.top-nav {
  line-height: 180px;
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  background-color: #333;
  position: relative;
}
.top-nav .ul1 {
  width: 1436px;
  margin: 0 auto;
  overflow: hidden;
}
.top-nav .ul1 .li1 {
  float: left;
  padding: 0 40px;
  width: 182px;
  box-sizing: border-box;
  text-align: center;
}
.top-nav .ul1 .li1:hover .ul2 {
  height: 60px;
  overflow: visible;
}
.top-nav .ul1 .li1 .ul2 {
  overflow: hidden;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
  -o-transition: all 0.5s;
  transition: all 0.5s;
  height: 0px;
  position: absolute;
  width: 1200px;
  border-radius: 30px;
  z-index: 99;
  background-color: #e1e1e1;
  left: 0;
  right: 0;
  margin: 0 auto;
  box-shadow: 0 0 10px 1px #9a9a9a;
  line-height: 60px;
  padding: 0 20px;
}
.top-nav .ul1 .li1 .ul2 .li2 {
  float: left;
  width: 16%;
  position: relative;
  text-align: center;
}
.top-nav .ul1 .li1 .ul2 .li2 .a2 {
  letter-spacing: 2px;
}
.top-nav .ul1 .li1 .ul2 .li2 .a2 span {
  vertical-align: 3px;
}
.top-nav .ul1 .li1 .ul2 .li2 a {
  color: #000;
}
.top-nav .ul1 .li1 .ul2 .li2 .ul3-box {
  width: 190px;
  background-color: #666;
  padding: 2px;
  position: absolute;
  left: 0;
  right: 0;
  top: 11px;
  margin: 0 auto;
  display: none;
}
.top-nav .ul1 .li1 .ul2 .li2 .ul3-box .ul3 {
  border: 1px solid #b3b3b3;
  padding: 0 7px;
}
.top-nav .ul1 .li1 .ul2 .li2 .ul3-box .ul3 .li3 {
  padding: 0 10px;
  line-height: 36px;
  border-bottom: 1px solid #949494;
  letter-spacing: 1px;
}
.top-nav .ul1 .li1 .ul2 .li2 .ul3-box .ul3 .li3:nth-child(1) a {
  font-weight: 700;
  letter-spacing: 3px;
}
.top-nav .ul1 .li1 .ul2 .li2 .ul3-box .ul3 .li3 a {
  color: #fff;
  letter-spacing: 2px;
  font-size: 16px;
  font-weight: 400;
}
.top-nav .ul1 .li1 .ul2 .li2 .ul3-box .ul3 .li3 a span {
  vertical-align: 3px;
}
.top-nav .ul1 .li1:nth-child(3) {
  margin-right: 325px;
}
.top-nav .ul1 .li1:hover {
  background: linear-gradient(#5a5a5a, #333333, #5a5a5a);
}
.top-nav .ul1 .li1:hover .a1 {
  border-bottom: 1px solid #fff;
  padding: 0 10px 10px;
}
.top-nav .ul1 .li1 .a1 {
  color: #fff;
}
.top-nav .logo {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
  margin: auto;
}
.slide .item a {
  display: block;
}
.slide .item a img {
  display: block;
}
.slide .carousel-indicators li {
  background-color: #9fa2a4;
  border: 0 none;
}
.slide .carousel-indicators li.active {
  background-color: #000;
}
.search {
  height: 80px;
  line-height: 80px;
  background-color: #ddd;
}
.search .search-box-left p {
  float: left;
  font-size: 18px;
  letter-spacing: 1px;
}
.search .search-box-left p a {
  color: #000;
  margin-right: 28px;
}
.search .search-box-left p:nth-child(2n-1) {
  font-size: 20px;
  font-weight: 700;
  margin-right: 18px;
}
.search-box-right {
  width: 240px;
  height: 30px;
  border: 1px solid #000;
  position: relative;
  margin-top: 25px;
}
.search-box-right input {
  width: 100%;
  height: 100%;
  padding: 0 35px 0 10px;
  display: block;
}
.search-box-right a {
  width: 29px;
  height: 29px;
  position: absolute;
  right: 0;
  top: 0;
  background-color: #000;
  font-size: 18px;
  color: #fff;
  line-height: 29px;
  text-align: center;
}
.index-title {
  text-align: center;
  margin-top: 70px;
  letter-spacing: 2px;
}
.index-title p:nth-child(1) {
  font-size: 33px;
  line-height: 58px;
  color: #000;
  font-weight: 700;
  letter-spacing: 6px;
}
.index-title p:nth-child(2) {
  line-height: 24px;
  color: #404040;
  letter-spacing: 4px;
  font-size: 12px;
}
.index-title p:nth-child(3) {
  line-height: 34px;
  font-weight: 700;
  color: #585858;
}
.index-title p:nth-child(4) {
  width: 40px;
  height: 3px;
  background-color: #000;
  display: inline-block;
}
.slideTxtBox {
  height: 700px;
  margin-top: 50px;
}
.slideTxtBox .hd ul {
  margin-right: -20px;
}
.slideTxtBox .hd ul li {
  width: 294px;
  height: 50px;
