/*-----------------------------------------------------------*/
/*copyright by 动力无限  www.btoe.cn*/
/*邮箱 btoe@btoe.cn*/
/*合作电话 400-0599-360*/
/*版权所有违者必究*/
/*-----------------------------------------------------------*/
.banner {
  position: relative;
  height: 600px;
}
.banner .slider {
  width: 100% !important;
  height: 100%;
  overflow: hidden;
  position: relative;
  z-index: 1;
  top: 0;
}
.banner .slider-main {
  width: 1920px;
  height: 100%;
  position: absolute;
  left: 50%;
  margin-left: -960px;
}
.banner .slider-main li {
  width: 100%;
  height: 100%;
}
.banner .osSlider-main .slider-btn-prev {
  position: absolute;
  z-index: 30;
  top: 50%;
  left: -81px;
  width: 81px;
  height: 81px;
  text-indent: -9999px;
  margin-top: -20px;
  background: url(../images/arrowPrev.png) 50% 50% no-repeat;
  transition: all 0.5s linear;
  cursor: pointer;
}
.banner .osSlider-main:hover .slider-btn-prev {
  left: 3%;
}
.banner .osSlider-main .slider-btn-next {
  position: absolute;
  z-index: 30;
  top: 50%;
  right: -81px;
  width: 81px;
  height: 81px;
  text-indent: -9999px;
  margin-top: -20px;
  background: url(../images/arrowNext.png) 50% 50% no-repeat;
  transition: all 0.5s linear;
  cursor: pointer;
}
.banner .osSlider-main:hover .slider-btn-next {
  right: 3%;
  cursor: pointer;
}
.banner .osSlider-main .slider-nav {
  position: absolute;
  width: 100%;
  bottom: 60px;
  text-align: center;
  z-index: 25;
  font-size: 0;
}
.banner .osSlider-main .slider-nav li {
  display: inline-block;
  vertical-align: top;
  height: 16px;
  width: 16px;
  text-align: center;
  margin: 0 7px;
  border-radius: 50%;
  color: #333;
  background: #fff;
  cursor: pointer;
}
.banner .osSlider-main .slider-nav li.active {
  background: #2d328b;
  color: #fff;
}
.one {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.tran {
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
a,
img {
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
button,
input {
  border: none;
  outline: none;
}
.out {
  position: relative;
}
.out:hover::after,
.out:hover::before {
  width: 100%;
}
.out:hover > a::after,
.out:hover > a::before {
  height: 166px;
}
.out:hover .pro_hot_txt > a {
  color: #0074d4;
}
.out::after,
.out::before {
  content: "";
  position: absolute;
  width: 0;
  height: 1px;
  background: #2d328b;
  left: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.out::after {
  top: 0;
}
.out::before {
  top: 166px;
}
.in::after,
.in::before {
  content: "";
  position: absolute;
  width: 1px;
  height: 0;
  background: #2d328b;
  top: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.in::after {
  left: 0;
}
.in::before {
  right: 0;
}
.mt {
  margin-top: 60px;
}
.shadow:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px -10px rgba(0, 0, 0, 0.5);
}
.shadow2:hover {
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
.linkeff {
  position: relative;
}
.linkeff:hover::after,
.linkeff:hover::before {
  width: 100%;
}
.linkeff::after,
.linkeff::before {
  content: "";
  position: absolute;
  width: 0;
  height: 100%;
  height: 1px;
  background: #2d328b;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.linkeff::after {
  left: 0;
  top: 0;
}
.linkeff::before {
  right: 0;
  bottom: 0;
}
.img_white {
  overflow: hidden;
}
.img_white::after {
  display: block;
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: 1;
  -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, 0.6));
  background: -webkit-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
  background: -moz-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
  background: -o-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
  background: -ms-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
  opacity: 1;
  bottom: -100%;
  transition: all 0.8s ease-in-out;
  -webkit-transition: all 0.8s ease-in-out;
  -ms-transition: all 0.8s ease-in-out;
  -o-transition: all 0.8s ease-in-out;
}
.img_white:hover::after {
  -webkit-transition: all 1s cubic-bezier(0, 0, 0.18, 0.96);
  transition: all 1s cubic-bezier(0, 0, 0.18, 0.96);
  -webkit-transform: scaleY(1);
  transform: scaleY(1);
  -webkit-transform-origin: top;
  transform-origin: top;
