/* css reset */
*,
:before {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

body,
ul,
li,
p,
h1,
h2,
h3,
h4,
h5,
h6,
img,
br,
hr,
table,
tr,
td,
dl,
dt,
dd,
form {
  margin: 0;
  padding: 0;
}

ul,
li {
  list-style: none;
}

img {
  border: none;
  display: block;
}

a {
  text-decoration: none;
}

input,
textarea,
button,
select {
  padding: 0;
  margin: 0;
  outline: none;
  font: inherit;
}

em {
  font-style: normal;
}

input {
  -webkit-appearance: none;
}

input[type=checkbox] {
  -webkit-appearance: checkbox;
}

body {
  font-size: 14px;
  color: #7b7b7b;
  font-family: "microsoft yahei", arial;
  background: #fff;
}

/* 默认间距 */
.defaut-box {
  padding: 20px 15px;
}

.defaut-box:after {
  content: "";
  display: table;
  clear: both;
}

/*头部*/
.header {
  width: 100%;
  height: 1.26rem;
  background: #fff;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 999;
  box-shadow: 0 0 4px 1px rgba(0, 0, 0, 0.1);
}

.header .logo {
  position: absolute;
  left: 0.3rem;
  top: 0.36rem;
  z-index: 1;
}

.header .logo img {
  height: 0.54rem;
}

.header .nav {
  width: 100%;
  position: fixed;
  right: -100%;
  top: 0;
  bottom: 0;
  background: rgba(37, 90, 136, 0.6);
  transition: all 0.3s;
  -webkit-transition: all 0.3s;
  z-index: 1000;
}

.header .nav.active {
  right: 0;
}

.header .nav span.close {
  display: block;
  width: 0.5rem;
  height: 0.5rem;
  background: url(../images/icon-close.png) no-repeat center;
  background-size: 0.44rem 0.44rem;
  position: absolute;
  left: 50%;
  margin-left: -0.8rem;
  top: 0.5rem;
  z-index: 2;
  display: none;
}

.header .nav .box {
  background: #255a88;
  position: absolute;
  width: 100%;
  right: 0;
  top: 0;
  bottom: 0;
  padding-top: 50px;
  overflow: hidden;
  overflow-y: auto;
}

.header .nav .box ul {
  width: 100%;
  height: 100%;
  padding-left: 30px;
  padding-right: 30px;
}

.header .nav li {
  width: 100%;
  position: relative;
}

.header .nav li.active>a {
  border-bottom-color: transparent;
}

.header .nav li>a {
  color: #fff;
  display: block;
  font-size: 18px;
  height: 58px;
  line-height: 58px;
  position: relative;
  border-bottom: 1px solid rgba(106, 167, 219, 0.2);
}

.add:before {
  content: '';
  display: block;
  width: 14px;
  height: 14px;
  background: url(../images/arrow02.png) no-repeat;
  background-size: 100%;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}

.header .nav li.active>a {
  color: #fff;
}

.header .nav li.active .add:before {
  transform: rotate(90deg) translateX(-50%);
}

.header .nav li .hide {
  width: 100%;
  display: none;
  padding-left: 20px;
}

.header .nav .second-nav {
  display: block;
  border-bottom: 1px solid rgba(106, 167, 219, 0.2);
}

.header .nav .second-nav>a {
  width: 100%;
  display: block;
  height: 45px;
  line-height: 45px;
  font-size: 14px;
  color: #6aa1d0;
  position: relative;
}

.header .nav .second-nav.active {
  border-bottom-color: transparent;
}

.header .nav .second-nav.active>a:after {
  transform: translateY(-50%) rotate(135deg);
  margin-top: -3px;
}

.header .nav .second-nav>a:after {
  content: "";
  display: block;
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%) rotate(45deg);
  border-top: 1px solid #6aa1d0;
  border-right: 1px solid #6aa1d0;
  width: 6px;
  height: 6px;
}

.header .nav .three-nav {
  padding-bottom: 10px;
  display: none;
}

.header .nav .three-nav:after {
  content: "";
  display: table;
  clear: both;
}

.header .nav .three-nav>a {
  float: left;
  width: 32%;
  padding: 10px 5px;
  border: 1px solid;
  color: #b7dcfc;
  border-radius: 5px;
  text-align: center;
  font-size: 13px;
}

.header .nav .three-nav>a.active {
  background-color: #0084ff;
  color: #fff;
  border-color: #0084ff;
}

.header .nav .three-nav>a:nth-child(3n-1) {
  margin-left: 2%;
  margin-right: 2%;
}

.header .nav .three-nav>a:nth-child(3)~a {
  margin-top: 3%;
}

.header .nav .cn-en {
  position: absolute;
  left: 0.96rem;
  right: 0.96rem;
  bottom: 0.5rem;
}

.header .nav .cn-en a {
  display: inline-block;
  padding: 0 0.36rem;
  color: red;
  font-size: 0.36rem;
}

.header .nav .cn-en a:nth-of-type(2) {
  float: right;
}

.header .nav .cn-en a.active {
  color: #fff;
}

.header .toggle-btn {
  position: absolute;
  right: 0;
  width: 23px;
  height: 23px;
  right: 15px;
  top: 50%;
  margin-top: -12px;
  cursor: pointer;
  outline: none;
  /* background: url(../images/toggle-btn.png);
  background-size: 100%; */
  display: flex;
  flex-flow: column;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.header .nav.active+.toggle-btn i {
  background-color: #fff;
}

.header .nav.active+.toggle-btn i:nth-child(1) {
  transform-origin: left top;
  transform: rotate(45deg) translateX(8%);
}

.header .nav.active+.toggle-btn i:nth-child(2) {
  width: 0;
}

.header .nav.active+.toggle-btn i:nth-child(3) {
  transform-origin: left bottom;
  transform: rotate(-45deg) translateX(8%);
}

.header .toggle-btn i {
  display: block;
  width: 23px;
  height: 4px;
  border-radius: 100px;
  background-color: #255A88;
  margin-bottom: 5px;
  transition: all .4s;
}

.header .toggle-btn i:last-child {
  margin-bottom: 0;
}

/*banner*/
.banner {
  width: 100%;
  overflow: hidden;
  padding-top: 1.26rem;
}

.banner .swiper-container {
  width: 100%;
  height: 4.8rem;
}

.banner .swiper-slide img {
  width: 100%;
  height: 100%;
}

.banner .swiper-pagination {
  bottom: 0.2rem;
}

.banner .swiper-pagination-bullet {
  width: 0.24rem;
  height: 0.24rem;
  background: #759fc3;
  opacity: 1;
  margin: 0 0.1rem !important;
  border-radius: 0.12rem;
  box-shadow: 0 0 0.1rem rgba(0, 0, 0, 0.4);
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}

.banner .swiper-pagination-bullet-active {
  width: 0.66rem;
  background: #fff;
  opacity: 1;
}

/*内页banner*/
.banner-neiye {
  width: 100%;
  overflow: hidden;
  padding-top: 1.26rem;
}

.banner-neiye .pic {
  position: relative;
}

.banner-neiye .pic img {
  width: 100%;
}

.banner-neiye .pic h3 {
  position: absolute;
  width: 100%;
  text-align: center;
  font-size: 0.26rem;
  font-weight: bold;
  color: #fff;
  left: 50%;
  top: 50%;
  padding: 0 0.3rem;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}

/*public title*/
.item-title {
  font-size: 0.5rem;
  color: #000;
  line-height: 1.4;
  font-weight: bold;
  text-align: center;
  padding-top: 0.7rem;
  padding-bottom: 0.5rem;
}