  background-color: #ddd;
  float: left;
  border-top-left-radius: 12px;
  border-top-right-radius: 12px;
  text-align: center;
  line-height: 50px;
  font-size: 18px;
  color: #797979;
  font-weight: 700;
  margin-right: 5px;
}
.slideTxtBox .hd ul li.on {
  height: 57px;
  margin-bottom: -7px;
  background-color: #333;
  color: #fff;
}
.slideTxtBox .bd {
  margin-top: 5px;
}
.slideTxtBox .bd ul {
  background-color: #ddd;
  padding: 20px 5px 70px;
  position: relative;
}
.slideTxtBox .bd ul li {
  background-color: #ddd;
  float: left;
  width: 25%;
  padding: 0 7px;
  margin-bottom: 14px;
}
.slideTxtBox .bd ul li:nth-child(4n+1){
clear:left;
}
.slideTxtBox .bd ul li a {
  display: block;
}
.slideTxtBox .bd ul li a img {
  width: 100%;
}
.slideTxtBox .bd ul li a p {
  line-height: 50px;
  font-size: 20px;
  font-weight: 700;
  color: #000;
  text-align: center;
  padding: 0 10px;
}
.slideTxtBox .bd .index-more {
  width: 173px;
  height: 28px;
  border: 1px solid #9f9f9f;
  border-radius: 4px;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 33px;
  margin: 0 auto;
  padding: 2px;
}
.slideTxtBox .bd .index-more a {
  display: block;
  width: 100%;
  height: 100%;
  text-align: center;
  color: #fff;
  font-weight: 700;
  background: linear-gradient(#515151, #333333, #5a5a5a);
  border-radius: 4px;
}
.index-customer {
  height: 800px;
  background-color: #ddd;
  margin-top: 80px;
  overflow: hidden;
}
.index-customer .index-title {
  margin-top: 34px;
}
.index-about .index-about-con {
  height: 340px;
  margin-top: 57px;
}
.index-about .index-about-con .index-about-con-left {
  width: 50%;
  padding-right: 20px;
}
.index-about .index-about-con .index-about-con-left p {
  text-align: justify;
  font-size: 16px;
  line-height: 36px;
  text-indent: 2em;
  letter-spacing: 1px;
}
.index-about .index-about-con .index-about-con-left p a {
  margin-left: 30px;
}
.index-about .index-about-con .index-about-con-left p:nth-child(2) {
  font-size: 12px;
  text-indent: 0;
  line-height: 22px;
}
.index-about .index-about-con .index-about-con-right {
  width: 50%;
  height: 100%;
  position: relative;
  padding-left: 10px;
}
.index-about .index-about-con .index-about-con-right .gray-box {
  width: 530px;
  height: 300px;
  background-color: #ddd;
  position: absolute;
  right: 0;
  bottom: 0;
}
.index-about .index-about-con .index-about-con-right img {
  position: absolute;
  top: 0;
  bottom: 0;
}
.index-tel {
  height: 200px;
  background-color: #ddd;
  margin-top: 100px;
  overflow: hidden;
}
.index-tel .main {
  position: relative;
  height: 100%;
  overflow: hidden;
}
.index-tel .index-tel-left {
  width: 790px;
}
.index-tel .index-tel-left p {
  text-align: center;
}
.index-tel .index-tel-left p:nth-child(1) {
  font-size: 18px;
  margin-top: 28px;
  letter-spacing: 2px;
}
.index-tel .index-tel-left p:nth-child(2) {
  font-size: 36px;
  font-weight: 700;
  margin-top: 13px;
  letter-spacing: 8px;
}
.index-tel .index-tel-left p:nth-child(3) {
  font-size: 14px;
  margin-top: 24px;
}
.index-tel .index-tel-left p:nth-child(3) img {
  vertical-align: 0;
  margin-left: 64px;
}
.index-tel .index-tel-right {
  width: 400px;
  text-align: right;
}
.index-tel .index-tel-right p {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 4px;
}
.index-tel .index-tel-right p:nth-child(2) {
  margin-bottom: 12px;
}
.index-tel .index-tel-right p span {
  font-size: 26px;
  font-weight: 700;
}
.index-tel .index-tel-right p:nth-child(1) {
  margin-top: 35px;
}
.index-tel .b-line {
  width: 1px;
  height: 100px;
  border-left: 1px dashed #000;
  position: absolute;
  left: 790px;
  top: 80px;
}
.index-news .index-news-list {
  margin-top: 56px;
}
.index-news .index-news-list ul {
  margin-right: -40px;
}
.index-news .index-news-list ul li {
  width: 380px;
  height: 550px;
  border: 3px solid #000;
  position: relative;
  float: left;
