@charset "utf-8";

@font-face {
  font-family: "Ignotum-Italic";
  src: url("../fonts/Ignotum-Italic.ttf");
}

@font-face {
  font-family: "Ignotum-Regular";
  src: url("../fonts/Ignotum-Regular.ttf");
}

@font-face {
  font-family: "Lambda-Italic";
  src: url("../fonts/Lambda-Italic.ttf");
}

@font-face {
  font-family: "Lambda-Regular";
  src: url("../fonts/Lambda-Regular.ttf");
}

/* CSS Document */

* {
  margin: 0px;
  padding: 0px;
  font-family: "PingFang SC", "Microsoft YaHei", HelveticaNeue-Thin,
    "Helvetica Neue", Helvetica, Arial;
}

body {
  font-size: 16px;
  width: 100%;
  height: auto;
  margin: 0 auto;
}

table,
td,
tr,
ul,
ol,
li,
dl,
dd,
dt,
p,
input,
form,
em,
p,
img,
h1,
h2,
h3,
h4,
h5 {
  margin: 0px;
  padding: 0px;
}

h1 {
  color: #232323;
}

div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
button,
textarea,
blockquote,
p,
span {
  font-size: 16px;
}

input {
  background: none;
  outline: none;
  border: none;
}

input,
button,
select,
textarea {
  outline: none;
}

textarea {
  resize: none;
}

p {
  color: #666666;
}

ul,
li {
  list-style: none;
}

.cursor {
  cursor: pointer;
}

.clear {
  font-size: 0;
  line-height: 0;
  height: 0;
  clear: both;
  visibility: hidden;
  overflow: hidden;
}

img {
  border: none;
}

a {
  text-decoration: none;
  color: #333333;
}

a:hover {
  text-decoration: none;
  color: #0056b3;
}

.left,
.lf {
  float: left;
}

.right,
.rt {
  float: right;
}

.row {
  margin-left: auto;
  margin-right: auto;
}

.paddingBox {
  padding: 80px 0;
}

.content {
  width: 100%;
  padding-left: 15px;
  padding-right: 15px;
  margin: 0 auto;
}

@media (min-width: 1440px) {
  .container {
    min-width: 1410px;
    margin: 0 auto;
  }

  .content {
    width: 86%;
    margin: 0 auto;
  }
}


/**header**/
.header {
  position: fixed;
  top: 0;
  z-index: 999;
  width: 100%;
  background-color: #fff;
  transition: all 0.05s;
}

.header.on {
  transform: translateY(-110px);
  transition: all 0.8s;
}

.header .logo {
  width: auto;
  height: 70px;
  margin: 21px 0 0;
}

.header .logo img {
  display: block;
  width: auto;
  height: 100%;
}

.header .top {
  height: 110px;
}

/* 搜索 */
.search {
  position: relative;
  margin: 0 0px 0 20%;
  -webkit-box-flex: 1;
  -moz-box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
  top: 34px;
  height: 44px;
  padding: 4px;
  border: solid 1px #091d5a;
  border-radius: 30px;
  box-shadow: 0px 0px 0px 5px rgba(0, 0, 0, 0.05);
}

.search i {
  position: absolute;
  left: 15px;
  top: 10px;
  color: #ddd;
}

.search input {
  padding-left: 36px;
  color: #777;
  font-size: 16px;
  -webkit-box-flex: 1;
  -moz-box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
}

.search button {
  width: 80px;
  border-radius: 20px;
  font-size: 15px;
  background-color: #091d5a;
  border: none;
  color: #fff;
}

/* 头部电话 */
.header .tel {
  margin-top: 36px;
  line-height: 40px;
}

.header .tel span.dh {
  font-size: 20px;
  font-family: Ignotum-Italic;
  font-weight: bold;
  color: #0d2982;
  /* font-family: Lambda-Italic; */
  /*  font-weight: bold; */
}

.header .tel span.en {
  font-size: 18px;
}

.header .tel span i {
  font-weight: normal;
  margin-right: 4px;
  font-size: 18px;
}

.header .tel span {
  margin-left: 30px;
}

/* 导航 */
.header .bottom {
  background-color: #091d5a;
}

.header .nav>li {
  position: relative;
  width: 100%;
  -webkit-box-flex: 1;
  -moz-box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
}

.header .nav>li.on::before {
  left: 50%;
  margin-left: -40px;
  width: 80px;
  opacity: 1;
  visibility: visible;
}

.header .nav>li::after {
  position: absolute;
  content: "";
  right: 0;
  top: 14px;
  width: 2px;
  height: 24px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
}

.header .nav>li:nth-last-child(1)::after {
  display: none;
}

.header .nav>li::before {
  content: "";
  display: block;
  position: absolute;
  bottom: 0px;
  width: 0px;
  height: 2px;
  left: 50%;
  margin-left: 0px;
  background-color: #eee;
  opacity: 0;
  visibility: hidden;
  transition: all 0.5s;
}

