.index {
  position: relative;
  overflow: hidden;
}

.header_main {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100px;
  background: transparent;
  transition: all 0.9s ease-out 0s;
  z-index: 100;
}

.header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin: 0 50px;
}

.header_main .webLogo {
  padding-top: 20px;
  margin-left: 2vw;
  float: left;
}

.header_main .webLogo img {
  display: block;
  width: 209px;
  height: 68px;
  float: left;
  margin-right: 14px;
}

.header_main .nav_main {
  float: right;
  margin-left: 2vw;
}

.header_main .nav_main .item {
  padding: 0 17px;
  float: left;
  position: relative;
  height: 100px;
  line-height: 100px;
  z-index: 12;
}

.header_main .nav_main .item a {
  display: block;
  height: 99px;
  font-size: 22px;
  line-height: 100px;
  color: #fff;
}

.header_main .nav_main .item.hover .alink {
  color: #d74f31;
  font-weight: bold;
}

.header_main .nav_main .item:hover .alink {
  color: #d74f31;
}

.header_main .nav_main .item.hover .alink {
  border-bottom: 3px solid #d74f31;
}

.header_main .nav li .subnav {
  position: absolute;
  left: 50%;
  top: 90px;
  background-color: #fff;
  width: 120px;
  margin-left: -60px;
  display: none;
  border-radius: 4px;
  overflow: hidden;
}

.header_main .nav li .subnav .subA {
  color: #333;
  line-height: 35px;
  height: 35px;
  overflow: hidden;
  display: block;
  margin: 0;
  font-size: 14px;
  line-height: 35px;
  height: 35px;
  overflow: hidden;
  display: block;
  font-size: 14px;
  border-bottom: 1px dotted #ddd;
  margin: 0;
  text-align: center;
}

.header_main .nav li .subnav .subA:hover {
  font-weight: bold;
  background: #3bb79b;
  color: #4872de;
  background: #ffbe8b;
  background: rgba(21, 21, 21, 0.8);
}

.header_main .nav .sub-box {
  width: 160%;
  position: absolute;
  left: -34%;
  text-align: center;
  top: 102px;
  background: #fff;
  display: none;
  line-height: 35px
}

.header_main .nav .sub-box p a {
  color: #fff
}

.header_main .nav .sub-box p .icon {
  width: 6px;
  height: 10px;
  background-position: -96px 0;
  position: absolute;
  top: 19px;
  left: 15px
}

.header_main .nav .sub-box p a {
  border-top: 1px solid #ddd;
  color: #333 !important;
  line-height: 50px !important;
  height: 50px !important;
  padding: 0;
  font-weight: 100;
  text-align: center;
  overflow: hidden;
  vertical-align: top;
  font-size: 18px;
  display: block;
  background: none;
  transition: ease-in-out 0.2s;
}

.header_main .nav .sub-box p a:hover {
  background: #d74f31;
  text-indent: 6px;
  color: #fff !important;
}

.header_main .quick {
  padding-top: 40px;
  float: right;
  margin-right: 2vw;
  margin-left: 2vw;
}

.header_main .quick .searcher {
  margin-top: -6px;
  float: left;
  width: 20px;
  margin-right: 30px;
}

.header_main .quick .search_btn {
  width: 20px;
  height: 20px;
  background: url("../images/searchico.png") no-repeat center center;
  float: left;
  display: block;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  cursor: pointer;
}

.header_main .quick .search_btn:hover {
  opacity: .8;
  filter: alpha(opacity=80);
}

.header_main .quick .search_main {
  position: absolute;
  z-index: 10;
  -webkit-transition: all ease 300ms;
  -moz-transition: all ease 300ms;
  -ms-transition: all ease 300ms;
  -o-transition: all ease 300ms;
  transition: all ease 300ms;
  width: 0;
  height: 80px;
  right: 50px;
  top: 90px;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.2);
  *background: #000;
}

.header_main .quick .search_box {
  width: 280px;
  height: 40px;
  margin-top: 20px;
  margin-left: 40px;
  background: url(../images/search_main.png) no-repeat bottom center;
}

.header_main .quick .search_box input {
  background-color: none;
  border: none;
}

.header_main .quick .search_box .stxt {
  width: 240px;
  height: 40px;
  line-height: 40px;
  display: block;
  text-indent: 10px;
  color: #fff;
  background-color: transparent;
  outline: none;
}

.header_main .quick .search_box .sbtn {
  font-size: 0;
  width: 34px;
  height: 34px;
  display: block;
  cursor: pointer;
  border-radius: 100%;
  margin-top: 5px;
  outline: none;
  background: url("../images/searchico.png") no-repeat center center;
}

.header_main .quick .cte {
  position: relative;
  float: left;
  margin-right: 14px;
  cursor: pointer;
}

.header_main .quick .cte .cvalue {
  padding-right: 12px;
  font-family: arial;
  font-size: 20px;
  color: #fff;
  background: url("../images/cearr.png") no-repeat right center;
}

.header_main .quick .member {
  float: left;
  display: block;
  width: 20px;
  height: 20px;
  background: url("../images/member.png") no-repeat center center;
}

.header_main .quick .member:hover {
  opacity: .8;
  filter: alpha(opacity=80);
}

/*.header_main.xc{height:100px;border-bottom:1px solid #ddd;transition: all 0.9s ease-out 0s; position:fixed; left:0; top:0;background-color: rgba(255,255,255,1);}*/

.header_main.xc .nav_main .item {
  height: 100px;
  line-height: 100px;
}

.header_main.xc .nav_main .item a {
  height: 99px;
  line-height: 100px;
  color: #333;
}

.header_main .tel_right {
  padding-top: 38px;
  float: right;
  margin-right: 2vw;
}

.header_main .tel_right .webTel {
  padding-left: 32px;
  font-family: arial;
  font-size: 26px;
  color: #fff;
  background: url("../images/telIco.png") no-repeat left center;
}

.header_main.xc .cte .cvalue {
  color: #666;
  background: url("../images/cearr2.png") no-repeat right center;
}

.header_main.xc .member {
  background: url("../images/member2.png") no-repeat center center;
}

.header_main.xc .quick {
  padding-top: 40px;
}

.header_main.xc .quick .search_btn {
  background: url("../images/searchico2.png") no-repeat center center;
}

.header_main.xc .tel_right .webTel {
  color: #d74f31;
  background: url("../images/telIco2.png") no-repeat left center;
}

.header_main .lag_sel_box {
  margin-top: -40px;
  position: relative;
  line-height: 100px;
}

.header_main .lag_box {
  display: none;
  position: absolute;
  top: 150px;
  left: 50%;
  margin-left: -40px;
  transform: translateX(-50%);
  background-color: #fff;
  color: #758190;
  font-size: 14px;
  line-height: 32px;
  padding: 10px 20px;
}

.header_main .lag_box::after {
  content: '';
  position: absolute;
  top: -5px;
  left: 30%;
  width: 10px;
  height: 10px;
  background-color: #fff;
  transform: rotate(45deg);
}

.header_main .lag_box .item {
  cursor: pointer;
  padding-right: 25px;
  width: 30px;
  border-bottom: 1px solid #758190;
}

.header_main .lag_box .item:last-child {
  border-bottom: none;
}

.header_main .lag_box .item::hover {
  color: #004bc6;
}

.header_box .lag_sel_box .lag_box li.on {
  color: #004bc6;
}

.header_main .lag_box.on {
  top: 100px;
  display: block;
}

.modal {
  display: none;
  /* 默认隐藏 */
  position: fixed;
  /* 根据浏览器定位 */
  z-index: 666;
  /* 放在顶部 */
  left: 0;
  top: 0;
  width: 100%;
  /* 全宽 */
  height: 100%;
  /* 全高 */
  overflow: auto;
  /* 允许滚动 */
  background-color: rgba(0, 0, 0, 0.4);
  /* 背景色 */
}

/*模态框内容*/
.modal-content {
  display: flex;
  /*采用flexbox布局*/
  flex-direction: column;
  /*垂直排列*/
  position: relative;
  background-color: #fefefe;
  margin: 15% auto;
  /*距顶部15% 水平居中*/
  padding: 20px;
  padding-top: 20px;
  border: 1px solid #888;
  width: 612px;
  animation: topDown 0.4s;
  /*自定义动画，从模态框内容上到下出现*/
}

