* {
  margin: 0;
  padding: 0;
  font-family: "Microsoft YaHei";
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
}
li {
  list-style: none;
}
.clearfix:after {
  clear: both;
  content: '';
  display: block;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
a:focus {
  outline: none;
}
@media (max-width:1920px) {
  html {
    font-size: 1rem;
  }
}
@media (max-width:750px) {
  html {
    font-size: 1rem;
  }
}
@media (max-width:330px) {
  html {
    font-size: 0.9rem;
  }
}
.head_pic .head_pic_cen, .our_do ul li .our_li_b .our_li_pos {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
}
dt {
  font-weight: normal;
}
section {
  width: 100%;
  overflow: hidden;
}
.cen {
  width: 1080px;
  margin: 0 auto;
}
img {
  max-width: 100%;
}
.w_btn {
  display: inline-block;
  border: 1px solid #fff;
  padding: 5px 10px;
  border-radius: 4px;
  color: #fff;
}
.w_btn:hover {
  background: rgba(255, 255, 255, 0.8);
  color: #0084eb;
}
@media (max-width:1080px) {
  .cen {
    width: 100%;
  }
}
@media (max-width:750px) {
  .cen {
    box-sizing: border-box;
    padding: 0 15px;
  }
}
.head_pic {
  background: url(../images/yxl_01.jpg) no-repeat center center;
  background-size: cover;
  height: 820px;
}
@media (max-height:750px) {
  .head_pic {
    height: 30rem;
  }
}
header {
  height: 70px;
  transition: all .3s;
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 10000;
}
header:hover {
  background: rgba(255, 255, 255, 0.8);
}
header:hover .my_brand img:nth-child(1) {
  display: none;
}
header:hover .my_brand img:nth-child(2) {
  display: block;
}
header:hover .navbar-default .navbar-nav > li > a {
  color: #505050;
}
header:hover .navbar-default .navbar-nav > li > a:hover {
  color: #2b8fe4;
}
header:hover .caret {
  color: #505050;
}
header:hover .navbar-default .nav_r .login_btn a {
  background: #fff;
  border: 1px solid #1976c6;
  color: #1976c6;
}
header:hover .navbar-default .nav_r .login_btn a:hover {
  background: #1990ed;
  color: #fff;
}
header:hover .navbar-default .nav_r .s_btn a {
  background: #1990ed;
  color: #fff;
}
header:hover .navbar-default .nav_r .s_btn a:hover {
  color: #eee;
}
header .nav_r li {
  position: relative;
}
header .nav_r li a {
  padding: 20px 10px;
  position: relative;
  font-size: 14px;
}
@media (max-width:750px) {
  header .nav_r li a {
    padding: 0.5rem 1rem;
  }
}
header .nav_r li .dl_b {
  padding-top: 25px;
  display: none;
}
@media (max-width:750px) {
  header .nav_r li .dl_b {
    padding-top: 0;
    display: block;
  }
}
header .nav_r li dl {
  left: 0;
  width: 100%;
  margin: 0;
  padding: 10px 0;
  list-style: none;
  text-align: center;
  background-color: rgba(255, 255, 255, 0.95);
  border-radius: 5px;
  position: absolute;
  top: 85px;
}
header .nav_r li dl i {
  content: '';
  position: absolute;
  left: 50%;
  top: -8px;
  margin-left: -10px;
  display: block;
  border-style: solid;
  border-width: 0 10px 10px 10px;
  border-color: transparent;
  border-bottom-color: #fff;
  border-bottom-color: rgba(255, 255, 255, 0.95);
}
header .nav_r li dl dt {
  text-align: center;
}