  opacity: 0;
  bottom: 100%;
}
.img_save {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  max-width: 100%;
  max-height: 100%;
}
a,
img {
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.title1 {
  position: relative;
  padding-left: 14px;
  box-sizing: border-box;
  background: url(../images/tit1.png) left center no-repeat;
}
.title1 > p {
  font-size: 36px;
  line-height: 36px;
  font-family: Arial;
  font-weight: bold;
  color: #f3f3f3;
}
.title1 > h3 {
  font-size: 24px;
  font-weight: bold;
  color: #484848;
  line-height: 24px;
}
.title1 > h3 span {
  display: inline-block;
  vertical-align: middle;
  width: 51px;
  height: 2px;
  background-color: #2d328b;
  margin-left: 20px;
}
.title1 > span {
  position: absolute;
  top: 0;
}
.title2 {
  position: relative;
  padding-left: 14px;
  box-sizing: border-box;
  background: url(../images/tit2.png) left center no-repeat;
}
.title2 > p {
  font-size: 36px;
  line-height: 36px;
  font-family: Arial;
  font-weight: bold;
  color: rgba(243, 243, 243, 0.1);
}
.title2 > h3 {
  font-size: 24px;
  font-weight: bold;
  color: #fff;
  line-height: 24px;
}
.title2 > h3 span {
  display: inline-block;
  vertical-align: middle;
  width: 51px;
  height: 2px;
  background-color: #fff;
  margin-left: 20px;
}
.title2 > span {
  position: absolute;
  top: 0;
}
.servi {
  width: 100%;
  height: 120px;
  margin-top: 50px;
}
.servi .servi_main {
  height: 120px;
  background-color: #ffffff;
  box-sizing: border-box;
  border: solid 1px #dddddd;
}
.servi .servi_main .ser_txt {
  width: 400px;
  border-right: 1px solid #dddddd;
  height: 100%;
  box-sizing: border-box;
  padding-top: 30px;
}
.servi .servi_main .ser_txt:hover > i {
  animation: 2s infinite msClock;
}
.servi .servi_main .ser_txt > i {
  width: 61px;
  height: 61px;
  border-radius: 50%;
  background: url(../images/ser_ico1.png) center no-repeat #2d328b;
  margin-left: 35px;
}
.servi .servi_main .ser_txt .ser_txt_main {
  margin: 4px 0 0 25px;
}
.servi .servi_main .ser_txt .ser_txt_main > p {
  font-size: 18px;
  color: #444444;
  line-height: 30px;
}
.servi .servi_main .search {
  width: 452px;
  border-right: 1px solid #dddddd;
  height: 100%;
  box-sizing: border-box;
  padding-top: 30px;
}
.servi .servi_main .search:hover > i {
  animation: 2s infinite msClock;
}
.servi .servi_main .search > i {
  width: 61px;
  height: 61px;
  border-radius: 50%;
  background: url(../images/ser_ico2.png) center no-repeat #2d328b;
  margin-left: 53px;
}
.servi .servi_main .search .ser_con {
  width: 250px;
  margin-left: 30px;
  margin-top: 10px;
}
.servi .servi_main .search .ser_con .search_main {
  width: 100%;
  height: 30px;
  position: relative;
  margin-bottom: 10px;
}
.servi .servi_main .search .ser_con .search_main > input {
  display: block;
  width: 100%;
  height: 100%;
  border-bottom: 1px solid #dddddd;
  box-sizing: border-box;
  color: #777777;
  padding: 0 40px 0 0;
}
.servi .servi_main .search .ser_con .search_main > input:focus {
  color: #333333;
}
.servi .servi_main .search .ser_con .search_main > button {
  position: absolute;
  right: 0;
  top: 0;
  width: 30px;
  height: 100%;
  cursor: pointer;
  background: url(../images/ser_ico3.png) center no-repeat;
}
.servi .servi_main .ser_tell {
  padding-top: 20px;
  box-sizing: border-box;
  height: 100%;
}
.servi .servi_main .ser_tell:hover > i {
  animation: 2s infinite msClock;
}
.servi .servi_main .ser_tell > i {
  width: 61px;
  height: 61px;
  border-radius: 50%;
  background: url(../images/ser_ico4.png) center no-repeat #2d328b;
  margin-left: 63px;
}
.servi .servi_main .ser_tell .ser_num {
  margin-left: 20px;
}
.servi .servi_main .ser_tell .ser_num > p {
  font-size: 18px;
  height: 18px;
  line-height: 18px;
  color: #444444;
  margin-bottom: 12px;
  margin-top: 4px;
}
.servi .servi_main .ser_tell .ser_num > h3 {
  font-size: 26px;
  height: 26px;
  font-family: "simsun";
  line-height: 26px;
  color: #484848;
}
.pro {
  width: 100%;
  margin-top: 80px;
}
.pro .pro_main .pro_tit {
  width: 100%;
}
.pro .pro_main .pro_tit .title1 > span {
  width: 72px;
  height: 60px;
  top: 0;
  left: -90px;
