/*-----------------------------------------------------------*/
/*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: 842px;
}
.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%;
  transform: translate(-50%);
}
.banner .slider-main li {
  width: 100%;
  height: 100%;
}
.slider-btn {
  position: absolute;
  width: 180px;
  height: 80px;
  bottom: 54px;
  left: 310px;
  padding: 33px 40px 0;
  box-sizing: border-box;
  z-index: 25;
  background: url(../images/ban_nav.png) center no-repeat;
}
.slider-btn .slider-btn-prev,
.slider-btn .slider-btn-next {
  font-size: 0;
  width: 10px;
  height: 18px;
  cursor: pointer;
  position: relative;
  z-index: 25;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.slider-btn .slider-btn-prev {
  float: left;
  background: url(../images/ban_p.png) center no-repeat;
}
.slider-btn .slider-btn-prev:hover {
  background: url(../images/ban_p2.png) center no-repeat;
}
.slider-btn .slider-btn-next {
  float: right;
  background: url(../images/ban_n.png) center no-repeat;
}
.slider-btn .slider-btn-next:hover {
  background: url(../images/ban_n2.png) center no-repeat;
}
.ser {
  position: absolute;
  z-index: 2;
  width: 1091px;
  height: 82px;
  background-color: #004cb5;
  border-radius: 41px;
  bottom: 50px;
  right: 0;
  padding: 14px 26px;
  box-sizing: border-box;
}
.ser .ser_box {
  width: 755px;
  height: 50px;
  position: relative;
}
.ser .ser_box > input {
  display: block;
  width: 755px;
  height: 50px;
  background-color: #ffffff;
  border-radius: 25px;
  background: rgba(255, 255, 255, 0.5);
  padding: 0 60px 0 26px;
  box-sizing: border-box;
  font-size: 14px;
  color: #f6f6f6;
}
.ser .ser_box > button {
  position: absolute;
  width: 26px;
  height: 100%;
  cursor: pointer;
  background: url(../images/ser.png) center no-repeat;
  top: 0;
  right: 17px;
}
.banner .osSlider-main .slider-nav {
  position: absolute;
  width: 100%;
  bottom: 40px;
  text-align: center;
  z-index: 25;
  font-size: 0;
}
.banner .osSlider-main .slider-nav li {
  display: inline-block;
  vertical-align: top;
  width: 12px;
  height: 12px;
  background-color: #fff;
  text-align: center;
  margin: 0 7px;
  border-radius: 50%;
  color: #333;
  cursor: pointer;
  position: relative;
  z-index: 3;
  transition: all 0.5s linear;
}
.banner .osSlider-main .slider-nav li.active {
  width: 30px;
  background: #004cb5;
  color: #fff;
  border-radius: 6px;
}
.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: #004cb5;
  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: #004cb5;
  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;
}
.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: #004cb5;
  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;
}
.flex {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.title1 {
  text-align: left;
  height: 121px;
  padding: 52px 0 0 45px;
  box-sizing: border-box;
  background: url(../images/tit.png) left center no-repeat;
}
.title1 > h3 {
  font-size: 36px;
  line-height: 36px;
  color: #333333;
  margin-bottom: 10px;
  font-weight: bold;
}
.title1 > h3 a {
  color: #333333;
}
.title1 > h4 {
  width: 154px;
  height: 24px;
  line-height: 22px;
  font-size: 12px;
  color: #8c8b87;
}
.pro {
  width: 100%;
  margin-top: 62px;
}
.pro .pro_main .pro_top {
  width: 100%;
}
.pro .pro_main .pro_top ul li {
  float: left;
  width: 123px;
  height: 123px;
  padding: 37px 15px 68px;
  box-sizing: border-box;
  background: url(../images/fl_item1.png) center no-repeat;
  position: relative;
  z-index: 1;
  margin-right: 30px;
}
.pro .pro_main .pro_top ul li::after {
  content: "";
  position: absolute;
  width: 13px;
  height: 14px;
  background: url(../images/fl_ico1.png) center no-repeat;
  left: 54px;