header .nav_r li dl dt a {
  color: #4a4a4a;
  font-size: 14px;
  padding: 10px;
  display: block;
}
header .nav_r li dl dt a:hover {
  color: #2b8fe4;
}
@media (max-width:750px) {
  header .nav_r li dl {
    position: relative;
    top: 0;
    padding: 0;
  }
  header .nav_r li dl dt {
    text-align: left;
    padding: 0 1rem;
  }
  header .nav_r li dl dt a {
    padding: 0.5rem 0;
  }
}
header .nav_r li:hover .dl_b {
  display: block;
}
header .nav_r li:hover .caret {
  color: #2b8fe4;
  top: 36%;
}
header .nav_r .head_btn a {
  display: inline-block;
  border-radius: 4px;
  width: 110px;
  height: 43px;
  line-height: 43px;
  text-align: center;
  padding: 0;
  margin-top: 10px;
  margin-left: 12px;
}
header .nav_r .login_btn a {
  border: 1px solid #fff;
  line-height: 41px;
}
header .nav_r .s_btn a {
  background: rgba(255, 255, 255, 0.9);
  color: #1976c6;
}
header .nav_r .login_l {
  margin-left: 50px;
}
@media (max-width:750px) {
  header .nav_r .login_l {
    margin-left: 0;
  }
}
header .caret {
  color: #fff;
  position: absolute;
  right: 0px;
  top: 50%;
  transform: translateY(-50%);
}
@media (max-width:750px) {
  header .caret {
    top: 15px;
  }
}
header .my_brand img:nth-child(2) {
  display: none;
}
@media (max-width:750px) {
  header {
    height: auto;
  }
}
@media (max-width:750px) {
  .navbar-brand img {
    height: 35px;
  }
  .navbar-nav {
    background: #fff;
  }
}
.head_pic {
  color: #fff;
  position: relative;
}
.head_pic .head_pic_cen {
  color: #fff;
  text-align: center;
  width: 1136px;
}
.head_pic .head_pic_cen h3 {
  font-size: 56px;
}
.head_pic .head_pic_cen .head_hr {
  height: 1px;
  background: #fff;
  max-width: 780px;
  margin: 15px auto;
}
.head_pic .head_pic_cen p {
  font-size: 22px;
  margin: 15px auto 50px;
}
.head_pic .head_pic_cen a {
  padding: 8px 60px;
  font-size: 24px;
}
@media (max-width:1136px) {
  .head_pic .head_pic_cen {
    width: 100%;
  }
  .head_pic .head_pic_cen h3 {
    font-size: 3rem;
  }
}
@media (max-width:750px) {
  .head_pic .head_pic_cen {
    padding: 0 1rem;
  }
  .head_pic .head_pic_cen h3 {
    font-size: 1.5rem;
  }
  .head_pic .head_pic_cen p {
    font-size: 1.2rem;
    margin: 0.6rem auto 1rem;
  }
  .head_pic .head_pic_cen a {
    font-size: 1rem;
    padding: 0.5rem 2rem;
  }
}
.our_do {
  background: #f3fbff;
  overflow: hidden;
}
.w_title {
  color: #0084eb;
  font-size: 48px;
  text-align: center;
  margin: 35px auto;
}
@media (max-width:1400px) {
  .w_title {
    font-size: 2rem;
  }
}
@media (max-width:750px) {
  .w_title {
    font-size: 1.5rem;
    margin: 1rem auto;
  }
}
.our_do .our_lists {
  margin: 60px auto;
}
.our_do ul {
  display: block;
  margin: 0 -25px;
}
.our_do ul li {
  width: 25%;
  float: left;
  text-align: center;
}
.our_do ul li .our_li_b {
  margin: 0 25px;
  border-radius: 4px;
  position: relative;
}
.our_do ul li .our_li_b h3 {
  color: #fff;
  font-size: 48px;
  margin: 20px 0;
}
.our_do ul li .our_li_b p {
  color: #fff;
  font-size: 16px;
  width: 100%;
  position: absolute;
  top: 60%;
  left: 0;
}
.our_do ul li .our_li_b .our_li_pos {
  width: 100%;