.header .nav>li:hover:before {
  left: 50%;
  margin-left: -40px;
  width: 80px;
  opacity: 1;
  visibility: visible;
  transition: all 0.5s;
}

.header .nav li>a {
  text-align: center;
  line-height: 60px;
  font-size: 17px;
  color: #fff;
  display: block;
  width: 100%;
}

/* 
.header .nav li ul a {
  display: block;
  width: 100%;
  height: 50px;
  text-align: center;
  line-height: 50px;
  font-size: 16px;
  background-color: #fff;
  color: #333;
}

.header .nav li ul a:hover {
  background-color: #f5f5f5;
  color: #2289a3;
}

.header .nav li {
  position: relative;
  display: block;
}

.header .nav ul {
  position: absolute;
  width: 200px;
  top: 60px;
  left: 50%;
  margin-left: -100px;
  z-index: 11;
  background-color: #fff;
  display: none;
}

.header .nav ul li > ul {
  left: 100%;
  top: 0;
  margin: 0;
} */
.header .bottom:hover .bigtc {
  opacity: 1;
  visibility: visible;
  transition: all 0.5s;
}

.bigtc {
  opacity: 0;
  visibility: hidden;
  position: fixed;
  width: 100%;
  padding: 40px 0;
  background-color: rgba(0, 0, 0, 0.6);
  transition: all 0.5s;
}

.bigtc ul {
  border-left: solid 1px rgba(255, 255, 255, 0.2);
  -webkit-box-flex: 1;
  -moz-box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
}

.bigtc ul li {
  position: relative;
}

.bigtc ul li:hover::before {
  background-color: #0993c4;
}

.bigtc ul li::before {
  content: "";
  position: absolute;
  top: 20px;
  left: -2px;
  display: block;
  width: 3px;
  height: 3px;
  background-color: #fff;
  border-radius: 50%;
}

.bigtc ul a {
  display: block;
  width: 100%;
  color: #fff;
  text-align: center;
  font-size: 16px;
  line-height: 40px;
}

.bigtc ul li:hover a {
  color: #0993c4;
}

@media (max-width: 1439px) {
  .bigtc {
    padding: 20px 0;
  }

  .bigtc ul a {
    font-size: 14px;
  }
}

/* 手机导航 */
.WapHeader {
  height: 60px;
  background: url(../images/headerBj.jpg) no-repeat;
  background-size: auto 120px;
  background-position: top -10px left -30px;
  display: none;
}

.sp_header {
  float: right;
}

.WapHeader .logo {
  height: 40px;
  display: inline-block;
  float: left;
  margin: 10px 0;
}

.WapHeader .logo img {
  display: block;
  height: 100%;
}

.sp_nav {
  width: 30px;
  float: left;
  position: relative;
  cursor: pointer;
  height: 30px;
  margin-top: 22px;
}

.sp_nav span {
  display: block;
  background: #333;
  width: 20px;
  height: 2px;
  position: absolute;
  left: 5px;
  transition: all ease 0.35s;
}

.sp_nav span:nth-of-type(1) {
  top: 0px;
}

.sp_nav span:nth-of-type(2) {
  top: 8px;
}

.sp_nav span:nth-of-type(3) {
  top: 16px;
}

.sp_nav_se span:nth-of-type(1) {
  top: 10px;
  transform: rotate(45deg);
}

.sp_nav_se span:nth-of-type(2) {
  width: 0;
}

.sp_nav_se span:nth-of-type(3) {
  top: 10px;
  transform: rotate(-45deg);
}

.sjj_nav {
  position: relative;
  position: fixed;
  z-index: 9;
  background-color: #f9f9f9;
  width: 260px;
  height: 100vh;
  font-size: 15px;
  line-height: 40px;
  top: 60px;
  right: -260px;
  padding: 30px;
  padding-top: 0;
  overflow: auto;
  overflow-x: hidden;
  transition: right ease 0.35s;
}

.nav_show {
  right: 0;
  transition: right ease 0.35s;
}

.sjj_nav ul li i {
  position: absolute;
  top: 24px;
  right: 0px;
  height: 20px 30px 20px;
  padding: 0px 7px 0 7px;
}

.sjj_nav ul li i svg {
  position: relative;
  top: -26px;
  fill: #000;
  width: 20px;
  height: 20px;
  transform: rotate(-90deg);
  transition: all ease 0.35s;
}

.sjj_nav ul li .sjj_nav_i_se svg {
  transform: rotate(0deg);
}

.sjj_nav ul li {
  border-top: 1px rgba(0, 0, 0, 0.05) solid;
  position: relative;
  line-height: 44px;
  font-size: 16px;
  font-weight: bold;
}

.sjj_nav ul li:first-child {
  border-top: none;
}

.sjj_nav ul li:nth-last-child(1) {
  border-bottom: 1px rgba(0, 0, 0, 0.05) solid;
}