  top: 73px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  animation: 2s infinite myfirst;
}
.pro .pro_main .pro_top ul li > a {
  display: block;
  width: 100%;
  height: 100%;
  font-size: 18px;
  line-height: 18px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  text-align: center;
  color: #333333;
}
.pro .pro_main .pro_top ul li:hover::after {
  background: url(../images/fl_ico2.png) center no-repeat;
}
.pro .pro_main .pro_top ul li:hover .hover::after {
  opacity: 1;
  -webkit-clip-path: polygon(50% 0%, 0% 0%, 0% 50%, 0% 100%, 50% 100%, 100% 100%, 100% 50%, 100% 0%);
  clip-path: polygon(50% 0%, 0% 0%, 0% 50%, 0% 100%, 50% 100%, 100% 100%, 100% 50%, 100% 0%);
}
.pro .pro_main .pro_top ul li:hover > a {
  color: #fff;
}
.pro .pro_main .pro_top ul li:nth-last-child(1) {
  margin-right: 0;
}
.pro .pro_main .pro_view {
  margin-top: 65px;
}
.pro .pro_main .pro_view ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.pro .pro_main .pro_view ul li {
  flex: 0 0 400px;
  float: left;
  width: 400px;
  margin-bottom: 50px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_view ul li > a {
  display: block;
  width: 100%;
  height: 328px;
  border-radius: 15px 0px 15px 0px;
  overflow: hidden;
}
.pro .pro_main .pro_view ul li > a > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 15px 0px 15px 0px;
  transform: scale(1.2);
}
.pro .pro_main .pro_view ul li .pro_txt {
  width: 100%;
  height: 60px;
  background-color: #f9f9f9;
  border-radius: 0px 15px 0px 15px;
  line-height: 60px;
  margin-top: 2px;
  padding: 0 35px 0 20px;
  box-sizing: border-box;
}
.pro .pro_main .pro_view ul li .pro_txt > a {
  float: left;
  width: 60%;
  font-size: 16px;
  color: #666666;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  box-sizing: border-box;
}
.pro .pro_main .pro_view ul li .pro_txt > span {
  font-size: 14px;
  font-family: Arial;
}
.pro .pro_main .pro_view ul li .pro_txt > span > a {
  display: block;
  width: 100%;
  height: 100%;
  line-height: 60px;
  font-size: 14px;
  font-family: Arial;
  color: #bdbdbd;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_view ul li .pro_txt > span > a:hover {
  color: #004cb5;
}
.pro .pro_main .pro_view ul li:hover {
  transform: translateY(-5px);
}
.pro .pro_main .pro_view ul li:hover > a > img {
  transform: scale(1);
}
.pro .pro_main .pro_view ul li:hover .pro_txt > a {
  color: #004cb5;
}
.inform {
  width: 100%;
  margin-top: 18px;
  background: url(../images/in_bg.jpg) center top no-repeat;
}
.inform .in_main .in_tit {
  width: 100%;
}
.inform .in_main .in_tit .in_tt {
  margin: 52px 0 0 217px;
}
.inform .in_main .in_tit .in_tt > h3 {
  font-size: 21px;
  line-height: 22px;
  color: #ffffff;
}
.inform .in_main .in_tit .in_tt > h4 {
  width: 589px;
  height: 6px;
  margin-top: 10px;
  background: url(../images/in_t.png) center no-repeat;
}
.inform .in_main .in_con {
  width: 100%;
  height: 172px;
  border-radius: 10px;
  border: solid 1px #ebebeb;
  margin-top: 58px;
  padding: 44px 40px 0;
  box-sizing: border-box;
}
.inform .in_main .in_con .in_item {
  width: 200px;
  margin-right: 40px;
  position: relative;
}
.inform .in_main .in_con .in_item > p {
  line-height: 25px;
  margin-bottom: 14px;
}
.inform .in_main .in_con .in_item > p > i {
  display: inline-block;
  vertical-align: middle;
  width: 22px;
  height: 25px;
}
.inform .in_main .in_con .in_item > p > span {
  display: inline-block;
  vertical-align: middle;
  font-size: 14px;
  letter-spacing: 1px;
  color: #c1c1c1;
  margin-left: 13px;
}
.inform .in_main .in_con .in_item > input {
  display: block;
  width: 100%;
  height: 50px;
  border-radius: 10px;
  border: solid 1px #ebebeb;
  box-sizing: border-box;
  padding: 0 10px;
}
.inform .in_main .in_con > button {
  width: 165px;
  height: 51px;