  background: url(../images/pro_tit.png) center no-repeat;
}
.pro .pro_main .pro_tit .pro_fl .pro_menu li {
  float: left;
  width: 420px;
  height: 52px;
  line-height: 52px;
  background-color: #f5f5f5;
  border-radius: 0px 10px 0px 0px;
  padding-left: 196px;
  box-sizing: border-box;
  position: relative;
  font-size: 18px;
  color: #444444;
  z-index: 1;
  cursor: pointer;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_tit .pro_fl .pro_menu li.on {
  color: #fff;
  background-color: #2e338e;
}
.pro .pro_main .pro_tit .pro_fl .pro_menu li.on::after {
  background: url(../images/fl_ico2.png) center no-repeat;
}
.pro .pro_main .pro_tit .pro_fl .pro_menu li.on::before {
  background: url(../images/fl_err2.png) center no-repeat;
}
.pro .pro_main .pro_tit .pro_fl .pro_menu li::after {
  content: "";
  position: absolute;
  width: 31px;
  height: 27px;
  top: 14px;
  left: 64px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  background: url(../images/fl_ico1.png) center no-repeat;
}
.pro .pro_main .pro_tit .pro_fl .pro_menu li::before {
  content: "";
  position: absolute;
  width: 67px;
  height: 11px;
  right: 44px;
  top: 20px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  animation: 2s infinite myfirst2;
  background: url(../images/fl_err1.png) center no-repeat;
}
.pro .pro_main .pro_tit .pro_fl .pro_fl_list {
  width: 840px;
}
.pro .pro_main .pro_tit .pro_fl .pro_fl_list .pro_fl_item {
  width: 100%;
  height: auto;
  border: solid 1px #eeeeee;
  box-sizing: border-box;
  border-radius: 0px 0px 10px 10px;
  padding: 12px 10px;
}
.pro .pro_main .pro_tit .pro_fl .pro_fl_list .pro_fl_item li {
  float: left;
  width: 20%;
  line-height: 30px;
}
.pro .pro_main .pro_tit .pro_fl .pro_fl_list .pro_fl_item li:hover > a {
  color: #2d328b;
  transform: translate(5px);
}
.pro .pro_main .pro_tit .pro_fl .pro_fl_list .pro_fl_item li > a {
  display: block;
  width: 100%;
  height: 100%;
  font-size: 14px;
  color: #666666;
  text-align: center;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.pro .pro_main .pro_tit .pro_fl .pro_fl_list .pro_fl_item li > a span {
  margin-right: 10px;
}
.pro .pro_main .pro_view {
  margin-top: 42px;
}
.pro .pro_main .pro_view li {
  float: left;
  width: 376px;
  height: 408px;
  position: relative;
  margin: 0 35px 40px 0;
}
.pro .pro_main .pro_view li:hover > a {
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
.pro .pro_main .pro_view li:hover > a > img {
  transform: scale(1.1);
}
.pro .pro_main .pro_view li:hover .pro_txt > a {
  color: #2d328b;
  transform: translate(5px);
}
.pro .pro_main .pro_view li:hover .pro_txt > span {
  width: 50px;
}
.pro .pro_main .pro_view li > a {
  display: block;
  width: 100%;
  height: 270px;
  overflow: hidden;
}
.pro .pro_main .pro_view li > a > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.pro .pro_main .pro_view li .pro_line {
  position: absolute;
  right: 37px;
  top: 270px;
  width: 14px;
  line-height: 14px;
  text-align: center;
}
.pro .pro_main .pro_view li .pro_line > span {
  display: block;
  width: 2px;
  height: 51px;
  background-color: #e4e5ed;
  margin: 0 auto;
}
.pro .pro_main .pro_view li .pro_line > i {
  display: block;
  font-size: 14px;
  writing-mode: tb-rl;
  color: #dddddd;
  margin-top: 10px;
}
.pro .pro_main .pro_view li .pro_txt {
  width: 100%;
  padding: 0 80px 0 30px;
  box-sizing: border-box;
}
.pro .pro_main .pro_view li .pro_txt > span {
  display: block;
  width: 30px;
  height: 3px;
  margin: 30px 0 20px;
  background-color: #dddddd;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_view li .pro_txt > a {
  display: block;
  width: 100%;
  font-size: 16px;
  line-height: 16px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: #444444;
  margin-bottom: 17px;
}
.pro .pro_main .pro_view li .pro_txt > p {
  width: 100%;
  font-size: 14px;
  line-height: 26px;
  height: 52px;
  overflow: hidden;
  color: #777777;
}
.pro .pro_main .pro_view li:nth-child(3n) {
  margin-right: 0;
}
.ys {
  width: 100%;
  height: 1000px;
  background: url(../images/ys_bg.jpg) center no-repeat;
  background-attachment: fixed;
  padding-top: 100px;
  box-sizing: border-box;
  margin-top: 30px;
}