.item-title i {
  display: block;
  width: 0.77rem;
  height: 0.14rem;
  background: url(../images/title-bg.png);
  background-size: 100%;
  margin: auto;
  margin-top: 0.1rem;
}

/*翻页*/
.fanye {
  text-align: center;
  padding-top: 0.2rem;
  clear: both;
  overflow: hidden;
}

.fanye a {
  display: block;
  width: 50%;
  height: 1.16rem;
  padding-left: 0.15rem;
  float: left;
}

.fanye a:first-child {
  padding-right: 0.15rem;
  padding-left: 0;
}

.fanye a i {
  display: block;
  width: 100%;
  height: 100%;
  background: url(../images/icon-fanye.png) no-repeat center #d27108;
  background-size: 0.48rem 0.22rem;
  border-radius: 0.1rem;
}

.fanye a:first-child i {
  transform: rotate(180deg);
  background-color: #d9e4e9;
}

/*底部*/
.footer {
  width: 100%;
  overflow: hidden;
  background: #89a9c1;
  color: #fff;
}

.footer .tel {
  padding: 0.6rem 0;
  font-size: 0.34rem;
  color: #bddffc;
  text-align: center;
  font-weight: bold;
}

.footer .tel i.icon-tel {
  display: block;
  width: 0.44rem;
  height: 0.44rem;
  background: url(../images/icon-tel.png) no-repeat center;
  background-size: 100%;
  margin: auto;
}

.footer .tel p {
  margin-top: 0.08rem;
  margin-bottom: 0.08rem;
}

.footer .tel a {
  font-size: 0.42rem;
  color: #bddffc;
}

.footer .share {
  text-align: center;
}

.footer .share img {
  display: inline-block;
  width: 0.95rem;
  height: 0.95rem;
  border-radius: 50%;
  margin: 0 0.2rem;
}

.footer .copyright {
  width: 100%;
  padding: 0.3rem;
  text-align: center;
  font-size: 0.24rem;
  color: #fff;
}

.footer .copyright p {
  line-height: 2;
}

.footer .copyright a {
  color: #fff;
}

.footer .copyright span {
  color: #fff !important
}

.footer .fixed-icon {
  width: 45px;
  position: fixed;
  right: 10px;
  bottom: 10px;
  z-index: 99;
}

.footer .backtop {
  width: 45px;
  height: 45px;
  background: url(../images/icon-top.png) no-repeat center rgba(0, 0, 0, 0.8);
  background-size: 0.5rem 0.5rem;
  border-radius: 50%;
  margin-top: 5px;
  display: none;
}

.footer .ewm {
  width: 45px;
  height: 45px;
}

.footer .ewm i {
  display: block;
  width: 45px;
  height: 45px;
  background: url(../images/icon-ewm.png) no-repeat center rgba(0, 0, 0, 0.8);
  cursor: pointer;
  border-radius: 50%;
}

.footer .ewm i:hover {
  opacity: 0.8;
}

.footer .ewm .pic {
  padding: 0.3rem;
  border-radius: 0.2rem;
  background: rgba(0, 0, 0, 0.8);
  position: absolute;
  left: -2.1rem;
  bottom: 0;
  display: none;
}

.footer .ewm .pic img {
  width: 1.3rem;
  height: 1.3rem;
}

.footer .ewm .pic.onoff {
  display: block;
}

/*home product*/
.product-home {
  padding: 0 0.15rem;
  background: #f6f6f6;
}

.product-home .swiper-container {
  width: 100%;
  padding-bottom: 0.5rem;
}

.product-home .swiper-slide {
  padding: 0.15rem;
}

.product-home .swiper-slide a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  background: #fff;
  border-radius: 0 0 0.1rem 0.1rem;
  overflow: hidden;
  box-shadow: 0 0 0.15rem rgba(0, 0, 0, 0.1);
  color: #9f9f9f;
}

.product-home .swiper-slide .pic {
  position: relative;
  width: 100%;
  height: 0;
  padding-top: 70.9%;
  background: #fff;
}

.product-home .swiper-slide .pic img {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
}

.product-home .swiper-slide p {
  margin: 0 0.2rem;
  border-top: 1px solid #f2f2f2;
  font-size: 0.24rem;
  line-height: 0.5rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: bold;
}

.product-home .swiper-pagination {
  bottom: 0;
}

.product-home .swiper-pagination-bullet {
  width: 0.24rem;
  height: 0.24rem;
  background: #c7d9e1;
  opacity: 1;
  margin: 0 0.1rem !important;
  border-radius: 0.12rem;
}

.product-home .swiper-pagination-bullet-active {
  background: #d27108;
  opacity: 1;
}

/*home about*/
.about-home {
  padding: 0.5rem 0.3rem;
  background: #F6F6F6;
}

.about-home .item-title {
  font-size: 0.4rem;
  border-top: 1px solid #e9e9e9;
}

.about-home .pic img {
  width: 100%;
  border-radius: 0.1rem;
}

.about-home .text {
  padding-top: 0.2rem;
}

.about-home .text h4 {
  font-size: 0.32rem;
  color: #3e3e3e;
}

.about-home .text p {
  font-size: 0.3rem;
  margin-top: 0.2rem;
  line-height: 1.7;
}

.about-home .more {
  margin-top: 0.3rem;
}

.about-home .more a {
  display: block;
  width: 100%;
  line-height: 0.94rem;
  border: 1px solid #759fc3;
  border-radius: 0.2rem;
  color: #759fc3;
  font-size: 0.24rem;
  font-weight: bold;
  text-align: center;
}

.about-home .more i {
  display: inline-block;
  width: 0.21rem;
  height: 0.21rem;
  background: url(../images/icon-more.png);
  background-size: 100%;
  margin-left: 0.1rem;
  vertical-align: middle;
}

/*about us*/
.aboutus {
  padding: 0 0.5rem;
  padding-bottom: 0.5rem;
}

.aboutus .banner2 {
  margin: 0 -0.5rem;
  margin-bottom: 25px;
}

.aboutus .banner2 img {
  max-width: 100%;
}

.aboutus .item-title2 {
  font-size: 22px;
  margin-bottom: 17px;
  border-bottom: 1px solid #dbdbdb;
  margin-bottom: 25px;
  color: #3e3e3e;
  padding-bottom: 19px;
  font-weight: bold;
}

.aboutus .swiper-container {
  width: 100%;
}

.aboutus .swiper-slide .pic {
  position: relative;
  width: 100%;
  height: 0;
  padding-top: 62.5%;
  border-radius: 0.1rem;
  overflow: hidden;
}

.aboutus .swiper-slide .pic img {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  border-radius: 0.1rem;
}

.aboutus .swiper-pagination {
  bottom: 0.2rem;
}

.aboutus .swiper-pagination-bullet {
  width: 0.24rem;
  height: 0.24rem;
  background: #fff;
  opacity: 1;
  margin: 0 0.1rem !important;
  border-radius: 0.12rem;
}

.aboutus .swiper-pagination-bullet-active {
  background: #d27108;
  opacity: 1;
}

.aboutus .text {
  color: #7b7b7b;
  line-height: 2;
  font-size: 16px;
}

.aboutus .text h2 {
  font-size: 0.42rem;
  margin-bottom: 0.5rem;
  font-weight: 200;
  line-height: 1;
}