  padding: 5px;
}
@media (max-width:1000px) {
  .our_do {
    padding: 0 1rem;
  }
  .our_do .our_lists {
    margin: 2rem auto;
  }
  .our_do ul {
    margin: 0 -14px;
  }
  .our_do ul li {
    width: 50%;
    margin-bottom: 1rem;
  }
  .our_do ul li .our_li_b {
    margin: 0 7px;
  }
}
i, em {
  font-style: normal;
}
.blue {
  background: #2b8fe4;
}
.orange {
  background: #fcaf3e;
}
.green {
  background: #2bbfe4;
}
.red {
  background: #ea8163;
}
.section_5 {
  background: #f3fbff;
  overflow: hidden;
}
#slide1 {
  padding-bottom: 50px;
}
#slide1 .swiper-slide a {
  border: 1px solid #e8e8e8;
  display: block;
  width: 25%;
  float: left;
  text-align: center;
}
.w_title_black {
  color: #1f1f1f;
}
.w_title_2 {
  border-bottom: 1px solid #2b99ee;
  padding-bottom: 15px;
}
.w_title_2 span {
  color: #0084eb;
  font-size: 24px;
}
.w_title_2 a {
  float: right;
  color: #b0b0b0;
  font-size: 14px;
  padding-top: 15px;
}
@media (max-width:750px) {
  .w_title_2 {
    padding-bottom: 0.5rem;
  }
  .w_title_2 span {
    font-size: 1.3rem;
  }
  .w_title_2 a {
    padding-top: 0.5rem;
  }
}
.w_title_white {
  color: #fff;
}
.contact_us {
  background: url(../images/yxl_02.jpg) no-repeat center center;
  overflow: hidden;
  position: relative;
  padding-bottom: 90px;
}
.contact_us .con_bg {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: rgba(0, 132, 235, 0.9);
}
.contact_us .cen {
  position: relative;
  z-index: 2;
}
.contact_us .contact_box {
  width: 490px;
  float: left;
}
.contact_us .contact_box input, .contact_us .contact_box textarea {
  border: 1px solid #fff;
  padding: 2px 5px;
  border-radius: 4px;
  width: 100%;
  background: none;
  display: block;
  margin-bottom: 18px;
  color: #fff;
}
.contact_us .contact_box input::-webkit-input-placeholder, .contact_us .contact_box textarea::-webkit-input-placeholder {
  color: #fff;
  font-size: 16px;
}
.contact_us .contact_box button {
  background: #fff;
  width: 100%;
  height: 80px;
  line-height: 80px;
  text-align: center;
  border-radius: 4px;
  color: #479cfe;
  border: none;
  margin-top: 20px;
  font-size: 16px;
}
.contact_us .contact_box input {
  height: 80px;
  line-height: 80px;
}
.contact_us .contact_box textarea {
  -webkit-appearance: none;
  height: 160px;
}
@media (max-width:750px) {
  .contact_us .contact_box button {
    height: 60px;
    line-height: 60px;
  }
}
.contact_us iframe {
  float: right;
  width: 553px;
  height: 294px;
}
.contact_us .w_title_white {
  margin-bottom: 50px;
}
@media (max-width:1080px) {
  .contact_us {
    padding: 0 1rem;
  }
  .contact_us .contact_box {
    float: none;
    margin-bottom: 1rem;
  }
  .contact_us iframe {
    float: none;
  }
}
@media (max-width:750px) {
  .contact_us .contact_box, .contact_us iframe {
    width: 100%;
  }
  .contact_us .w_title_white {
    margin-bottom: 1rem;
  }
}
.footer {
  background: #f6f6f6;
  overflow: hidden;
}
.footer .cen {
  margin: 30px auto 25px;
}
@media (max-width:750px) {
  .footer .cen {
    margin: 1.5rem auto;
  }
}
.footer .footer_b .foot_7 {
  border-right: 1px solid #e5e5e5;
