/*
*  html5 doctor css reset | http://html5doctor.com/html-5-reset-stylesheet
*/
* {
  font-family: 'PingFang SC', 'Microsoft Yahei';
  -webkit-tap-highlight-color: transparent
}

html,
body,
div,
span,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
abbr,
address,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
samp,
small,
strong,
sub,
sup,
var,
b,
i,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent
}

body {
  width: 100%;
  min-width: 1100px;
  overflow-x: auto;
  line-height: 1
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block
}

nav ul {
  list-style: none
}

ul li {
  list-style-type: none
}

blockquote,
q {
  quotes: none
}

blockquote:before,
blockquote:after,
q:before,
q:after {
  content: none
}

a {
  margin: 0;
  padding: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
  text-decoration: none
}

ins {
  background-color: #ff9;
  color: #000;
  text-decoration: none
}

mark {
  background-color: #ff9;
  color: #000;
  font-style: italic;
  font-weight: bold
}

del {
  text-decoration: line-through
}

abbr[title],
dfn[title] {
  border-bottom: 1px dotted;
  cursor: help
}

table {
  border-collapse: collapse;
  border-spacing: 0
}

hr {
  display: block;
  height: 1px;
  border: 0;
  border-top: 1px solid#ccc;
  margin: 1em 0;
  padding: 0
}

input,
select {
  vertical-align: middle
}

h1,
h2,
h3 {
  font-weight: normal;
}

body {
  min-width: 1100px;
  height: auto;
}

/*导航栏*/
.nav_c {
  width: 100%;
  height: 80px;
  min-width: 1100px;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
  background-color: #fff;
  box-shadow: 0 0 20px rgba(0, 0, 0, .2);
}

.nav_c .nav_l {
  width: 34.375%;
  height: 80px;
  /* background-color: #4EB6FF; */
  position: relative;
  display: inline-block;
  float: left;
}

.nav_c .nav_l .logo {
  width: 260px;
  height: auto;
  display: block;
  position: absolute;
  right: 10%;
  top: 50%;
  margin-top: -15px;
}

.nav_c .nav_r {
  width: 65.625%;
  height: 80px;
  display: inline-block;
  float: right;
}

.nav_c .nav_r .nav_list {
  width: auto;
  height: 80px;
  line-height: 80px;
  font-size: 14px;
  font-weight: 600;
  margin-left: 28.984%;
}

.nav_c .nav_r .nav_list li {
  float: left;
  margin: 0 1.90476%;
  position: relative;
  cursor: pointer;
}

.nav_c .nav_r .nav_list li>a {
  width: 100%;
  height: 100%;
  display: block;
  color: #1a1a1a;
}

.nav_c .nav_r .nav_list li.active>a {
  color: #7c7c7c;
}

.nav_c .nav_r .nav_list li.active:after {
  content: ' ';
  width: 30px;
  height: 4px;
  background-color: #4EB6FF;
  display: block;
  position: absolute;
  left: 50%;
  margin-left: -15px;
  bottom: 0;
}

/*导航栏*/
.nav_wrapper {
  width: 100%;
  height: auto;
  overflow-y: hidden;
}

.banner_c {
  width: 100%;
  height: auto;
  min-width: 1100px;
  position: relative;
  margin-top: 80px;
}

.banner_c .banner {
  width: 100%;
  height: auto;
  display: block;
}

.banner_c .banner_text {
  width: 68.75%;
  height: auto;
  position: absolute;
  left: 15.625%;
  top: 31%;
  text-align: right;
}

.banner_c .banner_text h1 {
  font-size: 3.1vw;
  font-weight: 500;
  color: #1a1a1a;
  line-height: 4.2vw;
}

.banner_c .banner_text h2 {
  font-size: 2.4vw;
  font-weight: 500;
  color: #1a1a1a;
  line-height: 3.4vw;
  margin-top: 9px;
}

.banner_c .banner_text p {
  font-size: 1.8vw;
  color: #7c7c7c;
  line-height: 2.5vw;
  margin-top: 15px;
}

.title_s1,
.title_s2 {
  width: 1100px;
  height: auto;
  margin: 0 auto;
  text-align: center;
  color: #fff;
}

.title_s2 {
  color: #1a1a1a;
}

.title_s1 .logo,
.title_s2 .logo {
  width: 123px;
  height: 28px;
  display: block;
  margin: 0 auto;
}

.title_s1>h1,
.title_s2>h1 {
  width: 100%;
  height: 30px;
  font-size: 32px;
  font-weight: 500;
  margin-top: 30px;
}