.ys .ys_main .ys_con {
  width: 100%;
}
.ys .ys_main .ys_con .ys_memu {
  width: 260px;
}
.ys .ys_main .ys_con .ys_memu .title2 > span {
  width: 67px;
  height: 60px;
  background: url(../images/ys_tit.png) center no-repeat;
  left: -86px;
}
.ys .ys_main .ys_con .ys_memu ul {
  width: 100%;
  margin-top: 50px;
  overflow: hidden;
}
.ys .ys_main .ys_con .ys_memu ul li {
  width: 100%;
  height: 48px;
  margin-top: 80px;
  cursor: pointer;
  position: relative;
}
.ys .ys_main .ys_con .ys_memu ul li.on::after {
  width: 60px;
}
.ys .ys_main .ys_con .ys_memu ul li.on .ys_mt > h3,
.ys .ys_main .ys_con .ys_memu ul li.on .ys_mt > span {
  color: #fff;
}
.ys .ys_main .ys_con .ys_memu ul li::after {
  content: "";
  position: absolute;
  width: 0;
  height: 3px;
  background-color: #ffffff;
  border-radius: 1px;
  left: -84px;
  top: 20px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.ys .ys_main .ys_con .ys_memu ul li > i {
  width: 51px;
  height: 48px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.ys .ys_main .ys_con .ys_memu ul li > span {
  width: 21px;
  height: 2px;
  background-color: #e4e5ed;
  margin: 20px 13px 0;
}
.ys .ys_main .ys_con .ys_memu ul li .ys_mt > h3 {
  font-size: 24px;
  line-height: 24px;
  color: #d5d6de;
  margin-bottom: 10px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.ys .ys_main .ys_con .ys_memu ul li .ys_mt > span {
  display: block;
  font-size: 12px;
  line-height: 12px;
  color: #d5d6de;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.ys .ys_main .ys_con .ys_memu ul li:nth-child(1) > i {
  background: url(../images/ys_ico1.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_memu ul li:nth-child(1).on > i {
  background: url(../images/ys_ico1-2.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_memu ul li:nth-child(2) > i {
  background: url(../images/ys_ico2.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_memu ul li:nth-child(2).on > i {
  background: url(../images/ys_ico2-2.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_memu ul li:nth-child(3) > i {
  background: url(../images/ys_ico3.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_memu ul li:nth-child(3).on > i {
  background: url(../images/ys_ico3-2.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_memu ul li:nth-child(4) > i {
  background: url(../images/ys_ico4.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_memu ul li:nth-child(4).on > i {
  background: url(../images/ys_ico4-2.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_tab {
  width: 850px;
  height: 800px;
  overflow: hidden;
}
.ys .ys_main .ys_con .ys_tab ul li {
  width: 100%;
  position: relative;
}
.ys .ys_main .ys_con .ys_tab ul li:hover .ys_txt > h3 {
  transform: translateY(-5px);
}
.ys .ys_main .ys_con .ys_tab ul li:hover .ys_txt > h5 {
  transform: translateY(-5px);
}
.ys .ys_main .ys_con .ys_tab ul li .ys_txt {
  width: 600px;
  height: 800px;
  background: url(../images/ys_txt_bg.jpg) center no-repeat;
  padding: 580px 77px 0 134px;
  box-sizing: border-box;
}
.ys .ys_main .ys_con .ys_tab ul li .ys_txt > h3 {
  font-size: 20px;
  font-weight: bold;
  line-height: 20px;
  color: #444444;
  margin-bottom: 25px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  transition-delay: 0.2s;
}
.ys .ys_main .ys_con .ys_tab ul li .ys_txt > h5 {
  width: 100%;
  font-size: 14px;
  line-height: 30px;
  color: #444444;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  transition-delay: 0.3s;
}
.ys .ys_main .ys_con .ys_tab ul li .ys_v {
  position: absolute;
  width: 720px;
  height: 480px;
  right: 0;
  top: 60px;
  border-radius: 10px;
}
.ys .ys_main .ys_con .ys_tab ul li .ys_v > img {
  width: 100%;
  height: 100%;
  border-radius: 10px;
}
.case {
  width: 100%;
  margin: 80px 0 20px;
  position: relative;
  z-index: 1;
}
.case::after {
  content: "";
  position: absolute;
  width: 825px;
  height: 371px;
  background-color: #f8f8f8;
  border-radius: 0px 0px 20px 0px;
  z-index: -1;
  left: 0;
  bottom: 50px;
}
.case .case_main {
  position: relative;
}
.case .case_main .title1 {
  position: absolute;
  top: 0;
  left: 0;
}
.case .case_main .title1 > span {
  width: 63px;
  height: 64px;