  float: left;
}
.footer .footer_b .foot_7 h4 {
  color: #0084eb;
  font-size: 20px;
  margin: 0;
  margin-bottom: 10px;
  white-space: nowrap;
}
.footer .footer_b .foot_7 p {
  margin-bottom: 3px;
}
.footer .footer_b .foot_7 p a {
  color: #999ea1;
  font-size: 14px;
}
.footer .footer_b .foot_7 li {
  float: left;
  margin-right: 52px;
}
.footer .footer_b .foot_5 {
  float: left;
  padding: 0 38px;
}
.footer .footer_b .foot_5 .code_bg {
  background: #fff;
  float: left;
}
.footer .footer_b .foot_5 .code_bg img {
  max-width: 160px;
}
.footer .footer_b .foot_5 ul {
  float: left;
  margin-left: 24px;
}
.footer .footer_b .foot_5 ul li {
  margin-top: 10px;
}
.footer .footer_b .foot_5 ul li p {
  color: #0084eb;
  font-size: 18px;
}
@media (max-width:1080px) {
  .footer .footer_b {
    padding: 0 1rem;
  }
  .footer .footer_b .foot_7 {
    width: 100%;
    float: none;
    margin-bottom: 1rem;
    border-right: none;
  }
  .footer .footer_b .foot_7 li {
    width: 25%;
    margin-right: 0;
  }
  .footer .footer_b .foot_7:after {
    content: '';
    display: block;
    clear: both;
  }
  .footer .footer_b .foot_5 {
    float: none;
    padding: 0;
  }
  .footer .footer_b .foot_5:after {
    content: '';
    display: block;
    clear: both;
  }
}
@media (max-width:750px) {
  .footer .footer_b .foot_7 h4 {
    font-size: 1.5rem;
  }
  .footer .footer_b .foot_7 li {
    width: 50%;
  }
  .footer .footer_b .foot_5 ul {
    margin-left: 1rem;
  }
}
.foot_b {
  background: #f6f6f6;
  border-top: 1px solid #d9d9d9;
  padding: 16px 0;
}
.foot_b p {
  margin-bottom: 0;
  color: #bbb;
  font-size: 12px;
  text-align: center;
}
.foot_b p a {
  color: #bbb;
}
@media (max-width:750px) {
  .foot_b .cen {
    padding: 0 1rem;
  }
}
#particles2 {
  position: absolute;
  width: 100%;
  height: 100%;
  z-index: 1;
  left: 0;
  top: 0;
}
.head_phone {
  float: right;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 4px;
  padding: 5px 10px;
  margin-top: 10px;
  margin-left: 12px;
}
.head_phone .head_phone_icon {
  display: inline-block;
  vertical-align: middle;
  margin-right: 8px;
}
.head_phone p {
  display: inline-block;
  color: #489fff;
  font-size: 12px;
  vertical-align: middle;
  margin-bottom: 0;
}
.slipe_pag {
  bottom: 20px !important;
}
.slipe_pag .swiper-pagination-bullet {
  background: rgba(255, 255, 255, 0.3);
  border: none;
  width: 12px;
  height: 12px;
}
.slipe_pag .swiper-pagination-bullet-active {
  background: white;
}
@media (max-width:750px) {
  .slipe_pag {
    bottom: 5px !important;
  }
}
.in_header {
  position: fixed;
}
.in_head_bg {
  background: #479cfe;
}
.w_title2 {
  color: #eb6100;
  font-weight: bold;
}
.w_title2 i {
  width: 56px;
  height: 2px;
  background: #cecece;
  display: block;
  margin: 15px auto;
}
@media (max-width:750px) {
  .w_title2 i {
    margin: 0.5rem auto;
  }
}
.our_do2 {
  background: #fdf9f6;
}
.cir_col1 {
  border: 3px solid #2c8fe4;
}
.cir_col2 {
  border: 3px solid #fcaf3e;
}
.cir_col3 {
  border: 3px solid #2bbfe4;
}
.cir_col4 {
  border: 3px solid #3dc4e5;
}
.cir_col5 {
  border: 3px solid #2b8fe4;
}
