* {
  transition-property: all;
  -ms-transition-property: all;
  -moz-transition-property: all;
  -webkit-transition-property: all;
  -o-transition-property: all;
  margin: 0;
  padding: 0;
  text-transform: uppercase;
  -webkit-font-smoothing: antialiased;
}

html, body {
  font-size: 12px;
  background: #fff;
  font-weight: normal;
  color: #000;
  width: 100%;
  margin: 0px;
  padding: 0px;
  font-family: 'Open Sans', "sans-serif", "PingFang SC", "Microsoft YaHei", Helvetica Neue, Tahoma, Arial, "苹方", "微软雅黑", "宋体", "黑体", sans-serif;
}

input::-webkit-input-placeholder, textarea::-webkit-input-placeholder {
  color: #666666; }

input:-moz-placeholder, textarea::-moz-placeholder {
  color: #666666; }

input::-moz-placeholder, textarea::-moz-placeholder {
  color: #666666; }

input:-ms-input-placeholder, textarea:-ms-input-placeholder {
  color: #666666; }


table {
  display: table;
  border-collapse: separate;
  border-spacing: 0;
  border-color: grey;
  border-collapse : collapse;
  width: 100%;
}

td,th{
  padding: 10px;
}
body {
  overflow-x: hidden;
}

img {
  border: none;
  vertical-align: bottom;
  margin: 0;
  padding: 0;
}

a {
  text-decoration: none;
  cursor: pointer;
}

a:link {
  color: #000;
}

a:visited {
  color: #000;
}

a:hover {
  color: #000;
}

a:active {
  color: #000;
}

ul, li {
  list-style-type: none;
}

button {
  cursor: pointer;
}

input, button, select, textarea {
  outline: none;
  border: none;
}

.clear {
  clear: both;
}

header {
  height: 105px;
  width: 100%;
  z-index: 999;
  background: #fff;
  position: fixed;
  ;
  top: 0;
}

section {
  width: 1200px;
  margin: 0 auto;
}

header section {
  width: 1240px;
  margin: 0 auto;
  position: relative;
  height: 105px;
}

header section h1 {
  width: 232px;
  height: 70px;
  background: url(../images/logo_1.png);
  text-indent: -100em;
  float: left;
  margin-top: 17.5px;
  background-size: 170px;
  background-repeat: no-repeat;
  background-position: left center;
}

header section nav {
  float: left;
  margin-top: 40px;
  margin-left: 30px;
}

header nav ul li {
  float: left;
  font-size: 20px;
  color: #747474;
  line-height: 30px;
  margin-right: 57.5px;
  box-sizing: border-box;
  position: relative;
  position: relative;
  padding-bottom: 15px;
}

header nav ul li:hover::after {
  content: "";
  width: 100%;
  height: 3px;
  background: #318fce;
  position: absolute;
  left: 0;
  top: 35px;
}

header nav ul li a:link {
  color: #747474;
}

header nav ul li a:visited {
  color: #747474;
}

header nav ul li.active a,.header nav ul li.active a:link,.header nav ul li.active a:visited{
  color: #318fce;
}

header nav ul li.active:after{
  content: "";
  width: 100%;
  height: 3px;
  background: #318fce;
  position: absolute;
  left: 0;
  top: 35px;
}

header nav ul li a:hover {
  color: #318fce;
}

header nav ul li a:active {
  color: #747474;
}

header nav ul li:last-child {
  margin-right: 0;
}

header nav ul li .fload {
  text-align: center;
  position: absolute;
  width: 150%;
  left: 50%;
  margin-left: -75%;
  background: rgba(255, 255, 255, 0.7);
  box-shadow: 0px 2px 8px rgba(0, 0, 0, 0.3);
  padding: 20px 0;
  top: 45px;
  display: none;
}

header nav ul li .fload li {
  float: none;
  margin-right: 0;
  padding: 0;
  line-height: 45px;
}

header nav ul li .fload li:hover {
  border-bottom: none;
}

header nav ul li .fload li:hover::after {
  content: "";
  display: none;
}

.banner {
  width: 100%;
  margin-top: 105px;
}

.banner img {
  width: 100%;
  height: auto;
}

.banner .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  display: inline-block;
  border-radius: 100%;
  background: #fff;
  opacity: 1;
  position: relative;
}

.swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet {
  margin: 0 10px;
}

.banner .swiper-pagination-bullet-active {
  background: #00a0e9;
}

.banner .swiper-pagination-bullet::after {
  content: "";
  width: 16px;
  height: 16px;
  border: 1px solid #fff;
  border-radius: 100%;
  position: absolute;
  left: -3px;
  top: -3px;
}

.banner .swiper-pagination-bullet-active::after {
  content: "";
  width: 16px;
  height: 16px;
  border: 1px solid #00a0e9;
  border-radius: 100%;
  position: absolute;
  left: -3px;
  top: -3px;
}

.info_1 {
  position: relative;
}

.con {
  width: 45%;
  height: 115px;
  background: #1db1ca;
  color: #fff;
  position: absolute;
  left: 0;
  top: -57.5px;
  z-index: 998 !important;
  display: none;
  align-items: center;
  justify-content: flex-end;
}

.con ul li {
  float: left;
  font-size: 16px;
  margin-right: 50px;
  line-height: 25px;
  padding-left: 50px;
  background-image: url(../images/icon.png);
  background-repeat: no-repeat;
}

.con ul li:first-child {
  background-position: left top;
}

.con ul li:last-child {
  background-position: left bottom;
  margin-right: 100px;
}

.info_1 h4 {
  font-size: 48px;
  font-weight: normal;
  text-align: center;
  padding: 55px 0 158px 0;
  color: #000;
}

.info_1 .info_list {
  width: 100%;
  max-width: 1550px;
  margin: 0 auto;
}

.info_1 .info_list .info_li {
  margin-bottom: 400px;
  height: 450px;
}

.info_1 .info_list .info_img {
  width: 598px;
  height: 450px;
  position: relative;
  float: left;
}

