrapper .service .view .view_big .view_item.view_item_04.active,
.wrapper .service .view .view_big .view_item.view_item_04:hover {
  background-image: url(../images/view_list_04_active.png?v=180531111635)
}

.wrapper .service .view .view_big .view_item.view_item_04.alt.active,
.wrapper .service .view .view_big .view_item.view_item_04.alt:hover {
  color: #fff;
  background-image: url(../images/icon4_hover.png?v=180531111635)
}

.wrapper .service .view .view_big .view_item.view_item_05 {
  background-image: url(../images/view_list_05.png?v=180531111635)
}
.wrapper .service .view .view_big .view_item.alt.view_item_05 {
  background-image: url(../images/icon5.png?v=180531111635)
}

.wrapper .service .view .view_big .view_item.view_item_05.active,
.wrapper .service .view .view_big .view_item.view_item_05:hover {
  background-image: url(../images/view_list_05_active.png?v=180531111635)
}

.wrapper .service .view .view_big .view_item.view_item_05.alt.active,
.wrapper .service .view .view_big .view_item.view_item_05.alt:hover {
  color: #fff;
  background-image: url(../images/icon5_hover.png?v=180531111635)
}

.wrapper .service .view .view_big .view_item.view_item_06 {
  width: 110px;
  top: -80px;
  left: 158px;
  background-position: 50% 100%;
  padding-bottom: 80px;
  height: 40px;
  text-align: center;
  line-height: 40px;
  background-image: url(../images/view_list_06.png?v=180531111635)
}

.wrapper .service .view .view_big .view_item.alt.view_item_06 {
  background-image: url(../images/icon6.png?v=180531111635);
}

.wrapper .service .view .view_big .view_item.view_item_06.active,
.wrapper .service .view .view_big .view_item.view_item_06:hover {
  background-image: url(../images/view_list_06_active.png?v=180531111635)
}

.wrapper .service .view .view_big .view_item.view_item_06.alt.active,
.wrapper .service .view .view_big .view_item.view_item_06.alt:hover {
  color: #fff;
  background-image: url(../images/icon6_hover.png?v=180531111635)
}

.wrapper .service .view .view_big .view_letter {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  margin: auto;
  background: url(../images/view_letter.png?v=180531111635) no-repeat 50%;
  width: 172px;
  height: 76px;
  color: #01559d;
  padding: 50px 0;
  font-size: 24px;
  font-weight: 300;
  text-align: center
}

.wrapper .service.alt .view .view_big .view_letter {
  color: #fff;
}

.wrapper .service .view .view_big .view_letter a {
  display: block;
  margin-top: 24px;
  color: #01559d;
  font-size: 14px;
  height: 30px
}

.wrapper .service.alt .view .view_big .view_letter a {
  color: #fff;
}

.wrapper .service .view .view_big .view_letter a span {
  display: inline-block
}

.wrapper .service .view .view_big .view_letter a:after {
  content: '';
  width: 20px;
  display: inline-block;
  vertical-align: middle;
  height: 26px;
  background: url(../images/more_arrow.png?v=180531111635) no-repeat 50%
}

.wrapper .service.alt .view .view_big .view_letter a:after {
  background: url(../images/more_arrow1.png?v=180531111635) no-repeat 50%
}

.wrapper .service .view_left {
  width: 38%;
  vertical-align: middle;
  display: inline-block;
  margin-right: 10%;
  white-space: normal
}

.wrapper .service .view_right {
  width: 52%;
  height: 570px;
  line-height: 570px;
  vertical-align: middle;
  display: inline-block;
  white-space: normal
}

.wrapper .case {
  height: 880px;
  position: relative
}

.wrapper .case .caseSlider {
  height: 100%
}

.wrapper .case .caseSlider .slide {
  height: 100%;
  background: url(../images/bg_case.jpg?v=180531111635) no-repeat 50%;
  background-size: cover;
  float: left
}

.wrapper .case .case_slider_view {
  position: absolute;
  width: 100%;
  height: 100%
}

.wrapper .case .caseNext,
.wrapper .case .casePrev {
  position: absolute;
  bottom: 0;
  right: 20%;
  width: 68px;
  height: 58px;
  background-color: rgba(255, 255, 255, .4);
  background: url(../images/arrow.png?v=180531111635) no-repeat 0 0;
  z-index: 10;
  cursor: pointer
}

.wrapper .case .caseNext {
  margin-right: -68px;
  background-position: 100% 0
}

.wrapper .case .page-cen {
  position: relative;
  height: 100%
}

.wrapper .case .section_title {
  position: absolute;
  top: 90px;
  color: #fff
}