  background-color: #004cb5;
  border-radius: 10px;
  cursor: pointer;
  margin-top: 37px;
  font-size: 14px;
  letter-spacing: 1px;
  color: #ffffff;
}
.inform .in_main .in_con .in_item:nth-child(1) > p > i {
  background: url(../images/in1.png) center no-repeat;
}
.inform .in_main .in_con .in_item:nth-child(2) > p > i {
  background: url(../images/in2.png) center no-repeat;
}
.inform .in_main .in_con .in_item:nth-child(3) {
  width: 297px;
}
.inform .in_main .in_con .in_item:nth-child(3) > p > i {
  background: url(../images/in3.png) center no-repeat;
}
.inform .in_main .in_con .in_item:nth-child(4) {
  margin-right: 0;
}
.inform .in_main .in_con .in_item:nth-child(4) > p > i {
  background: url(../images/in4.png) center no-repeat;
}
.inform .in_main .in_con .in_item:nth-child(4) > input {
  padding: 0 100px 0 10px;
}
.inform .in_main .in_con .in_item:nth-child(4) > img {
  position: absolute;
  width: 90px;
  height: 36px;
  cursor: pointer;
  right: 10px;
  top: 48px;
}
.ys {
  width: 100%;
  height: 1004px;
  padding-top: 68px;
  box-sizing: border-box;
  margin-top: 70px;
  background: url(../images/ys_bg.jpg) center no-repeat;
}
.ys .ys_tit {
  text-align: center;
  position: relative;
  z-index: 1;
  color: #ffffff;
  padding-top: 68px;
  box-sizing: border-box;
}
.ys .ys_tit > h4 {
  position: absolute;
  left: 50%;
  transform: translate(-50%);
  top: 0;
  width: 1273px;
  height: 93px;
  z-index: -1;
  background: url(../images/ys_tit.png) center no-repeat;
}
.ys .ys_tit > h3 {
  font-size: 60px;
  font-weight: bold;
  line-height: 60px;
  margin-bottom: 25px;
}
.ys .ys_tit > h5 {
  font-size: 24px;
  line-height: 24px;
}
.ys .ys_con {
  width: 100%;
  padding: 0 175px;
  box-sizing: border-box;
  margin-top: 209px;
}
.ys .ys_con ul {
  width: 100%;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.ys .ys_con ul li {
  flex: 0 0 22%;
  float: left;
  width: 22%;
  height: 420px;
  background-color: rgba(31, 31, 31, 0.5);
  border-radius: 5px;
  padding: 42px 50px 0 44px;
  box-sizing: border-box;
  position: relative;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.ys .ys_con ul li::after {
  content: "";
  position: absolute;
  width: 17px;
  height: 111px;
  background: url(../images/ys_line.png) center no-repeat;
  left: 50%;
  top: -157px;
  transform: translate(-50%);
}
.ys .ys_con ul li .ys_num {
  height: 131px;
  background: url(../images/ys_line2.png) left center no-repeat;
  padding: 13px 0 0 25px;
  box-sizing: border-box;
  color: #ffffff;
}
.ys .ys_con ul li .ys_num > span {
  display: block;
  width: 64px;
  height: 44px;
}
.ys .ys_con ul li .ys_num > i {
  display: block;
  font-size: 18px;
  line-height: 18px;
  font-family: Arial;
  color: #ffffff;
  margin-top: 20px;
}
.ys .ys_con ul li > h3 {
  margin: 25px 0 20px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.ys .ys_con ul li > h3 > i {
  display: inline-block;
  vertical-align: bottom;
  font-size: 30px;
  font-weight: bold;
  color: #ffffff;
}
.ys .ys_con ul li > h3 > span {
  display: inline-block;
  vertical-align: bottom;
  margin-left: 10px;
  font-size: 14px;
  font-family: Arial;
  color: #ffffff;
}
.ys .ys_con ul li > p {
  width: 100%;
  font-size: 16px;
  line-height: 30px;
  color: #ffffff;
}
.ys .ys_con ul li.on {
  height: 460px;
  background-color: #004cb5;
}
.ys .ys_con ul li.on > h3 {
  margin: 25px 0 40px;
}
.ys .ys_con ul li:nth-child(1) .ys_num > span {
  background: url(../images/01.png) center no-repeat;
}
.ys .ys_con ul li:nth-child(2) .ys_num > span {
  background: url(../images/02.png) center no-repeat;
}
.ys .ys_con ul li:nth-child(3) .ys_num > span {
  background: url(../images/03.png) center no-repeat;
}
.ys .ys_con ul li:nth-child(4) .ys_num > span {
  background: url(../images/04.png) center no-repeat;