.info_1 .info_list .info_img img {
  width: 100%;
  height: auto;
}

.info_1 .info_list .info_img .info_img_1 {
  position: absolute;
  width: 273px;
  height: 147px;
  overflow: hidden;
  top: -70px;
  left: 260px;
}

.info_1 .info_list .info_img .info_img_2 {
  position: absolute;
  width: 372px;
  height: 368px;
  overflow: hidden;
  top: 320px;
  left: 375px;
}

.info_1 .info_text {
  width: 612px;
  float: right;
}

.info_1 .info_text h5 {
  font-size: 30px;
  margin: 35px 0 45px 0;
  font-weight: 500;
}

.info_1 .info_text p {
  font-size: 18px;
  line-height: 36px;
  text-indent: 2em;
}

.info_1 .info_list .info_text ul li {
  font-size: 18px;
  color: #939393;
  line-height: 36px;
  list-style-type: disc;
  padding-left: 20px;
  margin-left: 20px;
}

.info_1 .info_list .info_text ul li:hover {
  color: #1db1ca;
}

.info_1 .info_list .info_text ul li a:link {
  color: #939393;
}

.info_1 .info_list .info_text ul li a:visited {
  color: #939393;
}

.info_1 .info_list .info_text ul li a:hover {
  color: #1db1ca;
}

.info_1 .info_list .info_text ul li a:active {
  color: #939393;
}

.info_1 .info_list .info_text button {
  background: #1db1ca;
  color: #fff;
  font-size: 16px;
  padding: 10px 30px;
  margin-top: 70px;
}

.info_1 .info_list .info_li:nth-child(2n+2) .info_img {
  float: right;
}

.info_1 .info_list .info_li:nth-child(2n+2) .info_img .info_img_1 {
  top: -70px;
  left: 260px;
}

.info_1 .info_list .info_li:nth-child(2n+2) .info_img .info_img_2 {
  top: 320px;
  left: -135px;
}

.info_1 .info_list .info_li:nth-child(2n+2) .info_text {
  float: left;
}

footer {
  background-image: url(../images/footer.jpg);
  width: 100%;
  height: 268px;
  background-position: center;
  background-size: cover;
  color: #fff;
}

footer .ft_info {
  width: 85%;
  margin: 0 auto;
  padding: 48px 0 50px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

footer .ft_info img {
  width: 272px;
  height: 83px;
}

footer .ft_info p {
  width: calc(100% - 310px);
  border-top: none;
  font-size: 16px;
  text-align: justify;
  padding-top: 0;
  border-left: 1px solid #fff;
  padding-left: 40px;
  box-sizing: border-box;
  line-height: 30px;
  color: #FFFFFF;
}

footer p {
  border-top: 2px solid rgba(255, 255, 255, 0.3);
  font-size: 18px;
  text-align: center;
  padding-top: 30px;
  color: #FFFFFF;
}

footer p a:link,footer p a:visited{
  color: #FFFFFF;
}

/**联系我们**/

.contact_list {
  display: flex;
  justify-content: center;
  margin: 0 auto 75px;
  height: 38px;
  box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.1);
  padding-top: 40px;
}

.contact_list li {
  font-size: 18px;
  color: #17b0ca;
  margin-right: 150px;
  padding: 0 5px 8px;
  cursor: pointer;
}

.contact_list .active {
  border-bottom: 3px solid #17b0ca;
}

.contact_list li a {
  height: 100%;
  padding-bottom: 8px;
}

.contact_list li a:hover {
  border-bottom: 3px solid #17b0ca;
}

.contact_list li:last-child {
  margin-right: 0;
}

.contact_info .contact_li {
  display: none;
}

.contact_info .contact_li:first-child {
  display: block;
}

.contact_li .map ul {
  display: flex;
  justify-content: space-between;
  margin-bottom: 60px;
}

.contact_li .map ul li {
  width: 285px;
  height: 280px;
  background: #f0f0f0;
  text-align: center;
  color: #333;
  font-size: 18px;
}

.contact_li .map ul li p a:link {
  color: #333;
}

.contact_li .map ul li p a:visited {
  color: #333;
}

.contact_li .map ul li p a:hover {
  color: #333;
}

.contact_li .map ul li p a:active {
  color: #333;
}

.contact_li .map ul li i {
  width: 50px;
  height: 45px;
  display: block;
  margin: 40px auto 0;
}

.contact_li .map ul li:first-child i {
  background-image: url(../images/icon_1.png);
  background-position: 0px -2px;
  ;
}

.contact_li .map ul li:nth-child(2) i {
  background-image: url(../images/icon_1.png);
  background-position: 0px -227px;
}
.contact_li .map ul li:nth-child(3) i {
  background-image: url(../images/icon_1.png);
  background-position: 0px -45px;
}


.contact_li .map ul li:last-child i {
  background-image: url(../images/icon_1.png);
  background-position: 0px -93px;
}

.contact_li .map ul li h4 {
  margin-top: 15px;
  position: relative;
  margin-bottom: 40px;
  font-weight: 500;
}

.contact_li .map ul li h4::after {
  content: "";
  width: 30px;
  height: 1px;
  background: #17b0ca;
  position: absolute;
  top: 40px;
  left: 50%;
  margin-left: -15px
}

.contact_li .map ul li div {
  width: 40px;
  height: 34px;
  display: inline-block;
  text-indent: -100em;
  position: relative;
}

.contact_li .map ul li div:nth-child(3n+3) {
  background-image: url(../images/icon_1.png);
  background-position: -5px -147px;
  margin-right: 10px;
}

.contact_li .map ul li div:last-child {
  background-image: url(../images/icon_1.png);
  background-position: -5px -189px;
}

.contact_li .map ul li div .eject {
  position: absolute;
  width: 100px;
  height: 100px;
  overflow: hidden;
  background: none;
  text-indent: 0;
  border: 3px solid #fff;
  top: 38px;
  left: -33px;
  display: none;
}