  left: -80px;
  background: url(../images/case_tit.png) center no-repeat;
}
.case .case_main .case_view {
  width: 100%;
}
.case .case_main .case_view .case_l {
  width: 400px;
  margin: 180px 0 0 70px;
}
.case .case_main .case_view .case_l:hover > a > img {
  transform: scale(1);
}
.case .case_main .case_view .case_l .case_en {
  position: absolute;
  left: 0;
  top: 180px;
}
.case .case_main .case_view .case_l .case_en > span {
  display: block;
  width: 2px;
  height: 201px;
  background-color: #e5e5e5;
  margin-bottom: 22px;
}
.case .case_main .case_view .case_l .case_en > i {
  display: block;
  width: 12px;
  writing-mode: tb-rl;
  font-size: 12px;
  color: #cccccc;
  margin-top: 22px;
}
.case .case_main .case_view .case_l > a {
  display: block;
  width: 100%;
  height: 280px;
  overflow: hidden;
  border-radius: 10px;
}
.case .case_main .case_view .case_l > a > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 10px;
  transform: scale(1.1);
}
.case .case_main .case_view .case_l .case_txt {
  width: 100%;
  padding: 0 23px 0 14px;
  box-sizing: border-box;
  margin-top: 30px;
}
.case .case_main .case_view .case_l .case_txt > a {
  display: block;
  width: 100%;
  font-size: 16px;
  line-height: 16px;
  color: #555555;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  position: relative;
  padding-left: 23px;
  box-sizing: border-box;
}
.case .case_main .case_view .case_l .case_txt > a::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 7px;
  background: url(../images/case_more.png) center no-repeat;
  right: 0;
  top: 0;
}
.case .case_main .case_view .case_l .case_txt > a::before {
  content: "";
  position: absolute;
  width: 5px;
  height: 1px;
  background: url(../images/case_ico.png) center no-repeat;
  left: 0;
  top: 7px;
}
.case .case_main .case_view .case_l .case_txt > p {
  width: 100%;
  padding: 0 15px 0 20px;
  box-sizing: border-box;
  font-size: 13px;
  line-height: 24px;
  height: 48px;
  overflow: hidden;
  color: #666666;
  margin-top: 15px;
}
.case .case_main .case_view .case_r {
  width: 670px;
}
.case .case_main .case_view .case_r ul li {
  float: left;
  width: 320px;
  height: 276px;
  margin: 0 30px 60px 0;
}
.case .case_main .case_view .case_r ul li:hover > a {
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
.case .case_main .case_view .case_r ul li:hover > a > img {
  transform: scale(1);
}
.case .case_main .case_view .case_r ul li:hover .case_txt > a {
  color: #2d328b;
}
.case .case_main .case_view .case_r ul li > a {
  display: block;
  width: 100%;
  height: 240px;
  overflow: hidden;
  border-radius: 10px;
}
.case .case_main .case_view .case_r ul li > a > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 10px;
  transform: scale(1.1);
}
.case .case_main .case_view .case_r ul li .case_txt {
  width: 100%;
  padding: 0 8px 0 14px;
  box-sizing: border-box;
  margin-top: 20px;
}
.case .case_main .case_view .case_r ul li .case_txt > a {
  display: block;
  width: 100%;
  font-size: 16px;
  line-height: 16px;
  color: #555555;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  position: relative;
  padding-left: 23px;
  box-sizing: border-box;
}
.case .case_main .case_view .case_r ul li .case_txt > a::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 7px;
  background: url(../images/case_more.png) center no-repeat;
  right: 0;
  top: 0;
}
.case .case_main .case_view .case_r ul li .case_txt > a::before {
  content: "";
  position: absolute;
  width: 5px;
  height: 1px;
  background: url(../images/case_ico.png) center no-repeat;
  left: 0;
  top: 7px;
}
.case .case_main .case_view .case_r ul li:nth-child(2n) {
  margin-right: 0;
}
.about {
  width: 100%;
  height: 800px;
  padding-top: 108px;
  box-sizing: border-box;
  background: url(../images/ab_bg.jpg) center no-repeat;
}
.about .ab_main .title2 > span {
  width: 74px;
  height: 60px;
  background: url(../images/ab_tit.png) center no-repeat;
  left: -86px;
}
.about .ab_main .ab_con {
  width: 100%;
  height: 460px;
  background-color: #ffffff;
  border-radius: 30px;
  margin-top: 90px;
  padding: 70px 80px 0;
  box-sizing: border-box;
  position: relative;
}
.about .ab_main .ab_con > h3 {