}
.case {
  width: 100%;
  padding-top: 46px;
  box-sizing: border-box;
  background: url(../images/case_bg.jpg) center top no-repeat;
}
.case .case_main .case_tit .case_more {
  width: 123px;
  height: 123px;
  border-radius: 20px;
  background: url(../images/case_more.png) center no-repeat;
}
.case .case_main .case_tit .case_more > a {
  display: block;
  width: 100%;
  height: 100%;
  text-align: center;
  font-size: 18px;
  color: #ffffff;
  padding-top: 36px;
  box-sizing: border-box;
  position: relative;
}
.case .case_main .case_tit .case_more > a::after {
  content: "";
  position: absolute;
  width: 13px;
  height: 14px;
  background: url(../images/fl_ico2.png) center no-repeat;
  left: 54px;
  top: 73px;
  animation: 2s infinite myfirst;
}
.case .case_main .case_view {
  margin-top: 75px;
}
.case .case_main .case_view ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.case .case_main .case_view ul li {
  flex: 0 0 400px;
  float: left;
  width: 400px;
}
.case .case_main .case_view ul li > a {
  display: block;
  width: 100%;
  height: 328px;
  position: relative;
  overflow: hidden;
  border-radius: 30px 0px 30px 0px;
}
.case .case_main .case_view ul li > a::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;
}
.case .case_main .case_view ul li > a: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%;
}
.case .case_main .case_view ul li > a > img {
  width: 100%;
  height: 100%;
  border-radius: 30px 0px 30px 0px;
  object-fit: cover;
  transform: scale(1.02);
}
.case .case_main .case_view ul li .case_txt {
  width: 100%;
  height: 183px;
  background-color: #ffffff;
  box-shadow: 0px 1px 10px 0px rgba(4, 0, 0, 0.1);
  border-radius: 30px 0px 30px 0px;
  padding: 30px 45px 0 20px;
  box-sizing: border-box;
}
.case .case_main .case_view ul li .case_txt > h3 {
  width: 100%;
  height: 18px;
}
.case .case_main .case_view ul li .case_txt > h3 > a {
  display: block;
  width: 100%;
  font-size: 16px;
  line-height: 18px;
  color: #333333;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  box-sizing: border-box;
}
.case .case_main .case_view ul li .case_txt > p {
  width: 100%;
  font-size: 14px;
  line-height: 30px;
  height: 60px;
  overflow: hidden;
  color: #bdbdbd;
  margin: 20px 0;
}
.case .case_main .case_view ul li .case_txt > a {
  float: right;
  font-size: 14px;
  font-family: Arial;
  color: #bdbdbd;
  position: relative;
  padding-right: 16px;
  box-sizing: border-box;
  line-height: 16px;
}
.case .case_main .case_view ul li .case_txt > a::after {
  content: "";
  position: absolute;
  width: 38px;
  height: 2px;
  background-color: #004cb5;
  right: 0;
  top: 50%;
  margin-top: -1px;
}
.case .case_main .case_view ul li:hover > a > img {
  transform: scale(1);
}
.case .case_main .case_view ul li:hover .case_txt > h3 > a {
  color: #004cb5;
  padding-left: 5px;
}
.about {
  width: 100%;
  height: 665px;
  padding-top: 82px;
  box-sizing: border-box;
  margin: 70px 0;
  background: url(../images/ab_bg.jpg) center no-repeat;
}
.about .ab_main .ab_l {
  width: 728px;
}
.about .ab_main .ab_l > h3 {
  height: 30px;
}
.about .ab_main .ab_l > h3 > a {
  font-size: 30px;
  font-weight: bold;
  line-height: 30px;
  color: #333333;
}
.about .ab_main .ab_l > h3 > a > i {
  display: inline-block;
  vertical-align: middle;
  width: 12px;
  height: 100%;
  margin: 0 10px;
  background: url(../images/ab_tit.png) center no-repeat;
}
.about .ab_main .ab_l > h5 {
  width: 100%;
  font-size: 14px;
  line-height: 36px;
  color: #9c9c9c;
  height: 180px;
  overflow: hidden;
  margin-top: 70px;
}
.about .ab_main .ab_l .ab_links {
  width: 100%;
  margin-top: 80px;
}
.about .ab_main .ab_l .ab_links .ab_item {
  width: 222px;
  height: 90px;
  border: solid 1px #d2d2d2;