  margin-right: 30px;
}
.index-news .index-news-list ul li .index-news-top {
  height: 100px;
  border-bottom: 1px solid #ddd;
}
.index-news .index-news-list ul li .index-news-top .index-news-left {
  width: 100px;
  height: 100%;
  border-right: 1px solid #ddd;
  padding-top: 13px;
}
.index-news .index-news-list ul li .index-news-top .index-news-left p {
  text-align: center;
  color: #585858;
}
.index-news .index-news-list ul li .index-news-top .index-news-left p:nth-child(1) {
  font-weight: 700;
  font-size: 45px;
  line-height: 50px;
}
.index-news .index-news-list ul li .index-news-top .index-news-left p:nth-child(2) {
  font-size: 18px;
  line-height: 20px;
}
.index-news .index-news-list ul li .index-news-top .index-news-right {
  height: 100%;
  margin-left: 120px;
  padding-top: 20px;
}
.index-news .index-news-list ul li .index-news-top .index-news-right p:nth-child(1) {
  font-size: 18px;
  font-weight: 700;
}
.index-news .index-news-list ul li .index-news-top .index-news-right p:nth-child(2) {
  font-size: 16px;
  margin-top: 12px;
}
.index-news .index-news-list ul li .index-news-img {
  display: block;
  width: 350px;
  margin: 12px auto 0;
}
.index-news .index-news-list ul li .index-news-txt {
  padding: 0 15px;
  text-align: justify;
  line-height: 32px;
  text-indent: 2em;
}
.index-news .index-news-list ul li .index-news-more {
  position: absolute;
  width: 50px;
  height: 50px;
  line-height: 50px;
  text-align: center;
  font-size: 20px;
  font-weight: 700;
  background-color: #dddddd;
  left: 12px;
  bottom: 11px;
  color: #000;
}
.index-news .index-news-list ul li .index-news-more:hover{
  background-color: #003e95;
  color: #fff;
}
.index-news .index-news-list ul li:nth-child(2) {
  margin-top: 30px;
}
.index-news .index-ckgd {
  width: 230px;
  height: 50px;
  border: 3px solid #003e95;
  text-align: center;
  line-height: 45px;
  font-size: 20px;
  font-weight: 700;
  color: #000;
  display: block;
  margin: 50px auto 0;
  border-radius: 25px;
  letter-spacing: 2px;
}
.footer {
  height: 300px;
  background-color: #333;
  margin-top: 192px;
}
.footer .footer-bgc {
  width: 1350px;
  height: 155px;
  background: url("../images/footer.jpg") no-repeat;
  position: absolute;
  left: 0;
  right: 0;
  margin: -92px auto 0;
}
.footer .footer-bgc .footer-list {
  margin-left: 230px;
  margin-top: 50px;
}
.footer .footer-bgc .footer-list li {
  float: left;
  margin-right: 128px;
}
.footer .footer-bgc .footer-list li a {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
}
.footer .footer-bgc .footer-as {
  margin-left: 183px;
  margin-top: 30px;
}
.footer .footer-bgc .footer-as li {
  float: left;
  width: 182px;
  text-align: center;
}
.footer .footer-bgc .footer-as li:hover a {
  font-weight: 700;
  border-bottom: 1px solid #000;
}
.footer .footer-bgc .footer-as li a {
  font-size: 20px;
  color: #000;
}
.footer .footer-bgc .search-box {
  position: absolute;
  right: 30px;
  top: 60px;
  width: 174px;
  height: 24px;
}
.footer .footer-bgc .search-box a {
  display: block;
  float: left;
  width: 24px;
  height: 24px;
  font-size: 20px;
  font-weight: 700;
  text-align: center;
  color: #003e95;
}
.footer .footer-bgc .search-box input {
  float: right;
  border: 2px solid #999;
  height: 26px;
  padding: 0 10px;
  width: 148px;
}
.footer .footer-bottom .footer-bottom-left {
  margin-top: 80px;
  width: 600px;
}
.footer .footer-bottom .footer-bottom-left p {
  color: #fff;
  margin-bottom: 7px;
  font-size: 16px;
  padding-left: 10px;
  letter-spacing: 2px;
}
.footer .footer-bottom .footer-bottom-left p:nth-child(1) {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 18px;
  padding-left: 0;
  letter-spacing: 5px;
}
.footer .footer-bottom .footer-bottom-left p:nth-child(1) img {
  margin-right: 10px;
}
.footer .footer-bottom .footer-bottom-right {
  float: right;
  width: 600px;
