* {
  padding: 0px;
  margin: 0px;
  font-family: '微软雅黑', '宋体';
}
a {
  text-decoration: none;
  color: #000;
}
ul {
  list-style-type: none;
}
body {
  background: #F2F2F2;
}
@keyframes index {
  0% {
    opacity: 0;
    margin-top: -20px;
  }
  100% {
    margin-top: 25px;
  }
}
.index2_list {
  width: 90%;
  margin: 0px auto;
}
.index2_list ul {
  width: 100%;
}
.index2_list li {
  display: block;
  float: left;
  width: 25%;
  padding: 5px;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
}
.index2_list li a {
  display: block;
  width: 100%;
  height: 100%;
  border-bottom: 1px solid #d2d2d2;
  overflow: hidden;
}
.index2_list li a:hover .cont:after {
  display: block;
}
.index2_list li a:hover .case_img .case_img1 {
  transform: scale(1.2, 1.2);
}
.index2_list li a:hover .imgicon {
  display: block;
}
.index2_list li .case_img {
  overflow: hidden;
  height: 200px;
  width: 100%;
  position: relative;
}
.index2_list li .case_img .case_img1 {
  display: block;
  width: 100%;
  height: 100%;
  transition: all 0.8s;
}
@keyframes imgcon {
  0% {
    top: 0%;
  }
  100% {
    top: 40%;
  }
}
.index2_list li .imgicon {
  display: none;
  position: absolute;
  background: rgba(0, 0, 0, 0.5);
  top: 0px;
  height: 100%;
  width: 100%;
  z-index: 3;
}
.index2_list li .imgicon img {
  position: absolute;
  top: 40%;
  left: 40%;
  display: block;
  width: 50px;
  height: 50px;
  margin: 0px auto;
  opacity: 0.5;
  animation: imgcon 1s;
}
.index2_list .title {
  margin-top: 20px;
  font-size: 16px;
}
.index2_list .cont {
  font-size: 12px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
  -webkit-line-clamp: 1;
  padding-bottom: 20px;
  position: relative;
}
.index2_list .cont:after {
  display: none;
  content: "";
  width: 100%;
  height: 1px;
  background: #444444;
  position: absolute;
  top: 36px;
  left: 0px;
  animation: after 0.5s;
}
.clear {
  clear: both;
}
.thead {
  height: 60px;
  width: 100%;
  background: #000;
  position: fixed;
  padding: 0px 10px 0px 10px;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
  z-index: 99;
}
.thead .nav {
  padding: 0px 10px 0px 10px;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
  width: 100%;
  max-width: 1200px;
  line-height: 50px;
  margin: 0px auto;
}
.thead .nav .logo {
  width: 30%;
  height: 60px;
  display: table-cell;
  vertical-align: middle;
  float: left;
  line-height:60px;
}
.thead .nav .logo img {
  display: inline-block;
  vertical-align: middle;
}
.thead .nav_list {
  width: 70%;
  float: right;
  line-height:60px;
}
.thead .nav_list li {
  display: inline-block;
  position: relative;
  width: 13%;
  text-align: center;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
}
.thead .nav_list li a {
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
  display: block;
  width: 100%;
  font-size: 16px;
  color: #fff;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
}
.thead .nav_list li:hover {
  background: #F48330;
}
.thead .nav_list li:hover .nav_list2 {
  display: block;
}
@keyframes nav_list2 {
  0% {
    top: 100px;
  }
}
.thead .nav_list2 {
  position: absolute;
  display: none;
  top:60px;
  left: -30%;
  width: 160%;
  background: rgba(0, 0, 0, 0.5);
  animation: nav_list2 0.4s;
  -webkit-animation: nav_list2 0.4s;
  z-index: 3;
}
.thead .nav_list2 li {
  width: 100%;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
}
.thead .nav_list2 li:hover {
  background: #F48330;
}
.thead .nav_list2 li a:hover {
  background: none;
}
.thead .nav_mue {
  position: absolute;
  display: none;
  right: 10px;
  top: 20px;
  width: 60px;
  height: 20px;
}
.thead .nav_mue span {
  position: absolute;
  top: 0px;
  height: 2px;
  width: 100%;
  background: #Fff;
  display: block;
  transition: all 0.5s;
}
.thead .nav_mue span:nth-child(1) {
  top: 0px;
}
.thead .nav_mue span:nth-child(2) {
  top: 50%;
}
.thead .nav_mue span:nth-child(3) {
  top: 100%;
}