/*product list*/
.prolist {
  padding: 0 0.3rem;
  padding-bottom: 0.5rem;
  background: #F6F6F6;
  min-height: calc(100vh - 2.34rem);
}

.prolist .position {
  line-height: 0.8rem;
  font-size: 0.26rem;
  color: #ddd;
}

.prolist .position a {
  color: #7b7b7b;
}

.prolist .menu {
  position: relative;
}

.prolist .menu h2 {
  background: #fff;
  padding: 0 0.3rem;
  line-height: 1rem;
  font-size: 0.32rem;
  color: #759fc3;
  position: relative;
  border-radius: 0.08rem;
  box-shadow: 0 0 0.4rem rgba(0, 0, 0, 0.1);
}

.prolist .menu h2 i {
  display: block;
  width: 0.2rem;
  height: 0.1rem;
  background: url(../images/icon-sj2.png) no-repeat;
  background-size: 100%;
  position: absolute;
  top: 50%;
  margin-top: -0.05rem;
  right: 0.3rem;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}

.prolist .menu h2 i.active {
  -webkit-transform: rotate(180deg);
  transform: rotate(180deg);
}

.prolist .menu ul {
  border: 1px solid #ddd;
  position: absolute;
  left: 0;
  right: 0;
  top: 1rem;
  background: #fff;
  max-height: 7.2rem;
  overflow-y: auto;
  display: none;
  border-radius: 0 0 0.1rem 0.1rem;
  z-index: 2;
}

.prolist .menu li a {
  display: block;
  font-size: 0.28rem;
  color: #555;
  padding-left: 0.8rem;
  line-height: 0.9rem;
}

.prolist .list {
  padding-top: 0.4rem;
}

.prolist .list li {
  width: 50%;
  float: left;
  padding-left: 0.15rem;
  margin-bottom: 0.3rem;
}

.prolist .list li:nth-of-type(2n+1) {
  padding-left: 0;
  padding-right: 0.15rem;
}

.prolist .list li a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  background: #fff;
  border-radius: 0.1rem;
  overflow: hidden;
  box-shadow: 0 0 0.15rem rgba(0, 0, 0, 0.1);
  color: #9f9f9f;
}

.prolist .list li .pic {
  position: relative;
  width: 100%;
  height: 0;
  padding-top: 70.9%;
  background: #fff;
}

.prolist .list li .pic img {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
}

.prolist .list li p {
  font-size: 0.26rem;
  overflow: hidden;
  word-break: break-all;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  font-weight: bold;
  -webkit-line-clamp: 2;
  line-height: 1.56;
  margin: 0.15rem;
}

/*product detail*/
.prodetail {
  padding: 0 15px;
  overflow: hidden;
}

.prodetail .position {
  line-height: 0.8rem;
  font-size: 0.26rem;
  color: #ddd;
}

.prodetail .position a {
  color: #7b7b7b;
}

.prodetail .swiper-container {
  margin-left: -15px;
  margin-right: -15px;
  overflow: hidden;
}

.prodetail .swiper-slide {
  /* border: 1px solid #F2F2F2;*/
}

.prodetail .swiper-slide .pic {
  position: relative;
  /* width: 100%;
  height: 0;
  padding-top: 70.9%; */
  overflow: hidden;
  border-radius: 10px;
}

.prodetail .swiper-slide .pic img {
  width: 100%;
  /*height: 100%;*/
  /* border: 1px solid #F2F2F2;
  position: absolute;
  left: 0;
  top: 0;
  border-radius: 10px; */
}

.prodetail .swiper-slide .pic {
  position: relative;
}

.prodetail .swiper-slide .pic .icon-play {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 50%;
  top: 0;
  transform: translate(-50%, 0);
  z-index: 3;
  background: rgba(0, 0, 0, 0.1);
}

/* .prodetail .swiper-slide .pic .icon-play:before {
  content: "";
  display: block;
  width: 40px;
  height: 40px;
  border: 2px solid #fff;
  border-radius: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.prodetail .swiper-slide .pic .icon-play:after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  border-left: 10px solid #fff;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  margin-left: 2px;
} */

.prodetail .swiper-slide .pic video {
  display: block;
  object-fit: cover;
  object-position: center;
  width: 100%;
  height: 0;
}

/* .prodetail .swiper-pagination {
  bottom: 0.2rem;
}

.prodetail .swiper-pagination-bullet {
  width: 0.5rem;
  height: 0.12rem;
  background: #c7d9e1;
  opacity: 1;
  margin: 0 0.1rem !important;
  border-radius: 0;
}

.prodetail .swiper-pagination-bullet-active {
  background: #d27108;
  opacity: 1;
} */
.prodetail .swiper-container4 .swiper-slide {
  height: auto;
}

.prodetail .swiper-container4 .swiper-pagination {
  position: static;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 15px;
  margin-bottom: 25px;
}

.prodetail .swiper-container4 .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  border-radius: 100%;
  background-color: #fff;
  margin-left: 4px;
  margin-right: 4px;
  box-shadow: 0 0 5px 1px rgba(0, 0, 0, 0.4);
}

.prodetail .swiper-container4 .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background-color: #3383fe;
}

.prodetail .swiper-button-next,
.prodetail .swiper-button-prev {
  width: 0.52rem;
  height: 0.52rem;
  margin-top: -0.26rem;
}

.prodetail .swiper-button-next {
  background: url(../images/icon-next.png) no-repeat;
  background-size: 100%;
  right: 0.1rem;
}

.prodetail .swiper-button-prev {
  background: url(../images/icon-prev.png) no-repeat;
  background-size: 100%;
  left: 0.1rem;
}

.prodetail .cont .title {
  font-size: 0.38rem;
  color: #000;
  padding: 0 0 0.4rem 0;
  border-bottom: 1px solid #E9E9E9;
  font-weight: bold;
  /*margin-top: 30px;*/
}

.prodetail .footer {
  width: 100vw;
  margin-left: -0.3rem;
  margin-right: -0.3rem;
}

.prodetail .cont .tuwen {
  padding: 0.2rem 0;
}

.prodetail .cont .tuwen img {
  max-width: 100%;
  margin: 10px auto;
  margin-bottom: 0;
  display: inline-block;
}

.prodetail .cont .tuwen p {
  line-height: 2;
  font-size: 0.26rem;
}

.prodetail .cont .tuwen a {
  color: rgb(0, 176, 240);
}

.prodetail .videobox {
  width: 100%;
  height: 0;
  padding-top: 52.7%;
  position: relative;
  overflow: hidden;
  margin-bottom: 0.4rem;
}

.prodetail .videobox .pic {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background: #000;
  z-index: 2;
}

.prodetail .videobox .pic img {
  width: 100%;
  height: 100%;
  opacity: 0.5;
  position: absolute;
  left: 0;
  top: 0;
}

.prodetail .videobox .pic i.icon-play {
  display: block;
  width: 0.6rem;
  height: 0.6rem;
  background: url(../images/icon-play.png) no-repeat center;
  background-size: 100%;
  position: absolute;
  left: 50%;
  top: 50%;
  margin-left: -0.3rem;
  margin-top: -0.3rem;
  z-index: 2;
}

.prodetail .videobox video {
  display: block;
  width: 100%;
  height: 100%;
  background: #000;
  position: absolute;
  left: 0;
  top: 0;
}

.prodetail .info {
  background: #F6F6F6;
  margin-bottom: 0.5rem;
  padding: 0.2rem;
}

.prodetail .info h3 {
  font-size: 0.38rem;
  padding-bottom: 0.2rem;
  margin-top: 0.2rem;
  border-bottom: 1px solid #E9E9E9;
}