  box-sizing: border-box;
  padding: 20px 0 0 26px;
  margin-right: 20px;
  position: relative;
  z-index: 1;
}
.about .ab_main .ab_l .ab_links .ab_item::after {
  content: "";
  position: absolute;
  width: 0;
  height: 100%;
  background: #004cb5;
  z-index: -1;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  left: 0;
  top: 0;
}
.about .ab_main .ab_l .ab_links .ab_item > a {
  position: relative;
  overflow: hidden;
  width: 41px;
  height: 50px;
}
.about .ab_main .ab_l .ab_links .ab_item > a > span,
.about .ab_main .ab_l .ab_links .ab_item > a > i {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.about .ab_main .ab_l .ab_links .ab_item > a > span {
  left: 0;
}
.about .ab_main .ab_l .ab_links .ab_item > a > i {
  left: 100%;
}
.about .ab_main .ab_l .ab_links .ab_item > span {
  margin: 5px 0 0 15px;
}
.about .ab_main .ab_l .ab_links .ab_item > span > a {
  display: block;
  font-size: 16px;
  line-height: 16px;
  color: #333333;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.about .ab_main .ab_l .ab_links .ab_item > span > i {
  display: block;
  font-size: 12px;
  line-height: 12px;
  margin-top: 12px;
  font-family: Arial;
  color: #c2c2c2;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.about .ab_main .ab_l .ab_links .ab_item.on::after {
  width: 100%;
}
.about .ab_main .ab_l .ab_links .ab_item.on > a > span {
  left: -100%;
}
.about .ab_main .ab_l .ab_links .ab_item.on > a > i {
  left: 0;
}
.about .ab_main .ab_l .ab_links .ab_item.on > span > a,
.about .ab_main .ab_l .ab_links .ab_item.on > span > i {
  color: #fff;
}
.about .ab_main .ab_l .ab_links .ab_item:nth-child(1) > a > span {
  background: url(../images/ab_ico1.png) center no-repeat;
}
.about .ab_main .ab_l .ab_links .ab_item:nth-child(1) > a > i {
  background: url(../images/ab_ico1-2.png) center no-repeat;
}
.about .ab_main .ab_l .ab_links .ab_item:nth-child(2) > a > span {
  background: url(../images/ab_ico2.png) center no-repeat;
}
.about .ab_main .ab_l .ab_links .ab_item:nth-child(2) > a > i {
  background: url(../images/ab_ico2-2.png) center no-repeat;
}
.about .ab_main .ab_l .ab_links .ab_item:nth-child(3) {
  margin-right: 0;
}
.about .ab_main .ab_l .ab_links .ab_item:nth-child(3) > a > span {
  background: url(../images/ab_ico3.png) center no-repeat;
}
.about .ab_main .ab_l .ab_links .ab_item:nth-child(3) > a > i {
  background: url(../images/ab_ico3-2.png) center no-repeat;
}
.about .ab_main .ab_honer {
  width: 258px;
  height: 190px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  margin-top: 22px;
}
.about .ab_main .ab_honer:hover {
  transform: scale(1.02);
}
.about .ab_main .ab_honer > a {
  display: block;
  width: 100%;
  height: 100%;
}
.about .ab_main .ab_honer > a > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.news {
  width: 100%;
  height: 1150px;
  overflow: hidden;
  margin-top: 100px;
}
.news .news_main .news_top {
  width: 100%;
}
.news .news_main .news_top .news_menu {
  margin-top: 11px;
}
.news .news_main .news_top .news_menu ul li {
  float: left;
  width: 123px;
  height: 123px;
  background-color: #f2f2f2;
  border-radius: 20px;
  margin-left: 30px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_top .news_menu ul li > a {
  display: block;
  width: 108px;
  height: 108px;
  background-color: #f2f2f2;
  border-radius: 20px;
  border: solid 1px #ffffff;
  margin: 8px auto;
  z-index: 1;
  text-align: center;
  padding: 30px 0 0;
  box-sizing: border-box;
  font-size: 18px;
  color: #333333;
  position: relative;
}
.news .news_main .news_top .news_menu ul li > a::after {
  content: "";
  position: absolute;
  width: 13px;
  height: 14px;
  background: url(../images/fl_ico1.png) center no-repeat;
  top: 65px;
  left: 46px;