  width: 334px;
  height: 60px;
  line-height: 60px;
  background-color: #2d328b;
  border-radius: 0 10px 10px 0;
  padding-left: 12px;
  box-sizing: border-box;
  font-size: 18px;
  font-weight: bold;
  color: #ffffff;
  position: absolute;
  top: 70px;
  left: 0;
}
.about .ab_main .ab_con > h3 a {
  color: #ffffff;
}
.about .ab_main .ab_con > h3 a span {
  margin-right: 20px;
}
.about .ab_main .ab_con > h5 {
  width: 364px;
  line-height: 36px;
  font-size: 12px;
  color: #444444;
  height: 108px;
  overflow: hidden;
  margin-top: 95px;
}
.about .ab_main .ab_con .ab_links {
  width: 100%;
  margin-top: 75px;
}
.about .ab_main .ab_con .ab_links .ab_item {
  margin-right: 94px;
}
.about .ab_main .ab_con .ab_links .ab_item:hover > a {
  background-color: #2d328b;
}
.about .ab_main .ab_con .ab_links .ab_item:hover .ab_t > a {
  color: #2d328b;
  transform: translate(5px);
}
.about .ab_main .ab_con .ab_links .ab_item > a {
  width: 61px;
  height: 60px;
  background-color: #bbbbbb;
  border-radius: 6px;
  position: relative;
}
.about .ab_main .ab_con .ab_links .ab_item > a::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.about .ab_main .ab_con .ab_links .ab_item > span {
  width: 31px;
  height: 2px;
  background-color: #999999;
  margin: 28px 18px 0;
}
.about .ab_main .ab_con .ab_links .ab_item .ab_t > a {
  display: block;
  font-size: 18px;
  font-weight: bold;
  line-height: 18px;
  color: #555555;
  margin: 14px 0 6px;
}
.about .ab_main .ab_con .ab_links .ab_item .ab_t > p {
  font-size: 12px;
  line-height: 12px;
  color: #999999;
}
.about .ab_main .ab_con .ab_links .ab_item:nth-child(1) > a::after {
  background: url(../images/ab_ico1.png) center no-repeat;
}
.about .ab_main .ab_con .ab_links .ab_item:nth-child(2) > a::after {
  background: url(../images/ab_ico2.png) center no-repeat;
}
.about .ab_main .ab_con .ab_links .ab_item:nth-child(3) > a::after {
  background: url(../images/ab_ico3.png) center no-repeat;
}
.about .ab_main .ab_con .ab_links .ab_item:nth-child(4) {
  margin-right: 0;
}
.about .ab_main .ab_con .ab_links .ab_item:nth-child(4) > a::after {
  background: url(../images/ab_ico4.png) center no-repeat;
}
.about .ab_main .ab_con .ab_v {
  position: absolute;
  right: 48px;
  top: -196px;
  width: 620px;
  height: 444px;
  border-radius: 20px;
  overflow: hidden;
}
.about .ab_main .ab_con .ab_v::after {
  display: block;
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: 1;
  -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, 0.6));
  background: -webkit-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
  background: -moz-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
  background: -o-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
  background: -ms-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
  opacity: 1;
  bottom: -100%;
  transition: all 0.8s ease-in-out;
  -webkit-transition: all 0.8s ease-in-out;
  -ms-transition: all 0.8s ease-in-out;
  -o-transition: all 0.8s ease-in-out;
}
.about .ab_main .ab_con .ab_v:hover::after {
  -webkit-transition: all 1s cubic-bezier(0, 0, 0.18, 0.96);
  transition: all 1s cubic-bezier(0, 0, 0.18, 0.96);
  -webkit-transform: scaleY(1);
  transform: scaleY(1);
  -webkit-transform-origin: top;
  transform-origin: top;
  opacity: 0;
  bottom: 100%;
}
.about .ab_main .ab_con .ab_v > img {
  width: 100%;
  height: 100%;
  border-radius: 20px;
}
.news {
  width: 100%;
  margin-top: 80px;
  position: relative;
  z-index: 1;
}
.news::after {
  content: "";
  position: absolute;
  width: 579px;
  height: 488px;
  background-color: #f8f8f8;
  border-radius: 20px;
  z-index: -1;
  left: 0;
  bottom: 40px;
}
.news .news_main .news_l .title1 > span {
  width: 67px;
  height: 60px;
  background: url(../images/news_tit.png) center no-repeat;
  left: -86px;
  top: 0;
}
.news .news_main .news_l .news_menu {
  margin-top: 80px;
}
.news .news_main .news_l .news_menu ul li {
  font-size: 18px;
  color: #444444;
  line-height: 70px;
  height: 70px;
  position: relative;
}
.news .news_main .news_l .news_menu ul li.on::after {
  width: 200px;
}
.news .news_main .news_l .news_menu ul li::after {
  content: "";