@keyframes topDown {
  from {
    top: -300px;
    opacity: 0
  }

  to {
    top: 0;
    opacity: 1
  }
}

/*模态框头部*/
.modal-header {
  display: block;
  /*采用flexbox布局*/
  flex-direction: row;
  /*水平布局*/
  align-items: center;
  /*内容垂直居中*/
  justify-content: space-between;
  text-align: right;
}

/*关闭X 样式*/
.close {
  float: right;
  color: #aaa;
  font-size: 28px;
  font-weight: bold;
  transition: all ease 0.36s;
  display: block;
  width: 32px;
  height: 32px;
  background: url("../images/closeModal.png") no-repeat center center;
}

.close:hover {
  color: black;
  text-decoration: none;
  cursor: pointer;
  transform: rotate(360deg);
  transition: all ease 0.36s;
}

.modal-body {
  padding-top: 20px;
  padding-bottom: 30px;
  margin-top: 10px;
}

.modal-body .stxt {
  float: left;
  width: 500px;
  height: 48px;
  border: #CCC solid 1px;
  padding-left: 30px;
}

.modal-body .sbtn {
  width: 80px;
  height: 50px;
  background: url("../images/search_btn.png") no-repeat center center #477de2;
  border: none;
  cursor: pointer;
}

/*banner*/
#banner_main {
  position: relative;
}

.banner {
  position: relative;
  width: 100%;
  min-width: 1000px;
  padding: 0 0 45.28%;
  overflow: hidden;
}

.banner .list {
  width: 100%;
  display: inline-block;
}

.banner .list li {
  width: 100%;
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
  z-index: 1;
  overflow: hidden;
  background: #fff;
}

.banner .list li a {
  width: 100%;
  display: block;
  height: 100%;
}

.banner img {
  width: 100%;
  height: 100%;
  display: block;
  position: relative;
  left: 0;
  top: 0;
}

.banner .slide_btn {
  position: absolute;
  bottom: 46px;
  right: 5.2%;
  height: 24px;
  z-index: 120;
}

.banner .prev,
.banner .next {
  float: left;
  display: block;
  width: 13px;
  height: 23px;
  background: url("../images/prev.png") no-repeat center center;
  z-index: 12;
  top: 50%;
  margin-top: -2px;
  cursor: pointer;
  transition: ease-in-out 0.2s;
}

.banner .next {
  background: url("../images/next.png") no-repeat center center;
}

.banner .next:hover {
  right: 7.5%;
  opacity: 1;
  filter: alpha(opacity=100);
  background: url("../images/next_h.png") no-repeat center center;
}

.banner .prev:hover {
  left: 7.5%;
  opacity: 1;
  filter: alpha(opacity=100);
  background: url("../images/prev_h.png") no-repeat center center;
}

.banner .sline {
  margin: 0 40px;
  float: left;
  display: block;
  width: 1px;
  height: 22px;
  background: url("../images/pnLine.png") no-repeat center center;
}

.banner .tip {
  position: absolute;
  width: 100%;
  left: 5.2%;
  bottom: 40px;
  height: 34px;
  z-index: 30;
}

.banner .tip li {
  margin: 0 5px;
  width: 34px;
  height: 34px;
  line-height: 10px;
  text-align: center;
  cursor: pointer;
  font-size: 0;
  font-weight: bold;
  overflow: hidden;
  display: inline-block;
  background: url("../images//tip.png") no-repeat center center;
  *display: inline;
  *zoom: 1;
  transition: ease-in-out 0.2s;
}

.banner .tip li.cur {
  background: url("../images/tip_on.png") no-repeat center center;
}

.banner .pbg1 {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 885px;
  height: 225px;
  background: url("../images/banner_bg1.png") no-repeat center center;
  z-index: 4;
  background-size: cover;
}

.banner .pbg2 {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 1614px;
  height: 330px;
  background: url("../images/banner_bg2.png") no-repeat center center;
  z-index: 3;
  background-size: cover;
}

.banner .v-txt {
  position: absolute;
  width: 100%;
  top: 44%;
  text-align: center;
  z-index: 14;
}

.banner .v-txt h3 {
  height: 90px;
  font-size: 54px;
  line-height: 90px;
  margin-bottom: 12px;
  color: #fff;
  letter-spacing: 8px;
}

.banner .v-txt h3 .uimg1 {
  display: block;
  width: 920px;
  height: 61px;
  margin: 0 auto;
}

.banner .v-txt h3 .uimg2 {
  display: none;
  width: 900px;
  height: 38px;
  margin: 0 auto;
  margin-top: 30px;
}

.banner .video-container {
  background-color: #fff;
  z-index: 1;
}

.banner .video-container #video {
  display: block;
  min-width: 100%;
  min-height: 106%;
  position: absolute;
  top: -16%;
  left: -5%;
  z-index: 12;
  transform: scale(1.2)
}

.banner .opacity {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.1);
  z-index: 13;
}

.banner .online {
  position: absolute;
  bottom: 28%;
  left: 50%;
  margin-left: -70px;
  display: block;
  width: 140px;
  height: 40px;
  font-size: 14px;
  line-height: 40px;
  text-align: center;
  color: #fff;
  border: 1px solid #fff;
  z-index: 16;
  transition: all ease 0.36s;
  border-radius: 5px;
}

.banner .online:hover {
  text-indent: 6px;
  color: #fff;
  border-color: #d74f31;
  background: #d74f31;
  transition: all ease 0.36s;
  box-shadow: 0 6px 12px rgba(71, 114, 222, 0.17);
  transition: all ease 0.36s;
}

.ui-linebar {
  height: 75px;
  background-color: #466ec1;
  opacity: 1;
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 1px;
  margin-left: -.5px;
  z-index: 10;
}

.ui-linebar .ink {
  -webkit-animation: k-ink 2s linear -.5s infinite;
  animation: k-ink 2s linear -.5s infinite;
  background-color: #fff;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  -webkit-transform: scaleY(0);
  -ms-transform: scaleY(0);
  transform: scaleY(0);
  -webkit-transform-origin: 0 0;
  -ms-transform-origin: 0 0;
  transform-origin: 0 0;
}

@-webkit-keyframes k-ink {

  0%,
  25% {
    -webkit-transform: scaleY(0);
    transform: scaleY(0)
  }

  to {
    -webkit-transform: scaleY(1);
    transform: scaleY(1)
  }
}

@keyframes k-ink {

  0%,
  25% {
    -webkit-transform: scaleY(0);
    transform: scaleY(0)
  }

  to {
    -webkit-transform: scaleY(1);
    transform: scaleY(1)
  }
}

/* footer */
.footerM {
  height: 430px;
  background: #131723;
  overflow: hidden;
}

.footerM .f_left {
  position: relative;
  float: left;
  width: 21.4%;
  height: 430px;
  background: #1b1f79;
}

.footerM .f_left .left_box {
  padding-top: 100px;
}

.footerM .f_left .btlogo {
  display: block;
}

.footerM .f_left .btlogo .img1 {
  display: block;
  width: 185px;
  height: 60px;
  margin: 0 auto;
}

.footerM .f_left .btlogo .img2 {
  display: block;
  width: 180px;
  height: 21px;
  margin: 0 auto;
  margin-top: 18px;
}

.footerM .f_left .tel_box {
  padding-top: 100px;
}

.footerM .f_left .tel_box .zx {
  display: block;
  width: 198px;
  height: 18px;
  font-size: 16px;
  line-height: 18px;
  text-align: center;
  margin: 0 auto;
  color: #fff;
  background: url("../images/btline.png") no-repeat center center;
}

.footerM .f_left .tel_box .webTel {
  margin-top: 20px;
  font-family: arial;
  font-size: 30px;
  line-height: 30px;
  text-align: center;
  color: #eee;
}

.footerM .f_right {
  position: relative;
  float: right;
  width: 71.4%;
  height: 430px;
}

.footerM .footer_1 {
  padding-top: 80px;
}

.footerM .footer_1 .bnav {
  float: left;
  width: 75%;
}

.footerM .footer_1 .qrcode {
  float: right;
  display: block;
}

.footerM .f_right .list li {
  float: left;
  width: 160px;
  padding: 0 30px 0 30px;
  display: block;
  list-style: none;
  line-height: 32px;
  text-align: center;
  overflow: hidden;
  min-height: 104px;
}

.footerM .f_right .list .li1 {
  padding-left: 0;
}

.footerM .f_right .list li a {
  display: block;
  font-size: 18px;
  line-height: 32px;
  color: #ddd;
}