.title_s2>h1 {
  color: #1a1a1a;
}

.title_s1>p,
.title_s2>p {
  width: 100%;
  height: auto;
  font-size: 18px;
  line-height: 34px;
  text-align: center;
  margin-top: 60px;
}

.title_s2>p {
  color: #7c7c7c;
}

.title_s1>.title_line,
.title_s2>.title_line {
  width: 30px;
  height: 4px;
  background-color: #fff;
  margin: 0 auto;
  margin-top: 60px;
}

.title_s2>.title_line {
  background-color: #1a1a1a;
}

.do_c {
  width: 100%;
  height: auto;
  overflow-y: hidden;
}

.do_c .do_top {
  width: 100%;
  height: auto;
  background-color: #44aeb1;
  overflow-y: hidden;
}

.do_c .do_top .title_s1 {
  margin-top: 120px;
  margin-bottom: 280px;
}

.do_c .do_bottom {
  width: 100%;
  height: auto;
  margin-top: -220px;
  overflow-y: hidden;
  padding-bottom: 20px;
}

.do_c .do_bottom .do_list {
  width: 1100px;
  height: auto;
  margin: 0 auto;
}

.do_c .do_bottom .do_list>li {
  width: 260px;
  height: 380px;
  background-color: #fff;
  box-shadow: 0 0 20px rgba(0, 0, 0, .2);
  float: left;
  margin-right: 20px;
  text-align: center;
}

.do_c .do_bottom .do_list>li:last-child {
  margin-right: 0;
}

.do_c .do_bottom .do_list>li>img {
  width: auto;
  height: 118px;
  display: block;
  margin: 60px auto;
}

.do_c .do_bottom .do_list>li>h1 {
  font-size: 30px;
  color: #1a1a1a;
  font-weight: 500;
  margin-bottom: 20px;
}

.do_c .do_bottom .do_list>li>p {
  font-size: 16px;
  color: #7c7c7c;
}

.service_c {
  width: 100%;
  height: auto;
  overflow-y: hidden;
}

.service_c .title_s2 {
  padding-top: 160px;
}

.service_nav_c {
  width: 1100px;
  height: auto;
  margin: 0 auto;
  margin-top: 39px;
  margin-bottom: 60px;
}

.service_nav {
  width: 464px;
  margin: 0 auto;
  overflow-y: hidden;
}

.service_nav>li {
  width: 180px;
  height: 50px;
  line-height: 50px;
  border-radius: 50px;
  text-align: center;
  margin-right: 104px;
  float: left;
  cursor: pointer;
  color: #1a1a1a;
  font-size: 18px;
  font-weight: 500;
}

.service_nav>li.active {
  background-color: #4EB6FF;
  color: #fff;
}

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

.service_pic {
  width: 1100px;
  height: auto;
  margin: 0 auto;
  margin-bottom: 180px;
}

.service_pic .swiper-slide {
  width: 1100px;
  height: auto;
}

.service_pic .swiper-slide>img {
  width: 100%;
  height: auto;
  display: block;
}

.about_c {
  width: 100%;
  height: auto;
  background: url('../about_bg.jpg') no-repeat;
  background-size: 100%;
  overflow-y: hidden;
}

.about_c .title_s2 {
  margin-top: 120px;
  margin-bottom: 72px;
}

.about_c .about_w {
  width: 1100px;
  height: auto;
  margin: 0 auto;
}

.about_c .about_w .about_l {
  width: 450px;
  height: auto;
  font-size: 18px;
  line-height: 44px;
  color: #1a1a1a;
  text-align: justify;
  position: relative;
  display: inline-block;
}

.about_c .about_w .about_l:before {
  content: ' ';
  width: 1px;
  height: 200px;
  background-color: #7c7c7c;
  display: block;
  position: absolute;
  left: -40px;
  top: 12px;
}

.about_c .about_w .about_l>p {
  margin-bottom: 46px;
}

.about_c .about_w .about_l>p:last-child {
  margin-bottom: 0;
}

.about_c .about_w .about_r {
  width: 540px;
  height: auto;
  display: inline-block;
  float: right;
}

.about_c .about_w .about_r>img {
  width: 100%;
  height: auto;
  display: block;
}

.team_c {
  width: 100%;
  height: auto;
  background-color: #fff;
  overflow-y: hidden;
  margin-bottom: 180px;
}

.team_c .title_s2 {
  margin-top: 180px;
  margin-bottom: 60px;
}

.team_c .team_w {
  width: 1100px;
  height: auto;
  margin: 0 auto;
  overflow-y: hidden;
}