  position: absolute;
  width: 0;
  height: 1px;
  left: -80px;
  top: bottom;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  background-color: #eeeeee;
}
.news .news_main .news_l .news_menu ul li > a {
  display: block;
  width: 100%;
  height: 100%;
  color: #444444;
  padding-left: 50px;
  box-sizing: border-box;
}
.news .news_main .news_l .news_menu ul li:nth-child(1) > a {
  background: url(../images/news_ico1.png) left center no-repeat;
}
.news .news_main .news_l .news_menu ul li:nth-child(2) > a {
  background: url(../images/news_ico2.png) left center no-repeat;
}
.news .news_main .news_l .news_menu ul li:nth-child(3) > a {
  background: url(../images/news_ico3.png) left center no-repeat;
}
.news .news_main .news_l .inform {
  width: 180px;
  margin-top: 120px;
}
.news .news_main .news_l .inform > h3 {
  font-size: 18px;
  font-weight: bold;
  line-height: 18px;
  color: #2d328b;
  margin-bottom: 30px;
}
.news .news_main .news_l .inform > input {
  display: block;
  width: 100%;
  height: 50px;
  border-bottom: 1px solid #d2d2d2;
  box-sizing: border-box;
  font-size: 14px;
  color: #999999;
  background: transparent;
}
.news .news_main .news_l .inform > input::placeholder {
  color: #999999;
}
.news .news_main .news_l .inform > input:focus {
  color: #333;
}
.news .news_main .news_l .inform > input:focus::placeholder {
  color: transparent;
}
.news .news_main .news_l .inform > img {
  display: block;
  width: 90px;
  height: 36px;
  cursor: pointer;
}
.news .news_main .news_l .inform > button {
  width: 100px;
  height: 40px;
  text-align: center;
  line-height: 40px;
  cursor: pointer;
  color: #ffffff;
  font-size: 14px;
  background-color: #2d328b;
  border-radius: 6px;
  margin-top: 20px;
}
.news .news_main .news_r {
  width: 940px;
}
.news .news_main .news_r .news_list {
  width: 100%;
}
.news .news_main .news_r .news_list .news_item {
  width: 100%;
}
.news .news_main .news_r .news_list .news_item .news_top {
  width: 100%;
}
.news .news_main .news_r .news_list .news_item .news_top:hover > a > img {
  transform: scale(1);
}
.news .news_main .news_r .news_list .news_item .news_top:hover .news_txt > h3 > a {
  color: #2d328b;
  transform: translate(5px);
}
.news .news_main .news_r .news_list .news_item .news_top > a {
  width: 350px;
  height: 250px;
  overflow: hidden;
  border-radius: 16px 0px 16px 0px;
}
.news .news_main .news_r .news_list .news_item .news_top > a > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.1);
  border-radius: 16px 0px 16px 0px;
}
.news .news_main .news_r .news_list .news_item .news_top .news_txt {
  width: 546px;
}
.news .news_main .news_r .news_list .news_item .news_top .news_txt > h3 {
  width: 100%;
  font-size: 16px;
  font-weight: bold;
  line-height: 16px;
  color: #555555;
  margin: 38px 0 20px;
}
.news .news_main .news_r .news_list .news_item .news_top .news_txt > h3 > a {
  display: block;
  width: 100%;
  height: 100%;
  color: #555555;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.news .news_main .news_r .news_list .news_item .news_top .news_txt > p {
  width: 100%;
  font-size: 14px;
  line-height: 30px;
  height: 90px;
  overflow: hidden;
  color: #666666;
  margin-bottom: 20px;
}
.news .news_main .news_r .news_list .news_item .news_top .news_txt > a {
  display: block;
  width: 100%;
  height: 46px;
  line-height: 35px;
  font-size: 14px;
  color: #ffffff;
  background-color: #2d328b;
  border-radius: 6px 0px 0px 6px;
  position: relative;
  padding-left: 20px;
  box-sizing: border-box;
}
.news .news_main .news_r .news_list .news_item .news_top .news_txt > a::after {
  content: "";
  position: absolute;
  width: 201px;
  height: 1px;
  left: 0;
  bottom: 10px;
  background-color: #ffffff;
}
.news .news_main .news_r .news_list .news_item .news_botm {
  width: 100%;
  margin-top: 42px;
}
.news .news_main .news_r .news_list .news_item .news_botm ul li {
  float: left;
  width: 450px;
  height: 120px;
  background-color: #f8f8f8;
  border-radius: 8px;
  padding: 40px 50px 0 30px;
  box-sizing: border-box;
  position: relative;
  margin: 0 37px 40px 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_r .news_list .news_item .news_botm ul li:hover {