.sjj_nav ul li ul {
  display: none;
  background-color: #fff;
  border-top: 1px rgba(0, 0, 0, 0.05) solid;
}

.sjj_nav ul li a {
  width: 80%;
  color: #333;
}

.sjj_nav ul li ul li a {
  padding-left: 20px;
}

.sjj_nav ul li ul li a {
  display: block;
  text-align: left;
  font-weight: normal;
}

.sjj_nav ul li ul li>ul {
  padding-left: 20px;
}

.sjj_nav p {
  margin-top: 20px;
  font-size: 14px;
  line-height: 28px;
}

/* 手机搜索 */

.search2 {
  position: relative;
  display: inline-block;
  width: 36px;
  height: 36px;
  margin-top: 14px;
  float: right;
  cursor: pointer;
}

.search2>i {
  line-height: 36px;
  text-align: center;
  display: block;
}

.tj_yy .search {
  width: 100%;
  margin: 0;
  top: 0;
}

.tj_yy {
  width: 100%;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 99999;
  display: none;
}

.tj_yy .b_j {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

.tj_yy .n_r {
  position: relative;
  width: 400px;
  max-width: 100%;
  float: right;
  margin-top: 60px;
  margin-right: 15px;
  background-color: #fff;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
  z-index: 11;
}



@media only screen and (max-width: 1199px) {
  .H {
    height: 60px;
  }

  .WapHeader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    display: block;
    background-color: #fff;
    z-index: 999;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  }

  .header {
    display: none;
  }
}

@media only screen and (max-width: 539px) {
  .tj_yy .n_r {
    width: 100%;
    margin-right: 0;
  }
}

/* banner */
.banner {
  position: relative;
  margin-top: 170px;
}.banner img.zhezhao {
  position: absolute;
  display: block;
  width: 100%;
  height: auto;
  bottom: -10px;
  left: 0;
  z-index: 9;
}


.banner .swiper-wrapper {
  transition-delay: 0.6s;
}
.swiper-container {
  width: 100%;
  height: auto;
}
.swiper-container {
  width: 100%;
  height: auto;
}

.banner .swiper-slide {
  position: relative;
  text-align: center;
  font-size: 18px;
  background: #fff;
}

.banner .swiper-slide img {
  display: block;
  width: 100%;
}

.banner .swiper-slide .text {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  width: 100%;
  /* text-align: center; */
  color: #fff;
  text-shadow: 2px 2px 2px rgba(0, 0, 0, 0.4);
}

.banner .swiper-slide h2,
.banner .swiper-slide h3,
.banner .swiper-slide p {
  opacity: 0;
  transform: translateY(40px);
  -ms-transform: translateY(40px);
  -moz-transform: translateY(40px);
  -webkit-transform: translateY(40px);
  -o-transform: translateY(40px);
  transition: all ease-in-out 0.4s;
  -moz-transition: all ease-in-out 0.4s;
  -webkit-transition: all ease-in-out 0.4s;
  -o-transition: all ease-in-out 0.4s;
}

.banner .swiper-slide h2 {
  font-size: 70px;
  font-weight: bold;
  line-height: 140px;
  transition-delay: 0.1s;
  -moz-transition-delay: 0.1s;
  -webkit-transition-delay: 0.1s;
  -o-transition-delay: 0.1s;
}

.banner .swiper-slide h3 {
  font-size: 34px;
  font-weight: 100;
  transform: translateY(40px);
  transition-delay: 0.3s;
  -moz-transition-delay: 0.3s;
  -webkit-transition-delay: 0.3s;
  -o-transition-delay: 0.3s;
}

.banner .swiper-slide p {
  margin-top: 30px;
  font-size: 18px;
  line-height: 34px;
  color: #fff;
  transition-delay: 0.5s;
  -moz-transition-delay: 0.5s;
  -webkit-transition-delay: 0.5s;
  -o-transition-delay: 0.5s;
}

.banner .ani-slide p,
.banner .ani-slide h2,
.banner .ani-slide h3 {
  transform: translateY(0);
  -ms-transform: translateY(0);
  -moz-transform: translateY(0);
  -webkit-transform: translateY(0);
  -o-transform: translateY(0);
  opacity: 1;
}

.swiper-button-next,
.swiper-button-prev {
  width: 40px;
  height: 80px;
  cursor: pointer;
  color: var(--swiper-navigation-color, #fff);
  border: solid 4px rgba(255, 255, 255, 0.4);
  border-radius: 50px;
  transition: all 0.5s;
}

.swiper-button-next::after,
.swiper-button-prev::after {
  font-size: 20px;
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
  border: solid 4px #0993c4;
  color: #0993c4;
  transition: all 0.5s;
}