.team_c .team_w .team_list {
  width: 100%;
  height: auto;
  overflow-y: hidden;
}

.team_c .team_w .team_list>li {
  width: 550px;
  height: auto;
  float: left;
  color: #fff;
  background-color: #4EB6FF;
  overflow-y: hidden;
}

.team_c .team_w .team_list>li .team_l {
  width: 275px;
  height: auto;
  display: inline-block;
  float: left;
}

.team_c .team_w .team_list>li .team_r {
  width: 275px;
  height: auto;
  display: inline-block;
  float: right;
}

.team_c .team_w .team_list>li h1 {
  width: 220px;
  height: auto;
  margin: 0 auto;
  margin-top: 40px;
  font-size: 24px;
  font-weight: 500;
}

.team_c .team_w .team_list>li h2 {
  width: 220px;
  height: auto;
  margin: 0 auto;
  margin-top: 10px;
  font-size: 18px;
}

.team_c .team_w .team_list>li p {
  width: 220px;
  height: auto;
  line-height: 28px;
  margin: 0 auto;
  margin-top: 30px;
  font-size: 14px;
  color: #ffcbc1;
  text-align: justify;
}

.team_c .team_w .team_list>li img {
  width: 100%;
  height: auto;
  display: block;
}

.example_c {
  width: 100%;
  height: auto;
}

.example_c .example_top {
  width: 100%;
  height: auto;
  /*background-color: #4EB6FF;*/
  background-color: #44aeb1;
  overflow-y: hidden;
}

.example_c .example_top .title_s1 {
  margin-top: 110px;
  margin-bottom: 71px;
}

.example_c .example_top .example_nav_c {
  width: 100%;
  height: auto;
  margin-bottom: 140px;
}

.example_c .example_top .example_nav {
  width: 582px;
  height: auto;
  margin: 0 auto;
  overflow: hidden;
}

.example_c .example_top .example_nav>li {
  width: 140px;
  height: 50px;
  line-height: 50px;
  border-radius: 50px;
  color: #fff;
  font-size: 18px;
  font-weight: 500;
  margin-right: 81px;
  float: left;
  cursor: pointer;
  text-align: center;
}

.example_c .example_top .example_nav>li:last-child {
  margin-right: 0;
}

.example_c .example_top .example_nav>li.active {
  color: #4EB6FF;
  background-color: #fff;
}

.example_bottom {
  width: 100%;
  height: auto;
  margin: 55px auto;
  margin-top: -55px;
  overflow-x: hidden;
}

.example_bottom>.example_type {
  width: 100%;
  height: auto;
  margin: 0 auto;
}

.example_bottom>.example_type .swiper-slide .swiper-container {
  width: 1100px;
  height: auto;
  margin: 0 auto;
}

.example_bottom .swiper-container .example_l {
  width: 420px;
  height: auto;
  display: inline-block;
  padding-left: 16px;
}

.example_bottom .swiper-container .example_logo {
  /*
    width: 250px; height: 150px;*/
  line-height: 26px;
  text-align: left;
  /*
    box-shadow: 0 0 16px rgba(0, 0, 0, .2);
    background-color: #fff;*/
  margin-bottom: 14px;
}

.example_bottom .swiper-container .example_logo>p {
  /*
    width: 250px; height: 150px;
    line-height: 150px; text-align: center;
    box-shadow: 0 0 16px rgba(0, 0, 0, .2);
    background-color: #fff;*/
  margin-top: -70px;
  font-size: 22px;
  font-weight: 500;
  margin-bottom: 44px;
  margin-left: 180px;
}

.example_bottom .swiper-container .example_logo>img {
  width: 150px;
  height: auto;
  vertical-align: middle;
}

.example_bottom .swiper-container .example_l>p {
  font-size: 16px;
  color: #1a1a1a;
  line-height: 32px;
  text-align: justify;
}

.example_bottom .swiper-container .example_r {
  width: 600px;
  height: auto;
  display: inline-block;
  float: right;
}

.example_bottom .swiper-container .example_r>img {
  width: 100%;
  height: auto;
  display: block;
}

.example_bottom .swiper-container .example_r .video_c {
  width: 100%;
  height: auto;
  position: relative;
}

.example_bottom .swiper-container .example_r .video_c>video {
  width: 100%;
  height: auto;
  display: block;
}

.example_bottom .swiper-container .example_r .video_c .video_shadow {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  background-color: rgba(0, 0, 0, .2);
}