.thead .nav_mue .line1 {
  transform: rotate(45deg);
  top: 50%  !important;
}
.thead .nav_mue .line2 {
  display: none;
}
.thead .nav_mue .line3 {
  transform: rotate(-45deg);
  top: 50% !important;
}
@keyframes mobile_nav {
  0% {
    width: 0%;
  }
  100% {
    width: 33%;
  }
}
.thead .mobile_nav,
.thead .mobile_nav2 {
  display: none;
  position: fixed;
  right: 0px;
  top: 50px;
  width: 33%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 50;
  animation: mobile_nav 0.5s;
  -webkit-box-sizing: animation: mobile_nav 0.5s;
}
.thead .mobile_nav a,
.thead .mobile_nav2 a {
  color: #fff;
}
.thead .mobile_nav ul,
.thead .mobile_nav2 ul {
  width: 100%;
}
.thead .mobile_nav ul li,
.thead .mobile_nav2 ul li {
  display: block;
  width: 100%;
  text-align: center;
  line-height: 50px;
}
.thead .mobile_nav ul li:hover .nav_list3,
.thead .mobile_nav2 ul li:hover .nav_list3 {
  display: block;
}
.thead .mobile_nav .nav_list3,
.thead .mobile_nav2 .nav_list3 {
  display: none;
}
.thead .mobile_nav2 {
  display: none;
}
.shade {
  position: fixed;
  width: 100%;
  height: 100%;
  z-index: 98;
  display: none;
}
@keyframes banner {
  0% {
    opacity: 0;
    top: 0%;
  }
  100% {
    opacity: 1;
  }
}
.banner {
  position: relative;
  top: 50px;
  width: 100%;
}
.banner .swiper-slide {
  text-align: center;
  font-size: 18px;
  background: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
  background: none;
}
.banner img {
  width: 100%;
}
.banner .swiper-pagination-bullet-active {
  width: 20px;
  height: 10px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.7);
}
.banner .swiper-container-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet {
  width: 20px;
  height: 10px;
  border-radius: 3px;
  transition: all 0.5s;
}
.banner .banenr_cont {
  position: absolute;
  top: 30%;
  left: 30%;
  z-index: 99;
  color: #fff;
  width: 40%;
  padding: 20px;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
  background: rgba(0, 0, 0, 0.5);
  overflow: hidden;
  opacity: 1;
  animation: banner 2s;
}
.banner .banenr_cont p:nth-child(1) {
  font-size: 32px;
  font-weight: bold;
  line-height: 250%;
}
.banner .banenr_cont p:nth-child(2) {
  font-size: 16px;
  line-height: 60px;
}
.tbody {
  width: 100%;
  color: #444444;
  background: #fff;
  margin-top: 50px;
}
.tbody a {
  color: #444444;
}
.tbody .h1 {
  text-align: center;
  font-size: 24px;
  line-height: 30px;
}
.tbody .h2 {
  font-size: 12px;
  text-align: center;
  line-height: 30px;
}
.tbody .abbr {
  font-size: 14px;
  text-align: center;
}
.tbody .index1 {
  padding-top: 60px;
  width: 100%;
  max-width: 1024px;
  margin: 0px auto;
  margin-bottom: 40px;
  position: relative;
}
.tbody .index1 .index1_list {
  opacity: 1;
  margin-top: 25px;
  animation: index 1s;
}
.tbody .index1 li {
  display: block;
  float: left;
  width: 33%;
  padding: 0px 15px 0px 15px;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
}
.tbody .index1 a {
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.tbody .index1 a:hover .product_img img {
  transform: scale(1.2);
}
.tbody .index1 a:hover .cont:after {
  display: block;
}
.tbody .index1 .product_img {
  width: 100%;
  height: 200px;
  padding: 10px;
  overflow: hidden;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
}
.tbody .index1 .product_img img {
  display: block;
  width: 100%;
  height: 100%;
  transition: all 0.5s;
}
.tbody .index1 .title {
  display: block;
  font-size: 16px;
  text-align: left;
  border-bottom: 1px solid #E1E1E1;
  line-height: 30px;
}
.tbody .index1 .cont {
  display: block;
  width: 100%;
  font-size: 12px;
  text-align: left;
  line-height: 25px;
  position: relative;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.tbody .index1 .cont:after {
  display: none;
  content: "";
  width: 100%;
  height: 1px;
  background: #444444;
  position: absolute;
  top: 0px;
  left: 0px;
  animation: after 0.5s;
}
@keyframes after {