.contact_li .map ul li div .eject img {
  width: 100px;
  height: 100px;
}

.job ul li .job_title {
  margin-bottom: 50px;
}

.job ul li .job_title h5 {
  font-size: 20px;
  display: inline-block;
  line-height: 44px;
  padding: 0 35px;
  background: #17b0ca;
  color: #fff;
}

.job ul li .job_title span {
  font-size: 20px;
  color: #17b0ca;
  border: 1px solid #17b0ca;
  line-height: 42px;
  padding: 0 20px;
  display: inline-block;
}

.job ul li .job_info {
  margin-left: 100px;
  margin-bottom: 180px;
}

.job ul li .job_info li {
  display: flex;
  justify-content: space-between;
  margin-bottom: 50px;
}

.job ul li .job_info h6 {
  font-size: 20px;
  display: inline-block;
  color: #333;
  position: relative;
}

.job ul li .job_info h6::before {
  content: "";
  width: 16px;
  height: 16px;
  background: #17b0ca;
  position: absolute;
  left: -25px;
  top: 7px;
}

.job ul li .job_info .job_list {
  width: 1000px;
  font-size: 17px;
  line-height: 26px;
  margin-bottom: 0;
}

.job ul li .job_info .job_list li {
  font-size: 20px;
  line-height: 26px;
  margin-bottom: 0;
}

.contact_li .plan {
  width: 1380px;
  background: url(../images/people.png);
  background-repeat: no-repeat;
  background-position: 30px 150px;
  margin-bottom: 180px;
}

.contact_li .plan ul {
  display: flex;
  justify-content: space-between;
}

.contact_li .plan ul li {
  width: 240px;
  height: 700px;
  position: relative;
  overflow: hidden;
}

.contact_li .plan ul li h5 {
  font-size: 26px;
  color: #fff;
  background: #07dcff;
  width: 220px;
  height: 220px;
  text-align: center;
  line-height: 220px;
  border-radius: 100%;
  border: 10px solid #fff;
  position: absolute;
  z-index: 99;
}

.contact_li .plan ul li div {
  width: 240px;
  height: 540px;
  background: #f0f0f0;
  border-radius: 100px;
  position: absolute;
  z-index: 98;
  top: 70px;
  box-sizing: border-box;
  padding: 210px 10px 0;
}

.contact_li .plan ul li div p {
  font-size: 14px;
  color: #333;
  line-height: 24px;
}

.contact_li .plan ul li:first-child {
  margin-top: 540px;
}

.contact_li .plan ul li:nth-child(2n+2) {
  margin-top: 405px;
}

.contact_li .plan ul li:nth-child(2n+2) h5 {
  background: #04c5e5;
}

.contact_li .plan ul li:nth-child(3n+3) {
  margin-top: 270px;
}

.contact_li .plan ul li:nth-child(3n+3) h5 {
  background: #04b2cf;
}

.contact_li .plan ul li:nth-child(4n+4) {
  margin-top: 135px;
}

.contact_li .plan ul li:nth-child(4n+4) h5 {
  background: #04a0ba;
}

.contact_li .plan ul li:last-child h5 {
  background: #027e93;
}

#map {
  width: 1200px;
  height: 550px;
  border: #ccc solid 1px;
  font-size: 12px;
  margin-bottom: 280px;
}

.news_xian {
  width: 100%;
  height: 108px;
}

.news_xian img {
  float: right;
}
.news_list{
  padding-top: 0px;
}

.news_info {
  width: 95%;
  margin: 0 auto 80px;
  max-width: 1680px;
  position: relative;
}

.news_tab{
  position: absolute;
  top: 0px;
  font-size: 30px;
  color: #555;
  line-height: 30px;
  font-weight: 500;
  z-index: 99;
  padding-left: 25px;
}

.news_tab .news_tab_list{
  float: left;
  padding-right: 50px;
  position: relative;
  cursor: pointer;
}

.news_tab .active{
  color: #1db1ca;
}

.news_tab .active:after{
  content: '';
  height: 3px;
  width: 80px;
  background: #1db1ca;
  left: 50%;
  margin-left: -66px;
  bottom: -26px;
  position: absolute;
}

.news_info .news_list {
  margin-top: 40px;
  display: flex;
  justify-content: space-between;
  margin-bottom: 100px;
}

.news_info .news_list .news_left {
  width: 44%;
}

.news_info .news_list .news_left div {
  border-left: 5px solid #1db1ca;
  padding-left: 10px;
  margin-bottom: 100px;
}

.news_info .news_list .news_left h5 {
  font-size: 40px;
  color: #1db1ca;
  text-transform: uppercase;
  line-height: 40px;
  margin-bottom: 10px;
}

.news_info .news_list .news_left h6 {
  font-size: 30px;
  color: #555;
  line-height: 30px;
}

.news_info .news_list .news_left ul li {
  font-size: 18px;
  line-height: 26px;
  list-style-type: decimal-leading-zero;
  padding: 0 15px 16px;
  border-bottom: 1px solid #e8e8e8;
  margin-top: 20px;
  margin-left: 30px;
  cursor: pointer;
}

.news_info .news_list .news_left ul li span {
  color: #555;
  font-size: 16px;
  display: block;
}

.news_info .news_list .news_left ul li:hover,.news_info .news_list .news_left ul li a:hover {
  color: #f2b769;
}

.news_info .news_list .news_left ul li:hover span {
  color: #f2b769;
}

.news_info .news_list .news_right {
  width: 53%;
}

.news_info .news_list .news_right .search {
  width: 280px;
  /* border: 1px solid #e8e8e8; */
  height: 40px;
  border-radius: 40px;
  margin: 0 0 50px auto;
  background: #eeedec;
}

.news_info .news_list .news_right .search input {
  width: 180px;
  height: 40px;
  margin-left: 20px;
  box-sizing: border-box;
  background: #eeedec;
}

.news_info .news_list .news_right .search button {
  width: 40px;
  height: 20px;
  background: url(../images/search.png);
  background-position: center;
  background-repeat: no-repeat;
  float: right;
  margin-right: 20px;
  margin-top: 10px;
  background-size: auto 100%;
}