.footerM .f_right .list .drop {
  padding-top: 10px;
}

.footerM .f_right .list .drop a {
  display: block;
  width: 100%;
  font-size: 14px;
  line-height: 28px;
  color: #999;
}

.footerM .f_right .list li a:hover {
  color: #d74f31;
}

.footerM .f_right .list .drop a:hover {
  color: #d74f31;
}

.footerM .f_right .qimg {
  float: left;
  display: block;
  width: 150px;
  height: 150px;
  background: #999;
}

.footerM .f_right .qimg img {
  display: block;
  width: 150px;
  height: 150px;
}

.footerM .footer_1 .qrcode {
  float: right;

  display: none;
}


.footerM .f_right .qrcode .tit {
  display: block;
  font-size: 14px;
  line-height: 40px;
  text-align: center;
  color: #ccc;
}

.footerM .footer_2 {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 70px;
  border-top: 1px solid #222;
}

.footerM .copyright {
  font-size: 12px;
  color: #999;
}

.footerM .copyright .copy {
  float: left;
  height: 70px;
  line-height: 70px;
}

.footerM .copyright a {
  color: #999;
}

.footerM .copyright em {
  margin: 0 5px;
}

.footerM .copyright .jszc {
  float: right;
  height: 70px;
  line-height: 70px;
}

.footerM .copyright .jszc span {
  height: 70px;
}

.footerM .copyright a:hover {
  color: #d74f31;
}

/* index css */
.index .index_title {
  padding-top: 100px;
}

.index .index_title .tit {
  letter-spacing: 3px;
  float: left;
  display: block;
  width: 228px;
  font-size: 39px;
  line-height: 50px;
  color: #333;
  background: url("../images/ctitline.png") no-repeat 0px bottom;
}

.index .index_title .subtit {
  float: left;
  display: block;
  padding-top: 24px;
  margin-left: 20px;
  font-size: 18px;
  line-height: 20px;
  color: #999;
}

.index .tit_left {
  float: left;
}

.index .menu_right {
  float: right;
}

.index .menu_right .item {
  float: left;
  width: 150px;
  height: 45px;
  font-size: 18px;
  line-height: 45px;
  text-align: center;
  margin-left: 3px;
  color: #333;
  background: #e5e5e5;
}

.index .menu_right .item a {
  display: block;
  font-size: 18px;
  transition: all ease 0.36s;
}

.index .menu_right .item:hover {
  background: url("../images/f2arr.png") no-repeat 90% center #1b1f79;
}

.index .menu_right .item:hover a {
  color: #fff;
  text-indent: -30px;
  transition: all ease 0.36s;
}

.index .menu_right .more {
  margin-left: 3px;
  float: left;
  font-family: arial;
  font-size: 30px;
  line-height: 45px;
  text-align: center;
  color: #fff;
  display: block;
  width: 45px;
  height: 45px;
  background: #d74f31;
}

.index .menu_right .more a {
  display: block;
  font-size: 30px;
  color: #fff;
}

.index .menu_right .more:hover {
  background: #1b1f79;
}


/* 解决方案 */
.index .floor_1_main {
  position: relative;
  background: #fff;
}

.index .floor_1 {
  padding-top: 0;
}

.index .f1bg {
  position: absolute;
  top: 0;
  right: 0;
  width: 220px;
  height: 220px;
  background: url("../images/f1Bg.png") no-repeat bottom left;
}

.index .floor_1 .solution {
  margin-top: 40px;
}

.index .solist li {
  position: relative;
  float: left;
  width: 13.5%;
  height: 400px;
  margin-left: 1%;
  transition: all ease 0.36s;
}

.index .solist li .box1 {
  position: relative;
  height: 400px;
  background: url("../images/f1libg.jpg") no-repeat;
}

.index .solist li .box1 .sico {
  padding-top: 88px;
}

.index .solist li .box1 .sico img {
  position: absolute;
  top: 88px;
  bottom: 0;
  left: 0;
  right: 0;
  display: block;
  margin: 0 auto;
}

.index .solist li .box1 .stit {
  padding-top: 106px;
  font-size: 24px;
  line-height: 24px;
  color: #fff;
  text-align: center;
}

.index .solist li .box1 .simg {
  position: absolute;
  bottom: 40px;
  left: 50%;
  margin-left: -20px;
  display: block;
  width: 40px;
  height: 40px;
  background-position: 0 0;
}

.index .solist li:first-child {
  margin-left: 0;
}

.index .solist li.on {
  width: calc(96% - 13.5%*4);
  transition: all ease 0.36s;
}

.index .solist li.on .box1 {
  opacity: 0;
  filter: alpha(opacity=0);
}

.index .solist li .img {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.index .solist li .img img {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  max-width: 100%;
  height: 100%;
}

.index .solist li .txt {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
}

.index .solist li .box2 .txt {
  padding-top: 80px;
  padding-left: 50px;
  height: calc(100% - 80px);
}

.index .solist li .box2 .tit {
  font-size: 30px;
  line-height: 30px;
  color: #fff;
}

.index .solist li .box2 .desc {
  margin-top: 30px;
  width: 290px;
  font-size: 16px;
  line-height: 30px;
  color: #fff;
}

.index .solist li .box2 .detail {
  position: absolute;
  bottom: 50px;
  left: 50px;
  display: block;
  width: 140px;
  height: 40px;
  font-size: 14px;
  line-height: 40px;
  text-indent: 24px;
  color: #fff;
  background: url("../images/f1arr.png") 95px center no-repeat #d74f31;
}

.index .solist li .box2 .detail span {
  position: relative;
  z-index: 12;
}

.index .solist li .box2 .detail:before,
.index .solist li .box2 .detail:after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 100%;
  background: url("../images/f1arr.png") 95px center no-repeat #3762dd;
  z-index: 2;
  transition: .8s;
}

.index .solist li .box2 .detail:before {
  transition: .8s;
  background: url("../images/f1arr.png") 95px center no-repeat #3762dd;
  z-index: -1;
}

.index .solist li .box2 .detail:hover:after,
.index .solist li .box2 .detail:hover:before {
  width: 100%;
}

.index .solist .online {
  position: absolute;
  bottom: 50px;
  left: 200px;
  display: block;
  width: 140px;
  height: 40px;
  font-size: 14px;
  line-height: 40px;
  text-indent: 24px;
  color: #fff;
  background: url("../images/f1arr.png") 95px center no-repeat #477de2;
  z-index: 16;
  transition: all ease 0.36s;
}

.index .solist .online:hover {
  text-indent: 28px;
  color: #fff;
  background: url("../images/f1arr.png") 98px center no-repeat #d74f31;
  transition: all ease 0.36s;
  box-shadow: 0 6px 12px rgba(71, 114, 222, 0.17);
  transition: all ease 0.36s;
}


/* 产品中心 */
.index .floor_2_main {
  position: relative;
  width: 100%;
  height: 1040px;
  background: url(../images/productbg2.jpg) center center no-repeat;
  background-attachment: fixed;
  background-size: cover;
  background-position: bottom;
  overflow: hidden;
}

.index .floor_2 {
  padding-top: 0;
  border-top: 1px solid #fff;
  background: url("../images/f2_2bg.jpg") no-repeat top center;
}

.index .floor_2 .index_title {
  padding-top: 100px;
}

.index .floor_2 .product_center {
  margin-top: 45px;
}

.index .floor_2 .bd {
  position: relative;
}

.index .floor_2 .prolist {
  overflow: hidden;
}

.index .floor_2 .prolist li {
  position: relative;
  float: left;
  display: block;
  width: 31.3%;
  height: 650px;
  margin-right: 40px;
  background: #fff;
  transition: height 0.36s;
}

.index .floor_2 .prolist li a {
  display: block;
  height: 100%;
}

.index .floor_2 .prolist li .img {
  display: block;
  width: 100%;
  height: 330px;
  overflow: hidden;
  border-radius: 0;
  position: relative;
  transition: all ease 0.36s;
  z-index: 1;
}

.index .floor_2 .prolist li img {
  width: 100%;
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  height: 330px;
  transition: all ease 0.36s;
  transform: translateY(80px);
}

.index .floor_2 .prolist li .txtBox {
  position: absolute;
  bottom: 0;
  box-sizing: border-box;
  padding: 60px 40px 40px;
  height: 324px;
  transition: all ease 0.36s;
  transform: translateY(0);
  z-index: 2;
}