.wrapper .case .more {
  position: absolute;
  top: 50%;
  color: #fff;
  right: 30px;
  padding-right: 20px;
  background: url(../images/arrow_w_r.png?v=180531111635) no-repeat 100% 50%
}

.wrapper .case .slide {
  position: relative
}

.wrapper .case .slide.active .case_slide_info_box {
  height: 430px;
  width: 368px;
  padding: 50px;
  background: url(../images/bg_case_info.png?v=180531111635) no-repeat 0 0;
  background-size: 100%
}

.wrapper .case .slide.active .case_index {
  text-align: right
}

.wrapper .case .slide.active .case_title {
  margin-top: 20px;
  border-bottom: none
}

.wrapper .case .slide.active .case_text {
  display: block
}

.wrapper .case .slide.active .case_slide_info_box,
.wrapper .case .slide.next .case_slide_info_box {
  display: block
}

.wrapper .case .slide .case_slide_info_box {
  display: none;
  position: absolute;
  top: 160px;
  padding: 50px 0;
  color: #fff
}

.wrapper .case .slide .case_index {
  text-align: left;
  font-size: 30px
}

.wrapper .case .slide .case_title {
  margin-top: 60px;
  font-size: 30px;
  font-weight: 300;
  border-bottom: 1px solid #fff
}

.wrapper .case .slide .case_text {
  margin-top: 30px;
  font-size: 18px;
  line-height: 30px;
  display: none
}

.wrapper .case .slide .case_text .btn {
  margin-top: 60px
}

.wrapper .case .arrow_left,
.wrapper .case .arrow_right {
  position: absolute;
  top: 50%;
  margin-top: -25px;
  width: 48px;
  height: 48px;
  text-align: center;
  line-height: 50px;
  border: 1px solid #dadada;
  cursor: pointer
}

.wrapper .case .arrow_left:hover,
.wrapper .case .arrow_right:hover {
  border-color: #1f4792
}

.wrapper .case .arrow_left:after,
.wrapper .case .arrow_right:after {
  content: '';
  display: inline-block;
  vertical-align: middle;
  width: 15px;
  height: 28px;
  background: url(../images/arrow_index.png?v=180531111635) no-repeat 0 50%
}

.wrapper .case .arrow_left {
  left: -70px
}

.wrapper .case .arrow_right {
  right: -70px
}

.wrapper .case .arrow_right:after {
  background-position: 100% 50%
}

.wrapper .case .advantage {
  padding: 80px 0;
  background: url(../images/bg_index.jpg?v=180531111635) no-repeat 0 0
}

.wrapper .case .advantage .advantage_view {
  margin-top: 80px
}

.wrapper .case .advantage .advantage_view li {
  float: left;
  height: 455px
}

.wrapper .case .advantage .advantage_view .title {
  width: 372px;
  background-color: #1f334c
}

.wrapper .case .advantage .advantage_view .title .title_box {
  margin: 24px;
  height: 409px;
  border: 1px solid #36485e;
  padding: 0 48px
}

.wrapper .case .advantage .advantage_view .title .title_box .info {
  font-size: 24px;
  color: #fff;
  line-height: 34px;
  padding: 54px 0 0
}

.wrapper .case .advantage .advantage_view .title .title_box .icon {
  padding-top: 20px;
  margin-bottom: 90px
}

.wrapper .case .advantage .advantage_view .title .title_box .more .btn_02 {
  margin: 0;
  color: #fff;
  border-color: #637182
}

.wrapper .case .advantage .advantage_view .list {
  width: 272px
}

.wrapper .case .advantage .advantage_view .list .info {
  height: 50%;
  background-color: #fff;
  text-align: center;
  font-size: 0
}

.wrapper .case .advantage .advantage_view .list .info .info_box {
  display: inline-block;
  vertical-align: middle;
  font-size: 16px
}

.wrapper .case .advantage .advantage_view .list .info:after {
  content: '';
  display: inline-block;
  vertical-align: middle;
  height: 100%
}

.wrapper .case .advantage .advantage_view .list .info h4 {
  font-size: 24px;
  color: #333
}

.wrapper .case .advantage .advantage_view .list .info .text {
  font-size: 16px;
  margin-top: 10px
}

.wrapper .case .advantage .advantage_view .list .info.info_bg {
  background-color: #1f4792
}

.wrapper .case .advantage .advantage_view .list .info.info_bg h4 {
  color: #fff
}

.wrapper .case .advantage .advantage_view .list .info.info_bg .text {
  color: #fff
}