.banner img.wapBan {
  display: none !important;
}

@media (max-width: 1199px) {
  .banner {
    margin-top: 60px;
  }

  .banner .swiper-slide h2 {
    font-size: 40px;
    line-height: 80px;
  }

  .banner .swiper-slide h3 {
    font-size: 22px;
    line-height: 36px;
  }

  .banner .swiper-slide p {
    font-size: 16px;
    line-height: 24px;
    margin-top: 10px;
  }
}

@media (max-width: 767px) {
  .banner img.webBan {
    display: none;
  }

  .banner img.wapBan {
    display: block !important;
  }
}

@media (max-width: 539px) {
  .banner .swiper-slide h2 {
    font-size: 22px;
    line-height: 38px;
  }

  .banner .swiper-slide h3 {
    font-size: 16px;
    line-height: 24px;
  }

  .banner .swiper-slide p {
    font-size: 14px;
    line-height: 20px;
    margin-top: 0;
  }

  .swiper-button-next,
  .swiper-button-prev {
    display: none;
  }
}

/* 首页板块大标题 */
.title {
  text-align: center;
  position: relative;
  z-index: 4;
}

.title h1 {
  font-size: 50px;
  font-weight: bold;
  color: #2b408a;
  margin-bottom: 10px;
}

.title p {
  font-size: 18px;
  line-height: 32px;
}

.title .aBox {
  margin-top: 30px;
  justify-content: center;
}

.title .aBox a {
  position: relative;
  display: block;
  text-align: center;
  width: 160px;
  line-height: 46px;
  font-size: 16px;
  color: rgba(51, 51, 51, 1);
  border: solid 1px rgba(182, 182, 182, 1);
  border-radius: 20px 0 20px 0;
  margin: 0px 20px 0 0;
  background-color: rgba(221, 221, 221, 1);
  transition: all 0.5s;
}

.title .aBox a.on {
  background-color: #2b408a;
  border-color: #2b408a;
  color: #fff;
}

.title .aBox a::after {
  content: "";
  position: absolute;
  width: 0;
  height: 0;
  left: 50%;
  top: 50%;
  border-radius: 50%;
  background-color: rgba(9, 29, 90, 1);
  opacity: 0.2;
}

.title .aBox a:hover:after {
  width: 160px;
  height: 160px;
  margin-left: -80px;
  margin-top: -80px;
  opacity: 0;
  transition: all 0.5s;
}

.title .aBox a:hover {
  background-color: #2b408a;
  color: #fff;
  border-color: #2b408a;
  transition: all 0.5s;
}

/* .title .aBox2 a:hover {
  background: transparent;
  color: #fff;
  border-color: #fff;
  transition: all 0.5s;
} */

/* 关于我们 */
.indexAbout {
  padding-top: 60px;
  position: relative;
}

.indexAbout img.bj {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  opacity: 0.1;
  z-index: -1;
}

.indexAbout main {
  position: relative;
}

.indexAbout .imgBox {
  position: relative;
  width: 50%;
  overflow: hidden;
  float: right;
  height: 700px;
}

.indexAbout .imgBox img {
  display: block;
  width: 100%;
  height: auto;
  transition: all ease-in-out 0.5s;
}

.indexAbout:hover .imgBox img {
  transform: scale(1.05);
  transition: all ease-in-out 0.5s;
}

.indexAbout .left {
  position: absolute;
  top: 130px;
  left: 0;
  width: 100%;
  text-align: justify;
}

.indexAbout .imgBox .zhezhao {
  position: absolute;
  bottom: -73%;
  right: -20%;
  width: 200%;
  height: 100%;
  background-color: #fff;
  transform: rotate(15deg);
}

.indexAbout .left h2 {
  font-size: 24px;
  font-weight: 100;
  line-height: 40px;
  color: #091d5a;
  margin: 40px 0;
  display: block;
  padding-right: 60%;
}

.indexAbout .left p {
  padding-right: 60%;
  font-size: 16px;
  line-height: 30px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
}

.indexAbout .aBox {
  margin-top: 80px;
}

.indexAbout .aBox a {
  position: relative;
  display: block;
  text-align: center;
  width: 160px;
  line-height: 46px;
  font-size: 16px;
  color: rgba(51, 51, 51, 1);
  border: solid 1px rgba(182, 182, 182, 1);
  border-radius: 20px 0 20px 0;
  margin: 0px 20px 0 0;
  background-color: rgba(221, 221, 221, 1);
  transition: all 0.5s;
}

.indexAbout .aBox a.on {
  background-color: #1f3478;
  border-color: #1f3478;
  color: #fff;
}

.indexAbout .aBox a::after {
  content: "";
  position: absolute;
  width: 0;
  height: 0;
  left: 50%;
  top: 50%;
  border-radius: 50%;
  background-color: rgba(9, 29, 90, 1);
  opacity: 0.2;
}

.indexAbout .aBox a:hover:after {
  width: 160px;
  height: 160px;
  margin-left: -80px;
  margin-top: -80px;
  opacity: 0;
  transition: all 0.5s;
}