.index .floor_2 .prolist li .t_top {
  padding-bottom: 30px;
  border-bottom: 1px dashed #ddd;
}

.index .floor_2 .prolist li .t_top .tit {
  font-size: 26px;
  line-height: 30px;
  color: #333;
  background: url("../images/f2arr2.png") no-repeat center right;
}

.index .floor_2 .prolist li .t_top .desc {
  margin-top: 30px;
  height: 48px;
  font-size: 14px;
  line-height: 24px;
  color: #999;
}

.index .floor_2 .prolist li .t_bottom {
  padding-top: 30px;
}

.index .floor_2 .prolist li .t_bottom .ite {
  font-size: 14px;
  line-height: 30px;
  color: #999;
}

.index .floor_2 .prolist li .t_bottom .it2 {
  margin-left: 20px;
  color: #666;
}

.index .floor_2 .prolist li:hover {
  height: 650px;
}

.index .floor_2 .prolist li:hover .img {
  height: 330px;
  transition: all ease 0.36s;
}

.index .floor_2 .prolist li:hover img {
  height: 330px;
  transform: translateY(0);
  transition: all ease 0.36s;
}

.index .floor_2 .prolist li:hover .txtBox {
  transition: all ease 0.36s;
}

.index .floor_2 .prolist li:hover .t_top .tit {
  font-weight: bold;
  color: #1b1f79;
  background: url("../images/f2arr3.png") no-repeat center right;
}

.index .floor_2 .prolist li:hover img {
  filter: brightness(105%);
  -webkit-filter: brightness(105%);
}


.index .floor_2 .hd {
  margin-top: 50px;
}

.index .floor_2 .hd .prev,
.index .floor_2 .hd .next {
  float: left;
  display: block;
  width: 100px;
  height: 50px;
  transition: all ease 0.36s;
  cursor: pointer;
}

.index .floor_2 .hd .prev {
  background-position: -160px 0;
  margin-right: 2px;
}

.index .floor_2 .hd .next {
  background-position: -270px 0;
}

.index .floor_2 .hd .prev:hover {
  background-position: -50px 0;
}

.index .floor_2 .hd .next:hover {
  background-position: -380px 0;
}

/* 智展优势 */
.index .floor_3_main {
  height: 788px;
  background: #f6f6f6;
}

.index .index_title2 {
  padding-top: 100px;
}

.index .index_title2 .tit {
  display: block;
  width: 170px;
  margin: 0 auto;
  font-size: 40px;
  line-height: 44px;
  color: #333;
  background: url("../images/ctitline.png") no-repeat 30px bottom;
}

.index .advant {
  margin-top: 60px;
  position: relative;
  height: 489px;
}

.index .advant .hd {
  float: left;
  width: 7.2%;
  height: 489px;
  background: #e5e5e5;
  z-index: 12;
}

.index .advant .bd {
  position: relative;
  float: left;
  width: 92.8%;
  height: 489px;
  overflow: hidden;
  background: #fff;
  z-index: 1;
}

.index .advant .bd li {
  display: block;
  width: 100%;
  height: 100%;
}

.index .advant .bd li a {
  display: block;
}

.index .advant .bd li .img {
  float: left;
  display: block;
  width: 50%;
  height: 100%;
  overflow: hidden;
}

.index .advant .bd li img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: all ease 0.36s;
}

.index .advant .bd li .txt {
  position: relative;
  float: left;
  width: 50%;
  height: 489px;
  transition: all ease 0.36s;
}

.index .advant .bd li .txt .tit {
  padding-top: 5%;
  margin-left: 15%;
  font-size: 34px;
  color: #333;
}

.index .advant .bd li .txt .desc {
  margin-top: 1.5%;
  margin-left: 15%;
  width: 68%;
  font-size: 18px;
  line-height: 32px;
  color: #666;
}

.index .advant .bd li .txt .arrow {
  position: absolute;
  bottom: 15%;
  left: 15%;
  display: block;
  width: 45px;
  height: 45px;
  background-position: 0 -50px;
}

.index .advant .bd .number {
  position: absolute;
}

.index .advant .bd li:hover img {
  transform: scale(1.05);
  transition: all ease 0.36s;
}

.index .advant .bd li:hover .txt {
  transform: translateY(-6px);
  transition: all ease 0.36s;
}

.index .advant .bd li:hover .tit {
  color: #477de2;
}

.index .advant .hd .list {
  height: 100%;
}

.index .advant .hd li {
  height: 20%;
  background: #e5e5e5;
  cursor: pointer;
}

.index .advant .hd li .aimg {
  float: left;
  position: relative;
  width: 100%;
  height: 100%;
  transition: all ease 0.36s;
}

.index .advant .hd li .aico {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  background: url("../images/aico.png") no-repeat;
  display: inline-block;
  vertical-align: middle;
}

.index .advant .hd li.ait1 .aico {
  width: 42px;
  height: 42px;
  background-position: 0 0;
}

.index .advant .hd li.ait2 .aico {
  width: 46px;
  height: 38px;
  background-position: -60px 0;
}

.index .advant .hd li.ait3 .aico {
  width: 45px;
  height: 41px;
  background-position: -120px 0;
}

.index .advant .hd li.ait4 .aico {
  width: 43px;
  height: 41px;
  background-position: -180px 0;
}

.index .advant .hd li.ait5 .aico {
  width: 38px;
  height: 40px;
  background-position: -240px 0;
}

.index .advant .hd li.ait1.on .aico,
.index .advant .hd li.ait1:hover .aico {
  background-position: 0 -60px;
}

.index .advant .hd li.ait2.on .aico,
.index .advant .hd li.ait2:hover .aico {
  background-position: -60px -60px;
}

.index .advant .hd li.ait3.on .aico,
.index .advant .hd li.ait3:hover .aico {
  background-position: -120px -60px;
}

.index .advant .hd li.ait4.on .aico,
.index .advant .hd li.ait4:hover .aico {
  background-position: -180px -60px;
}

.index .advant .hd li.ait5.on .aico,
.index .advant .hd li.ait5:hover .aico {
  background-position: -240px -60px;
}

.index .advant .hd li .txt {
  display: none;
  opacity: 0;
}

.index .advant .hd li.on .aimg {
  width: 50%;
}

.index .advant .hd li.on .txt .tit {
  display: table-cell;
  vertical-align: middle;
  width: 100%;
  height: 100%;
  font-size: 18px;
  line-height: 100%;
  text-align: left;
  color: #fff;
  padding-right: 2px;
}

.index .advant .hd li.on .txt {
  display: table;
  position: absolute;
  right: 0;
  width: 50%;
  height: 100%;
  opacity: 1;
}

.index .advant .hd li.on,
.index .advant .hd li:hover {
  position: relative;
  width: 200%;
  background: #4772de;
  transition: all ease 0.36s;
  z-index: 12;
}

.index .advant .number {
  position: absolute;
  right: 4.5%;
  bottom: 15%;
  z-index: 12;
}

.index .advant .number .num1 {
  font-family: arial;
  font-size: 70px;
  line-height: 50px;
  color: #1b1f79;
}

.index .advant .number .num2 {
  margin-left: 16px;
  font-family: arial;
  font-size: 30px;
  color: #999;
}

/* 客户案例 */
.index .floor_4_main {
  background: #fff;
}

.index .floor_4 .index_title {
  padding-top: 100px;
}

.index .case_box {
  margin-top: 55px;
  height: 524px;
}

.index .case_box .case_left {
  float: left;
  width: 32%;
}

.index .case_box .case_right {
  float: left;
  width: 66%;
  height: 524px;
  margin-left: 28px;
}

.index .case_box .case_left li {
  position: relative;
  display: block;
  width: 100%;
  height: 252px;
  transition: all ease 0.36s;
  overflow: hidden;
}

.index .case_box .case_left li .img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 252px;
  z-index: 1;
  overflow: hidden;
}

.index .case_box .case_left li img {
  display: block;
  width: 100%;
  height: 100%;
  transition: all ease 0.36s;
}

.index .case_box .case_left li .txt {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 58%;
  background: url("../images/f4casetxt2.png") no-repeat;
  background-size: 100%;
  z-index: 2;
}

.index .case_box .case_left li .txt .tit {
  font-weight: normal;
  font-size: 24px;
  line-height: 200px;
  text-align: center;
  color: #fff;
}