  animation: 2s infinite myfirst;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_top .news_menu ul li > a .hover::after {
  border-radius: 20px;
}
.news .news_main .news_top .news_menu ul li.on {
  background-color: #004cb5;
}
.news .news_main .news_top .news_menu ul li.on > a {
  border: solid 1px transparent;
  color: #fff;
}
.news .news_main .news_top .news_menu ul li.on > a::after {
  background: url(../images/fl_ico2.png) center no-repeat;
}
.news .news_main .news_top .news_menu ul li.on > a .hover::after {
  opacity: 1;
  -webkit-clip-path: polygon(50% 0%, 0% 0%, 0% 50%, 0% 100%, 50% 100%, 100% 100%, 100% 50%, 100% 0%);
  clip-path: polygon(50% 0%, 0% 0%, 0% 50%, 0% 100%, 50% 100%, 100% 100%, 100% 50%, 100% 0%);
}
.news .news_main .news_con {
  width: 100%;
  margin-top: 65px;
}
.news .news_main .news_con .news_ct {
  width: 100%;
}
.news .news_main .news_con .news_ct .news_l {
  width: 625px;
  height: 574px;
  background-color: #ffffff;
  box-shadow: 0px 1px 15px 0px rgba(4, 0, 0, 0.1);
  border-radius: 12px;
  padding: 50px 50px 0;
  box-sizing: border-box;
}
.news .news_main .news_con .news_ct .news_l:hover > a {
  border-radius: 60px 0 60px 0;
}
.news .news_main .news_con .news_ct .news_l:hover > a > img {
  border-radius: 60px 0 60px 0;
}
.news .news_main .news_con .news_ct .news_l:hover .news_txt > h3 > a {
  color: #004cb5;
}
.news .news_main .news_con .news_ct .news_l:hover .news_txt > p {
  transform: scale(1.02);
}
.news .news_main .news_con .news_ct .news_l > a {
  display: block;
  width: 100%;
  height: 340px;
}
.news .news_main .news_con .news_ct .news_l > a > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.news .news_main .news_con .news_ct .news_l .news_txt {
  width: 100%;
  margin-top: 33px;
}
.news .news_main .news_con .news_ct .news_l .news_txt h3 {
  width: 100%;
  line-height: 18px;
}
.news .news_main .news_con .news_ct .news_l .news_txt h3 > a {
  width: 60%;
  font-size: 16px;
  color: #4c4c4c;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  box-sizing: border-box;
}
.news .news_main .news_con .news_ct .news_l .news_txt h3 > span {
  font-size: 14px;
  font-family: Arial;
  color: #a3a3a3;
}
.news .news_main .news_con .news_ct .news_l .news_txt > p {
  width: 100%;
  font-size: 14px;
  line-height: 30px;
  height: 60px;
  overflow: hidden;
  color: #a3a3a3;
  margin-top: 30px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  transition-delay: 0.2s;
}
.news .news_main .news_con .news_ct .news_r {
  width: 625px;
}
.news .news_main .news_con .news_ct .news_r ul li {
  height: 116px;
  border-bottom: 1px solid #e1e1e1;
  box-sizing: border-box;
  position: relative;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  margin-bottom: 25px;
}
.news .news_main .news_con .news_ct .news_r ul li .news_time {
  width: 118px;
  height: 90px;
  border-right: 1px solid #e1e1e1;
  box-sizing: border-box;
  padding-top: 25px;
  position: relative;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_con .news_ct .news_r ul li .news_time::after {
  content: "";
  position: absolute;
  width: 1px;
  height: 0;
  background: #004cb5;
  right: 0;
  top: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_con .news_ct .news_r ul li .news_time > p {
  font-size: 24px;
  line-height: 24px;
  font-family: Arial;
  color: #333333;
  margin-bottom: 10px;
}
.news .news_main .news_con .news_ct .news_r ul li .news_time > span {
  display: block;
  font-size: 18px;
  line-height: 18px;
  font-family: Arial;
  color: #a8a8a8;
}
.news .news_main .news_con .news_ct .news_r ul li .news_txt {
  width: 462px;
}
.news .news_main .news_con .news_ct .news_r ul li .news_txt > a {
  display: block;
  width: 100%;
  font-size: 16px;
  line-height: 18px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: #333333;
  box-sizing: border-box;