.example_bottom .swiper-container .example_r .video_c .video_shadow .v_play {
  width: 100px;
  height: 100px;
  display: block;
  cursor: pointer;
  position: absolute;
  left: 50%;
  margin-left: -50px;
  top: 50%;
  margin-top: -50px;
  cursor: pointer;
}

.example_bottom>.example_type .swiper-slide .swiper-container .swiper-pagination {
  position: relative;
  margin-top: 40px;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
}

.example_bottom>.example_type .swiper-slide .swiper-container .swiper-pagination-bullet {
  width: 15px;
  height: 15px;
  display: inline-block;
  border-radius: 100%;
  background-color: #f1f0f0;
  opacity: 1;
}

.example_bottom>.example_type .swiper-slide .swiper-container .swiper-pagination-bullet-active {
  background: #4EB6FF;
}

.join_c {
  width: 100%;
  height: auto;
  background-color: #fff;
  margin-top: 180px;
}

.join_c .title_s2 {
  margin-bottom: 60px;
}

.join_c .join_list {
  width: 1100px;
  height: auto;
  margin: 0 auto;
}

.join_c .join_list>li {
  width: 100%;
  height: auto;
  border-bottom: 1px solid #E6E6E6;
  margin-bottom: 20px;
}

.join_c .join_list>li.active .req_list {
  display: block;
}

.join_c .join_list>li .join_title {
  height: 40px;
  line-height: 60px;
  margin-bottom: 37px;
}

.join_c .join_list>li .join_title>p {
  width: calc(100% - 90px);
  height: auto;
  font-size: 22px;
  font-weight: 500;
  color: #1a1a1a;
  display: inline-block;
}

.join_c .join_list>li .join_title>.join_toggle {
  width: 60px;
  height: 60px;
  display: block;
  cursor: pointer;
  float: right;
  background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADwAAAA8CAYAAAA6/NlyAAAAAXNSR0IArs4c6QAAAOZJREFUaAXt2bENwkAQRFGOCtwJhVAvhbgTOjAyEsmtE4KbkWY/EoE3GXbeygnj/Xwct0afe6Ndv6uycLo4wgiHNcBJh4GWdRAulYQNEA4DLesgXCoJGyAcBlrWQbhUEjZAOAy0rINwqSRsgLACdHvt4/wqsuYMhOdG0p4RThOd9xmr/0z79+W0+ve0O+nlwvNJnc8/9dWaV9nthFn46gySZu2ELS8t58W0E2Zh57kpshFWtOzMQNjZviIbYUXLzgyEne0rshFWtOzMQNjZviIbYUXLzgyEne0rshFWtOzMQNjZviL7AzhaFUeUmfFHAAAAAElFTkSuQmCC) no-repeat;
  background-size: 100%;
}

.join_c .join_list>li .join_title>.join_toggle.join_show {
  background: url(data:image/png;base64,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) no-repeat;
  background-size: 100%;
}

.join_c .join_list>li .req_list {
  width: 100%;
  height: auto;
  display: none;
}

.join_c .join_list>li .req_list>li {
  margin-bottom: 50px;
}

.join_c .join_list>li .req_list>li>p {
  font-size: 18px;
  line-height: 46px;
  font-weight: 500;
}

.join_c .join_list>li .req_list>li>.req_child_list>li {
  width: calc(100% - 20px);
  height: auto;
  font-size: 16px;
  line-height: 40px;
  text-align: justify;
  padding-left: 20px;
  position: relative;
}

.join_c .join_list>li .req_list>li>.req_child_list>li:before {
  content: '-';
  position: absolute;
  left: 0px;
}

.news_c {
  width: 100%;
  height: auto;
  background-color: #fff;
  margin-top: 140px;
  margin-bottom: 150px;
}

.news_c .title_s2 {
  margin-bottom: 60px;
}

.news_c .news_list {
  width: 1100px;
  height: auto;
  margin: 0 auto;
}

.news_c .news_list li {
  width: 100%;
  height: auto;
  margin-bottom: 100px;
}

.news_c .news_list li:last-child {
  margin-bottom: 73px;
}

.news_c .news_list li .news_time {
  font-size: 14px;
  color: #8e8e8e;
  margin-bottom: 15px;
  display: block;
}

.news_c .news_list li>h1 {
  width: 100%;
  height: auto;
  font-size: 22px;
  line-height: 38px;
  font-weight: 600;
  margin-bottom: 20px;
}

.news_c .news_list li>p {
  width: 100%;
  height: auto;
  font-size: 16px;
  line-height: 30px;
  color: #7c7c7c;
  margin-bottom: 40px;
  text-align: justify;
}