.news_info .news_list .news_right .swiper-container {
  width: 100%;
}

.news_right .swiper-button-next, .swiper-button-prev {
  position: absolute;
  top: 50%;
  width: 73px;
  height: 73px;
  margin-top: -36.5px;
  z-index: 10;
  cursor: pointer;
  background-size: 73px 73px;
  background-position: center;
  background-repeat: no-repeat;
}

.news_right .swiper-button-prev, .swiper-container-rtl .swiper-button-next {
  background-image: url(../images/arrow_left.png);
  left: 10px;
  right: auto;
  top: 50%;
  width: 73px;
  height: 73px;
  margin-top: -36.5px;
  z-index: 10;
  cursor: pointer;
  background-size: 73px 73px;
}

.news_right .swiper-button-next, .swiper-container-rtl .swiper-button-prev {
  background-image: url(../images/arrow_right.png);
  right: 10px;
  left: auto
}

.news_right .swiper-button-next.swiper-button-disabled, .swiper-button-prev.swiper-button-disabled {
  opacity: 1;
}

/**服务支持**/

.down {
  /* display: flex;
  justify-content: space-between; */
}

.down .down_left {
  width: 390px;
  margin: 0 0 30px auto;
  display: flex;
  justify-content: space-between;
}

.down .down_left span {
  font-size: 18px;
  color: #333;
  display: inline-block;
  line-height: 40px;
}

.down .down_left .search {
  width: 280px;
  height: 40px;
  background: #eeedec;
  border-radius: 40px;
}

.down .down_left .search input {
  width: 200px;
  background: none;
  line-height: 40px;
  margin-left: 20px;
}

.down .down_left .search button {
  width: 20px;
  height: 40px;
  background: url(../images/search.png);
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100% auto;
  float: right;
  margin-right: 20px;
}

.down .down_right {
  width: 100%;
  margin-bottom: 100px;
}

.down .down_right ul {
  box-sizing: border-box;
  border: 1px solid #d2d2d2;
  margin-bottom: 50px;
}

.down .down_right ul li {
  box-sizing: border-box;
  padding: 40px 30px;
  border-bottom: 1px solid #d2d2d2;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.down .down_right ul li:last-child {
  border-bottom: none;
}

.down_right ul li h5 {
  font-size: 18px;
  color: #333;
}

.down_right ul li time {
  font-size: 16px;
  color: #a4a4a4;
  line-height: 38px;
}

.down_right ul li p {
  font-size: 16px;
  color: #17b0ca;
  width: 650px;
}

.down_right ul li span {
  font-size: 14px;
  color: #333;
  padding-left: 20px;
  margin-right: 20px;
}

.down_right ul li div span:first-child {
  background: url(../images/icon_2.png);
  background-repeat: no-repeat;
}

.down_right ul li div span:last-child {
  background: url(../images/icon_2.png);
  background-repeat: no-repeat;
  margin-right: 0;
  background-position: 0 -24px;
}

.down .down_left p {
  font-size: 18px;
  color: #333;
  text-align: center;
  margin: 20px 0;
}

.down .down_left img {
  margin-left: 26px;
}

.ask .down_right ul {
  border: none;
}

.ask .down_right ul li {
  border: 1px solid #d2d2d2;
  margin-bottom: 25px;
}

.ask .down_right ul li:last-child {
  border-bottom: 1px solid #d2d2d2;
}

.ask .down_right ul li h5 {
  font-size: 18px;
  color: #333;
  margin-bottom: 20px;
  position: relative;
  padding-left: 35px;
  cursor: pointer;
}

.ask .down_right ul li h5::before {
  content: "";
  width: 23px;
  height: 23px;
  background: url(../images/icon_3.png);
  position: absolute;
  left: 0px;
  top: -1px;
}

.ask .down_right ul li p {
  font-size: 16px;
  color: #17b0ca;
  width: 100%;
  display: none;
}

.form {
  width: 980px;
}

.form input {
  width: 430px;
  height: 50px;
  background: none;
  line-height: 50px;
  margin-bottom: 30px;
  border: 1px solid #bfbfbf;
  padding-left: 15px;
}

.form input:nth-child(2n+2) {
  float: right;
}

.form textarea {
  width: 100%;
  border: 1px solid #bfbfbf;
  height: 280px;
  margin-bottom: 50px;
}

.contact_li .form .tijiao {
  float: none;
  background: #17b0ca;
  border: none;
  color: #fff;
  display: block;
  margin: 0 auto 100px;
  cursor: pointer;
}

/**产品**/

.product {
  width: 1240px;
  max-width: 1480px;
  margin-top: 40px;
  overflow: hidden;
}

.product .product_1 {
  /* width: 100%;
  height: 950px;
  background: url(../images/bc_1.jpg);
  background-repeat: no-repeat;
  background-position: right center; */
  /* display: flex;
  justify-content: space-between;
  align-items: center; */
}

.product .product_1 div:last-child {
  padding-left: 70px;
  box-sizing: border-box;
}

.product .product_1 h5 {
  font-size: 44px;
  text-transform: uppercase;
  position: relative;
}

.product .product_1 h5::before {
  content: "";
  width: 57px;
  height: 49px;
  background: url(../images/icon_4.png);
  position: absolute;
  top: -60px;
}

.product .product_1 span {
  font-size: 30px;
  color: #555;
}

.product .product_plan span {
  font-size: 18px;
  color: #555;
}


.product .product_1 p {
  font-size: 18px;
  line-height: 32px;
  margin-top: 40px;
  margin-bottom: 20px;
}

.product_content{
  font-size: 18px;
  line-height: 32px;
  margin-top: 40px;
  color: #555;
}

.product_content p,.product_content span{
  color: #555;
}

.product .product_1 ul li {
  list-style-type: disc;
  font-size: 18px;
  color: #939393;
  line-height: 32px;
  padding-left: 10px;
  margin-left: 20px;
}