.index .case_box .case_left li:first-child {
  margin-bottom: 20px;
}

.index .case_box .case_left li:hover .tit {
  color: #f5f5f5;
}

.index .case_box .case_left li:hover img {
  transform: scale(1.05);
  transition: all ease 0.36s;
}

.index .case_box .case_right {
  position: relative;
}

.index .case_box .case_right .bd {
  position: relative;
  overflow: hidden;
}

.index .case_box .case_right li {
  position: relative;
  display: block;
  width: 100%;
  height: 524px;
}

.index .case_box .case_right li .img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 524px;
  z-index: 1;
}

.index .case_box .case_right li img {
  display: block;
  width: 100%;
  height: 100%;
  transition: all ease 0.36s;
}

.index .case_box .case_right .txt {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 28%;
  background: url("../images/f4casetxt1.png") no-repeat;
  background-size: 100%;
  z-index: 2;
}

.index .case_box .case_right .txt .tit {
  padding-top: 30px;
  text-indent: 50px;
  font-weight: normal;
  font-size: 26px;
  text-align: left;
  color: #fff;
}

.index .case_box .case_right .txt .desc {
  padding-left: 50px;
  padding-top: 20px;
  font-size: 16px;
  line-height: 18px;
  color: #fff;
}

.index .case_box .case_right li:hover img {
  transform: scale(1.05);
  transition: all ease 0.36s;
}

.index .case_box .case_right li:hover .tit {
  color: #f5f5f5;
}

.index .case_box .case_right .hd {
  height: 100px;
  position: absolute;
  right: 0;
  bottom: 0;
  width: 246px;
  z-index: 12;
}

.index .case_box .case_right .hd .prev,
.index .case_box .case_right .hd .next {
  float: left;
  display: block;
  width: 123px;
  height: 100px;
  cursor: pointer;
  transition: all ease 0.36s;
}

.index .case_box .case_right .hd .prev {
  background: url("../images/f4prev.png") no-repeat center center;
}

.index .case_box .case_right .hd .next {
  background: url("../images/f4next.png") no-repeat center center;
}

.index .case_box .case_right .hd .prev:hover {
  background: url("../images/f4prev_h.png") no-repeat center center;
  transition: all ease 0.36s;
}

.index .case_box .case_right .hd .next:hover {
  background: url("../images/f4next_h.png") no-repeat center center;
  transition: all ease 0.36s;
}

/* 合作流程 */
.index .floor_5_main {
  padding-bottom: 120px;
  background: #fff;
}

.index .floor_5 .index_title {
  padding-top: 100px;
}

.index .coop_process {
  margin-top: 50px;
  height: 220px;
  background: url("../images/f5arrbg.png") no-repeat right center;
}

.index .coop_process ul {
  position: relative;
  width: 100%;
  height: 220px;
}

.index .coop_process li {
  margin-right: 3%;
  margin-bottom: 2%;
  position: relative;
  float: left;
  display: block;
  width: 13.572%;
  height: 43.187%;
  background: #f5f5f5;
  border-radius: 3px;
  transition: all ease 0.36s;
}

.index .coop_process li .pimg {
  float: left;
  position: relative;
  display: block;
  width: 47.36%;
  height: 100%;
}

.index .coop_process li .pico {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  background: url("../images/pico.png") no-repeat;
  display: inline-block;
  vertical-align: middle;
}

.index .coop_process li.mt1 .pico {
  width: 43px;
  height: 40px;
  background-position: 0 0;
}

.index .coop_process li.mt2 .pico {
  width: 47px;
  height: 40px;
  background-position: -60px 0;
}

.index .coop_process li.mt3 .pico {
  width: 34px;
  height: 39px;
  background-position: -120px 0;
}

.index .coop_process li.mt4 .pico {
  width: 41px;
  height: 38px;
  background-position: -180px 0;
}

.index .coop_process li.mt5 .pico {
  width: 40px;
  height: 42px;
  background-position: -240px 0;
}

.index .coop_process li.mt6 .pico {
  width: 45px;
  height: 38px;
  background-position: -300px 0;
}

.index .coop_process li.mt7 .pico {
  width: 39px;
  height: 39px;
  background-position: 0 -60px;
}

.index .coop_process li.mt8 .pico {
  width: 44px;
  height: 38px;
  background-position: -60px -60px;
}

.index .coop_process li.mt9 .pico {
  width: 47px;
  height: 43px;
  background-position: -120px -60px;
}

.index .coop_process li.mt10 .pico {
  width: 40px;
  height: 40px;
  background-position: -180px -60px;
}

.index .coop_process li.mt11 .pico {
  width: 34px;
  height: 42px;
  background-position: -240px -60px;
}

.index .coop_process li.mt12 .pico {
  width: 41px;
  height: 42px;
  background-position: -300px -60px;
}

.index .coop_process li .txt {
  float: left;
  display: table;
  width: 52.64%;
  height: 100%;
}

.index .coop_process li .txt .tit {
  display: table-cell;
  vertical-align: middle;
  font-size: 18px;
  color: #333;
}

.index .coop_process li:hover {
  transform: translateY(-5px);
  transition: all ease 0.36s;
}

.index .coop_process li:hover .tit {
  font-weight: bold;
  color: #4772de;
}

/* 关于我们 */
.index .floor_6_main {
  position: relative;
  width: 100%;
  height: 904px;
  background: url("../images/f6bg.png") no-repeat top center #fff;
}

.index .floor_6 {
  position: relative;
}

.index .about_tit {
  position: absolute;
  top: 140px;
  right: 0;
}

.index .about_tit .tit {
  font-size: 40px;
  line-height: 40px;
  text-align: right;
  color: #fff;
}

.index .about_tit .aline {
  margin-top: 27px;
  float: right;
  display: block;
  width: 30px;
  height: 5px;
  background: #fff;
}

.index .about .hd {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 12;
}

.index .about .hd li {
  float: left;
  display: block;
  width: 250px;
  height: 80px;
  background: url("../images/f6li.png") no-repeat top center;
  cursor: pointer;
}

.index .about .hd li .alogo {
  padding-top: 12px;
  padding-left: 20px;
}

.index .about .hd li .alogo img {
  max-width: 155px;
}

.index .about .hd li.ait2 .alogo {
  padding-top: 12px;
  padding-left: 50px;
}

.index .about .hd li .img1 {
  display: block;
}

.index .about .hd li .img2 {
  display: none;
}

.index .about .hd li.on {
  background: url("../images/f6li_h.png") no-repeat top center;
}

.index .about .hd li.on .img1 {
  display: none;
}

.index .about .hd li.on .img2 {
  display: block;
}

.index .about .bd {
  padding-top: 177px;
  position: relative;
  height: 550px;
}

.index .about .bd li .txt {
  position: relative;
  z-index: 2;
}

.index .about .bd li .atit {
  font-size: 36px;
  line-height: 36px;
  color: #fff;
}

.index .about .bd li .adesc {
  margin-top: 44px;
  width: 640px;
  font-size: 16px;
  line-height: 30px;
  color: #fff;
}

.index .about .bd li .adesc span {
  display: block;
}

.index .about .bd li .img {
  position: absolute;
  top: 158px;
  right: -88px;
  display: block;
  width: 1000px;
  height: 519px;
  z-index: 1;
}

.index .about .bd li img {
  display: block;
  width: 100%;
  height: 100%;
}

.index .about .bd li .detail {
  position: relative;
  margin-top: 30px;
  display: block;
  width: 160px;
  height: 40px;
  font-size: 14px;
  line-height: 40px;
  text-indent: 30px;
  color: #1b1f79;
  background: url("../images/f6arr1.png") no-repeat 100px center #f2f2f2;
  transition: all ease 0.36s;
}

.index .about .bd li .detail span {
  position: relative;
  z-index: 12;
}

.index .about .bd li .detail:before,
.index .about .bd li .detail:after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 40px;
  background: url("../images/f7arr2.png") 106px center no-repeat #d74f31;
  z-index: 2;
  transition: .5s;
}

.index .about .bd li .detail:before {
  transition: .3s;
  background: url("../images/f7arr2.png") 106px center no-repeat #d74f31;
  z-index: -1;
}

.index .about .bd li .detail:hover {
  text-indent: 24px;
  transition: all ease 0.36s;
}

.index .about .bd li .detail:hover:before,
.index .about .bd li .detail:hover:after {
  width: 160px;
}

.index .about .bd li .detail:hover span {
  color: #fff;
  transition: all ease 0.36s;
}