}
.news .news_main .news_con .news_ct .news_r ul li .news_txt > p {
  width: 100%;
  font-size: 14px;
  line-height: 30px;
  height: 60px;
  overflow: hidden;
  color: #9f9f9f;
  margin-top: 15px;
}
.news .news_main .news_con .news_ct .news_r ul li::after {
  content: "";
  position: absolute;
  width: 0;
  height: 1px;
  background: #004cb5;
  left: 0;
  bottom: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_con .news_ct .news_r ul li:hover {
  border-bottom: 1px solid transparent;
}
.news .news_main .news_con .news_ct .news_r ul li:hover .news_time {
  border-right: 1px solid transparent;
}
.news .news_main .news_con .news_ct .news_r ul li:hover .news_time::after {
  height: 100%;
}
.news .news_main .news_con .news_ct .news_r ul li:hover::after {
  width: 100%;
}
.news .news_main .news_con .news_ct .news_r ul li:hover .news_txt > a {
  color: #004cb5;
  padding-left: 5px;
}
.news .news_main .news_con .news_botm {
  width: 100%;
  margin-top: 50px;
}
.news .news_main .news_con .news_botm ul li {
  float: left;
  width: 400px;
  height: 120px;
  background-color: #ffffff;
  box-shadow: 0px 1px 15px 0px rgba(4, 0, 0, 0.1);
  border-radius: 5px;
  overflow: hidden;
  padding: 30px 100px 0 24px;
  box-sizing: border-box;
  position: relative;
  margin: 0 50px 50px 0;
}
.news .news_main .news_con .news_botm ul li:hover > h3 > a {
  color: #004cb5;
  padding-left: 5px;
}
.news .news_main .news_con .news_botm ul li:hover > a {
  right: -8px;
}
.news .news_main .news_con .news_botm ul li > h3 {
  width: 100%;
  font-size: 16px;
  line-height: 18px;
  margin-bottom: 26px;
}
.news .news_main .news_con .news_botm ul li > h3 > a {
  display: block;
  width: 100%;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: #666666;
  box-sizing: border-box;
}
.news .news_main .news_con .news_botm ul li > p {
  font-size: 14px;
  line-height: 14px;
  font-family: Arial;
  color: #666666;
}
.news .news_main .news_con .news_botm ul li > a {
  position: absolute;
  width: 92px;
  height: 92px;
  background-color: #004cb5;
  border-radius: 50%;
  right: -12px;
  bottom: -37px;
  padding: 20px 20px 0 15px;
  box-sizing: border-box;
}
.news .news_main .news_con .news_botm ul li > a > span {
  display: block;
  font-size: 14px;
  line-height: 14px;
  width: 100%;
  text-align: center;
  color: #ffffff;
  font-family: Arial;
}
.news .news_main .news_con .news_botm ul li > a > i {
  display: block;
  text-align: right;
  font-size: 14px;
  line-height: 14px;
  color: #ffffff;
  font-family: Arial;
  animation: 2s infinite myfirst2;
}
.news .news_main .news_con .news_botm ul li:nth-child(3n) {
  margin-right: 0;
}
.links {
  width: 100%;
  margin: 40px 0 50px;
}
.links .link_main .link_tit > h4 {
  height: 64px;
  font-family: Impact;
  font-size: 79px;
  line-height: 64px;
  color: #f2f2f2;
  margin-bottom: 10px;
}
.links .link_main .link_tit > h3 {
  font-size: 36px;
  line-height: 36px;
  color: #333333;
}
.links .link_main .link_list {
  width: calc(1300px - 200px);
}
.links .link_main .link_list > a {
  display: inline-block;
  vertical-align: middle;
  font-size: 14px;
  line-height: 50px;
  padding: 0 10px;
  margin: 0 10px;
  color: #666666;
  position: relative;
}
.links .link_main .link_list > a:hover::after,
.links .link_main .link_list > a:hover::before {
  width: 100%;
}
.links .link_main .link_list > a::after,
.links .link_main .link_list > a::before {
  content: "";
  position: absolute;
  width: 0;
  height: 100%;
  height: 1px;
  background: #004cb5;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.links .link_main .link_list > a::after {
  left: 0;
  top: 0;
}
.links .link_main .link_list > a::before {
  right: 0;
  bottom: 0;
}
.links .link_main .link_list > a:hover {
  color: #004cb5;
}