.product_2 {
  width: 100%;
  height: 868px;
  background: url(../images/bc_2.jpg);
  background-position: center;
  margin-top: 120px;
}

.product_2 .news_xian {
  position: relative;
}

.product_2 .news_xian h5 {
  font-size: 40px;
  line-height: 108px;
  display: inline-block;
}

.product_2 .news_xian img {
  position: absolute;
  top: 0;
  right: 0;
}

.product_function {
  display: flex;
  justify-content: space-between;
  margin-top: 160px;
}

.product_function li {
  width: 275px;
  text-align: center;
}

.product_function li h6 {
  font-size: 30px;
  color: #555;
  margin-top: 50px;
  margin-bottom: 15px;
}

.product_function li p {
  font-size: 20px;
  color: #939393
}

.product_4 {
  width: 100%;
  height: 108px;
}

.product_4 .news_xian {
  position: relative;
}

.product_4 .news_xian h5 {
  font-size: 40px;
  line-height: 108px;
  display: inline-block;
}

.product_4 .news_xian img {
  position: absolute;
  top: 0;
  right: 0;
}

.product_3 {
  width: 100%;
  height: 900px;
  background: url(../images/product_bc.jpg);
  background-position: center;
  margin: 80px auto 160px;
}

.product_5 {
  width: 95%;
  max-width: 1720px;
  position: relative;
}

.product_5 .product_info {
  background: #6a8f9c;
  color: #fff;
  font-size: 14px;
  width: 15%;
  position: absolute;
  box-sizing: border-box;
  padding: 80px 25px;
}

.product_5 .product_info h5 {
  font-size: 24px;
  line-height: 48px;
}

.product_5 .product_info span {
  font-size: 20px;
  color: #a5d2e2;
  line-height: 24px;
  display: block;
  margin-bottom: 50px;
}

.product_5 .product_info p {
  line-height: 22px;
  margin-bottom: 100px;
  position: relative;
}

.product_5 .product_info p::after {
  content: "";
  width: 20px;
  height: 2px;
  background: #fff;
  position: absolute;
  left: 0px;
  bottom: -50px;
}

.product_5 .product_info li {
  list-style-type: disc;
  list-style-position: inside;
  line-height: 24px;
}

.product_5 .swiper-container {
  width: 75%;
  max-width: 1320px;
  margin-left: 20%;
}

.product_5 .swiper-container .swiper-slide img {
  width: 100%;
}

.product_5 .swiper-button-next, .swiper-button-prev {
  position: absolute;
  width: 14px;
  height: 24px;
  z-index: 10;
  cursor: pointer;
  background-size: 14px 24px;
  background-position: center;
  background-repeat: no-repeat;
  bottom: 80px;
  top: auto;
  margin-top: 0;
}

.product_5 .swiper-button-prev {
  left: auto;
  right: 40px;
}

.product_5 .swiper-button-next.swiper-button-disabled, .swiper-button-prev.swiper-button-disabled {
  opacity: 0.35;
}

/* 方案 */

.plan_1 {
  margin-top: 140px;
  height: 640px;
  position: relative;
  margin-bottom: 120px;
}

.plan_1 .plan_text {
  width: 728px;
  height: 520px;
  background: #fff;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 99;
  box-sizing: border-box;
  padding: 50px;
  box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.15);
}

.plan_1 .plan_text::before {
  content: "problem";
  font-size: 110px;
  font-weight: bold;
  color: #f3f5f4;
  position: absolute;
  text-transform: uppercase;
  transform: rotate(-90deg);
  -webkit-transform: rotate(-90deg);
  -moz-transform: rotate(-90deg);
  filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=3);
  left: -311px;
  top: 178px;
  z-index: 97;
}

.plan_1 .plan_text h5 {
  font-size: 36px;
  margin-bottom: 30px;
  position: relative;
  padding-left: 55px;
}

.plan_1 .plan_text h5::before {
  content: "";
  width: 47px;
  height: 40px;
  background: url(../images/icon_4.png);
  position: absolute;
  background-size: cover;
  top: 3px;
  left: 0px;
}

.plan_1 .plan_text p {
  font-size: 18px;
  line-height: 34px;
}

.plan_1 .plan_img {
  width: 587px;
  height: 490px;
  overflow: hidden;
  position: absolute;
  right: 0;
  bottom: 0;
}

.plan_1 .plan_img img {
  width: 100%;
}

.plan_2 {
  width: 95%;
  max-width: 1500px;
  margin-bottom: 210px;
}

.plan_2 h3 {
  font-size: 54px;
  color: #333;
  text-align: center;
  margin-bottom: 80px;
  position: relative;
}

.plan_2 h3::after {
  content: "";
  width: 168px;
  height: 15px;
  background: url(../images/line.png);
  position: absolute;
  left: 50%;
  margin-left: -84px;
  top: 100px;
}

.plan_2 p {
  font-size: 24px;
  color: #777;
  text-align: center;
  margin-bottom: 100px;
}

.plan_list {
  display: flex;
  justify-content: space-between;
  margin-bottom: 110px;
}

.plan_2 .plan_list:nth-child(2n+2) {
  flex-direction: row-reverse;
}

.plan_list div {
  margin-right: 30px;
}

.plan_list .plan_img {
  padding-top: 30px;
}

.plan_list .plan_img p {
  text-align: center;
  font-size: 16px;
  color: #777;
  box-sizing: border-box;
  padding: 20px;
}

.plan_list .plan_info {
  margin-right: 0;
  display: flex;
  align-content: center;
  flex-wrap: wrap;
}

.plan_2 .plan_list:nth-child(2n+2) .plan_img {
  margin-right: 0;
}

.plan_2 .plan_list:nth-child(2n+2) .plan_info {
  margin-right: 30px;
  justify-content: flex-end;
}

.plan_list .plan_info h4 {
  color: #1db1ca;
  font-size: 26px;
  margin-bottom: 15px;
}

.plan_list .plan_info h5 {
  font-size: 20px;
  color: #222;
  margin-bottom: 20px;
}