.prodetail .info .text {
  padding-top: 0.2rem;
  padding-bottom: 0.2rem;
  padding-left: 1rem;
  min-height: 2rem;
  position: relative;
}

.prodetail .info .text p {
  line-height: 1.6;
  margin-top: 10px;
  font-size: 0.28rem;
  margin-left: 0.1rem;
}

.prodetail .info .text i.icon-info {
  display: block;
  width: 1rem;
  height: 1rem;
  position: absolute;
  left: 0.1rem;
  top: 0.3rem;
  background: url(../images/icon-info.png) no-repeat left center;
  background-size: 0.69rem 0.69rem;
}

/*newslist*/
.newslist {
  padding: 0 0.3rem;
  padding-bottom: 0.5rem;
}

.newslist .position {
  line-height: 0.8rem;
  font-size: 0.26rem;
  color: #ddd;
}

.newslist .position a {
  color: #7b7b7b;
}

.newslist ul {
  padding-bottom: 0.3rem;
}

.newslist li {
  border-bottom: 1px dashed #E9E9E9;
}

.newslist li a {
  display: block;
  padding: 0.4rem 0;
}

.newslist li h3 {
  font-size: 0.32rem;
  color: #255a88;
  line-height: 1.4;
  margin-bottom: 0.15rem;
  letter-spacing: 1px;
}

.newslist li p {
  font-size: 0.26rem;
  color: #9f9f9f;
  line-height: 1.8;
  overflow: hidden;
  word-break: break-all;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  max-height: 5.4em;
}

/*newsdetail*/
.newsdetail {
  padding: 0 0.3rem;
  padding-bottom: 0.5rem;
}

.newsdetail .title {
  padding: 0.3rem 0;
  border-bottom: 1px solid #E9E9E9;
}

.newsdetail .title h3 {
  font-size: 0.34rem;
  color: #255a88;
  line-height: 1.4;
  margin-bottom: 0.1rem;
}

.newsdetail .title p {
  font-size: 0.28rem;
  color: #9f9f9f;
}

.newsdetail .tuwen {
  padding-top: 0.2rem;
}

.newsdetail .tuwen p {
  line-height: 2;
  font-size: 0.26rem;
}

.newsdetail .tuwen img {
  max-width: 100%;
  margin: 10px auto;
}

/*qustion*/
.qustion {
  padding: 0 0.3rem;
  margin-bottom: 0.5rem;
}

.qustion .list ul {
  overflow: hidden;
  margin-bottom: 0.2rem;
}

.qustion .list li .wen {
  padding: 0.3rem 0;
  padding-right: 0.5rem;
  position: relative;
  border-top: 1px solid #E9E9E9;
  color: #7d7d7d;
}

.qustion .list li .wen p {
  font-size: 0.26rem;
  line-height: 1.4;
  padding-left: 0.1rem;
}

.qustion .list li .wen i {
  display: block;
  width: 0.2rem;
  height: 0.2rem;
  position: absolute;
  top: 50%;
  margin-top: -0.1rem;
  right: 0.1rem;
  background: url(../images/icon-arrow1.png) no-repeat center;
  background-size: 100%;
}

.qustion .list li .wen.active {
  background: #f5f9fb;
  color: #38668f;
}

.qustion .list li .wen.active i {
  background: url(../images/icon-arrow2.png) no-repeat center;
  background-size: 100%;
}

.qustion .list li .da {
  padding: 0.2rem 0;
  color: #38668f;
  line-height: 1.4;
  display: none;
  font-size: 0.26rem;
}

/*contact*/
.contact {
  width: 100%;
  overflow: hidden;
  padding-bottom: 0.5rem;
}

.contact .map img {
  width: 100%;
}

.contact .info {
  padding: 0 0.3rem;
}

.contact .info h3 {
  border-bottom: 1px solid #E9E9E9;
  padding-top: 0.2rem;
  padding-bottom: 0.4rem;
  font-size: 0.3rem;
  color: #255a88;
}

.contact .info li {
  margin-top: 0.4rem;
  width: 100%;
  float: left;
}

.contact .info li:nth-of-type(1),
.contact .info li:nth-of-type(2),
.contact .info li:nth-of-type(3),
.contact .info li:nth-of-type(4) {
  width: 50%;
}

.contact .info li p {
  font-size: 0.3rem;
  color: #666;
  line-height: 1.5;
  margin-bottom: 0.1rem;
}

.contact .info li em {
  color: #255a88;
  font-weight: bold;
}

.contact .info li a {
  color: #666;
}

/* 图片统一动画 */
.mxw-image {
  overflow: hidden;
}

.mxw-image img {
  transition: transform 0.8s;
  width: 100%;
}

.mxw-image:hover img {
  transform: scale(1.1);
}

/* ==================== 通用布局 start ==================== */
@media screen and (min-width: 1100px) {

  .u-row-2,
  .u-row-3,
  .u-row-4,
  .u-row-5,
  .u-row-6 {
    display: flex;
    align-items: stretch;
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .u-row-2>.u-col {
    width: 48%;
  }

  .u-row-2>.u-col:nth-child(2n) {
    margin-left: 4%;
  }

  .u-row-2>.u-col:nth-child(2)~.u-col {
    margin-top: 4%;
  }

  .u-row-3>.u-col {
    width: 32%;
  }

  .u-row-3>.u-col:nth-child(3n-1) {
    margin-left: 2%;
    margin-right: 2%;
  }

  .u-row-3>.u-col:nth-child(3)~.u-col {
    margin-top: 2%;
  }

  .u-row-4>.u-col {
    width: 23.5%;
    margin-right: 2%;
  }

  .u-row-4>.u-col:nth-child(4n) {
    margin-right: 0%;
  }

  .u-row-4>.u-col:nth-child(4)~.u-col {
    margin-top: 2%;
  }

  .u-row-5>.u-col {
    width: 18%;
    margin-right: 2%;
  }

  .u-row-5>.u-col:nth-child(5n) {
    margin-right: 0%;
  }

  .u-row-5>.u-col:nth-child(5)~.u-col {
    margin-top: 2%;
  }

  .u-row-6>.u-col {
    width: 15%;
    margin-right: 2%;
  }

  .u-row-6>.u-col:nth-child(6n) {
    margin-right: 0%;
  }

  .u-row-6>.u-col:nth-child(6)~.u-col {
    margin-top: 2%;
  }
}

@media screen and (max-width: 1100px) {

  .u-row-2,
  .u-row-3,
  .u-row-4,
  .u-row-5,
  .u-row-6 {
    display: flex;
    align-items: stretch;
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .u-row-2 .u-col {
    width: 100%;
  }

  .u-row-2 .u-col:nth-child(1)~.u-col {
    margin-top: 2%;
  }

  .u-row-3>.u-col,
  .u-row-4>.u-col,
  .u-row-5>.u-col,
  .u-row-6>.u-col {
    width: 48%;
  }

  .u-row-3>.u-col:nth-child(2n),
  .u-row-4>.u-col:nth-child(2n),
  .u-row-5>.u-col:nth-child(2n),
  .u-row-6>.u-col:nth-child(2n) {
    margin-left: 4%;
  }

  .u-row-3>.u-col:nth-child(2)~.u-col,
  .u-row-4>.u-col:nth-child(2)~.u-col,
  .u-row-5>.u-col:nth-child(2)~.u-col,
  .u-row-6>.u-col:nth-child(2)~.u-col {
    margin-top: 4%;
  }
}