.index .floor_6_main .bgline {
  position: absolute;
  left: 13.5%;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: #e8e8f2;
}

.index .about_2 .datalist {
  width: 105%;
}

.index .about_2 li {
  float: left;
}

.index .about_2 li .da1 {
  font-family: arial;
  font-size: 75px;
  line-height: 60px;
  color: #131723;
  float: left;
  height: 60px;
}

.index .about_2 li .da1 .dt2 {
  float: right;
  font-size: 60px;
  line-height: 55px;
  color: #131723;
}

.index .about_2 li .da2 {
  margin-top: 80px;
  font-size: 20px;
  line-height: 24px;
  color: #666;
}

.index .about_2 li.d1 {
  margin-right: 13%;
}

.index .about_2 li.d2 {
  margin-right: 10%;
}

.index .about_2 li.d3 {
  margin-right: 10%;
}

/* 新闻动态 */
.index .floor_7_main {
  background: #fff;
}

.index .floor_7 .index_title {
  padding-top: 70px;
}

.index .newslist {
  margin-top: 50px;
}

.index .newslist li {
  position: relative;
  margin-right: 3.5%;
  margin-bottom: 3.4%;
  float: left;
  width: 31%;
  height: 516px;
  background: #f2f2f2;
  transition: all ease 0.36s;
}

.index .newslist li.nt2 {
  margin-right: 0;
}

.index .newslist li.nt5 {
  margin-right: 0;
}

.index .newslist li .img {
  display: block;
  width: 435px;
  height: 242px;
  overflow: hidden;
}

.index .newslist li img {
  display: block;
  width: 435px;
  height: 242px;
}

.index .newslist li .txtbox {
  padding: 40px 30px 30px 40px;
  box-sizing: border-box;
}

.index .newslist li .txtbox .time {
  font-family: arial;
  font-size: 18px;
  line-height: 16px;
  color: #999;
  transition: all ease 0.36s;
}

.index .newslist li .txt {
  padding-top: 40px;
  transition: all ease 0.36s;
}

.index .newslist li .txt .tit {
  font-weight: bold;
  font-size: 22px;
  line-height: 22px;
  color: #151527;
}

.index .newslist li .txt .desc {
  margin-top: 18px;
  height: 48px;
  font-size: 14px;
  line-height: 24px;
  color: #999;
}

.index .newslist li .detail {
  position: relative;
  margin-top: 20px;
  display: block;
  width: 120px;
  height: 36px;
  font-size: 16px;
  line-height: 36px;
  text-indent: 0;
  color: #151527;
  background: url("../images/f7arr1.png") no-repeat 42px center #f2f2f2;
  transition: all ease 0.36s;
}

.index .newslist li .detail span {
  position: relative;
  z-index: 12;
}

.index .newslist li .detail:before,
.index .newslist li .detail:after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 36px;
  background: url("../images/f7arr2.png") 68px center no-repeat #d74f31;
  z-index: 2;
  transition: .8s;
}

.index .newslist li .detail:before {
  transition: .3s;
  background: url("../images/f7arr2.png") 68px center no-repeat #d74f31;
  z-index: -1;
}

.index .newslist li:hover .detail {
  text-indent: 26px;
  transition: all ease 0.36s;
}

.index .newslist li:hover .detail:before,
.index .newslist li:hover .detail:after {
  width: 120px;
}

.index .newslist li:hover .detail span {
  color: #fff;
  transition: all ease 0.36s;
}

.index .newslist li:first-child {
  width: 65.57%;
  margin-right: 3.4%;
}

.index .newslist li:first-child .img {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 516px;
  z-index: 1;
}

.index .newslist li:first-child .img:before {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  z-index: 1;
}

.index .newslist li:first-child img {
  display: block;
  width: 100%;
  height: 100%;
}

.index .newslist li:first-child .txtbox {
  padding: 0;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 30%;
  background: url("../images/f7newstxt.png") no-repeat;
  background-size: 100%;
  z-index: 2;
}

.index .newslist li:first-child .txtbox .time {
  display: none;
}

.index .newslist li:first-child .txtbox .detail {
  display: none;
}

.index .newslist li:first-child .txt {
  padding-top: 20px;
  padding-left: 60px;
  padding-right: 60px;
}

.index .newslist li:first-child .txt .tit {
  font-weight: normal;
  font-size: 32px;
  line-height: 36px;
  color: #fff;
}

.index .newslist li:first-child .txt .desc {
  color: #fff;
}

.index .newslist li:first-child:hover .img:before {
  animation: gradient-rectangle 1s 1;
  animation-delay: 0s;
  -webkit-animation-timing-function: cubic-bezier(0, 0, 0.18, 0.96);
  nimation-timing-function: cubic-bezier(0, 0, 0.18, 0.96);
}
}

.index .newslist li:hover {
  transform: translateY(-3px);
  transition: all ease 0.36s;
}

.index .newslist li:hover .txt .tit {
  color: #1b1f79;
}

.index .newslist li:first-child:hover .tit {
  color: #fff;
}

.index .newslist li:hover img {
  filter: brightness(105%);
  -webkit-filter: brightness(105%);
}

.index .newslist li:hover .txtbox .time {
  transform: translateY(10px);
  transition: all ease 0.36s;
}

.index .newslist li:hover .txtbox .txt {
  transform: translateY(-10px);
  transition: all ease 0.36s;
}


.index .newslist1 {
  margin-top: 50px;
}

.index .newslist1 .news_li {
  position: relative;
  margin-bottom: 3.4%;
  float: left;
  height: 516px;
  background: #f2f2f2;
  transition: all ease 0.36s;
  width: 65.57%;
  margin-right: 3.4%;
  overflow: hidden;
}

.index .newslist1 .news_li .bd {
  width: 100%;
  height: 100%;
}

.index .newslist1 .news_li .bd .tempWrap {
  width: 100%;
  height: 100%;
}

.index .newslist1 .news_li .bd ul {
  width: 100%;
  height: 100%;
}

.index .newslist1 .news_li .bd li {
  width: 100%;
  height: 100%;
  position: relative;
}

.index .newslist1 .news_li .bd li .img {
  display: block;
  width: 435px;
  height: 242px;
  overflow: hidden;
}

.index .newslist1 .news_li .bd li img {
  display: block;
  width: 435px;
  height: 242px;
}

.index .newslist1 .news_li .bd li .txtbox {
  padding: 40px 30px 30px 40px;
  box-sizing: border-box;
}

.index .newslist1 .news_li .bd li .txtbox .time {
  font-family: arial;
  font-size: 18px;
  line-height: 16px;
  color: #999;
  transition: all ease 0.36s;
}

.index .newslist1 .news_li .bd li .txt {
  padding-top: 40px;
  transition: all ease 0.36s;
}

.index .newslist1 .news_li .bd li .txt .tit {
  font-weight: bold;
  font-size: 22px;
  line-height: 22px;
  color: #151527;
}

.index .newslist1 .news_li .bd li .txt .desc {
  margin-top: 18px;
  height: 48px;
  font-size: 14px;
  line-height: 24px;
  color: #999;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
}

.index .newslist1 .news_li .bd li .detail {
  position: relative;
  margin-top: 20px;
  display: block;
  width: 120px;
  height: 36px;
  font-size: 16px;
  line-height: 36px;
  text-indent: 0;
  color: #151527;
  background: url("../images/f7arr1.png") no-repeat 42px center #f2f2f2;
  transition: all ease 0.36s;
}

.index .newslist1 .news_li .bd li .detail span {
  position: relative;
  z-index: 12;
}

.index .newslist1 .news_li .bd li .detail:before,
.index .newslist li .detail:after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 36px;
  background: url("../images/f7arr2.png") 68px center no-repeat #d74f31;
  z-index: 2;
  transition: .8s;
}

.index .newslist1 .news_li .bd li .detail:before {
  transition: .3s;
  background: url("../images/f7arr2.png") 68px center no-repeat #d74f31;
  z-index: -1;
}

.index .newslist1 .news_li .bd li:hover .detail {
  text-indent: 26px;
  transition: all ease 0.36s;
}

.index .newslist1 .news_li .bd li:hover .detail:before,
.index .newslist li:hover .detail:after {
  width: 120px;
}

.index .newslist1 .news_li .bd li:hover .detail span {
  color: #fff;
  transition: all ease 0.36s;
}

.index .newslist1 .news_li .bd li .img {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 516px;
  z-index: 1;
}