  0% {
    width: 0%;
  }
  100% {
    width: 100%;
  }
}
.tbody .case_nav_active {
  background: #F48330 !important;
  color: #fff;
}
.tbody .index2 {
  padding-top: 40px;
  width: 100%;
  margin: 0px auto;
  background: #F5F5F5;
}
.tbody .index2 .index2_list ul {
  display: none;
}
.tbody .index2 .index2_list ul:nth-child(1) {
  display: block;
}
.tbody .index2 .case_nav {
  width: 100%;
  max-width: 1024px;
  margin: 30px auto;
  text-align: center;
}
.tbody .index2 .case_nav a {
  font-size: 12px;
  border: #d2d2d2 1px solid;
  padding: 10px;
  transition: all 0.5s;
  background: #fff;
}
.tbody .index2 .more {
  text-align: center;
  width: 100%;
  padding: 20px 0px 20px 0px;
  font-size: 24px;
}
.tbody .index2 .more a {
  margin: 0px auto;
  display: block;
  font-size: 30px;
  height: 40px;
  line-height: 40px;
  width: 60px;
  border: #dfdfdf 1px solid;
  background: url("../img/icon_more.png") no-repeat 0px -9px;
  transition: all 0.5s;
}
.tbody .index2 .more a:hover {
  background-position: 0px -52px;
}
.tbody .index2 .more .more1 {
  display: none;
  font-size: 14px;
}
.tbody .index3 {
  width: 100%;
  background: #FFF;
  padding: 40px 0px 40px 0px;
}
.tbody .index3 .indexcont {
  width: 100%;
  max-width: 1024px;
  margin: 20px auto;
}
.tbody .index3 .indexcont .img {
  float: left;
  width: 30%;
}
.tbody .index3 .indexcont .img img {
  display: block;
  width: 100%;
}
.tbody .index3 .indexcont .about {
  text-align: left;
  float: left;
  width: 70%;
  padding-left: 20px;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
}
.tbody .index3 .h1,
.tbody .index3 .h2,
.tbody .index3 .abbr {
  text-align: left;
  text-indent: 20px;
}
.tbody .index3 .abbr {
  line-height: 25px;
}
.tbody .index4 {
  background: url('../img/pic7.jpg') no-repeat;
  background-size: cover;
  padding: 50px;
}
.tbody .index4 .index4cont {
  width: 100%;
  max-width: 1024px;
  margin: 0px auto;
}
.tbody .index4 .swiper-container {
  width: 100%;
  height: 100%;
}
.tbody .index4 .swiper-slide {
  text-align: center;
  font-size: 18px;
  background: #fff;
  /* Center slide text vertically */
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}
.tbody .index4 .itme {
  height: 100%;
  width: 100%;
  overflow: hidden;
}
.tbody .index4 .itme .img {
  width: 100%;
  height: 200px;
  overflow: hidden;
}
.tbody .index4 .itme img {
  width: 100%;
}
.tbody .index4 .itme .team_title,
.tbody .index4 .itme .h2,
.tbody .index4 .itme .abbr {
  text-align: left;
}
.tbody .index4 .cont {
  width: 100%;
  padding: 10px;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
}
.tbody .index4 .cont a {
  display: block;
  width: 100%;
  margin: 20px 0px;
  border: #E4E4E4 1px solid;
  color: #787878;
  font-size: 12px;
  line-height: 30px;
  transition: all 0.5s;
}
.tbody .index4 .cont a:hover {
  background: #515659;
  color: #fff;
}
.tbody .index5 {
  width: 100%;
  padding: 40px 0px 40px 0px;
  background: #fff;
}
.tbody .index5 .h1,.tbody .index5 .h2{
  text-align:center;
}
.tbody .index5 .index5_list {
  width: 100%;
  max-width: 1024px;
  margin: 40px auto;
}
.tbody .index5 .index5_list .h2,
.tbody .index5 .index5_list .abbr {
  text-align: left;
  overflow: hidden;
}
.tbody .index5 li {
  display: block;
  float: left;
  width: 50%;
  padding: 15px;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
}
.tbody .index5 .cont {
  font-size: 12px;
  position: relative;
  color: #abbr;
  border-top: 1px solid  #EFEFEF;
  padding-top: 5px;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  -webkit-line-clamp: 1;
}
.tbody .index5 .cont:after {
  content: '';
  position: absolute;
  top: 0%;
  left: 0px;
  width: 5%;
  height: 1px;
  background: #3C3C3C;
  transition: all 0.5s;
}
.tbody .index5 a {
  display: block;
  width: 100%;
  height: 100%;
}
.tbody .index5 a:hover .cont:after {
  width: 100%;
}
.foot {
  width: 100%;
  text-align: center;
  line-height: 25px;
