* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: '微软雅黑';
}
a {
  text-decoration: none;
  color: #000;
}
.center {
  text-align: center;
}
.display_flex {
  display: flex;
  justify-content: space-between;
}
.current_page {
  color: #50ABFE;
  display: inline-block;
  height: 100px;
  border-bottom: 4px solid #268EED;
}
header {
  height: 100px;
  line-height: 100px;
  background: #000;
  display: flex;
  justify-content: space-between;
  padding: 0 200px;
}
header nav a {
  color: #fff;
  padding: 0 20px;
}
footer {
  background: #222325;
  padding: 20px;
  color: #fff;
}
.home .product_service {
  padding: 70px 190px;
}
.home .product_service .figureImg {
  margin-top: 80px;
  display: flex;
  justify-content: space-between;
}
.home .product_service .figureImg figure {
  text-align: center;
}
.home .product_service .figureImg figure img {
  width: 65px;
}
.home .project_case {
  padding: 70px 190px;
  background: url(../img/home11_01.jpg);
}
.home .project_case div.pic {
  margin: 50px 0px 40px;
  display: flex;
  justify-content: space-between;
}
.home .project_case button {
  padding: 10px 30px;
  background: #268EED;
  color: #fff;
  border: 0;
  border-radius: 20px;
  outline: none;
  cursor: pointer;
}
.home .technological_superiority {
  padding: 70px 0;
  background: url(../img/home_01.png) no-repeat;
  background-position: right;
  background-size: 80%;
}
.home .technological_superiority .content_one {
  padding-left: 190px;
  display: flex;
}
.home .technological_superiority .content_one .cont_text {
  text-align: left;
  margin-left: 20px;
}
.home .technological_superiority .content_one .cont_text p {
  font: 14px/22px "微软雅黑";
  margin-bottom: 20px;
}
.home .technological_superiority .content_one .cont_text span {
  color: #268EED;
  font-weight: 600;
}
.home .about_zhijie {
  padding: 70px 190px;
  background: #F9F9F9;
}
.home .about_zhijie .content {
  display: flex;
  justify-content: space-between;
}
.home .about_zhijie .content .cont_one {
  width: 33%;
}
.home .about_zhijie .content .cont_one img {
  width: 70px;
  margin: 20px 0;
}
.home .about_zhijie .content .cont_one p {
  font: 14px/22px "微软雅黑";
}
.home .about_zhijie .hr {
  width: 200px;
  border: solid 1px #777777;
  position: relative;
  top: 56px;
}
.home .about_zhijie .hr_one {
  width: 200px;
  border: solid 1px #777777;
  position: relative;
  top: 56px;
  left: 222px;
}
.home .about_zhijie .hr_two {
  width: 200px;
  border: solid 1px #777777;
  position: relative;
  top: 56px;
  left: 546px;
}
.home .contact_us {
  padding: 40px 230px;
  height: 400px;
  background: url(../img/home1_12.jpg) center;
  color: #fff;
}
.home .contact_us div {
  margin-bottom: 60px;
}
.home .contact_us p {
  margin-bottom: 20px;
}
.service .figure_img {
  padding: 40px 150px;
  display: flex;
  justify-content: space-between;
}
.service .figure_img figure {
  text-align: center;
}
.service .figure_img figure img {
  width: 60px;
}
.service .pic {
  background: #EEEEEE;
  padding: 60px 80px;
}
.service .pic .pic_one {
  display: flex;
  margin: 20px 0;
}
.service .pic .pic_one div {
  width: 50%;
}
.service .pic .pic_one div img {
  width: 100%;
}
.service .pic .pic_one h3 {
  width: 50%;
  padding: 20px 30px;
}
.service .pic .pic_two {
  display: flex;
}
.service .pic .pic_two div {
  width: 50%;
}
.service .pic .pic_two div img {
  width: 100%;
}
.service .pic .pic_two h3 {
  width: 50%;
  padding: 20px 60px;
}
.case .nav_select {
  padding: 30px 80px;
}
.case .nav_select span {
  color: #50ABFE;
  margin-right: 30px;
}
.case .nav_select .nav_one {
  margin-bottom: 20px;
}
.case .nav_select .nav_one a {
  padding: 6px 12px;
}
.case .nav_select .nav_one .current_nav {
  color: #fff;
  background: #50ABFE;
}
.case .nav_select .nav_two a {
  margin-right: 70px;
}
.case .content {
  padding: 60px 80px;
  background: #EEEEEE;
  display: flex;
  justify-content: space-between;
}
.case .content .cont_one {
  width: 24%;
  background: #fff;
  text-align: center;
  padding: 15px 0;
}
.case .content .cont_one h4 {
  margin: 10px 0;
}
.case .content .cont_one p {
  color: #8E8E8E;
  font-size: 14px;
}
.case .plan {
  padding: 0 100px;
  background: #EEEEEE;
}
.case .plan .cont {
  display: flex;
  justify-content: space-between;
}
.case .plan .cont div {
  width: 48%;
  background: #fff ;
  margin: 50px 0;
}
.case .plan .cont div h3 {
  color: #50ABFE;
  padding: 30px 0;
  text-align: center;
  border-bottom: solid 1px #eee;
}
.case .plan .cont div p:nth-of-type(1) {
  font-weight: 600;
  padding: 30px 0 0 50px;
}
.case .plan .cont div p:nth-of-type(2) {
  color: #8E8E8E;
  font-size: 14px;
  margin: 20px 0 20px 50px;
}
.case .plan .cont div section {
  text-align: right;
  color: #50ABFE;
  padding: 0 50px 30px 0;
}
.about {
  background: #EEEEEE;
}
.about .cont_card p.home_about {
  padding: 20px 0 0 80px;
}
.about .cont_card p.home_about span {
  border-bottom: solid 2px #1382EC;
}
.about .cont_card .card {
  padding: 40px 90px;
  display: flex;
  justify-content: space-between;
}
.about .cont_card .card .card_one {
  width: 30%;
  text-align: center;
  background: #fff;
  padding: 30px 20px 20px;
}
.about .cont_card .card .card_one h4 {
  margin: 20px 0;
}
.about .cont_card .card .card_one p {
  color: #999;
  text-align: left;
}
.about .cont_one {
  padding: 50px 120px;
  background: #fff;
  display: flex;
  justify-content: space-between;
}
.about .cont_one .text {
  width: 45%;
}
.about .cont_one .text h5 {
  margin: 20px 0;
}
.about .cont_one .text h5 img {
  width: 20px;
  margin-right: 10px;
}
.about .cont_one .text p {
  color: #999;
  font-size: 14px;
}
.about .cont_one .pic {
  width: 55%;
  text-align: center;
  padding-top: 25px;
}
.about .taxation {
  padding: 60px 20px;
}
.about .taxation .pic {
  margin: 60px 0 20px 0;
}
.about .taxation .text {
  display: flex;
  margin: 0 125px;
}
.about .taxation .text p {
  width: 130px;
  text-align: center;
}
.contact .content p.home_about {
  padding: 20px 0 0 80px;
}
.contact .content p.home_about span {
  border-bottom: solid 2px #1382EC;
}
.contact .content .figureImg {
  margin: 80px 150px;
  display: flex;
  justify-content: space-between;
}
.contact .content .figureImg figure {
  text-align: center;
  width: 33%;
}
.contact .content .figureImg figure img {
  width: 40px;
}
.contact .map_img {
  width: 80%;
  margin: 0 auto 80px;
}
.contact .map_img img {
  width: 100%;
}
.common-footer {
  text-align: center;
}
.common-footer .record-number {
  color: #fff;
}