.index .newslist1 .news_li .bd li .img:before {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  z-index: 1;
}

.index .newslist1 .news_li .bd li img {
  display: block;
  width: 100%;
  height: 100%;
}

.index .newslist1 .news_li .bd li .txtbox {
  padding: 0;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 30%;
  background: url("../images/f7newstxt.png") no-repeat;
  background-size: 100%;
  z-index: 2;
}

.index .newslist1 .news_li .bd li .txtbox .time {
  display: none;
}

.index .newslist1 .news_li .bd li .txtbox .detail {
  display: none;
}

.index .newslist1 .news_li .bd li .txt {
  padding-top: 20px;
  padding-left: 60px;
  padding-right: 60px;
}

.index .newslist1 .news_li .bd li .txt .tit {
  font-weight: normal;
  font-size: 24px;
  line-height: 36px;
  color: #fff;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  word-break: break-all;
}

.index .newslist1 .news_li .bd li .txt .desc {
  color: #fff;
}

.index .newslist1 .news_li .bd li:hover .img:before {
  animation: gradient-rectangle 1s 1;
  animation-delay: 0s;
  -webkit-animation-timing-function: cubic-bezier(0, 0, 0.18, 0.96);
  nimation-timing-function: cubic-bezier(0, 0, 0.18, 0.96);
}
}

.index .newslist1 .news_li .bd li:hover {
  transform: translateY(-3px);
  transition: all ease 0.36s;
}

.index .newslist1 .news_li .bd li:hover .txt .tit {
  color: #1b1f79;
}

.index .newslist1 .news_li .bd li:first-child:hover .tit {
  color: #fff;
}

.index .newslist1 .news_li .bd li:hover img {
  filter: brightness(105%);
  -webkit-filter: brightness(105%);
}

.index .newslist1 .news_li .bd li:hover .txtbox .time {
  transform: translateY(10px);
  transition: all ease 0.36s;
}

.index .newslist1 .news_li .bd li:hover .txtbox .txt {
  transform: translateY(-10px);
  transition: all ease 0.36s;
}

.index .newslist1 .news_li .hd {
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 20;
  width: 144px;
}

.index .newslist1 .news_li .hd .prev,
.index .newslist1 .news_li .hd .next {
  float: left;
  display: block;
  width: 72px;
  height: 56px;
  cursor: pointer;
  transition: all ease 0.36s;
}

.index .newslist1 .news_li .hd .prev {
  background: url("../images/f4prev.png") no-repeat center center;
}

.index .newslist1 .news_li .hd .next {
  background: url("../images/f4next.png") no-repeat center center;
}

.index .newslist1 .news_li .hd .prev:hover {
  background: url("../images/f4prev_h.png") no-repeat center center;
  transition: all ease 0.36s;
}

.index .newslist1 .news_li .hd .next:hover {
  background: url("../images/f4next_h.png") no-repeat center center;
  transition: all ease 0.36s;
}




.index .newslist1 .cl_list {
  position: relative;
  margin-bottom: 3.4%;
  float: left;
  width: 31%;
  height: 516px;
  background: #f2f2f2;
  transition: all ease 0.36s;
}

.index .newslist1 .cl_list li .img {
  display: block;
  width: 435px;
  height: 242px;
  overflow: hidden;
}

.index .newslist1 .cl_list li img {
  display: block;
  width: 435px;
  height: 242px;
}

.index .newslist1 .cl_list li .txtbox {
  padding: 40px 30px 30px 40px;
  box-sizing: border-box;
}

.index .newslist1 .cl_list li .txtbox .time {
  font-family: arial;
  font-size: 18px;
  line-height: 16px;
  color: #999;
  transition: all ease 0.36s;
}

.index .newslist1 .cl_list li .txt {
  padding-top: 40px;
  transition: all ease 0.36s;
}

.index .newslist1 .cl_list li .txt .tit {
  font-weight: bold;
  font-size: 22px;
  line-height: 22px;
  color: #151527;
}

.index .newslist1 .cl_list li .txt .desc {
  margin-top: 18px;
  height: 48px;
  font-size: 14px;
  line-height: 24px;
  color: #999;
}

.index .newslist1 .cl_list li .detail {
  position: relative;
  margin-top: 20px;
  display: block;
  width: 120px;
  height: 36px;
  font-size: 16px;
  line-height: 36px;
  text-indent: 0;
  color: #151527;
  background: url("../images/f7arr1.png") no-repeat 52px center #f2f2f2;
  transition: all ease 0.36s;
}

.index .newslist1 .cl_list li .detail span {
  position: relative;
  z-index: 12;
}

.index .newslist1 .cl_list li .detail:before,
.index .newslist1 .cl_list li .detail:after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 36px;
  background: url("../images/f7arr2.png") 68px center no-repeat #d74f31;
  z-index: 2;
  transition: .8s;
}

.index .newslist1 .cl_list li .detail:before {
  transition: .3s;
  background: url("../images/f7arr2.png") 68px center no-repeat #d74f31;
  z-index: -1;
}

.index .newslist1 .cl_list li:hover .detail {
  text-indent: 16px;
  transition: all ease 0.36s;
}

.index .newslist1 .cl_list li:hover .detail:before,
.index .newslist1 .cl_list li:hover .detail:after {
  width: 120px;
}

.index .newslist1 .cl_list li:hover .detail span {
  color: #fff;
  transition: all ease 0.36s;
}

.index .newslist1 .cl_list li:hover img {
  filter: brightness(105%);
  -webkit-filter: brightness(105%);
}

.index .newslist1 .cl_list li:hover .txtbox .time {
  transform: translateY(10px);
  transition: all ease 0.36s;
}

.index .newslist1 .cl_list li:hover .txtbox .txt {
  transform: translateY(-10px);
  transition: all ease 0.36s;
}

.index .newslist1 .cl_list li:hover {
  transform: translateY(-3px);
  transition: all ease 0.36s;
}

/* 快捷导航 */
.index .floor_8_main {
  padding-bottom: 80px;
}

.index .floor_8 .index_title {
  padding-top: 50px;
}

.index .quick-box {
  margin-top: 60px;
}

.quick_nav {
  margin-bottom: 30px;
}

.quick_nav .tit {
  margin-right: 30px;
  float: left;
  display: block;
  width: 172px;
  height: 43px;
  line-height: 43px;
  text-align: center;
  color: #fff;
  background: #1b1f79;
  border: 1px solid #1b1f79;
  transition: all ease 0.36s;
}

.index .navlist {
  float: left;
}

.index .quick-box li {
  margin-right: 10px;
  float: left;
  padding: 0 20px 0 23px;
  display: block;
  height: 43px;
  line-height: 43px;
  border: 1px solid #ddd;
}

.index .quick-box li a {
  display: block;
  font-size: 18px;
  color: #666;
}

.index .quick-box li:hover {
  color: #fff;
  background: #1b1f79;
  border: 1px solid #1b1f79;
  transition: all ease 0.36s;
}

.index .quick-box li:hover a {
  color: #fff;
}

/* 响应1200屏幕 */
@media (max-width: 1366px) {
  .header_main .webLogo {
    padding-top: 26px;
  }

  .header_main .webLogo img {
    width: 150px;
    height: 50px;
  }

  .header_main .quick {
    margin-left: 2vw;
    margin-right: 1vw;
  }

  .header_main .nav_main .item {
    padding: 0 10px;
  }

  .header_main .nav_main .item a {
    font-size: 18px;
  }

  .header_main .tel_right {
    margin-right: 1vw;
  }

  .header_main .webLogo {
    margin-left: 1vw;
  }

  .index .solist li {
    height: 350px;
  }

  .index .solist li .box1 {
    height: 350px;
  }

  .index .solist li .box1 .sico {
    padding-top: 58px;
  }

  .index .solist li .box1 .sico img {
    top: 58px;
  }

  .header_main .nav .sub-box p a {
    height: 35px !important;
    font-size: 14px;
    line-height: 35px !important;
  }

  .header_main .nav .sub-box p a:hover {
    text-indent: 0;
  }

  .index .index_title .subtit {
    display: none;
  }

  .index .floor_2 .prolist li {
    width: 31.4%;
    height: 650px;
    margin-right: 30px;
  }