.cir_col6 {
  border: 3px solid #fcaf3e;
}
.intro_box {
  width: 50%;
  float: right;
}
.intro_box #slipe1 {
  padding-bottom: 30px;
}
@media (max-width:1000px) {
  .intro_box {
    width: 100%;
    margin-top: 2rem;
  }
}
.slipe_pag1 .swiper-pagination-bullet {
  width: 8px;
  height: 8px;
  background: rgba(255, 255, 255, 0.3);
  border: none;
}
.slipe_pag1 .swiper-pagination-bullet-active {
  background: #fff;
}
.sec_title {
  text-align: center;
}
.sec_title em, .sec_title span {
  display: inline-block;
  vertical-align: middle;
}
.sec_title span {
  font-size: 30px;
  color: #1f1f1f;
}
.sec_title em {
  font-size: 48px;
  color: #bebebe;
}
@media (max-width:750px) {
  .sec_title span {
    font-size: 1.2rem;
  }
  .sec_title em {
    font-size: 1.5rem;
  }
}
.section_5_1 {
  margin: 74px auto;
}
@media (max-width:750px) {
  .section_5_1 {
    margin: 2rem auto;
    padding: 0 1rem;
  }
}
#scroll_top {
  height: 333px;
}
#scroll_top .swiper-slide a span {
  display: inline-block;
  width: 144px;
}
#scroll_top .swiper-slide a span img {
  display: inline-block;
}
#scroll_top .swiper-slide a p {
  display: inline-block;
  margin-bottom: 0;
  color: #313131;
  font-size: 16px;
}
#scroll_top .swiper-slide a p font {
  color: #eb6100;
  font-size: 18px;
  font-weight: bold;
}
@media (max-width:750px) {
  #scroll_top .swiper-slide a span {
    width: auto;
  }
  #scroll_top .swiper-slide a p {
    font-size: 0.7rem;
  }
  #scroll_top .swiper-slide a p font {
    font-size: 0.8rem;
  }
}
.w_title3 {
  color: #313131;
}
.w_title3 p {
  color: #666;
  font-size: 16px;
  font-weight: normal;
  margin-top: 15px;
}
.contact_us1 {
  background: url(../images/conbg.jpg) no-repeat center center;
  background-size: cover;
  padding-top: 30px;
}
.w_title_white2 {
  color: #fff;
}
.w_title_white2 i {
  margin-top: 10px;
}
.w_title_white2 .con_p {
  font-weight: normal;
  font-size: 18px;
}
.contact_inf {
  float: left;
  color: #fff;
  margin-left: 90px;
}
.contact_inf h3 {
  margin: 0;
  margin-bottom: 3px;
  font-size: 18px;
  font-weight: bold;
}
.contact_inf p {
  margin-bottom: 5px;
  font-size: 14px;
}
.contact_inf .contact_inf_b {
  margin-bottom: 30px;
}
@media (max-width:750px) {
  .contact_inf {
    margin-left: 0;
  }
}
#custome_scroll {
  padding-bottom: 110px;
}
@media (max-width:750px) {
  #custome_scroll {
    padding-bottom: 2rem;
  }
}
.swip_cus {
  bottom: 40px !important;
}
.swip_cus span {
  width: 10px;
  height: 10px;
}
@media (max-width:750px) {
  .swip_cus {
    bottom: 1rem !important;
  }
}
.down_pic {
  text-align: center;
  margin: 10px auto 20px;
}
.down_person img {
  width: 100%;
  display: block;
}
.bus_sec1 .bus_title3 {
  width: 560px;
  margin: 0 auto;
}
.bus_sec1 .bus_title3 img {
  width: 562px;
}
.three_b {
  border: 2px dashed #ccd4d8;
  display: block;
  width: 100%;
  margin: 10px auto 25px;
}
.three_b span {
  width: 33.3%;
  display: block;
  float: left;
  text-align: center;
}
.three_b span h3 {
  color: #eb9d42;
  font-size: 40px;
}
.three_b span p {
  color: #b1b1b1;
  font-size: 30px;
}
.word_title span, .word_title img {