.plan_list .plan_info p {
  font-size: 16px;
  color: #777;
  text-align: left;
  text-indent: 2em;
}

/* 应用案例 */

.case {
  width: 95%;
  max-width: 1500px;
}

.case .case_1 {
  margin-top: 200px;
  height: 550px;
  display: flex;
  justify-content: space-between;
}

.case .case_1 .case_left {
  width: calc(100% - 750px);
  background: url(../images/bc_case.jpg);
  background-repeat: no-repeat;
  background-position: left center;
  display: flex;
  align-content: center;
  flex-wrap: wrap;
  box-sizing: border-box;
  padding-left: 120px;
}

.case .case_1 .case_left h5 {
  font-size: 60px;
  text-transform: uppercase;
  color: #3e4246;
  line-height: 75px;
}

.case .case_1 .case_left p {
  font-size: 26px;
  color: #555;
  margin-bottom: 20px;
}

.case .case_1 .case_left span {
  font-size: 24px;
  color: #1db1ca;
}

.case .case_1 .case_right {
  width: 620px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-content: space-between;
}

.case .case_1 .case_right div {
  position: relative;
}

.case .case_1 .case_right div p {
  position: absolute;
  width: 100%;
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  text-align: center;
  bottom: 0;
  font-size: 16px;
  line-height: 42px;
}

.case_2 {
  margin-top: 150px;
}

.case_2 h5 {
  font-size: 40px;
  color: #1db1ca;
  text-align: center;
  line-height: 75px;
}

.case_2 p {
  font-size: 24px;
  text-align: center;
  text-transform: uppercase;
}

.case_2 ul {
  display: flex;
  justify-content: space-between;
  margin-top: 80px;
  margin-bottom: 100px;
}

.case_2 .case_2_1 li {
  width: 31%;
  box-sizing: border-box;
  border: 1px solid #efefef;
  padding: 90px 45px;
  cursor: pointer;
}

.case_2 .case_2_1 li div {
  width: 66px;
  height: 56px;
  margin: 0 auto 20px;
  background: url(../images/icon_5.png);
}

.case_2 .case_2_1 li:nth-child(2n+2) div {
  background-position: left -156px;
}

.case_2 .case_2_1 li:last-child div {
  background-position: left -311px;
}

.case_2 .case_2_1 li:hover div {
  background-position: left -78px;
}

.case_2 .case_2_1 li:nth-child(2n+2):hover div {
  background-position: left -233px;
}

.case_2 .case_2_1 li:last-child:hover div {
  background-position: left -388px;
}

.case_2 .case_2_1 li:hover {
  border: none;
  box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.25);
}

.case_2 .case_2_1 li h6 {
  font-size: 28px;
  text-align: center;
}

.case_2 .case_2_1 li p {
  font-size: 18px;
  color: #939393;
  line-height: 30px;
  margin: 20px 0 30px;
}

.case_2 .case_2_1 li span {
  font-size: 26px;
  display: block;
  text-align: center;
}

.case_2 .case_2_1 li:hover span {
  color: #1db1ca;
}

.case_2 img {
  width: 100%;
  margin-bottom: 150px;
}

/* 关于我们 */

.about_list li {
  margin-right: 50px;
}

.about_1 {
  width: 100%;
  height: 619px;
  background: url(../images/about_1.jpg);
  background-position: center;
  background-size: auto 100%;
  max-width: 1920px;
  margin: 50px auto;
}

.about_1 section p:first-child {
  padding-top: 270px;
}

.about_1 p {
  font-size: 16px;
  line-height: 28px;
  text-indent: 2em;
  width: 490px;
  margin-left: 700px;

}

.about_1 p span {
  color: #1db1ca;
  font-size: 19px;
  line-height: 38px;
}

.about_2 {
  width: 100%;
  height: 1186px;
  background: url(../images/about_2.jpg);
  background-position: center;
  background-size: auto 100%;
  max-width: 1920px;
  margin: 50px auto;
}

.about_2 p {
  width: 500px;
  color: #fff;
  margin-left: 695px;
  padding-top: 300px;
  text-indent: 2em;
  font-size: 16px;
  line-height: 28px;
  text-align: justify;
}

.about_2 p span {
  display: block;
  text-indent: 0;
  margin-top: 40px;
}

.about_3 {
  width: 100%;
  height: 1282px;
  background: url(../images/about_3.jpg);
  background-position: center;
  background-size: auto 100%;
  max-width: 1920px;
  margin: 50px auto;
  color: #fff;
}

.about_3 .about_3_title {
  display: inline-block;
  margin-top: 75px;
  margin-left: 5%;
  border-left: 5px solid #fff;
  padding-left: 20px;
}

.about_3 h4 {
  font-size: 40px;
  text-transform: uppercase;
  display: inline-block;
}

.about_3 h5 {
  font-size: 30px;
  display: inline-block;
}

.about_3 section {
  height: 920px;
  margin-top: 100px;
  /* overflow: hidden; */
  background: url(../images/line.jpg);
  background-repeat: no-repeat;
  background-position: center;
}

.about_3 .picScroll-top {
  height: 920px;
  position: relative;
}

.about_3 .picScroll-top li {
  height: 115px;
  color: #fff;
  width: 50%;
  font-size: 20px;
  display: flex;
  align-content: flex-start;
  justify-content: flex-end;
  position: relative;
}

.about_3 .picScroll-top li::after {
  content: "";
  width: 15px;
  height: 15px;
  background: #fff;
  border-radius: 100%;
  border: 3px solid #43c3e1;
  position: absolute;
  right: -10px;
  top: 25px;
}

.about_3 .picScroll-top li:nth-child(2n+2) {
  margin-left: 50%;
  flex-direction: row-reverse;
}

.about_3 .picScroll-top li:nth-child(2n+2)::after {
  right: auto;
  left: -10px;
  background: #43c3e1;
  border: 3px solid #fff;
}

.about_3 .picScroll-top li div {
  line-height: 70px;
  text-transform: none;
  -webkit-font-smoothing: none;
}