.indexAbout .aBox a:hover {
  background-color: #1f3478;
  color: #fff;
  border-color: #1f3478;
  transition: all 0.5s;
}

/* 数字滚动 */
/* .indexAbout .number {
  position: relative;
  top: -80px;
}

.indexAbout .wrap {
  width: 100%;
}

.indexAbout .number ul {
  width: 100%;
}

.indexAbout .number li {
  text-align: center;
  -webkit-box-flex: 1;
  -moz-box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
}

.indexAbout .number li .s_z {
  font-size: 16px;
  color: #999;
}

.indexAbout .number li b {
  font-size: 50px;
  color: #2289a3;
  text-shadow: 20px 6px 5px rgba(0, 0, 0, 0.1);
}

.indexAbout .number li p {
  font-size: 16px;
}
 */
.indexAbout .youshi {
  position: relative;
  top: -60px;
}

.indexAbout .youshi li {
  position: relative;
  text-align: center;
  -webkit-box-flex: 1;
  -moz-box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
  transform: translateY(0px);
  transition: transform 0.5s;
}

.indexAbout .youshi li img {
  position: relative;
  display: block;
  margin: 0 auto 15px;
}

.indexAbout .youshi li img::after {
  position: absolute;
  left: 25%;
  top: 25%;
  content: "";
  display: block;
  width: 150px;
  height: 150px;
  border: solid 1px #000;
}

.indexAbout .youshi li strong {
  font-size: 20px;
  line-height: 40px;
}

.indexAbout .youshi li p {
  font-size: 14px;
}

.indexAbout .youshi li:hover {
  transform: translateY(-10px);
  transition: transform 0.5s;
}

@media (max-width: 1199px) {
  .title h1 {
    font-size: 40px;
  }

  .indexAbout .aBox {
    margin-top: 30px;
  }

  .indexAbout .left {
    position: relative;
    top: 0;
  }

  .indexAbout .left h2,
  .indexAbout .left p {
    padding-right: 0;
  }

  .indexAbout .imgBox {
    position: absolute;
    left: 0;
    top: 40%;
    width: 100%;
    height: auto;
    z-index: -1;
    opacity: 0.1;
  }

  .indexAbout .imgBox .zhezhao {
    display: none;
  }

  .indexAbout .youshi {
    top: 0;
    margin-top: 40px;
  }
}

@media (max-width: 991px) {
  .indexAbout .youshi li {
    -webkit-box-flex: none;
    -moz-box-flex: none;
    -webkit-flex: none;
    -ms-flex: none;
    flex: none;
    width: 33.33%;
    margin-bottom: 20px;
  }
}

@media (max-width:767px) {
  .paddingBox {
    padding: 30px 0;
  }

  .indexAbout .aBox a {
    width: 32%;
    margin-right: 2%;
  }

  .indexAbout .left h2 {
    font-size: 18px;
    line-height: 30px;
    margin: 15px 0;
  }

  .indexAbout .aBox a:nth-child(3n) {
    margin-right: 0;
  }

  .indexAbout .youshi li img {
    width: 40px;
    margin-bottom: 5px;
  }

  .indexAbout .youshi li strong {
    font-size: 18px;
  }

  .title .aBox a {
    width: 32%;
    margin-right: 2%;
    margin-bottom: 15px;
  }

  .title .aBox a:nth-child(3n) {
    margin-right: 0;
  }
}

@media (max-width:539px) {
  .title h1 {
    font-size: 22px;
  }

  .indexAbout .youshi li strong {
    font-size: 15px;
  }
}

/* 产品 */
.indexProduct {
  position: relative;
  background-color: #f2f2f2;
  overflow: hidden;
  margin-top: -60px;
}

.indexProduct img.bj3 {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 100%;
  opacity: 0.2;
  z-index: 0;
}

/* .indexProduct img.bj {
  position: absolute;
  width: auto;
  height: 20%;
  left: 0;
  top: 40px;
  opacity: 0.05;
  z-index: 0;
}

.indexProduct img.bj2 {
  position: absolute;
  right: -10%;
  top: -10%;
  width: 40%;
  opacity: 0.2;
  z-index: 0;
}
 */
.indexProduct main {
  position: relative;
  z-index: 2;
}

.indexProduct main a,
.infoProduct .cardBox a,
.productTuijian a {
  display: inline-block;
  width: 19%;
  margin-top: 40px;
  margin-right: 1.2%;
  border: solid 1px #eee;
  background-color: #fff;
}

.indexProduct main a:nth-child(5n) {
  margin-right: 0;
}

.indexProduct main .imgBox,
.infoProduct .cardBox .imgBox,
.productTuijian a .imgBox {
  height: 260px;
  padding: 20px;
}

.indexProduct main .imgBox img,
.infoProduct .cardBox .imgBox img,
.productTuijian a .imgBox img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: scale-down;
  transition: all 0.5s;
}