  display: inline-block;
  vertical-align: middle;
}
.word_title span {
  color: #333;
  font-size: 30px;
}
.y_title {
  text-align: center;
  margin: 60px auto 20px;
}
.y_title h3 {
  font-size: 40px;
  color: #fff;
  margin: 0;
}
.y_title p {
  font-size: 14px;
  color: #fff;
  margin-top: 15px;
}
.y_title i {
  background: #fff;
  width: 30px;
  height: 6px;
  display: block;
  margin: 0 auto;
}
@media (max-width:750px) {
  .y_title {
    margin: 20px auto 15px;
  }
  .y_title h3 {
    font-size: 24px;
  }
  .y_title i {
    height: 4px;
  }
}
.dis_line {
  display: inline-block;
  vertical-align: middle;
}
.com_y {
  text-align: center;
  margin-top: 50px;
}
@media (max-width:750px) {
  .com_y {
    margin-top: 20px;
  }
}
.y_title1 h3 {
  color: #479cfe;
}
.bind_b_l {
  width: 50%;
}
@media (max-width:750px) {
  .bind_b_l {
    width: 100%;
    margin: 15px auto;
  }
}
.bind_con2 {
  max-width: 490px;
}
.bind_b_l2 {
  text-align: center;
}
.adv_pic {
  width: 660px;
}
@media (max-width:750px) {
  .adv_pic {
    width: 100%;
  }
}
.adv_content {
  width: 370px;
}
@media (max-width:750px) {
  .adv_content {
    width: 100%;
  }
}
#platform {
  padding: 0 0 60px;
  background: #fff;
}
.y_title2 h3 {
  color: #fff;
}
.y_title2 .y_t_line {
  background: #fff;
}
.y_title2 .y_t_line i {
  background: #fff;
}
.contact_us1 .y_title2 {
  margin: 20px auto 50px;
}
.con_dis {
  margin-right: 90px;
}
.p_em em {
  padding-left: 42px;
  display: block;
}
@media (max-width:750px) {
  .head_cen {
    padding: 0;
  }
}
.company_b {
  background: #1040c4;
  overflow: hidden;
  padding-bottom: 50px;
}
.company_b .about_l {
  width: 360px;
  border-radius: 50%;
  border: 2px solid #b9c7ee;
  height: 360px;
  overflow: hidden;
  position: relative;
  background: #f3f3f3;
}
.company_b .about_l img {
  width: 428px;
  max-width: none;
  display: block;
  margin-top: -53px;
  margin-left: -30px;
}
.company_b .about_r {
  width: 580px;
}
.company_b .about_r p {
  font-size: 13px;
  color: #fff;
  margin-top: 20px;
  line-height: 24px;
}
@media (max-width:750px) {
  .company_b .about_l {
    width: 300px;
    height: 300px;
    margin: 0 auto;
    float: none;
  }
  .company_b .about_r {
    width: 100%;
  }
}
.company_b2 {
  background: #f69a4f;
}
.company_b2 .com_b_pic {
  width: 50%;
}
.company_b2 .com_b_txt {
  width: 50%;
  box-sizing: border-box;
  padding: 24px 0 16px 42px;
}
.company_b2 .com_b_txt p {
  font-size: 14px;
  color: #fff;
  font-weight: bold;
  margin-bottom: 10px;
}
@media (max-width:750px) {
  .company_b2 .com_b_pic {
    width: 100%;
    padding: 15px 0;
  }
  .company_b2 .com_b_txt {
    width: 100%;
    padding: 10px;
  }
}
.y_title2 h3 {
  color: #333;
}
.y_title2 p {
  color: #aaa;
}
.y_title2 i {
  background: #1463c6;
}
.company_person {
  background: url(../images/ab_bg.jpg) no-repeat center center;
  background-size: cover;
  overflow: hidden;
  padding-bottom: 70px;
}
@media (max-width:750px) {
  .company_person {
    padding-bottom: 30px;
  }
}
#perswiper ul li {
  width: 50%;
  float: left;
}
#perswiper ul li .per_head {
  margin-left: 120px;