.wrapper .case .advantage .advantage_view .list .info.info_bg .more {
  margin-top: 30px
}

.wrapper .case .advantage .advantage_view .list .pic {
  height: 50%;
  overflow: hidden
}

.wrapper .case .advantage .advantage_view .list .pic img {
  min-width: 100%;
  min-height: 100%
}

.wrapper .news {
  padding: 70px 0
}

.wrapper .news .left {
  width: 60%
}

.wrapper .news .left .title {
  font-size: 30px;
  line-height: 1;
  margin-bottom: 20px;
  color: #01559d
}

.wrapper .news .left ul {
  border-bottom: 1px solid #e3e3e3
}

.wrapper .news .left li {
  border-top: 1px solid #e3e3e3;
  line-height: 1;
  font-weight: 300;
  font-size: 16px
}

.wrapper .news .left li a {
  padding: 19px 0;
  display: block
}

.wrapper .news .left li span {
  color: #333
}

.wrapper .news .left li span.text {
  display: inline-block;
  width: 80%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis
}

.wrapper .news .left li span.time {
  color: #4c4c4c;
  float: right
}

.wrapper .news .left .btn {
  margin-top: 40px
}

.wrapper .news .right {
  position: relative;
  padding: 2%;
  width: 33%;
  background-color: #eef0f4;
  box-shadow: 0 0 4px 0 #ebebeb
}

.wrapper .news .right .newsNav {
  float: right;
  margin-top: -20px
}

.wrapper .news .right .newsNav span {
  display: none
}

.wrapper .news .right .newsNav a {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 2px solid #01559d;
  margin: 0 5px
}

.wrapper .news .right .newsNav a.selected {
  background-color: #01559d
}

.wrapper .news .right .title {
  font-size: 22px;
  line-height: 1;
  font-weight: 300;
  border-left: 2px solid #01559d;
  padding-left: 8px
}

.wrapper .news .right li {
  float: left;
  font-weight: 300
}

.wrapper .news .right li .pic {
  height: 230px;
  margin-top: 30px;
  overflow: hidden
}

.wrapper .news .right li .pic img {
  display: block;
  width: 100%
}

.wrapper .news .right li .info_title {
  margin-top: 24px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 18px;
  color: #000
}

.wrapper .news .right li .info_time {
  font-size: 14px;
  color: #000;
  margin-top: 20px
}

.wrapper .news .right li .info_text {
  font-size: 16px;
  line-height: 24px;
  margin-top: 26px;
  height: 72px;
  overflow: hidden
}

.wrapper .news .right li .btn {
  margin-top: 30px
}

.wrapper .spec {
  position: relative;
  height: 880px
}

.wrapper .spec .list {
  position: relative;
  height: 880px;
  width: 100%;
  float: left;
  background: no-repeat 50%;
  background-size: cover
}

.wrapper .spec .list .info {
  width: 72%;
  height: 455px;
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  text-align: center;
  color: #fff;
  font-weight: 200
}

.wrapper .spec .list .info.alt {
  margin: 0;
  display: table;
  height: 100%;
}
.i-tabcell {
  display: table-cell;
  vertical-align: middle;
}

.wrapper .spec .list .info .btn {
  margin: 50px auto 0
}
.wrapper .spec .list .info .btn.alt {
  margin: 50px auto 0 0;
}

.wrapper .spec .list .info .title {
  font-size: 36px;
  margin-top: 50px
}

.wrapper .spec .list .text {
  max-width: 570px;
  line-height: 38px;
  font-size: 18px;
  margin: 20px auto 0
}

.wrapper .spec .specNav {
  width: 28%;
  position: absolute;
  height: 100%;
  left: 0;
  top: 0
}

.wrapper .spec .specNav a {
  display: block;
  position: relative;
  background: url(../images/specNavBg.png?v=180531111635) 0 0;
  background-size: cover
}

.wrapper .spec .specNav a.selected {
  background-image: url(../images/specNavBgSelect.png?v=180531111635)
}

.wrapper .spec .specNav a .nav_text {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 100%;
  margin: auto;
  text-align: center;
  font-size: 30px;
  color: #fff;
  line-height: 1;
  height: 30px
}

.wrapper .help {
  padding: 80px 0
}

.wrapper .help .btn {
  margin: 0 auto
}


.wrapper .banner_index .banner_list .page-cen .info .text {
  font-size: 26px;
}

.i-news-title-more {
  font-size: 20px;
  display: inline-block;
  margin-left: 50px;
}


.specNav-img {
  display: none;
}