.indexProduct main a:hover .imgBox img,
.infoProduct .cardBox a:hover .imgBox img,
.productTuijian a:hover .imgBox img {
  transform: scale(1.1);
  transition: all 0.5s;
}

.indexProduct main .txt,
.infoProduct .cardBox .txt,
.productTuijian a .txt {
  padding: 0 10px 30px 10px;
}

.indexProduct main .txt h2,
.infoProduct .cardBox .txt h2,
.productTuijian a .txt h2 {
  text-align: center;
  font-size: 18px;
  font-weight: bold;
  line-height: 36px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  transition: all 0.5s;
}

.indexProduct main a:hover .txt h2,
.infoProduct .cardBox a:hover .txt h2,
.productTuijian a:hover .txt h2 {
  color: #2b408a;
  transition: all 0.5s;
}

.indexProduct main .txt h2::after,
.infoProduct .cardBox .txt h2::after,
.productTuijian a .txt h2::after {
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  background-color: #eee;
  margin-top: 15px;
  transition: all 0.5s;
}

.indexProduct main a:hover .txt h2::after,
.infoProduct .cardBox a:hover .txt h2::after,
.productTuijian a:hover .txt h2::after {
  background-color: #2b408a;
  transition: all 0.5s;
}

.indexProduct main .txt p,
.infoProduct .cardBox .txt p,
.productTuijian a .txt p {
  display: block;
  padding: 0 10px 0;
  margin-top: 20px;
  font-size: 14px;
  text-align: justify;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

/* 了解更多 */
.indexMore {
  position: relative;
  display: block;
  width: 240px;
  margin: 40px auto 0;
  text-align: center;
  border: solid 4px #2b408a;
  line-height: 50px;
  border-radius: 30px;
  color: #2b408a;
}

.indexMore:hover {
  background-color: #2b408a;
  color: #fff;
}

.indexMore::after,
.indexContact form button::after {
  content: "";
  position: absolute;
  width: 0;
  height: 0;
  left: 50%;
  top: 50%;
  border-radius: 50%;
  background-color: rgba(8, 158, 193, 1);
  opacity: 0.2;
}

.indexMore:hover:after,
.indexContact form button:hover:after {
  width: 160px;
  height: 160px;
  margin-left: -80px;
  margin-top: -80px;
  opacity: 0;
  transition: all 0.5s;
}

@media (max-width: 1199px) {
  .indexProduct {
    margin-top: 0;
  }

  .indexProduct img.bj3 {
    width: auto;
    height: 100%;
    left: 50%;
    transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -o-transform: translateX(-50%);
  }

  .indexProduct main a,
  .indexProduct main a:nth-child(5n) {
    width: 32%;
    margin-right: 2%;
  }

  .indexProduct main a:nth-child(3n) {
    margin-right: 0;
  }
}

@media (max-width: 767px) {

  .indexProduct main a,
  .indexProduct main a:nth-child(3n),
  .indexProduct main a:nth-child(5n) {
    width: 49%;
    margin-right: 2%;
    margin-top: 15px;
  }

  .indexProduct main a:nth-child(2n) {
    margin-right: 0;
  }
}

@media (max-width:539px) {

  .indexProduct main .imgBox,
  .infoProduct .cardBox .imgBox,
  .productTuijian a .imgBox {
    height: 160px;
    padding: 10px;
  }

  .indexProduct main .txt h2,
  .infoProduct .cardBox .txt h2,
  .productTuijian a .txt h2 {
    font-size: 14px;
  }

  .indexProduct main .txt h2::after,
  .infoProduct .cardBox .txt h2::after,
  .productTuijian a .txt h2::after {
    margin-top: 5px;
  }

  .indexProduct main .txt,
  .infoProduct .cardBox .txt,
  .productTuijian a .txt {
    padding: 0 10px 20px 10px;
  }

  .indexProduct main .txt p,
  .infoProduct .cardBox .txt p,
  .productTuijian a .txt p {
    margin-top: 10px;
    font-size: 13px;
    padding: 0;
  }
}

/* 新闻中心 */
.indexNews {
  position: relative;
  overflow: hidden;
}

/* .indexNews img.bj {
  position: absolute;
  bottom: -40%;
  left: 0;
  display: block;
  width: 100%;
  height: auto;
  opacity: 0.4;
  z-index: -1;
} */

.indexNews main a {
  width: 32.2%;
  margin-right: 1.7%;
  background: #edf2f2;
  padding: 40px 20px;
  margin-top: 24px;
}

.indexNews main a:hover {
  background: url(../images/newsbj2.png) no-repeat;
  background-size: cover;
  color: #fff;
}

.indexNews main a:nth-child(3n) {
  margin-right: 0;
}

.indexNews main a .time {
  display: inline-block;
  width: 80px;
  background: url(../images/newsBjdian.png) no-repeat;
  background-position: top 80px left 0;
  background-size: 64px;
}