}
#perswiper ul li .per_name {
  margin-left: 20px;
}
#perswiper ul li .per_name i {
  color: #d3d3d3;
  font-size: 36px;
  margin-top: 143px;
  font-style: italic;
  font-weight: bold;
  display: block;
}
#perswiper ul li .per_name h1 {
  margin: 15px 0 0;
  color: #1463c6;
  font-size: 16px;
  font-weight: bold;

}
#perswiper ul li .per_name h1 em {
  color: #333;
  font-size: 18px;
  padding-left: 0;
  padding-top: 5px;display: inline-block;
}
@media (max-width:750px) {
  #perswiper ul li .per_head {
    margin-left: 0;
    width: 50%;
  }
  #perswiper ul li .per_name {
    margin-left: 0;
    width: 50%;
  }
  #perswiper ul li .per_name i {
    font-size: 10px;
    font-size: 20px;
    margin-top: 30px;
  }
  #perswiper ul li .per_name h1 {
    font-size: 10px;
    font-size: 12px;
  }
  #perswiper ul li .per_name h1 em {
    padding-left: 5px;
    font-size: 14px;
  }
}
#perswiper .per_prev {
  left: 0;
}
#perswiper .per_next {
  right: 0;
}
.yw_bg {
  background: url(../images/blue.jpg) no-repeat center center;
  background-size: cover;
  overflow: hidden;
  padding-bottom: 90px;
}
.yw_bg .yw_ul ul {
  margin-left: -30px;
  margin-right: -30px;
  margin-top: 45px;
}
.yw_bg .yw_ul li {
  width: 300px;
  height: 240px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  float: left;
  margin: 19px 30px;
  text-align: center;
  color: #fff;
  transition: all .3s;
}
.yw_bg .yw_ul li .y_icon {
  height: 100px;
  line-height: 100px;
}
.yw_bg .yw_ul li .y_icon img {
  vertical-align: middle;
}
.yw_bg .yw_ul li h1 {
  font-size: 18px;
  color: #fff;
  font-weight: bold;
  margin: 0 auto 15px;
}
.yw_bg .yw_ul li p {
  color: #8797ac;
  font-size: 12px;
  line-height: 20px;
}
.yw_bg .yw_ul li:hover {
  transform: scale(1.1, 1.1);
}
@media (max-width:750px) {
  .yw_bg {
    padding-bottom: 30px;
  }
  .yw_bg .yw_ul ul {
    margin: 20px 0;
  }
  .yw_bg .yw_ul li {
    width: 48%;
    margin: 0 1%;
    margin-bottom: 7px;
    height: 320px;
  }
  .yw_bg .yw_ul li h1 {
    font-size: 16px;
  }
}
.our_cus {
  padding-bottom: 70px;
}
.our_cus .our_title {
  margin-top: 36px;
}
.our_cus .our_title ul {
  margin-left: -5px;
  margin-right: -5px;
}
.our_cus .our_title li {
  border: 1px dashed #1463c6;
  border-radius: 10px;
  width: 100px;
  height: 100px;
  text-align: center;
  float: left;
  margin: 0 4px;
  margin-bottom: 8px;
  cursor: pointer;
}
.our_cus .our_title li .our_icon {
  height: 70px;
  line-height: 70px;
  text-align: center;
}
.our_cus .our_title li .our_icon img:nth-child(2) {
  display: none;
}
.our_cus .our_title li p {
  color: #333;
  font-size: 16px;
}
.our_cus .our_title .current {
  background: #1463c6;
}
.our_cus .our_title .current .our_icon img:nth-child(1) {
  display: none;
}
.our_cus .our_title .current .our_icon img:nth-child(2) {
  display: inline-block;
}
.our_cus .our_title .current p {
  color: #fff;
}
.our_cus .our_content ul {
  margin-top: 40px;
  display: none;
}
.our_cus .our_content ul li {
  float: left;
  overflow: hidden;
}
@media (max-width:750px) {
  .our_cus .our_content ul {
    margin-top: 20px;