  background: #F5F5F5;
  font-size: 14px;
  color: #848484;
  padding: 20px 0px;
}
.bth_itop {
  position: fixed;
  bottom: 10px;
  right: 10px;
  width: 30px;
  height: 30px;
  background: #292929;
  color: #fff;
  transition: all 1s;
}
.bth_itop i {
  display: block;
  transform: rotate(-90deg) !important;
}
.bth_itop:hover {
  background: #fff;
  color: #000;
}
/*成功案例*/
.banner {
  width: 100%;
  overflow: hidden;
}
.banner .cont {
  position: absolute;
  top: 25%;
  left: 45%;
  width: 100%;
  height: 100%;
  z-index: 3;
  color: #fff;
  font-size: 28px;
}
.banner img {
  display: block;
  width: 100%;
}
.tbody .container {
  background: #F2F2F2;
  width: 100%;
}
.tbody .case_index1 {
  width: 100%;
  max-width: 1024px;
  margin: 0px auto;
  padding: 30px 0px 30px 0px;
}
.tbody .leftbody {
  width: 25%;
  float: left;
  padding: 15px;
  background: #fff;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
}
.tbody .leftbody .h1 {
  text-align: left;
}
.tbody .case_nav_list {
  margin: 15px 0px;
  width: 100%;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
}
.tbody .case_nav_list li {
  display: block;
  height: 45px;
  line-height: 45px;
  border-bottom: 1px solid #E1E1E1;
  text-align: left;
}
.tbody .case_nav_list li a {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.tbody .case_nav_list li a:hover {
  color: #F38230;
}
.tbody .case_nav_list li a:after {
  display: none;
  content: '';
  position: absolute;
  top: 100%;
  left: 0px;
  width: 5%;
  height: 1px;
  background: #3C3C3C;
}
.tbody .case_nav_list li:hover a:after {
  display: block;
  animation: after 0.5s;
}
.tbody .rightbody {
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
  float: left;
  padding-left: 15px;
  width: 75%;
}
.tbody .rightbody .h1 {
  text-align: left;
  line-height: 50px;
}
.tbody .rightbody .rightbody_cont {
  background: #fff;
  padding: 10px;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
}
.tbody .rightbody .index2_list {
  width: 100%;
}
.tbody .rightbody .index2_list li {
  width: 33%;
}
.tbody .rightbody .index2_list li a {
  background: #fff;
}
.tbody .page {
  text-align: center;
  width: 100%;
  line-height: 60px;
}
/*新闻中心*/
.tbody .new_list {
  padding: 20px;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
}
.tbody .new_list ul {
  width: 100%;
}
.tbody .new_list li {
  display: block;
  height: 100%;
  border-bottom: 1px solid #E1E1E1;
  width: 100%;
  overflow: hidden;
  padding: 15px 0px;
}
.tbody .new_list li a {
  display: block;
  clear: both;
  width: 100%;
}
.tbody .new_list .img {
  width: 20%;
  height: 100%;
  overflow: hidden;
  float: left;
  vertical-align: middle;
  display: table-cell;
}
.tbody .new_list .img img {
  display: block;
  width: 100%;
  display: table-cell;
  vertical-align: middle;
  line-height: 100%;
}
.tbody .new_list dl {
  width: 80%;
  float: left;
  padding-left: 10px;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
}
.tbody .new_list dt {
  font-size: 18px;
  margin-bottom: 10px;
  font-weight: bold;
}
.tbody .new_list dd {
  font-size: 14px;
  text-indent: 20px;
  margin-bottom: 10px;
}
.tbody .new_list .rightbody_new_cont {
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  -webkit-line-clamp: 2;
}
.tbody .new_list span {
  display: block;
  margin-right: 40px;
  float: left;
}
.tbody .new_list .h2 {
  color: #848484;
  text-indent: 0px;
  line-height: 40px;
}
.tbody .cont_body {
  width: 100%;
}
.tbody .cont_body .title {
  text-align: center;
}
.tbody .cont_body .title .h2 {
  font-size: 24px;
  line-height: 40px;
  margin: 10px 0px;
  display: block;
}
.tbody .cont_body .title .h2,
.tbody .cont_body .title .time {
  text-align: center;
}
.tbody .cont_body .title .time {
  line-height: 25px;
}
.tbody .cont_body .cont {
  margin: 10px 0px;
  width: 100%;
  line-height: 40px;
  text-indent: 20px;
}
.tbody .cont_body .cont img {
  display: block;
  margin: 0px auto;
  width:80%;
}