/* ==================== 通用布局 end ==================== */
/* ==================== 通用文本行数限制 start ==================== */
.u-line-1 {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.u-line-2 {
  -webkit-line-clamp: 2;
}

.u-line-3 {
  -webkit-line-clamp: 3;
}

.u-line-4 {
  -webkit-line-clamp: 4;
}

.u-line-5 {
  -webkit-line-clamp: 5;
}

.u-line-6 {
  -webkit-line-clamp: 6;
}

.u-line-2,
.u-line-3,
.u-line-4,
.u-line-5,
.u-line-6 {
  overflow: hidden;
  word-break: break-all;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}

/* ==================== 通用文本行数限制 end ==================== */
/* ==================== 首页 - 轮播图下方 Start ====================*/
.banner .info {
  padding: 30px 20px;
}

.banner .info ul {
  display: flex;
  align-items: stretch;
  flex-wrap: wrap;
}

.banner .info li {
  width: 48%;
  margin-right: 4%;
  text-align: center;
  position: relative;
}

.banner .info li:after {
  content: "";
  display: block;
  width: 1px;
  height: 100%;
  position: absolute;
  right: -4%;
  background-color: #c9c9c9;
  top: 50%;
  transform: translateY(-50%);
}

.banner .info li:nth-child(2n) {
  margin-right: 0;
  border-right: 0;
}

.banner .info li:nth-child(2n):after {
  display: none;
}

.banner .info li:nth-child(2)~li {
  margin-top: 30px;
}

.banner .info h3 {
  font-size: 22px;
  color: #6a6a6a;
}

.banner .info h3 sup {
  font-size: 12px;
  color: #c9c9c9;
  margin-left: 5px;
}

.banner .info p {
  font-size: 12px;
  color: #c9c9c9;
}

/* ==================== 首页 - 轮播图下方 End ====================*/
/* ==================== 首页 - 轮播图 Start ====================*/
.banner-swiper {
  position: relative;
}

.banner-swiper .swiper-pagination {
  position: absolute;
  bottom: 15px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99;
  cursor: pointer;
}

.banner-swiper .swiper-pagination .swiper-pagination-bullet {
  width: 8px;
  height: 8px;
  border-radius: 100px;
  background-color: #759fc3;
  margin-left: 4px !important;
  margin-right: 4px !important;
  transition: all 0.4s;
}

.banner-swiper .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background-color: #fff;
  width: 20px;
}

/* ==================== 首页 - 轮播图 End ====================*/
/* ==================== 首页 - 通用边距 Start ====================*/
.mxw-box {
  padding: 0 20px;
}

/* ==================== 首页 - 通用边距 End ====================*/
/* ==================== 首页 - 通用标题 Start ====================*/
.index-title {
  text-align: center;
  font-weight: bold;
  margin-bottom: 22px;
}

.index-title .text1 {
  font-size: 24px;
  line-height: 1;
  color: #e8e8e8;
  margin-bottom: 5px;
}

.index-title .text2 {
  font-size: 21px;
  color: #0084ff;
  line-height: 1.2;
}

/* ==================== 首页 - 通用标题 End ====================*/
/* ==================== 首页 - 最新案例 Start ====================*/
.new-cases {
  padding-left: 20px;
  padding-right: 20px;
  width: 100%;
  background-color: #F3F3F3;
}

.new-cases .content {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  border-bottom: 1px solid #d7d7d7;
  width: 100%;
}

.new-cases .tag {
  color: #89a9c1;
  font-weight: bold;
  flex-shrink: 0;
  font-size: 12px;
  line-height: 45px;
}

.new-cases-swiper {
  min-width: 0;
  flex-grow: 1;
}

.new-cases .title {
  line-height: 46px;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
}

.new-cases .title .text {
  color: #6a6a6a;
  min-width: 0;
  flex-grow: 1;
  position: relative;
}

.new-cases .title .text:after {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  right: 0;
  z-index: 2;
  height: 100%;
  background: linear-gradient(to right, transparent 40%, #F3F3F3);
  width: 160px;
}

.new-cases .title .time {
  color: #89a9c1;
  flex-shrink: 0;
}

.new-cases .new-cases-swiper {
  height: 48px;
  overflow: hidden;
}

/* ==================== 首页 - 最新案例 End ====================*/
/* ==================== 首页 - 产品中心 Start ====================*/
.index-product {
  padding: 30px 0;
  background-color: #F3F3F3;
}

.index-product .content {
  background-color: #fff;
  padding: 20px;
  padding-bottom: 10px;
  background-color: #fff;
  border-radius: 15px;
}

.index-product>.mxw-box {
  padding-left: 0;
  padding-right: 0;
}

.index-product .top-head {
  margin-bottom: 30px;
}

.index-product .category {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
}

.index-product .category .cate-item {
  font-size: 13px;
  color: #6a6a6a;
  padding: 12px 10px;
  border-radius: 100px;
  transition: background-color 0.4s, color 0.4s, box-shadow 0.4s;
  text-align: center;
  width: 32%;
}

.index-product .category .cate-item:nth-child(3n-1) {
  margin-left: 2%;
  margin-right: 2%;
}

.index-product .category .cate-item:nth-child(3)~.cate-item {
  margin-top: 10px;
}

.index-product .category .cate-item:last-child {
  margin-right: 0;
}

.index-product .category .cate-item.active,
.index-product .category .cate-item:hover {
  background-color: #fff;
  color: #0084ff;
  box-shadow: 0px 0px 50px 0px rgba(4, 0, 0, 0.1);
  font-weight: bold;
}

.index-product .item {
  display: block;
  background-color: #fff;
  overflow: hidden;
}

.index-product .item:hover .name {
  color: #0084ff;
}

.index-product .item:hover .name:before {
  width: 100%;
}

.index-product .item .image {
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 5px;
}

.index-product .item .image img {
  max-width: inherit;
  height: 100%;
  width: auto;
}

.index-product .item .name {
  width: 100%;
  padding: 10px 0;
  font-size: 12px;
  text-align: center;
  color: #6a6a6a;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  position: relative;
  max-width: 80%;
  margin-left: auto;
  margin-right: auto;
  transition: color 0.4s;
}

.index-product .index-cases {
  background-color: #fff;
  border-radius: 4px;
  padding: 20px 15px;
  margin-top: 30px;
  overflow: hidden;
  box-shadow: 0px 0px 20px 0px rgba(4, 0, 0, 0.04);
}

.index-product .index-cases .title {
  font-size: 16px;
  color: #0084ff;
  font-weight: bold;
  flex-shrink: 0;
  text-align: center;
  margin-bottom: 20px;
}

.index-product .index-cases .index-cases-swiper {
  min-width: 0;
  flex-grow: 1;
  height: 100px;
}

.index-product .index-cases .index-cases-swiper .swiper-slide {
  background-color: #fff;
}

.index-product .index-cases .index-cases-swiper .cases-item {
  width: 100%;
  display: block;
  font-size: 14px;
  line-height: 26px;
  color: #6a6a6a;
}

.index-product .index-cases .index-cases-swiper .cases-item:hover {
  color: #0084ff;
}

.index-product .cate2 {
  position: relative;
  width: calc(100% - 40px);
  margin-left: auto;
  margin-right: auto;
}

.index-product .cate2 .swiper-btn2.swiper-button-disabled {
  display: none;
}

.index-product .cate2 .swiper-btn2 {
  position: absolute;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  width: 45px;
  height: 100%;
  padding-bottom: 15px;
}