  .index .floor_2 .prolist li:hover {
    height: 650px;
  }

  .index .floor_2 .prolist li .txtBox {
    padding: 60px 20px 40px;
  }

  .index .advant {
    height: 418px;
  }

  .index .advant .hd {
    height: 418px;
  }

  .index .advant .bd {
    height: 418px;
  }

  .index .advant .bd li .txt {
    height: 418px;
  }

  .index .case_box {
    height: 452px;
  }

  .index .case_box .case_left li {
    height: 216px;
  }

  .index .case_box .case_left li .img {
    height: 216px;
  }

  .index .case_box .case_left li .txt .tit {
    line-height: 170px;
  }

  .index .case_box .case_right {
    height: 452px;
    margin-left: 22px;
  }

  .index .case_box .case_right li {
    height: 452px;
  }

  .index .case_box .case_right li .img {
    height: 452px;
  }

  .index .about_2 li.d1 {
    margin-right: 10%;
  }

  .index .about_2 li.d2 {
    margin-right: 6%;
  }

  .index .about_2 li.d3 {
    margin-right: 8%;
  }

  .index .newslist li .img {
    width: 372px;
  }

  .index .newslist li img {
    object-fit: contain;
  }

  .index .newslist li:first-child img {
    object-fit: fill;
  }

  .index .newslist li .txt .tit {
    font-size: 20px;
  }

  .index .newslist li:first-child .txt .tit {
    font-size: 26px;
  }

  .index .quick-box li {
    padding: 0 10px 0 10px;
  }

  .index .advant .hd li.on,
  .index .advant .hd li:hover {
    width: 225%;
  }

  .index .advant .hd li.on .txt .tit {
    font-size: 16px;
  }
}

@media (max-width: 1440px) {
  .header_main .webLogo {
    margin-left: 0vw;
  }

  .header_main .quick {
    margin-right: 1vw;
    margin-left: 1vw;
  }

  .header_main .nav_main .item {
    padding: 0 14px;
  }

  .header_main .nav_main .item a {
    font-size: 16px;
    line-height: 100px;
  }

  .header_main .webLogo img {
    width: 150px;
    height: 50px;
  }

}

@media (max-width: 1300px) {
  .header_main .nav_main .item {
    padding: 0 8px;
  }
}

/*响应1440 到 1680屏幕*/
@media (min-width: 1440px) and (max-width: 1680px) {
  .header_main .webLogo {
    padding-top: 26px;
  }

  .header_main .webLogo img {
    width: 150px;
    height: 50px;
  }

  .header_main .quick {
    margin-left: 2vw;
    margin-right: 1vw;
  }

  .header_main .nav_main .item {
    padding: 0 16px;
  }

  .header_main .nav_main .item a {
    font-size: 18px;
  }

  .header_main .tel_right {
    margin-right: 1vw;
  }

  .header_main .webLogo {
    margin-left: 1vw;
  }

  .header_main .nav .sub-box p a {
    height: 35px !important;
    font-size: 14px;
    line-height: 35px !important;
  }

  .header_main .nav .sub-box p a:hover {
    text-indent: 0;
  }

  .header_main .nav_main {
    margin-left: 1vw;
  }
}



/*rightFix*/
.rightFix {
  width: 65px;
  position: fixed;
  right: 10px;
  top: 50%;
  margin-top: -120px;
  z-index: 999;
}

.rightFix a {
  width: 65px;
  height: auto;
  background: #4772de;
  text-align: center;
  display: block;
  margin-bottom: 6px;
  position: relative;
  padding-top: 8px;
  border-radius: 5px;
  padding-bottom: 5px;
}

.rightFix a h3 {
  color: #fff;
  font-weight: 400;
  font-size: 12px;
}

.rightFix .ico {
  width: 32px;
  height: 32px;
  display: block;
  position: relative;
  overflow: hidden;
  transition: all ease 300ms;
  margin: 0 auto;
  margin-bottom: 1px;
  padding: 0px;
  background: url(../images/fix-ico.png) no-repeat 0 0;
}

.rightFix .img {
  width: 110px;
  height: auto;
  position: absolute;
  left: -10px;
  top: 0;
  padding: 6px;
  background: #d74f31;
  border: 1px solid #ddd;
  background: #fff;
  display: none;
  text-align: center;
  opacity: 0;
  filter: alpha(opacity=0);
  transition: all ease-in-out 0.2s;
  border-radius: 5px;
  color: #333;
  padding-bottom: 10px;
}

.rightFix .img p {
  padding-top: 5px;
}

.rightFix a:hover .img {
  opacity: 1;
  filter: alpha(opacity=100);
  left: -140px;
  display: block;
}

.rightFix .img img {
  width: 110px;
  height: 110px;
}

.rightFix a span {
  width: 310px;
  text-align: center;
  height: 62px;
  line-height: 62px;
  position: absolute;
  left: -200px;
  top: 0px;
  background: #e5322d;
  color: #fff;
  display: block;
  font-weight: bold;
  font-size: 18px;
  opacity: 0;
  filter: alpha(opacity=0);
  transition: all ease-in-out 0.2s;
  border-radius: 7px 0 0 7px;
}

.rightFix a:hover {
  background-color: #d74f31;
  overflow: visible;
}

.rightFix a:hover h3 {
  color: #fff;
}

.rightFix a.fix-ewm:hover img {
  opacity: 1;
  filter: alpha(opacity=100);
  left: -140px;
}

.rightFix a:hover span {
  opacity: 1;
  filter: alpha(opacity=100);
  left: -314px;
}

.rightFix .fix-tel:hover .ico {
  background-position: -32px 0;
}

.rightFix .fix-xcx .ico {
  background-position: 0 -32px;
}

.rightFix .fix-xcx:hover .ico {
  background-position: -32px -32px;
}

.rightFix .fix-ewm .ico {
  background-position: 0px -64px;
}

.rightFix .fix-ewm:hover .ico {
  background-position: -32px -64px;
}

.rightFix .mess .ico {
  background-position: 0 -96px;
}

.rightFix .mess:hover .ico {
  background-position: -32px -96px;
}

.rightFix .fix_top .ico {
  background-position: 0 -128px;
}

.rightFix .fix_top:hover .ico,
.rightFix .fix_top.hover .ico {
  background-position: -32px -128px;
}

.rightFix .fix-form {
  background-position: 10px -234px;
}

.rightFix .fix-form span {
  font-size: 14px;
  line-height: 23px;
  width: 180px;
}

.rightFix .fix-form:hover {
  background-position: -37px -234px;
}


/* 图片 */
@-webkit-keyframes gradient-rectangle {
  0% {
    -webkit-transform: scaleY(0);
    transform: scaleY(0);
    -webkit-transform-origin: bottom;
    transform-origin: bottom;
    background: linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, .6));
    background: -webkit-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, .6));
    background: -moz-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, .6));
    /*FireFox*/
    background: -o-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, .6));
    /* Opear */
    background: -ms-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, .6));
    opacity: 1;
  }

  100% {
    -webkit-transform: scaleY(1);
    transform: scaleY(1);
    -webkit-transform-origin: top;
    transform-origin: top;
    background: linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, .6));
    background: -webkit-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, .6));
    background: -moz-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, .6));
    /*FireFox*/
    background: -o-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, .6));
    /* Opear */
    background: -ms-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, .6));
    opacity: 0;
  }
}

/* Underline From Center1 */
.hvr-underline-from-center1 {
  display: inline-block;
  vertical-align: middle;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  -moz-osx-font-smoothing: grayscale;
  position: relative;
}

.hvr-underline-from-center1:before {
  content: "";
  position: absolute;
  z-index: -1;
  left: 50%;
  right: 50%;
  bottom: -3px;
  background: #d74f31;
  height: 3px;
  -webkit-transition-property: left, right;
  transition-property: left, right;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-timing-function: ease-out;
  transition-timing-function: ease-out;
}

.hvr-underline-from-center1:hover:before,
.hvr-underline-from-center1.hover:before,
.hvr-underline-from-center1:focus:before,
.hvr-underline-from-center1:active:before {
  left: 0;
  right: 0;
}

.hvr-underline-from-center1:hover,
.hvr-underline-from-center1.hover {
  *height: 43px;
  *border-bottom: 3px solid #d74f31;
  *line-height: 43px;
}

@-webkit-keyframes scale {
  0% {
    -webkit-transform: scale(1);
  }

  50% {
    -webkit-transform: scale(1.02);
  }

  100% {
    -webkit-transform: scale(1);
  }
}

@keyframes scale {
  0% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.02);
  }

  100% {
    transform: scale(1);
  }
}