  }
  .our_cus .our_content ul li {
    width: 33.3%;
  }
}
.case_b {
  background: url(../images/case_bg.jpg) no-repeat center center;
  background-size: cover;
  overflow: hidden;
}
.case_b ul {
  margin-left: -4px;
  margin-right: -4px;
  margin-top: 35px;
}
.case_b ul li {
  width: 254px;
  height: 160px;
  position: relative;
  overflow: hidden;
  float: left;
  margin: 0 4px;
  margin-bottom: 8px;
}
.case_b ul li img {
  vertical-align: middle;
}
.case_b ul li .li_img {
  transition: all .3s;
}
.case_b ul li p {
  position: absolute;
  width: 100%;
  height: 50px;
  line-height: 50px;
  font-size: 18px;
  color: #fff;
  background: rgba(0, 0, 0, 0.3);
  bottom: 0;
  left: 0;
  z-index: 10;
  text-align: center;
  margin-bottom: 0;
}
.case_b ul li:hover .li_img {
  transform: scale(1.1, 1.1);
}
.case_b .more_a {
  text-align: center;
  margin: 30px auto 46px;
}
.case_b .more_a a {
  display: inline-block;
  width: 184px;
  height: 60px;
  line-height: 60px;
  text-align: center;
  border: 1px solid #7aa6e6;
  color: #7aa6e6;
  font-size: 16px;
  border-radius: 30px;
}
@media (max-width:750px) {
  .case_b ul {
    margin: 15px 0;
  }
  .case_b ul li {
    width: 100%;
    margin: 5px 0;
    height: auto;
  }
}
.clear {
  clear: both;
}
.emy_b ul {
  margin: 30px auto 40px;
}
.emy_b ul li {
  float: left;
}
.emy_b .em_h {
  height: 10px;
}
.our_cus .our_content ul li {
  text-align: center;
  width: 16.6%;
  height: 80px;
}
.our_cus .our_content ul li img {
  width: 90%;
}
.company_person .cen {
  width: 1200px;
}



#perswiper ul li:nth-child(2) .per_head {
  margin-left: 80px;
}
.my_brand img {
  width: 210px;
}
.head_phone .head_phone_icon img {
  width: 20px;
}
.header .nav_r li a {
  padding: 20px 8px;
}
.head_phone .head_phone_icon {
  margin-left: 4px;
  margin-right: 4px;
}
.head_phone {
  padding: 5px 6px;
  margin-left: 4px;
  margin-right: 4px;
}
.sel_language {
  position: relative;
  width: 206px;
  height: 30px;
  background: none
}
.sel_a {
  position: absolute;
  top: 10px;
  width: 100%;
  height: 30px;
  line-height: 30px;
  overflow: hidden;
}
.sel_a a {
  color: #fff;
  font-size: 14px;
  display: block;
  width: 50%;
  text-indent: 5px;
  float: left;
}
.sel_language:hover .sel_a {
  height: 60px;
}
.sel_a img {
  display: inline-block;
  vertical-align: middle;
}
.sel_a em {
  padding-top: 2px;
  display: inline-block;
  vertical-align: middle;
}
header:hover .sel_a em {
  color: #333;
}
@media(max-width:750px) {
  .my_brand img {
    width: auto;
  }
  .nav_r {
    max-height: 500px;
    overflow-y: scroll;
  }
  .head_phone {
    float: none;
  }
  .sel_language {
    float: none;
    padding-left: 10px;
  }
  .sel_a {
    height: 60px;
    top: 0;
  }
}
.in_header .cen {
  width: 1200px;
}

.contact_inf_wid{
  width: 46%;
}

@media(max-width:750px){
  .company_person .cen{
    width: 100%;
  }
  #perswiper ul li:nth-child(2) .per_head{
    margin-left: 0;
  }
  .contact_inf_wid{
    width: 100%;
  }
  .in_header .cen{
    width: 100%;
  }
}
.swiper-slide  img{width:100%;display:block;}
/*# sourceMappingURL=style.css.map */