.index-product .cate2 .swiper-btn2:after {
  content: "";
  display: block;
  width: 10px;
  height: 10px;
  border-top: 2px solid #769cb8;
  border-right: 2px solid #769cb8;
}

.index-product .cate2 .swiper-btn2-prev {
  left: -20px;
  background-image: linear-gradient(to right, #f3f3f3 60%, transparent);
}

.index-product .cate2 .swiper-btn2-prev:after {
  transform: rotate(-135deg);
}

.index-product .cate2 .swiper-btn2-next:after {
  transform: rotate(45deg);
}

.index-product .cate2 .swiper-btn2-next {
  right: -20px;
  background-image: linear-gradient(to left, #f3f3f3 60%, transparent);
}

.index-product .index-product-cate-swiper {
  margin-bottom: 15px;
  overflow: hidden;
}

.index-product .index-product-cate-swiper .swiper-slide {
  width: auto;
  font-size: 14px;
  font-weight: bold;
  color: #6a6a6a;
  padding-bottom: 16px;
  position: relative;
  margin-right: 20px;
}

.index-product .index-product-cate-swiper .swiper-slide:after {
  content: "";
  display: block;
  width: 100%;
  height: 4px;
  border-radius: 100px;
  background-color: #0084ff;
  position: absolute;
  left: 0;
  bottom: 0;
  display: none;
}

.index-product .index-product-cate-swiper .my-slide-thumb-active {
  color: #0084ff;
}

.index-product .index-product-cate-swiper .my-slide-thumb-active:after {
  display: block;
}

.index-product .swiper-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 20px;
}

.index-product .swiper-pagination .swiper-pagination-bullet {
  width: 8px;
  height: 8px;
  background-color: #89a9c1;
  border-radius: 100%;
  margin-left: 3px;
  margin-right: 3px;
}

.index-product .swiper-pagination .swiper-pagination-bullet-active {
  width: 20px;
  background-color: #0084ff;
  border-radius: 100px;
}

/* ==================== 首页 - 产品中心 End ====================*/
/* ==================== 首页 - 板块二 Start ====================*/
.index-section2 {
  background: url(../images/new-img02.jpg) no-repeat center;
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  background-size: cover;
}

.index-section2>.mxw-box {
  width: 100%;
}

.index-section2 .info h1 {
  font-size: 20px;
  line-height: 1;
  font-weight: bold;
  color: #fff;
  margin-bottom: 20px;
}

.index-section2 .info h2 {
  font-size: 12px;
  color: #fff;
  line-height: 1.6;
  font-weight: 400;
}

.index-section2 .info .more-btn {
  margin-top: 30px;
  border-radius: 4px;
  text-align: center;
  font-size: 12px;
  background-color: #0084ff;
  display: block;
  color: #fff;
  transition: transform 0.4s;
  padding: 8px 20px;
  display: table;
}

@media screen and (min-width: 1100px) {
  .index-section2 {
    padding-top: 80px;
  }

  .index-section2 .more-btn:hover {
    transform: translateX(10px);
  }
}

/* ==================== 首页 - 板块二 End ====================*/
/* ==================== 首页 - 新闻资讯 Start ====================*/
.index-section3 {
  padding: 30px 0;
  background-color: #f3f3f3;
}

.index-section3 .top-head {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  margin-bottom: 30px;
}

.index-section3 .top-head .index-title {
  margin-bottom: 0;
}

.index-section3 .top-head .more-btn {
  font-size: 14px;
  color: #bababa;
  line-height: 1.2;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  font-weight: bold;
  transition: color 0.4s;
}

.index-section3 .top-head .more-btn:hover {
  color: #0084ff;
}

.index-section3 .top-head .more-btn:hover .icon:before {
  width: 20px;
  background-color: #0084ff;
}

.index-section3 .top-head .more-btn:hover .icon:after {
  border-color: #0084ff;
}

.index-section3 .top-head .more-btn .icon {
  position: relative;
  display: inline-block;
  margin-left: 10px;
}

.index-section3 .top-head .more-btn .icon:before {
  content: "";
  display: block;
  width: 8px;
  height: 2px;
  background-color: #bababa;
  transition: all 0.4s;
}

.index-section3 .top-head .more-btn .icon:after {
  content: "";
  display: block;
  width: 4px;
  height: 4px;
  border-top: 2px solid #bababa;
  border-right: 2px solid #bababa;
  transform: rotate(45deg);
  position: absolute;
  right: 0;
  top: -2px;
  transition: all 0.4s;
}

.index-section3 .card {
  width: 100%;
  background-color: #fff;
  border-radius: 4px;
  overflow: hidden;
  padding: 20px 20px;
  display: flex;
  align-items: center;
  transition: box-shadow 0.4s;
}

.index-section3 .card.card-item:hover {
  box-shadow: 0px 0px 25px 0px rgba(0, 0, 0, 0.1);
}

.index-section3 .card.card-item:hover .item .date {
  background-color: #0084ff;
}

.index-section3 .card.card-item:hover .item .date .year,
.index-section3 .card.card-item:hover .item .date .day {
  color: #fff;
}

.index-section3 .card.card-item:hover .item .desc {
  color: #000;
}

.index-section3 .card.card-item:hover .item .desc:before {
  width: 100%;
}

.index-section3 .card.card-item:hover .item .title {
  color: #0084ff;
}

.index-section3 .card.card-item:hover .item .more-btn {
  color: #0084ff;
}

.index-section3 .card.card-item:hover .item .more-btn:before,
.index-section3 .card.card-item:hover .item .more-btn:after {
  opacity: 1;
  visibility: visible;
}

.index-section3 .card:nth-child(1)~.card {
  margin-top: 15px;
}

.index-section3 .card:nth-child(2n) {
  margin-right: 0;
}

.index-section3 .card .list {
  width: 100%;
}

.index-section3 .card .list-item {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  position: relative;
  margin-bottom: 5px;
  width: 100%;
}

.index-section3 .card .list-item:last-child {
  margin-bottom: 0;
}

.index-section3 .card .list-item:hover:before {
  background-color: #0084ff;
}

.index-section3 .card .list-item:hover .title {
  color: #0084ff;
}

.index-section3 .card .list-item:hover .time {
  color: #0084ff;
}

.index-section3 .card .list-item:before {
  content: "";
  display: block;
  width: 5px;
  height: 5px;
  background-color: #6a6a6a;
  border-radius: 100%;
  margin-right: 10px;
  flex-shrink: 0;
  transition: background-color 0.4s;
}

.index-section3 .card .list-item .title {
  font-size: 12px;
  color: #6a6a6a;
  line-height: 30px;
  margin-right: 20px;
  transition: color 0.4s;
  min-width: 0;
  flex-grow: 1;
}

.index-section3 .card .list-item .time {
  flex-shrink: 0;
  font-size: 12px;
  color: #acacac;
  transition: color 0.4s;
  display: none;
}

.index-section3 .card .item {
  width: 100%;
  display: flex;
  align-items: start;
}

.index-section3 .card .item .date {
  background-color: #eee;
  border-radius: 10px;
  text-align: center;
  width: 60px;
  height: 60px;
  overflow: hidden;
  display: flex;
  align-items: center;
  flex-flow: column;
  justify-content: center;
  margin-right: 15px;
  flex-shrink: 0;
  transition: background-color 0.4s;
}

.index-section3 .card .item .day {
  font-size: 24px;
  line-height: 1;
  font-weight: bold;
  color: #b3b3b3;
  transition: color 0.4s;
}