.indexNews main a .txt {
  padding-left: 30px;
  -webkit-box-flex: 1;
  -moz-box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
}

.indexNews main a .time strong {
  font-size: 22px;
}

.indexNews main a .txt h2 {
  font-weight: bold;
  line-height: 32px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}

.indexNews main a .txt p {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.indexNews main a:hover p {
  color: rgba(255, 255, 255, 0.8);
}

@media (max-width: 1199px) {

  .indexNews main a,
  .indexNews main a:nth-child(3n) {
    width: 49%;
    margin-right: 2%;
  }

  .indexNews main a:nth-child(2n) {
    margin-right: 0;
  }

  .indexNews main a .txt {
    padding-left: 15px;
  }
}

@media (max-width: 767px) {

  .indexNews main a,
  .indexNews main a:nth-child(3n) {
    width: 100%;
    margin-right: 0;
  }
}

@media (max-width: 539px) {
  .indexNews main a {
    padding: 20px 10px;
  }

  .indexNews main a .time {
    width: 54px;
  }

  .indexNews main a .time strong {
    font-size: 18px;
  }
}



/* 联系我们 */
.indexContact {
  background: url(../images/indexContactBj.jpg) no-repeat;
  background-size: 100% auto;
  background-position: center;
  overflow: hidden;
  padding: 60px 0;
}

.indexContact .container {
  position: relative;
}

.indexContact img.bj {
  position: absolute;
  right: 0;
  top: 40%;
  transform: translateY(-50%);
  display: block;
  width: 50%;
  opacity: 0.4;
}

.indexContact .txt {
  width: 50%;
  color: #fff;
}

.indexContact h1 {
  font-size: 50px;
  font-weight: bold;
  color: #2289a3;
  margin-bottom: 30px;
}

.indexContact form {
  display: block;
  width: 80%;
  margin-top: 30px;
  border-radius: 30px;
  border: solid 1px #2289a3;
}

.indexContact form input {
  color: rgba(255, 255, 255, 0.4);
  width: calc(100% - 120px);
  padding: 10px 10px 10px 20px;
  font-size: 14px;
  border-right: none;
}

.indexContact form button {
  position: relative;
  width: 120px;
  border: none;
  padding: 10px 0;
  background-color: #2289a3;
  border-radius: 0 30px 30px 0;
  color: #fff;
}

/* 底部 */
.bottom-advantage {
  padding: 40px 0;
  border-bottom: solid 1px #eee;
  background-color: #f8f8f8;
}

.bottom-advantage .container {
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-around;
  -moz-justify-content: space-around;
  -ms-justify-content: space-around;
  -o-justify-content: space-around;
  justify-content: space-around;
}

.bottom-advantage li {
  min-height: 60px;
  padding-left: 80px;
  background: url(../images/footerIcon1.png) no-repeat;
  background-size: 56px 56px;
  background-position: left center;
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-flex-direction: column;
  -moz-flex-direction: column;
  -ms-flex-direction: column;
  -o-flex-direction: column;
  flex-direction: column;
  -webkit-justify-content: center;
  -moz-justify-content: center;
  -ms-justify-content: center;
  -o-justify-content: center;
  justify-content: center;
}

.bottom-advantage li:nth-child(2) {
  background: url(../images/footerIcon2.png) no-repeat;
  background-size: 56px 56px;
  background-position: left center;
}

.bottom-advantage li:nth-child(3) {
  background: url(../images/footerIcon3.png) no-repeat;
  background-size: 60px 60px;
  background-position: left center;
}

.bottom-advantage li:nth-child(4) {
  background: url(../images/footerIcon4.png) no-repeat;
  background-size: 60px 60px;
  background-position: left center;
}

.bottom-advantage li h1 {
  font-size: 22px;
  margin-bottom: 10px;
}

.bottom-advantage li p {
  font-size: 16px;
  color: #aaa;
}

/* 底部导航 */
footer {
  background: #f8f8f8 url(../images/footBj.png) no-repeat;
  background-size: cover;
}

footer .nav {
  padding: 60px 0 30px;
  border-bottom: solid 1px #eee;
}

footer .nav>ul {
  -webkit-box-flex: 1;
  -moz-box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
}

footer .nav>ul.youshi {
  -webkit-box-flex: 1.5;
  -moz-box-flex: 1.5;
  -webkit-flex: 1.5;
  -ms-flex: 1.5;
  flex: 1.5;
}

footer .nav>ul.contact {
  -webkit-box-flex: 2;
  -moz-box-flex: 2;
  -webkit-flex: 2;
  -ms-flex: 2;
  flex: 2;
}

footer .nav>ul>li {
  color: #333;
  font-weight: bold;
  font-size: 18px;
}

footer a {
  color: #777;
  font-size: 16px;
  font-weight: normal;
  line-height: 40px;
}

footer .nav>ul.contact li p {
  font-size: 16px;
  font-weight: normal;
  line-height: 40px;
}