.about_3 .picScroll-top li span {
  border-bottom: 1px solid #fff;
  padding: 0 35px 5px;
  height: 30px;
  margin-left: 10px;
}

.about_3 .picScroll-top li:nth-child(2n+2) span {
  margin-left: 0;
  margin-right: 10px;
}

.picScroll-top .hd {
  width: 34px;
  height: 100px;
  position: absolute;
  z-index: 990 !important;
  left: 583px;
  bottom: 0;
}

.picScroll-top .hd .next {
  width: 34px;
  height: 42px;
  background: url(../images/down.png);
  display: block;
  position: absolute;
  bottom: -55px;
}

.about_4 {
  width: 100%;
  height: auto;
  background: none;
  color: #1db1ca;
}

.about_4 .about_3_title {
  border-left: 5px solid #1db1ca;
}

.about_4 section {
  width: 95%;
  max-width: 1468px;
  margin-top: 80px;
  height: auto;
  background: none;
}

.about_4 section .swiper-slide img {
  width: 100%;
}

.about_4 .swiper-button-prev, .swiper-container-rtl .swiper-button-next {
  background-image: url(../images/arrow_left.png);
  left: 10px;
  right: auto;
  top: 50%;
  width: 73px;
  height: 73px;
  margin-top: -36.5px;
  z-index: 10;
  cursor: pointer;
  background-size: 73px 73px;
}

.about_4 .swiper-button-next, .swiper-container-rtl .swiper-button-prev {
  background-image: url(../images/arrow_right.png);
  right: 10px;
  left: auto;
  width: 73px;
  height: 73px;
  margin-top: -36.5px;
  z-index: 10;
  cursor: pointer;
  background-size: 73px 73px;
}

.about_5 {
  width: 100%;
  height: 1032px;
  position: relative;
  margin: 120px auto;
}

.about_5 h4 {
  font-size: 40px;
  text-transform: uppercase;
  color: #000;
  line-height: 60px;
}

.about_5 h5 {
  font-size: 30px;
  color: #555;
}

.about_5 p {
  color: #1db1ca;
  font-size: 19px;
  line-height: 28px;
  margin-top: 50px;
  margin-bottom: 100px;
  text-indent: 2em;
}

.about_5 img {
  width: 1920px;
  height: 693px;
  position: absolute;
  left: 50%;
  margin-left: -960px;
  z-index: 97;
}

.about_5 section {
  position: relative;
}

.about_5 button {
  color: #1db1ca;
  background: #fff;
  border: 1px solid #1db1ca;
  padding: 15px 40px;
  position: absolute;
  z-index: 98;
  left: 780px;
  top: 849px;
}

.about_6 {
  width: 95%;
  max-width: 1640px;
  margin: 0 auto;
}

.about_6 h4 {
  font-size: 40px;
  text-transform: uppercase;
  color: #000;
  line-height: 60px;
  text-align: center;
}

.about_6 h5 {
  font-size: 30px;
  color: #555;
  text-align: center;
}

.about_6 img {
  width: 100%;
  margin: 20px 0 90px;
}

.fxd {
  width: 100%;
  margin-top: 0;
  background: #fff;
  z-index: 998 !important;
  position: fixed;
  top: 105px;
}

.fxd .contact_list {
  margin-top: 0;
  padding-top: 40px;
  margin-bottom: 0;
}

.met-online {
  position: fixed;
  right: 10px;
  top: 50%;
  z-index: 100;
  display: none;
}
.met-online li{
  width: 40px;
  height: 40px;
  background-color: #17b0ca;
  margin-bottom: 1px;
  background-image: url(../images/icon.png);
  background-repeat: no-repeat;
  background-position: center top;
  cursor: pointer;
  position: relative;
}
.met-online li:nth-child(2){
  background-position: center -40px;
}
.met-online li:nth-child(3){
  background-position: center -80px;
}
.met-online li:last-child{
  background-position: center bottom;
}
/* .met-online li:hover{
  opacity: 0.7;
} */
.met-online li .met{
  position: absolute;
  width: 0px;
  height: 40px;
  background-color: #17b0ca;
  color: #fff;
  right: 40px;
  text-align: center;
  line-height: 40px;
  font-size: 14px;
  overflow: hidden;
}
.met-online li .met1{
  position: absolute;
  width: 0px;
  height: 163px;
  right: 40px;
  text-align: center;
  overflow: hidden;
  top: -82px;
  background-color: #17b0ca;
}
.met-online li a:link {
  color: #fff;
}

.met-online li a:visited {
  color: #fff;
}

.met-online li a:hover {
  color: #fff;
}
.met-online li a:active{
  color: #fff;
}
.met-online li .met1 img{
  width: 150px;
  height: 150px;
  margin-top: 5px;
}
.list_left{
  width: 20%;
  float: left;
}
.list_left h4{
  background: #17b0ca;
  color: #fff;
  height: 50px;
  line-height: 50px;
  font-size: 16px;
  padding-left: 20px;
}
.list_left li{
  font-size: 16px;
  color: #333;
  line-height: 42px;
  overflow: hidden;
text-overflow:ellipsis;
white-space: nowrap;
padding-left: 20px;
box-sizing: border-box;
position: relative;
}
.list_left li:hover::before{
  width: 2px;
  height: 16px;
  content: "";
  background: #17b0ca;
  position: absolute;
  left: 5px;
  top: 13px;
}
.list_left li a:link {
  color: #333;
}

.list_left li a:visited {
  color: #333;
}

.list_left li a:hover {
  color: #17b0ca;
}

.list_left li a:active {
  color: #333;
}
.info_right{
  width: 75%;
  float: right;
  margin-bottom: 60px;
}
.info_right img{
  width: auto;
  max-width: 100%;
  margin-bottom: 40px;
}
.im_down{
  position: relative;
  cursor: pointer;
}
.import{
  position: absolute;
  width: 273px;
right: 0;
top: 35px;
display: none;
}
input{
  text-transform: none;
}
.import input{
  width: 213px;
  height: 40px;
  box-sizing: border-box;
  border: 1px solid #bfbfbf;
padding-left: 15px;
  text-transform: none;
}
.import .tijiao{
  width: 60px;
  height: 40px;
  background: #17b0ca;
border: none;
color: #fff;
padding-left: 0;
text-align: center;
  cursor: pointer;
}
.down_left1 {
  width: 390px;
  margin: 0 0 30px auto;
  display: flex;
  justify-content: space-between;
}