.index-section3 .card .item .year {
  margin-top: 5px;
  font-size: 12px;
  color: #b3b3b3;
  line-height: 1.2;
  transition: color 0.4s;
}

.index-section3 .card .item .info {
  min-width: 0;
  flex-grow: 1;
}

.index-section3 .card .item .title {
  font-size: 14px;
  color: #6a6a6a;
  line-height: 1.2;
  width: 100%;
  font-weight: bold;
}

.index-section3 .card .item .desc {
  font-size: 12px;
  color: #6a6a6a;
  line-height: 2;
  text-align: justify;
  padding-top: 10px;
  margin-top: 10px;
  position: relative;
  height: 4.6em;
}

.index-section3 .card .item .desc::after,
.index-section3 .card .item .desc::before {
  content: "";
  display: block;
  width: 0;
  height: 1px;
  background-color: #0084ff;
  position: absolute;
  top: 0;
  left: 0;
  transition: all 0.4s;
}

.index-section3 .card .item .desc::after {
  width: 100%;
  background-color: #e4e4e4;
}

.index-section3 .card .item .desc:before {
  z-index: 2;
}

.index-section3 .card .item .more-btn {
  display: block;
  font-size: 12px;
  color: #bababa;
  line-height: 1.2;
  margin-top: 15px;
  position: relative;
}

.index-section3 .card .item .more-btn:before {
  content: "";
  display: block;
  width: 20px;
  height: 2px;
  background-color: #0084ff;
  transition: all 0.4s;
  right: 0;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0;
  visibility: hidden;
}

.index-section3 .card .item .more-btn:after {
  content: "";
  display: block;
  width: 6px;
  height: 6px;
  border-top: 2px solid #0084ff;
  border-right: 2px solid #0084ff;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
  transition: all 0.4s;
  opacity: 0;
  visibility: hidden;
}

/* ==================== 首页 - 新闻资讯 End ====================*/
/* ==================== 首页 - 关于我们 Start ====================*/
.index-section4 {
  background-color: #F3F3F3;
  padding-bottom: 30px;
}

.index-section4 .top-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 30px;
}

.index-section4 .top-head .index-title {
  margin-bottom: 0;
}

.index-section4 .top-head .more-btn {
  font-size: 14px;
  color: #bababa;
  line-height: 1.2;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  font-weight: bold;
  transition: color 0.4s;
}

.index-section4 .top-head .more-btn:hover {
  color: #0084ff;
}

.index-section4 .top-head .more-btn:hover .icon:before {
  width: 20px;
  background-color: #0084ff;
}

.index-section4 .top-head .more-btn:hover .icon:after {
  border-color: #0084ff;
}

.index-section4 .top-head .more-btn .icon {
  position: relative;
  display: inline-block;
  margin-left: 10px;
}

.index-section4 .top-head .more-btn .icon:before {
  content: "";
  display: block;
  width: 8px;
  height: 2px;
  background-color: #bababa;
  transition: all 0.4s;
}

.index-section4 .top-head .more-btn .icon:after {
  content: "";
  display: block;
  width: 4px;
  height: 4px;
  border-top: 2px solid #bababa;
  border-right: 2px solid #bababa;
  transform: rotate(45deg);
  position: absolute;
  right: 0;
  top: -2px;
  transition: all 0.4s;
}

.index-section4 .info {
  width: 100%;
  flex-shrink: 0;
  margin-bottom: 10px;
}

.index-section4 .info .desc {
  font-size: 13px;
  color: #6a6a6a;
  line-height: 2;
  text-align: justify;
  background-color: #fff;
  border-radius: 5px;
  padding: 16px 20px;
}

.index-section4 .info .more-btn {
  width: 102px;
  height: 32px;
  border: 1px solid;
  display: block;
  font-size: 14px;
  color: #bababa;
  line-height: 30px;
  margin-top: 25px;
  position: relative;
  padding: 0 15px;
  font-weight: bold;
  transition: all 0.4s;
  border-radius: 100px;
  margin-left: auto;
  margin-right: auto;
}

.index-section4 .info .more-btn:hover {
  width: 132px;
  background-color: #0084ff;
  color: #fff;
  padding: 0 25px;
  border-color: #0084ff;
}

.index-section4 .info .more-btn:hover:before {
  background-color: #fff;
  width: 20px;
}

.index-section4 .info .more-btn:hover:after {
  border-color: #fff;
}

.index-section4 .info .more-btn:before {
  content: "";
  display: block;
  width: 10px;
  height: 2px;
  background-color: #bababa;
  transition: all 0.4s;
  right: 17px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}

.index-section4 .info .more-btn:after {
  content: "";
  display: block;
  width: 6px;
  height: 6px;
  border-top: 2px solid #bababa;
  border-right: 2px solid #bababa;
  position: absolute;
  right: 17px;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
  transition: all 0.4s;
}

.index-section4 .right-swiper {
  width: 100%;
  flex-shrink: 0;
}

.index-section4 .right-swiper h3 {
  font-size: 15px;
  color: #0084ff;
  margin-bottom: 15px;
}

.index-section4 .right-swiper .swiper-slide {
  overflow: hidden;
}

.index-section4 .right-swiper .image {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 90px;
  cursor: pointer;
  overflow: hidden;
  border-radius: 5px;
}

.index-section4 .right-swiper .image img {
  max-width: inherit;
  height: 100%;
}

.index-section4 .swiper-scrollbar {
  margin-top: 20px;
  width: 70px;
  background-color: #c0d5e5;
  border-radius: 100px;
  border: 2px solid #c0d5e5;
  margin-left: auto;
  margin-right: auto;
  overflow: hidden;
}

.index-section4 .swiper-scrollbar-drag {
  display: block;
  background-color: #fff;
  height: 5px;
  border-radius: 100px;
  width: 15px;
}

/* ==================== 首页 - 关于我们 End ====================*/
/* ==================== 内页 - FAQ Start ====================*/
.ny-faq {}

.ny-faq .faq-item {
  margin-bottom: 30px;
}

.ny-faq .first-title {
  font-size: 21px;
  color: #3e3e3e;
  font-weight: bold;
  margin-bottom: 20px;
}

.ny-faq .itembox {}

.ny-faq .item {}

.ny-faq .item.active .title {
  color: #0084ff;
}

.ny-faq .item.active .icon:before {
  background-color: #e09319;
  width: 6px;
}

.ny-faq .item.active .icon:after {
  display: none;
}

.ny-faq .item .title {
  padding-right: 20px;
  font-size: 15px;
  line-height: 1.5;
  color: #363636;
  padding-top: 15px;
  padding-bottom: 15px;
  border-bottom: 1px solid #D7D8D9;
  transition: all .4s;
  position: relative;
  cursor: pointer;
}

.ny-faq .item .title:after {
  content: "";
  display: block;
  width: 0;
  height: 2px;
  background-color: #e09319;
  position: absolute;
  bottom: -1px;
  left: 0;
  transition: all .5s;
}

.ny-faq .item .title:hover:after {
  width: 100%;
}

.ny-faq .item .title:hover .icon::before,
.ny-faq .item .title:hover .icon::after {
  background-color: #e09319;
}

.ny-faq .item .icon {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 10px;
  height: 10px;
  cursor: pointer;
}

.ny-faq .item .icon:before,
.ny-faq .item .icon:after {
  content: "";
  display: block;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #aebbce;
  transition: all .4s;
}