  margin-top: 112px;
  font-size: 16px;
  line-height: 40px;
  padding-left: 80px;
  border-left: 1px solid #fff;
}
.footer .footer-bottom .footer-bottom-right p {
  color: #fff;
}
.product-left {
  width: 240px;
}
.product-right {
  width: 940px;
}
.product-center-left .product-center-left-ul li {
  text-align: left;
  background-color: #f5f5f5;
  margin: 3px 0;
}
.product-center-left .product-center-left-ul .product-center-left-li a {
  text-decoration: none;
  color: #000;
  font-size: 15px;
  display: block;
  padding: 0 10px 0 42px;
}
.product-center-left .product-center-left-ul .product-center-left-li .product-cpfl {
  line-height: 70px;
  font-weight: 700;
  font-size: 20px;
  color: #fff;
  background-color: #003e95;
  padding-left: 45px;
  position: relative;
  padding-right:60px;
}
.product-center-left .product-center-left-ul .product-center-left-li .product-cpfl a {
  font-size: 20px;
  color: #fff;
  padding-left: 0;
}
.product-center-left .product-center-left-ul .product-center-left-li .product-cpfl span {
  margin-right: 13px;
  -webkit-transform: rotate(-180deg);
  -moz-transform: rotate(-180deg);
  -ms-transform: rotate(-180deg);
  -o-transform: rotate(-180deg);
  transform: rotate(-180deg);
  position: absolute;
  right: 16px;
  top:0;
}
.product-center-left .product-center-left-ul .product-center-left-li .product-cpfl .xuanzhuan {
  -webkit-transform: rotate(-90deg);
  -moz-transform: rotate(-90deg);
  -ms-transform: rotate(-90deg);
  -o-transform: rotate(-90deg);
  transform: rotate(-90deg);
}
.product-center-left .product-center-left-ul .product-center-left-li .product-cpfl span::before {
  -webkit-transform: rotate(5deg);
  -moz-transform: rotate(5deg);
  -ms-transform: rotate(5deg);
  -o-transform: rotate(5deg);
  transform: rotate(5deg);
}
.product-center-left .product-center-left-ul .product-center-left-li .product-hidden-list {
  background-color: #fff;
  display: none;
  margin-top: 2px;
}
.product-center-left .product-center-left-ul .product-center-left-li .product-hidden-list p {
  line-height: 50px;
  background-color: #ddd;
  padding: 0 10px;
}
.product-center-left .product-center-left-ul .product-center-left-li .product-hidden-list p a {
  padding: 0 5px 0 35px;
  font-size: 18px;
  letter-spacing: 2px;
  border-bottom: 1px solid #9a9a9a;
}
.product-center-left .product-center-left-ul .product-center-left-li .product-hidden-list p:nth-last-child(1) a {
  border-bottom: 0 none;
}
.product-left-ps {
  height: 240px;
  background-color: #003e95;
  text-align: center;
  margin-top: 5px;
  line-height: 24px;
  padding-top: 11px;
  font-size: 16px;
}
.product-left-ps p {
  margin-bottom: 7px;
  color: #fff;
  letter-spacing: 2px;
}
.product-left-ps span {
  font-weight: 700;
  font-size: 18px;
}
.product-left-title {
  width: 240px;
  height: 100px;
  line-height: 100px;
  font-size: 33px;
  font-weight: 700;
  text-align: center;
  background-color: #d2d2d2;
  margin-top: 20px;
  letter-spacing: 5px;
}
.product-right-title {
  border-bottom: 4px solid #ddd;
}
.product-right-title p {
  float: left;
  line-height: 40px;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 2px;
  color: #333;
}
.product-right-title p i {
  display: inline-block;
  width: 3px;
  height: 30px;
  background-color: #333;
  margin-left: 13px;
  vertical-align: -5px;
}
.product-right-title p span {
  margin-left: 20px;
  font-family: Impact;
  color: #ccc;
  vertical-align: -1px;
  font-weight: 400;
}
.modal-dialog {
  width: 883px;
  height: 600px!important;
  margin: 140px auto 0;
}
.modal-header {
  padding: 13px;
}
.modal-content {
  border-radius: 0;
}
.modal-body {
  height: 546px;
  padding: 0;
}
.video-js {
  display: block;
  width:600px;
  height: 500px!important;
  margin:0 auto;
}
.modal-body video {
  display: block;
  margin: 0 auto;
  width: 100%;
}
.product-list ul li:nth-child(3n+1){clear:left;}