/* 二维码 */
.smContact {
  position: relative;
}

.smContact span {
  position: absolute;
  left: 0;
  top: 0;
  display: block;
  font-size: 24px;
  color: #fff;
}

.smContact ul {
  margin-top: 10px;
}

.smContact li {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 40px;
  margin: 0 15px 0 0;
}

.smContact .ewm {
  position: absolute;
  left: 50%;
  margin-left: -60px;
  top: 40px;
  display: none;
  width: 120px;
  height: auto;
  padding: 6px;
  border-radius: 3px;
  background-color: #fff;
  color: #333333;
  z-index: 33;
}

.smContact li .icon {
  display: block;
  width: 100%;
  height: 100%;
  opacity: 0.8;
}

.smContact li:hover .icon {
  opacity: 1;
}

.smContact .ewm img {
  display: block;
  width: 100%;
  height: 100%;
}

.smContact .ewm p {
  font-size: 14px !important;
  text-align: center;
  color: #999;
}

/* 版权 */
.banquan {
  padding: 30px 0;
  text-align: center;
}

.banquan p,
.banquan a {
  line-height: 30px !important;
}

.banquan a {
  display: inline;
}

@media (max-width: 991px) {
  footer .nav>ul {
    width: 33.33%;
    padding-right: 5px;
    margin-bottom: 20px;
    -webkit-box-flex: none;
    -moz-box-flex: none;
    -webkit-flex: none;
    -ms-flex: none;
    flex: none;
  }

  footer .nav>ul:nth-child(3n) {
    padding-right: 0;
  }

  footer .nav>ul.contact {
    width: 100%;
  }

  .banquan {
    padding-bottom: 80px;
  }
}

@media (max-width: 539px) {
  footer a {
    font-size: 14px;
    line-height: 28px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
  }

  footer .nav>ul.contact li p {
    font-size: 14px;
    line-height: 28px;
  }

  footer .nav {
    padding: 30px 0 0;
  }

  .banquan {
    padding-top: 15px;
  }

  .banquan p,
  .banquan a {
    font-size: 15px;
  }
}

/* 浮动栏 */

.side-always {
  position: fixed;
  z-index: 3;
  width: 76px;
  height: auto;
  right: 5px;
  bottom: 20%;
  box-sizing: border-box;
  z-index: 999;
}

.side-always .side-ico {
  padding-top: 6px;
}

.side-always .side-ico img {
  display: block;
  width: 40px;
  margin: 0 auto 2px;
}

.side-always .side-ico p {
  text-align: center;
  font-size: 13px !important;
  color: #555 !important;
  font-weight: bold;
}

.side-always .side-items {
  display: block;
  position: relative;
  overflow: visible;
  background: #f5f7fc;
  box-shadow: 0 0 20px rgba(111, 145, 170, 1);
  cursor: pointer;
  width: 76px;
  height: 76px;
  border-radius: 5px;
  transition-duration: 0.3s;
  margin-bottom: 2px;
}

.side-always .side-items p {
  font-size: 15px;
  color: #888;
}

.side-always .side-tele {
  position: absolute;
  display: none;
  width: 200px;
  padding: 15px;
  height: auto;
  box-sizing: border-box;
  left: -202px;
  top: 0;
  background-size: 100% 100%;
  border-radius: 3px;
  background-color: #ffffff;
  border: solid 1px #eee;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.side-always .side-tele-content {
  color: #091d5a;
  font-size: 18px;
  line-height: 34px;
  font-weight: bold;
  display: block;
}

.side-always .side-ewm {
  position: absolute;
  display: none;
  width: 160px;
  height: auto;
  background: #eee;
  padding: 10px;
  border-radius: 3px;
  box-sizing: border-box;
  right: 105%;
  top: 50%;
  margin-top: -55px;
}

.side-always .side-ewm img {
  display: block;
  width: 100%;
  height: 100%;
}

.side-always .toTop-item img {
  position: relative;
  top: 20px;
  width: 24px;
}

@media only screen and (max-width: 1199px) {
  .side-always {
    width: 100%;
    height: 60px;
    left: auto;
    bottom: 0;
    top: auto;
    right: 0;
    display: flex !important;
    justify-content: space-between;
    background-color: #fff;
    padding: 5px;
  }

  .side-always .side-ico img {
    width: 36px;
  }

  .side-always .side-items .side-ico>p {
    display: none;
  }

  .side-always .side-items {
    display: inline-block;
    width: 24.27%;
    height: 50px;
    margin: 0;
  }

  .side-always .side-ico {
    padding-top: 8px;
    width: 100%;
    height: 100%;
    box-shadow: none;
  }

  .side-always .side-tele {
    display: none !important;
  }

  .side-always .side-ewm {
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    top: auto;
    right: auto;
  }

  .side-always .toTop-item img {
    top: 2px
  }

  .side-always .toTop-item img {
    width: 24px;
    margin-top: 5px;
  }
}