.down_left1 span {
  font-size: 18px;
  color: #333;
  display: inline-block;
  line-height: 40px;
}

.down_left1 .search {
  width: 280px;
  height: 40px;
  background: #eeedec;
  border-radius: 40px;
}

.down_left1 .search input {
  width: 200px;
  background: none;
  line-height: 40px;
  margin-left: 20px;
}

.down_left1 .search button {
  width: 20px;
  height: 40px;
  background: url(../images/search.png);
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100% auto;
  float: right;
  margin-right: 20px;
}

.news_more{
  text-align: right;
  border: none!important;
  font-size: 16px;
  padding-top: 17px;
}

.news_more a{
  border: 1px solid #16b0ca;
  color: #16b0ca;
  padding: 5px 10px;
  border-radius: 4px;
}

.news_detail {
  margin-top: 100px;
  margin-bottom: 200px;
}

.news_detail h5 {
  font-size: 30px;
  color: #1db1ca;
  text-align: center;
  line-height: 75px;
}
.news_detail time{
  margin: 0 auto;
  font-size: 16px;
  color: #555;
  display: block;
  text-align: center;
}

.news_detail p {
  font-size: 16px;
  text-align: left;
  margin-top: 15px;
  line-height: 26px;
  text-indent: 2em;
}
.news_detail img{
  width: auto;
  max-width: 100%;
  margin:20px auto 0;
}
.news_info .news_list .news_left{
  position: relative;
}
.news_info .news_list .news_right .search{
  border: none
}
.news_info .news_list .news_left div{
  position: relative;
}
.news_pos{
  position: absolute;
  right: 0;
  top: 35px;
}

.min_page,.pager{
  text-align: center;
  width: 100%;
  padding-bottom: 20px
}


.pager i {
  display: inline-block;
  font-size: 18px;
  font-style: normal;
  min-width: 40px;
  height: 40px;
  line-height: 40px;
  color: #333333;
  margin-right: 10px;
}

.pager div{
  font-size: 18px;
  cursor: pointer;
}

.pager input{
  width: 40px;
  height: 40px;
  text-align: center;
  border: 1px solid #c1c1c1
}

.min_page i:hover{
  color: #51aec7
}

.min_page .page{
  border: 1px solid #c1c1c1
}

.min_page .page a{
  display: block;
}

.min_page .page:hover{
  border-color: #51aec7;
}

.min_page .page a:hover{
  background: #51aec7;
  color: #fff
}

.img_width{
  width: 70%;
  margin: 0 auto;
  display: block;
}


@media (min-width: 1360px) and (max-width:1680px) {
  .info_1 .info_list {
    padding: 0 15px;
    box-sizing: border-box;
  }
  .case .case_1 .case_left {
    width: calc(100% - 650px);
    padding-left: 80px;
  }
  .about_2 {
    width: 100%;
    height: 1000px;
  }
  .about_2 p {
    /*width: 450px;*/
    /*margin-left: 670px;*/
    /*padding-top: 240px;*/
    width: 504px;
    margin-left: 613px;
    padding-top: 279px;
    font-size: 28px;
  }
}

body input:-webkit-autofill, textarea:-webkit-autofill, select:-webkit-autofill {
  -webkit-text-fill-color: #000000 !important;
}

.img_people{
  width: 349px;
  margin: 30px 0 25px 0;
}
.contact_li .career_content{
  width: 1100px;
}

.contact_li .career{
  height: auto;
  padding-bottom: 148px;
}

.contact_li .career li{
  text-align: center;
  position: relative;
  display: inline-block;
}

.contact_li .career li img{
  width: 230px;
  height: 230px;
  border-radius: 50%;
  display: inline-block;
}

.contact_li .career .career_text{
  padding-top: 210px;
  font-size: 30px;
  color: #17b0ca;
  font-weight: bold;
}

.contact_li .career .career_text:after{
  content: '';
  position: absolute;
  top: 230px;
  bottom: 70px;
  width: 2px;
  left: 50%;
  margin-left: -1px;
  background: #17b0ca;
}

.contact_li .career .career_text:before{
  content: '';
  position: absolute;
  bottom: 70px;
  width: 12px;
  height: 12px;
  background: #17b0ca;
  border-radius: 50%;
  left: 50%;
  margin-left: -6px;
}

.contact_li .career li:nth-child(2){
  padding: 0 163px;
  top: -112px;
}

.contact_li .career li:nth-child(3){
  top: -236px;
}

.about_5 .img_team{
  position: absolute;
  width: 1200px;
  height: 488px;
  left: 50%;
  margin-left: -600.5px;
  top: 386px;
  z-index: 99;
}

.product .info_right table img{
  /*width: 100%;*/
  max-width: none;
}

@media screen and (max-width: 1400px) {
  header section{
    width: 1200px;
  }
  .info_1 .info_list{
    width: 1200px;
    padding: 0;
  }
  .info_1 .info_list .info_li {
    margin-bottom: 360px;
    height: 435px;
  }
  .info_1 .info_list .info_img{
    width: 490px;
  }
  .info_1 .info_list .info_img .info_img_1{
    width: 200px;
  }
  .info_1 .info_list .info_img .info_img_2{
    width: 223px;
    height: 222px;
    left: 329px;
  }
  .info_1 .info_text {
    width: 575px;
  }
  .info_1 .info_list .info_li:nth-child(2n+2) .info_img .info_img_2 {
    left: -72px;
  }
  footer p{
    font-size: 16px;
  }
  .product {
    width: 1200px;
  }
}