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
.news .news_main .news_r .news_list .news_item .news_botm ul li:hover .news_time {
  background: #2d328b;
}
.news .news_main .news_r .news_list .news_item .news_botm ul li:hover .news_time > span {
  color: #fff;
}
.news .news_main .news_r .news_list .news_item .news_botm ul li:hover .news_time > p {
  color: #fff;
}
.news .news_main .news_r .news_list .news_item .news_botm ul li:hover > a {
  color: #2d328b;
  transform: translate(5px);
}
.news .news_main .news_r .news_list .news_item .news_botm ul li .news_time {
  position: absolute;
  width: 84px;
  height: 48px;
  text-align: right;
  background: #fff;
  top: 0;
  right: 0;
  border-radius: 0 6px 0 6px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  padding-right: 10px;
  box-sizing: border-box;
}
.news .news_main .news_r .news_list .news_item .news_botm ul li .news_time > span {
  display: block;
  width: 100%;
  font-size: 18px;
  line-height: 18px;
  letter-spacing: 1px;
  color: #777777;
  margin: 8px 0 3px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_r .news_list .news_item .news_botm ul li .news_time > p {
  font-size: 12px;
  line-height: 12px;
  letter-spacing: 1px;
  color: #777777;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_r .news_list .news_item .news_botm ul li > a {
  display: block;
  width: 100%;
  font-size: 16px;
  line-height: 16px;
  letter-spacing: 1px;
  color: #444444;
  margin-bottom: 18px;
  padding: 0 110px 0 0;
  box-sizing: border-box;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.news .news_main .news_r .news_list .news_item .news_botm ul li > a > span {
  margin-right: 10px;
}
.news .news_main .news_r .news_list .news_item .news_botm ul li > p {
  width: 100%;
  font-size: 14px;
  line-height: 14px;
  color: #777777;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.news .news_main .news_r .news_list .news_item .news_botm ul li:nth-child(2n) {
  margin-right: 0;
}
.links {
  width: 100%;
  margin: 27px 0 70px;
}
.links .link_main .link_tit {
  width: 101px;
  height: 36px;
  background: url(../images/link_tit.png) center no-repeat;
  line-height: 36px;
  font-size: 16px;
  font-weight: bold;
  color: #ffffff;
  padding-left: 10px;
  box-sizing: border-box;
}
.links .link_main .link_lits {
  width: calc(1200px - 140px);
}
.links .link_main .link_lits > a {
  display: inline-block;
  vertical-align: middle;
  font-size: 14px;
  color: #555555;
  padding: 0 10px;
  margin: 0 10px;
  line-height: 36px;
  position: relative;
}
.links .link_main .link_lits > a:hover::after,
.links .link_main .link_lits > a:hover::before {
  width: 100%;
}
.links .link_main .link_lits > a::after,
.links .link_main .link_lits > a::before {
  content: "";
  position: absolute;
  width: 0;
  height: 100%;
  height: 1px;
  background: #2d328b;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.links .link_main .link_lits > a::after {
  left: 0;
  top: 0;
}
.links .link_main .link_lits > a::before {
  right: 0;
  bottom: 0;
}
.add {
  width: 100%;
  height: 142px;
  background-color: #f4f4f8;
  padding-top: 42px;
  box-sizing: border-box;
}
.add ul{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.add ul li {
  float: left; 
  height: 60px;
}
.add ul li:hover > i {
  background-color: #2d328b;
}
.add ul li:hover > i::after {
  animation: 2s infinite msClock;
}
.add ul li > i {
  width: 60px;
  height: 100%;
  position: relative;
  background-color: #999999;
  border-radius: 50%;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.add ul li > i::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.add ul li .add_txt {
  margin: 8px 0 0 16px;
}
.add ul li .add_txt > p {
  font-size: 14px;
  line-height: 14px;
  color: #777777;
  margin-bottom: 16px;
}
.add ul li .add_txt > h3 {
  font-size: 16px;
  line-height: 16px;
  color: #555555;
}
.add ul li:nth-child(1) > i::after {
  background: url(../images/add1.png) center no-repeat;
}
.add ul li:nth-child(2) > i::after {
  background: url(../images/add2.png) center no-repeat;
}
.add ul li:nth-child(3) > i::after {
  background: url(../images/add3.png) center no-repeat;
}