.news_c .news_list li .news_line {
  width: 300px;
  height: 4px;
  background-color: #1a1a1a;
  margin-bottom: 29px;
}

.news_c .news_list li>img {
  width: 100%;
  height: auto;
  display: block;
}

.news_c .news_more {
  width: 100%;
  height: auto;
  text-align: center;
}

.news_c .news_more>div {
  width: 180px;
  cursor: pointer;
  overflow-x: hidden;
  margin: 0 auto;
}

.news_c .news_more>div>span {
  line-height: 49px;
  display: inline-block;
  font-size: 20px;
  font-weight: 500;
  color: #1a1a1a;
  margin-right: 25px;
}

.news_c .news_more>div>img {
  width: 67px;
  height: auto;
  display: inline-block;
  vertical-align: middle;
}

.footer1 {
  width: 100%;
  height: auto;
  /*background-color: #2DA6FA;*/
  background-color: #44aeb1;
  overflow-y: hidden;
}

.footer_w {
  width: 1100px;
  height: auto;
  margin: 0 auto;
  overflow-y: hidden;
}

.footer1 .footer_w {
  margin-top: 60px;
  margin-bottom: 60px;
}

.footer1 .footer_w .footer_l {
  /* width: 450px; */
  height: auto;
  display: inline-block;
}

.footer1 .footer_w .footer_l>h1 {
  font-size: 28px;
  font-weight: 300;
  color: #fff;
  margin-top: 60px;
  margin-bottom: 36px;
}

.footer1 .footer_w .footer_l .footer_concat {
  width: 100%;
  height: auto;
}

.footer1 .footer_w .footer_l .footer_concat>a {
  width: 100%;
  height: auto;
  font-size: 14px;
  line-height: 29px;
  font-weight: 500;
  color: #fff;
}

.footer1 .footer_w .footer_r {
  width: 160px;
  height: auto;
  float: right;
  display: inline-block;
}

.footer1 .footer_w .footer_r>p {
  font-size: 30px;
  font-weight: 500;
  line-height: 42px;
  margin-bottom: 18px;
  color: #fff;
}

.footer1 .footer_w .footer_r>img {
  width: 160px;
  height: auto;
  display: block;
}

.footer2 {
  width: 100%;
  height: auto;
  overflow-y: hidden;
  /*background-color: #4EB6FF;*/
  background-color: #4cb9bc;
}

.footer2 .footer_w {
  margin-top: 100px;
  margin-bottom: 100px;
}

.footer2 .footer_w .footer_l {
  /* width: 180px; */
  height: auto;
  display: inline-block;
  color: #fff;
}

.footer2 .footer_w .footer_l .logo {
  /*width: 206px;*/
  width: 56px;
  height: auto;
  display: block;
  margin-bottom: 122px;
}

.footer2 .footer_w .footer_l p {
  width: 100%;
  height: auto;
  font-size: 14px;
  line-height: 24px;
}

.footer2 .footer_w .footer_r {
  width: 320px;
  height: auto;
  display: inline-block;
  float: right;
}

.footer2 .footer_w .footer_r ul {
  width: 120px;
  height: auto;
  display: inline-block;
  margin-right: 80px;
  float: left;
}

.footer2 .footer_w .footer_r ul:last-child {
  margin-right: 0;
}

.footer2 .footer_w .footer_r ul li {
  width: 100%;
  height: auto;
  line-height: 46px;
  position: relative;
  cursor: pointer;
}

.footer2 .footer_w .footer_r ul li a {
  width: calc(100% - 6px);
  height: 100%;
  display: block;
  color: #fff;
  font-size: 14px;
  padding-left: 6px;
}

.footer2 .footer_w .footer_r ul li:first-child:before {
  content: ' ';
  display: block;
  width: 100%;
  height: 1px;
  background-color: rgba(255, 255, 255, .2);
  position: absolute;
  top: 0;
  left: 0;
}

.footer2 .footer_w .footer_r ul li:after {
  content: ' ';
  display: block;
  width: 100%;
  height: 1px;
  background-color: rgba(255, 255, 255, .2);
  position: absolute;
  bottom: 0;
  left: 0;
}

.footer2 .footer_w .footer_r ul li:hover:before {
  content: ' ';
  display: block;
  width: 100%;
  height: 1px;
  background-color: #fff;
  position: absolute;
  top: 0;
  left: 0;
}

.footer2 .footer_w .footer_r ul li:hover:after {
  content: ' ';
  display: block;
  width: 100%;
  height: 1px;
  background-color: #fff;
  position: absolute;
  bottom: 0;
  left: 0;
}