.ny-faq .item .icon:before {
  width: 100%;
  height: 2px;
}

.ny-faq .item .icon:after {
  width: 2px;
  height: 100%;
}

.ny-faq .item .desc {
  padding: 15px 0;
  font-size: 12px;
  color: #7b7b7b;
  line-height: 2.3;
  display: none;
}

/* ==================== 内页 - FAQ End ====================*/
/* ==================== 内页 - 分类下拉样式 Start ====================*/
.menu2 {
  padding: 20px 25px;
  background: #fff;
  box-shadow: 0 0 5px 0px rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  position: relative;
}

.menu2>h2 {
  font-weight: bold;
  font-size: 16px;
  color: #000;
  position: relative;
}

.menu2.active {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  box-shadow: 0 -3px 5px 0px rgba(0, 0, 0, 0.03);
}

.menu2.active .ul1 {
  opacity: 1;
  visibility: visible;
}

.menu2.active>h2 i {
  transform: translateY(-50%) rotate(180deg);
}

.menu2>h2 i {
  position: absolute;
  top: 50%;
  right: 0;
  width: 10px;
  height: 10px;
  transform: translateY(-40%) rotate(0deg);
  border-top: 8px solid #769cb8;
  border-right: 8px solid transparent;
  border-left: 8px solid transparent;
  transition: all 0.4s;
}

.menu2 .ul1 {
  position: absolute;
  z-index: 2;
  background: #fff;
  left: 0;
  top: 100%;
  padding: 10px 25px;
  transition: all .4s;
  opacity: 0;
  visibility: hidden;
  border-radius: 0 0 8px 8px;
  width: 100%;
  max-height: 66vh;
  overflow: auto;
}

.menu2 .ul1:before {
  content: "";
  display: block;
  width: 100%;
  position: absolute;
  top: -20px;
  left: 0;
  background: #fff;
  z-index: 2;
  height: 20px;
}

.menu2 .ul1>li:first-child>a {
  padding-top: 0;
}

.menu2 .ul1>li {
  border-bottom: 1px solid #cfcfcf;
}

.menu2 .ul1>li:last-child {
  border-bottom: 0;
}

.menu2 .ul1>li:last-child .ul2 {
  /* padding-bottom: 0; */
}

.menu2 .ul1>li.active>a {
  color: #000;
  font-weight: bold;
}

.menu2 .ul1>li.active>a:after {
  transform: translateY(-50%) rotate(135deg);
  margin-top: -2px;
}

.menu2 .ul1>li>a {
  color: #769cb8;
  font-size: 15px;
  padding: 15px 0;
  display: block;
  width: 100%;
  position: relative;
}

.menu2 .ul1>li.arrow>a:after {
  display: block;
}

.menu2 .ul1>li>a:after {
  content: "";
  display: none;
  position: absolute;
  top: 50%;
  right: 5px;
  transform: translateY(-50%) rotate(45deg);
  width: 6px;
  height: 6px;
  border-top: 2px solid #769cb8;
  border-right: 2px solid #769cb8;
  transition: all .4s;
}

.menu2 .ul2 {
  padding-bottom: 15px;
  display: none;
}

.menu2 .ul2>li {
  width: 50%;
  float: left;
}

.menu2 .ul2:after {
  content: "";
  display: table;
  clear: both;
}

.menu2 .ul2>li.active>a {
  color: #0084ff;
}

.menu2 .ul2>li>a {
  font-size: 15px;
  color: #000;
  padding: 10px 20px;
  display: block;
}

.menu2 .ul2>li>a:hover {
  color: #0084ff;
}

/* ==================== 内页 - 分类下拉样式 End ====================*/
/* ==================== 底部悬浮菜单按钮 Start ====================*/
.fixed-menu {
  position: fixed;
  width: 45px;
  height: 45px;
  background: rgba(0, 0, 0, 0.8);
  cursor: pointer;
  border-radius: 50%;
  left: 10px;
  bottom: 10px;
  z-index: 99;
  display: flex;
  flex-flow: column;
  align-items: center;
  justify-content: center;
  transition: all .4s;
  /* transform: translateX(-80%); */
  transform: translateX(0);
}

.fixed-menu.active {
  transform: translateX(0);
}

.fixed-menu i {
  width: 50%;
  height: 3px;
  background-color: #fff;
  border-radius: 100px;
  margin-bottom: 5px;
  display: block;
}

.fixed-menu i:last-child {
  margin-bottom: 0;
}

/* ==================== 底部悬浮菜单按钮 End ====================*/
/* ==================== 通用弹窗 Start ==================== */
.common-popup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  max-width: 100%;
  z-index: 999100;
  background-color: #000;
  overflow: auto;
  opacity: 0;
  visibility: hidden;
  transition: all 0.5s;
  display: none;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 15px;
}

.common-popup.active {
  opacity: 1;
  visibility: visible;
}

.common-popup.active .popup-box {
  transform: translateY(0);
}

.common-popup .popup-box {
  width: 100%;
  max-width: 750px;
  border-radius: 10px;
  margin-left: auto;
  margin-right: auto;
  background-color: #000;
  transform: translateY(100%);
  transition: transform 0.5s;
  height: calc(100% - 40px);
}

.common-popup .close {
  width: 30px;
  height: 30px;
  background-color: rgba(255, 255, 255, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 100%;
  top: -12px;
  right: 14px;
  transform: translate(50%, -100%) rotate(45deg);
  position: absolute;
  cursor: pointer;
  z-index: 999;
}

.common-popup .close:before,
.common-popup .close:after {
  content: "";
  display: block;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #fff;
  border-radius: 5px;
}

.common-popup .close:before {
  width: 70%;
  height: 3px;
}

.common-popup .close:after {
  width: 3px;
  height: 70%;
}

.common-popup .body {
  overflow: hidden;
  color: #fff;
  font-size: 16px;
  height: 100%;
}

.common-popup .body img {
  max-width: 100%;
  width: 100%;
  display: block;
}

.common-popup .body video {
  width: 100%;
  height: 240px;
  object-fit: cover;
  object-position: center;
}

.common-popup .body .swiper-container {
  height: 100%;
}

.common-popup .body .swiper-slide {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.common-popup .body .swiper-slide .text {
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 2;
  background-color: rgba(0, 0, 0, 0.4);
  text-align: center;
  padding: 10px;
  font-size: 12px;
  color: #fff;
  width: 100%;
}

.common-popup .body .swiper-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  width: 40px;
  height: 51px;
  background: url("../images/arrow01.png") no-repeat center;
  background-size: 100%;
  transition: all .4s;
}

.common-popup .body .swiper-btn-prev {
  left: 10px;
  transform: translateY(-50%) rotateY(180deg);
}

.common-popup .body .swiper-btn-next {
  right: 10px;
}

/* ==================== 通用弹窗 End ==================== */
/* ==================== 联系我们二维码 Start ====================*/
.contact .qr-group {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 40px;
  margin-bottom: 30px;
  width: 100%;
}

.contact .qr-item {
  width: 100px;
  margin-right: 30px;
  text-align: center;
  font-size: 13px;
  line-height: 1.6;
}

.contact .qr-item:last-child {
  margin-right: 0;
}

.contact .qr-item img {
  display: block;
  margin-left: auto;
  margin-right: auto;
  max-width: 100%;
}

.contact .qr-item .text1 {
  margin-top: 10px;
  color: #000;
  font-weight: bold;
}

.contact .qr-item .text2 {
  color: #7b7b7b;
}

/* ==================== 联系我们二维码 End ====================*/